Auto merge of #60152 - stepnivlk:visit_subpats-removal, r=varkor
Remove `visit_subpats` parameter from `check_pat`
The core idea is to keep track of current ID directly in `EllipsisInclusiveRangePatterns` struct and early return in `check_pat` based on it.
Fixes https://github.com/rust-lang/rust/issues/60043.
r? @varkor
diff --git a/Cargo.lock b/Cargo.lock
index 4c493b2..b62c7ff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -10,7 +10,7 @@
version = "0.6.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@@ -972,7 +972,7 @@
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1027,7 +1027,7 @@
"aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
"fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -1143,7 +1143,7 @@
"globset 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1441,7 +1441,7 @@
"itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"open 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1469,7 +1469,7 @@
"itertools 0.7.8 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"open 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1494,13 +1494,8 @@
[[package]]
name = "memchr"
-version = "2.1.1"
+version = "2.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
-]
[[package]]
name = "memmap"
@@ -2005,6 +2000,16 @@
]
[[package]]
+name = "pulldown-cmark"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicase 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
name = "quick-error"
version = "1.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2169,7 +2174,7 @@
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
"thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2181,7 +2186,7 @@
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
"thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3015,7 +3020,7 @@
dependencies = [
"minifier 0.0.29 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pulldown-cmark 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
@@ -3775,6 +3780,14 @@
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
+name = "unicase"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
name = "unicode-bidi"
version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -4132,7 +4145,7 @@
"checksum mdbook 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "90b5a8d7e341ceee5db3882a06078d42661ddcfa2b3687319cc5da76ec4e782f"
"checksum mdbook 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0ba0d44cb4089c741b9a91f3e5218298a40699c2f3a070a85014eed290c60819"
"checksum measureme 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "36bb2b263a6795d352035024d6b30ce465bb79a5e5280d74c3b5f8464c657bcc"
-"checksum memchr 2.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0a3eb002f0535929f1199681417029ebea04aadc0c7a4224b46be99c7f5d6a16"
+"checksum memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2efc7bc57c883d4a4d6e3246905283d8dae951bb3bd32f49d6ef297f546e1c39"
"checksum memmap 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e2ffa2c986de11a9df78620c01eeaaf27d94d3ff02bf81bfcca953102dd0c6ff"
"checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
"checksum minifier 0.0.29 (registry+https://github.com/rust-lang/crates.io-index)" = "1f4950cb2617b1933e2da0446e864dfe0d6a22c22ff72297996c46e6a63b210b"
@@ -4184,6 +4197,7 @@
"checksum proptest 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "24f5844db2f839e97e3021980975f6ebf8691d9b9b2ca67ed3feb38dc3edb52c"
"checksum pulldown-cmark 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d6fdf85cda6cadfae5428a54661d431330b312bc767ddbc57adbedc24da66e32"
"checksum pulldown-cmark 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "eef52fac62d0ea7b9b4dc7da092aa64ea7ec3d90af6679422d3d7e0e14b6ee15"
+"checksum pulldown-cmark 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d1b74cc784b038a9921fd1a48310cc2e238101aa8ae0b94201e2d85121dd68b5"
"checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
"checksum quine-mc_cluskey 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "07589615d719a60c8dd8a4622e7946465dfef20d1a428f969e3443e7386d5f45"
"checksum quote 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)" = "7a6e920b65c65f10b2ae65c831a81a073a89edd28c7cce89475bff467ab4167a"
@@ -4293,6 +4307,7 @@
"checksum typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"
"checksum ucd-trie 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "71a9c5b1fe77426cf144cc30e49e955270f5086e31a6441dfa8b32efc09b9d77"
"checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
+"checksum unicase 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "41d17211f887da8e4a70a45b9536f26fc5de166b81e2d5d80de4a17fd22553bd"
"checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
"checksum unicode-normalization 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6a0180bc61fc5a987082bfa111f4cc95c4caff7f9799f3e46df09163a937aa25"
"checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
diff --git a/src/ci/docker/scripts/android-sdk.sh b/src/ci/docker/scripts/android-sdk.sh
index 0b86a2f..e35be69 100755
--- a/src/ci/docker/scripts/android-sdk.sh
+++ b/src/ci/docker/scripts/android-sdk.sh
@@ -26,4 +26,3 @@
echo no | avdmanager create avd \
-n "$abi-$api" \
-k "system-images;android-$api;default;$abi"
-
diff --git a/src/ci/docker/scripts/musl-toolchain.sh b/src/ci/docker/scripts/musl-toolchain.sh
index 3caf285..8cdbfeb 100644
--- a/src/ci/docker/scripts/musl-toolchain.sh
+++ b/src/ci/docker/scripts/musl-toolchain.sh
@@ -71,4 +71,3 @@
hide_output make -j$(nproc)
cp lib/libunwind.a $OUTPUT/$TARGET/lib
cd - && rm -rf libunwind-build
-
diff --git a/src/liballoc/str.rs b/src/liballoc/str.rs
index f10a01d..e5d4e1c 100644
--- a/src/liballoc/str.rs
+++ b/src/liballoc/str.rs
@@ -573,4 +573,3 @@
pub unsafe fn from_boxed_utf8_unchecked(v: Box<[u8]>) -> Box<str> {
Box::from_raw(Box::into_raw(v) as *mut str)
}
-
diff --git a/src/libcore/iter/adapters/chain.rs b/src/libcore/iter/adapters/chain.rs
index 11e1314..76239eb 100644
--- a/src/libcore/iter/adapters/chain.rs
+++ b/src/libcore/iter/adapters/chain.rs
@@ -258,4 +258,3 @@
unsafe impl<A, B> TrustedLen for Chain<A, B>
where A: TrustedLen, B: TrustedLen<Item=A::Item>,
{}
-
diff --git a/src/libcore/iter/traits/exact_size.rs b/src/libcore/iter/traits/exact_size.rs
index 8fc4ac9..4a7db34 100644
--- a/src/libcore/iter/traits/exact_size.rs
+++ b/src/libcore/iter/traits/exact_size.rs
@@ -140,4 +140,3 @@
(**self).is_empty()
}
}
-
diff --git a/src/libcore/num/flt2dec/decoder.rs b/src/libcore/num/flt2dec/decoder.rs
index 6c75d00..ee0f18b 100644
--- a/src/libcore/num/flt2dec/decoder.rs
+++ b/src/libcore/num/flt2dec/decoder.rs
@@ -86,4 +86,3 @@
};
(sign < 0, decoded)
}
-
diff --git a/src/libcore/ops/unsize.rs b/src/libcore/ops/unsize.rs
index 09231ee..7f81481 100644
--- a/src/libcore/ops/unsize.rs
+++ b/src/libcore/ops/unsize.rs
@@ -100,4 +100,3 @@
// *mut T -> *mut U
#[unstable(feature = "dispatch_from_dyn", issue = "0")]
impl<T: ?Sized+Unsize<U>, U: ?Sized> DispatchFromDyn<*mut U> for *mut T {}
-
diff --git a/src/libcore/tests/num/bignum.rs b/src/libcore/tests/num/bignum.rs
index b873f1d..b9e15ec 100644
--- a/src/libcore/tests/num/bignum.rs
+++ b/src/libcore/tests/num/bignum.rs
@@ -236,4 +236,3 @@
assert_eq!(format!("{:?}", Big::from_u64(0x12345)), "0x1_23_45");
assert_eq!(format!("{:?}", Big::from_u64(0x123456)), "0x12_34_56");
}
-
diff --git a/src/libcore/tests/num/flt2dec/estimator.rs b/src/libcore/tests/num/flt2dec/estimator.rs
index fb0888e..2dbb8e3 100644
--- a/src/libcore/tests/num/flt2dec/estimator.rs
+++ b/src/libcore/tests/num/flt2dec/estimator.rs
@@ -47,4 +47,3 @@
assert_almost_eq!(estimate_scaling_factor(1, i as i16), expected as i16);
}
}
-
diff --git a/src/libcore/tests/num/flt2dec/mod.rs b/src/libcore/tests/num/flt2dec/mod.rs
index d362c79..f42f500 100644
--- a/src/libcore/tests/num/flt2dec/mod.rs
+++ b/src/libcore/tests/num/flt2dec/mod.rs
@@ -1107,4 +1107,3 @@
format!("0.0000000000000000000099999999999999994515327145420957165172950370\
2787392447107715776066783064379706047475337982177734375{:0>79881}", ""));
}
-
diff --git a/src/libcore/tests/num/flt2dec/random.rs b/src/libcore/tests/num/flt2dec/random.rs
index 1c36af6..35e3fbc 100644
--- a/src/libcore/tests/num/flt2dec/random.rs
+++ b/src/libcore/tests/num/flt2dec/random.rs
@@ -152,4 +152,3 @@
|d, buf| fallback(d, buf, i16::MIN), k, 1_000);
}
}
-
diff --git a/src/libcore/tests/num/flt2dec/strategy/dragon.rs b/src/libcore/tests/num/flt2dec/strategy/dragon.rs
index 1803e39..5e4cc23 100644
--- a/src/libcore/tests/num/flt2dec/strategy/dragon.rs
+++ b/src/libcore/tests/num/flt2dec/strategy/dragon.rs
@@ -62,4 +62,3 @@
fn test_to_exact_fixed_str() {
to_exact_fixed_str_test(format_exact);
}
-
diff --git a/src/libcore/tests/num/flt2dec/strategy/grisu.rs b/src/libcore/tests/num/flt2dec/strategy/grisu.rs
index 53e9f12..f1afd7d 100644
--- a/src/libcore/tests/num/flt2dec/strategy/grisu.rs
+++ b/src/libcore/tests/num/flt2dec/strategy/grisu.rs
@@ -64,4 +64,3 @@
fn test_to_exact_fixed_str() {
to_exact_fixed_str_test(format_exact);
}
-
diff --git a/src/librustc/ich/hcx.rs b/src/librustc/ich/hcx.rs
index a8e5db2..6da2cb9 100644
--- a/src/librustc/ich/hcx.rs
+++ b/src/librustc/ich/hcx.rs
@@ -435,4 +435,3 @@
}
}
}
-
diff --git a/src/librustc/ich/impls_hir.rs b/src/librustc/ich/impls_hir.rs
index 9491a07..65795d2 100644
--- a/src/librustc/ich/impls_hir.rs
+++ b/src/librustc/ich/impls_hir.rs
@@ -435,4 +435,3 @@
mem::discriminant(self).hash_stable(hcx, hasher);
}
}
-
diff --git a/src/librustc/infer/error_reporting/nice_region_error/outlives_closure.rs b/src/librustc/infer/error_reporting/nice_region_error/outlives_closure.rs
index 6432780..af20188 100644
--- a/src/librustc/infer/error_reporting/nice_region_error/outlives_closure.rs
+++ b/src/librustc/infer/error_reporting/nice_region_error/outlives_closure.rs
@@ -109,4 +109,3 @@
None
}
}
-
diff --git a/src/librustc/infer/type_variable.rs b/src/librustc/infer/type_variable.rs
index 8a719ff..1393e4f 100644
--- a/src/librustc/infer/type_variable.rs
+++ b/src/librustc/infer/type_variable.rs
@@ -444,4 +444,3 @@
fn from_index(i: u32) -> ty::TyVid { ty::TyVid { index: i } }
fn tag() -> &'static str { "TyVid" }
}
-
diff --git a/src/librustc/macros.rs b/src/librustc/macros.rs
index 8d9d1db..f8d7a5e 100644
--- a/src/librustc/macros.rs
+++ b/src/librustc/macros.rs
@@ -509,4 +509,3 @@
)
};
}
-
diff --git a/src/librustc/middle/free_region.rs b/src/librustc/middle/free_region.rs
index fc345df..dae33e3 100644
--- a/src/librustc/middle/free_region.rs
+++ b/src/librustc/middle/free_region.rs
@@ -104,4 +104,3 @@
self.free_regions.lub_free_regions(self.tcx, r_a, r_b)
}
}
-
diff --git a/src/librustc/session/search_paths.rs b/src/librustc/session/search_paths.rs
index 1b6a173..3695f0a 100644
--- a/src/librustc/session/search_paths.rs
+++ b/src/librustc/session/search_paths.rs
@@ -71,4 +71,3 @@
SearchPath { kind, dir, files }
}
}
-
diff --git a/src/librustc/traits/codegen/mod.rs b/src/librustc/traits/codegen/mod.rs
index 9b0a382..7e3d6d7 100644
--- a/src/librustc/traits/codegen/mod.rs
+++ b/src/librustc/traits/codegen/mod.rs
@@ -5,9 +5,7 @@
use crate::dep_graph::{DepKind, DepTrackingMapConfig};
use std::marker::PhantomData;
-use syntax_pos::DUMMY_SP;
use crate::infer::InferCtxt;
-use syntax_pos::Span;
use crate::traits::{FulfillmentContext, Obligation, ObligationCause, SelectionContext,
TraitEngine, Vtable};
use crate::ty::{self, Ty, TyCtxt};
@@ -69,7 +67,7 @@
debug!("fulfill_obligation: register_predicate_obligation {:?}", predicate);
fulfill_cx.register_predicate_obligation(&infcx, predicate);
});
- let vtable = infcx.drain_fulfillment_cx_or_panic(DUMMY_SP, &mut fulfill_cx, &vtable);
+ let vtable = infcx.drain_fulfillment_cx_or_panic(&mut fulfill_cx, &vtable);
info!("Cache miss: {:?} => {:?}", trait_ref, vtable);
vtable
@@ -141,7 +139,6 @@
/// unified, and hence we need to process those obligations to get
/// the complete picture of the type.
fn drain_fulfillment_cx_or_panic<T>(&self,
- span: Span,
fulfill_cx: &mut FulfillmentContext<'tcx>,
result: &T)
-> T::Lifted
@@ -153,15 +150,14 @@
// contains unbound type parameters. It could be a slight
// optimization to stop iterating early.
if let Err(errors) = fulfill_cx.select_all_or_error(self) {
- span_bug!(span, "Encountered errors `{:?}` resolving bounds after type-checking",
- errors);
+ bug!("Encountered errors `{:?}` resolving bounds after type-checking", errors);
}
let result = self.resolve_type_vars_if_possible(result);
let result = self.tcx.erase_regions(&result);
self.tcx.lift_to_global(&result).unwrap_or_else(||
- span_bug!(span, "Uninferred types/regions in `{:?}`", result)
+ bug!("Uninferred types/regions in `{:?}`", result)
)
}
}
diff --git a/src/librustc/ty/inhabitedness/def_id_forest.rs b/src/librustc/ty/inhabitedness/def_id_forest.rs
index 3b393c3..581fc41 100644
--- a/src/librustc/ty/inhabitedness/def_id_forest.rs
+++ b/src/librustc/ty/inhabitedness/def_id_forest.rs
@@ -118,4 +118,3 @@
ret
}
}
-
diff --git a/src/librustc/ty/inhabitedness/mod.rs b/src/librustc/ty/inhabitedness/mod.rs
index 963b4b4..042f06e 100644
--- a/src/librustc/ty/inhabitedness/mod.rs
+++ b/src/librustc/ty/inhabitedness/mod.rs
@@ -203,4 +203,3 @@
}
}
}
-
diff --git a/src/librustc/ty/sty.rs b/src/librustc/ty/sty.rs
index 40612ab..9a90ccd 100644
--- a/src/librustc/ty/sty.rs
+++ b/src/librustc/ty/sty.rs
@@ -85,7 +85,7 @@
/// N.B., if you change this, you'll probably want to change the corresponding
/// AST structure in `libsyntax/ast.rs` as well.
#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash,
- RustcEncodable, RustcDecodable, HashStable)]
+ RustcEncodable, RustcDecodable, HashStable, Debug)]
pub enum TyKind<'tcx> {
/// The primitive boolean type. Written as `bool`.
Bool,
diff --git a/src/librustc_codegen_llvm/va_arg.rs b/src/librustc_codegen_llvm/va_arg.rs
index 7fc17d1..410e00f 100644
--- a/src/librustc_codegen_llvm/va_arg.rs
+++ b/src/librustc_codegen_llvm/va_arg.rs
@@ -145,4 +145,3 @@
}
}
}
-
diff --git a/src/librustc_interface/passes.rs b/src/librustc_interface/passes.rs
index 2f01254..f8b1271 100644
--- a/src/librustc_interface/passes.rs
+++ b/src/librustc_interface/passes.rs
@@ -936,13 +936,6 @@
});
});
- // Abort so we don't try to construct MIR with liveness errors.
- // We also won't want to continue with errors from rvalue promotion
- // We only do so if the only error found so far *isn't* a missing `fn main()`
- if !(entry_point.is_none() && sess.err_count() == 1) {
- tcx.sess.abort_if_errors();
- }
-
time(sess, "borrow checking", || {
if tcx.use_ast_borrowck() {
borrowck::check_crate(tcx);
@@ -966,8 +959,7 @@
time(sess, "layout testing", || layout_test::test_layout(tcx));
// Avoid overwhelming user with errors if borrow checking failed.
- // I'm not sure how helpful this is, to be honest, but it avoids
- // a
+ // I'm not sure how helpful this is, to be honest, but it avoids a
// lot of annoying errors in the compile-fail tests (basically,
// lint warnings and so on -- kindck used to do this abort, but
// kindck is gone now). -nmatsakis
diff --git a/src/librustc_mir/borrow_check/nll/invalidation.rs b/src/librustc_mir/borrow_check/nll/invalidation.rs
index a5230e6..8cbf68c 100644
--- a/src/librustc_mir/borrow_check/nll/invalidation.rs
+++ b/src/librustc_mir/borrow_check/nll/invalidation.rs
@@ -502,4 +502,3 @@
}
}
}
-
diff --git a/src/librustc_mir/borrow_check/nll/region_infer/dump_mir.rs b/src/librustc_mir/borrow_check/nll/region_infer/dump_mir.rs
index 419ee73..4931005 100644
--- a/src/librustc_mir/borrow_check/nll/region_infer/dump_mir.rs
+++ b/src/librustc_mir/borrow_check/nll/region_infer/dump_mir.rs
@@ -92,4 +92,3 @@
Ok(())
}
}
-
diff --git a/src/librustc_mir/hair/pattern/_match.rs b/src/librustc_mir/hair/pattern/_match.rs
index a9c521f..c41a09a 100644
--- a/src/librustc_mir/hair/pattern/_match.rs
+++ b/src/librustc_mir/hair/pattern/_match.rs
@@ -211,6 +211,7 @@
// the constant's pointee type
crty: Ty<'tcx>,
) -> ConstValue<'tcx> {
+ debug!("fold_const_value_deref {:?} {:?} {:?}", val, rty, crty);
match (val, &crty.sty, &rty.sty) {
// the easy case, deref a reference
(ConstValue::Scalar(Scalar::Ptr(p)), x, y) if x == y => ConstValue::ByRef(
@@ -238,6 +239,7 @@
impl<'a, 'tcx> PatternFolder<'tcx> for LiteralExpander<'a, 'tcx> {
fn fold_pattern(&mut self, pat: &Pattern<'tcx>) -> Pattern<'tcx> {
+ debug!("fold_pattern {:?} {:?} {:?}", pat, pat.ty.sty, pat.kind);
match (&pat.ty.sty, &*pat.kind) {
(
&ty::Ref(_, rty, _),
diff --git a/src/librustc_mir/hair/pattern/check_match.rs b/src/librustc_mir/hair/pattern/check_match.rs
index 7bfb0a4..e0b9921 100644
--- a/src/librustc_mir/hair/pattern/check_match.rs
+++ b/src/librustc_mir/hair/pattern/check_match.rs
@@ -603,7 +603,9 @@
E0009,
"cannot bind by-move and by-ref in the same pattern",
);
- err.span_label(by_ref_span.unwrap(), "both by-ref and by-move used");
+ if let Some(by_ref_span) = by_ref_span {
+ err.span_label(by_ref_span, "both by-ref and by-move used");
+ }
for span in span_vec.iter(){
err.span_label(*span, "by-move pattern here");
}
diff --git a/src/librustc_mir/hair/pattern/mod.rs b/src/librustc_mir/hair/pattern/mod.rs
index fc12443..e354ec3 100644
--- a/src/librustc_mir/hair/pattern/mod.rs
+++ b/src/librustc_mir/hair/pattern/mod.rs
@@ -974,10 +974,27 @@
PatternKind::Wild
}
ty::Adt(adt_def, _) if !self.tcx.has_attr(adt_def.did, "structural_match") => {
- let msg = format!("to use a constant of type `{}` in a pattern, \
- `{}` must be annotated with `#[derive(PartialEq, Eq)]`",
- self.tcx.def_path_str(adt_def.did),
- self.tcx.def_path_str(adt_def.did));
+ let path = self.tcx.def_path_str(adt_def.did);
+ let msg = format!(
+ "to use a constant of type `{}` in a pattern, \
+ `{}` must be annotated with `#[derive(PartialEq, Eq)]`",
+ path,
+ path,
+ );
+ self.tcx.sess.span_err(span, &msg);
+ PatternKind::Wild
+ }
+ ty::Ref(_, ty::TyS { sty: ty::Adt(adt_def, _), .. }, _)
+ if !self.tcx.has_attr(adt_def.did, "structural_match") => {
+ // HACK(estebank): Side-step ICE #53708, but anything other than erroring here
+ // would be wrong. Returnging `PatternKind::Wild` is not technically correct.
+ let path = self.tcx.def_path_str(adt_def.did);
+ let msg = format!(
+ "to use a constant of type `{}` in a pattern, \
+ `{}` must be annotated with `#[derive(PartialEq, Eq)]`",
+ path,
+ path,
+ );
self.tcx.sess.span_err(span, &msg);
PatternKind::Wild
}
diff --git a/src/librustc_mir/transform/qualify_consts.rs b/src/librustc_mir/transform/qualify_consts.rs
index 88a9566..bbcdd2c 100644
--- a/src/librustc_mir/transform/qualify_consts.rs
+++ b/src/librustc_mir/transform/qualify_consts.rs
@@ -1502,9 +1502,11 @@
tcx.sess,
span,
E0723,
- "{} (see issue #57563)",
+ "{}",
err,
);
+ diag.note("for more information, see issue \
+ https://github.com/rust-lang/rust/issues/57563");
diag.help(
"add #![feature(const_fn)] to the crate attributes to enable",
);
diff --git a/src/librustc_typeck/lib.rs b/src/librustc_typeck/lib.rs
index 9bc221f..95f7c29 100644
--- a/src/librustc_typeck/lib.rs
+++ b/src/librustc_typeck/lib.rs
@@ -357,12 +357,10 @@
time(tcx.sess, "wf checking", || check::check_wf_new(tcx))?;
time(tcx.sess, "item-types checking", || {
- tcx.sess.track_errors(|| {
- for &module in tcx.hir().krate().modules.keys() {
- tcx.ensure().check_mod_item_types(tcx.hir().local_def_id(module));
- }
- })
- })?;
+ for &module in tcx.hir().krate().modules.keys() {
+ tcx.ensure().check_mod_item_types(tcx.hir().local_def_id(module));
+ }
+ });
time(tcx.sess, "item-bodies checking", || tcx.typeck_item_bodies(LOCAL_CRATE));
diff --git a/src/librustdoc/Cargo.toml b/src/librustdoc/Cargo.toml
index 4d2c03a..4941867 100644
--- a/src/librustdoc/Cargo.toml
+++ b/src/librustdoc/Cargo.toml
@@ -9,7 +9,7 @@
path = "lib.rs"
[dependencies]
-pulldown-cmark = { version = "0.1.2", default-features = false }
+pulldown-cmark = { version = "0.4.1", default-features = false }
minifier = "0.0.29"
tempfile = "3"
parking_lot = "0.7"
diff --git a/src/librustdoc/html/markdown.rs b/src/librustdoc/html/markdown.rs
index a70fe36..a3b041c 100644
--- a/src/librustdoc/html/markdown.rs
+++ b/src/librustdoc/html/markdown.rs
@@ -33,8 +33,11 @@
use crate::html::highlight;
use crate::test;
-use pulldown_cmark::{html, Event, Tag, Parser};
-use pulldown_cmark::{Options, OPTION_ENABLE_FOOTNOTES, OPTION_ENABLE_TABLES};
+use pulldown_cmark::{html, CowStr, Event, Options, Parser, Tag};
+
+fn opts() -> Options {
+ Options::ENABLE_TABLES | Options::ENABLE_FOOTNOTES
+}
/// A unit struct which has the `fmt::Display` trait implemented. When
/// formatted, this struct will emit the HTML corresponding to the rendered
@@ -297,12 +300,11 @@
fn next(&mut self) -> Option<Self::Item> {
let event = self.inner.next();
- if let Some(Event::Start(Tag::Link(dest, text))) = event {
- if let Some(&(_, ref replace)) = self.links.into_iter().find(|link| &*link.0 == &*dest)
- {
- Some(Event::Start(Tag::Link(replace.to_owned().into(), text)))
+ if let Some(Event::Start(Tag::Link(kind, dest, text))) = event {
+ if let Some(&(_, ref replace)) = self.links.iter().find(|link| link.0 == *dest) {
+ Some(Event::Start(Tag::Link(kind, replace.to_owned().into(), text)))
} else {
- Some(Event::Start(Tag::Link(dest, text)))
+ Some(Event::Start(Tag::Link(kind, dest, text)))
}
} else {
event
@@ -393,7 +395,7 @@
| Tag::Emphasis
| Tag::Strong
| Tag::Code
- | Tag::Link(_, _)
+ | Tag::Link(..)
| Tag::BlockQuote => true,
_ => false,
}
@@ -520,63 +522,39 @@
}
}
-pub struct TestableCodeError(());
-
-impl fmt::Display for TestableCodeError {
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- write!(f, "invalid start of a new code block")
- }
-}
-
-pub fn find_testable_code<T: test::Tester>(
- doc: &str,
- tests: &mut T,
- error_codes: ErrorCodes,
-) -> Result<(), TestableCodeError> {
+pub fn find_testable_code<T: test::Tester>(doc: &str, tests: &mut T, error_codes: ErrorCodes) {
let mut parser = Parser::new(doc);
let mut prev_offset = 0;
let mut nb_lines = 0;
let mut register_header = None;
- 'main: while let Some(event) = parser.next() {
+ while let Some(event) = parser.next() {
match event {
Event::Start(Tag::CodeBlock(s)) => {
+ let offset = parser.get_offset();
+
let block_info = if s.is_empty() {
LangString::all_false()
} else {
LangString::parse(&*s, error_codes)
};
if !block_info.rust {
- continue
+ continue;
}
let mut test_s = String::new();
- let mut offset = None;
- loop {
- let event = parser.next();
- if let Some(event) = event {
- match event {
- Event::End(Tag::CodeBlock(_)) => break,
- Event::Text(ref s) => {
- test_s.push_str(s);
- if offset.is_none() {
- offset = Some(parser.get_offset());
- }
- }
- _ => {}
- }
- } else {
- break 'main;
- }
+
+ while let Some(Event::Text(s)) = parser.next() {
+ test_s.push_str(&s);
}
- if let Some(offset) = offset {
- let lines = test_s.lines().map(|l| map_line(l).for_code());
- let text = lines.collect::<Vec<Cow<'_, str>>>().join("\n");
- nb_lines += doc[prev_offset..offset].lines().count();
- let line = tests.get_line() + (nb_lines - 1);
- tests.add_test(text, block_info, line);
- prev_offset = offset;
- } else {
- return Err(TestableCodeError(()));
- }
+
+ let text = test_s
+ .lines()
+ .map(|l| map_line(l).for_code())
+ .collect::<Vec<Cow<'_, str>>>()
+ .join("\n");
+ nb_lines += doc[prev_offset..offset].lines().count();
+ let line = tests.get_line() + nb_lines;
+ tests.add_test(text, block_info, line);
+ prev_offset = offset;
}
Event::Start(Tag::Header(level)) => {
register_header = Some(level as u32);
@@ -593,7 +571,6 @@
_ => {}
}
}
- Ok(())
}
#[derive(Eq, PartialEq, Clone, Debug)]
@@ -687,10 +664,6 @@
// This is actually common enough to special-case
if md.is_empty() { return Ok(()) }
- let mut opts = Options::empty();
- opts.insert(OPTION_ENABLE_TABLES);
- opts.insert(OPTION_ENABLE_FOOTNOTES);
-
let replacer = |_: &str, s: &str| {
if let Some(&(_, ref replace)) = links.into_iter().find(|link| &*link.0 == s) {
Some((replace.clone(), s.to_owned()))
@@ -699,7 +672,7 @@
}
};
- let p = Parser::new_with_broken_link_callback(md, opts, Some(&replacer));
+ let p = Parser::new_with_broken_link_callback(md, opts(), Some(&replacer));
let mut s = String::with_capacity(md.len() * 3 / 2);
@@ -718,11 +691,7 @@
let MarkdownWithToc(md, ref ids, codes) = *self;
let mut ids = ids.borrow_mut();
- let mut opts = Options::empty();
- opts.insert(OPTION_ENABLE_TABLES);
- opts.insert(OPTION_ENABLE_FOOTNOTES);
-
- let p = Parser::new_ext(md, opts);
+ let p = Parser::new_ext(md, opts());
let mut s = String::with_capacity(md.len() * 3 / 2);
@@ -748,11 +717,7 @@
// This is actually common enough to special-case
if md.is_empty() { return Ok(()) }
- let mut opts = Options::empty();
- opts.insert(OPTION_ENABLE_TABLES);
- opts.insert(OPTION_ENABLE_FOOTNOTES);
-
- let p = Parser::new_ext(md, opts);
+ let p = Parser::new_ext(md, opts());
// Treat inline HTML as plain text.
let p = p.map(|event| match event {
@@ -868,10 +833,6 @@
return vec![];
}
- let mut opts = Options::empty();
- opts.insert(OPTION_ENABLE_TABLES);
- opts.insert(OPTION_ENABLE_FOOTNOTES);
-
let mut links = vec![];
let shortcut_links = RefCell::new(vec![]);
@@ -894,8 +855,7 @@
shortcut_links.borrow_mut().push((s.to_owned(), locate(s)));
None
};
- let p = Parser::new_with_broken_link_callback(md, opts,
- Some(&push));
+ let p = Parser::new_with_broken_link_callback(md, opts(), Some(&push));
// There's no need to thread an IdMap through to here because
// the IDs generated aren't going to be emitted anywhere.
@@ -903,11 +863,11 @@
let iter = Footnotes::new(HeadingLinks::new(p, None, &mut ids));
for ev in iter {
- if let Event::Start(Tag::Link(dest, _)) = ev {
+ if let Event::Start(Tag::Link(_, dest, _)) = ev {
debug!("found link: {}", dest);
links.push(match dest {
- Cow::Borrowed(s) => (s.to_owned(), locate(s)),
- Cow::Owned(s) => (s, None),
+ CowStr::Borrowed(s) => (s.to_owned(), locate(s)),
+ s @ CowStr::Boxed(..) | s @ CowStr::Inlined(..) => (s.into_string(), None),
});
}
}
@@ -939,10 +899,7 @@
return code_blocks;
}
- let mut opts = Options::empty();
- opts.insert(OPTION_ENABLE_TABLES);
- opts.insert(OPTION_ENABLE_FOOTNOTES);
- let mut p = Parser::new_ext(md, opts);
+ let mut p = Parser::new_ext(md, opts());
let mut code_block_start = 0;
let mut code_start = 0;
@@ -1013,7 +970,7 @@
end: code_end,
},
syntax: if !syntax.is_empty() {
- Some(syntax.into_owned())
+ Some(syntax.into_string())
} else {
None
},
diff --git a/src/librustdoc/markdown.rs b/src/librustdoc/markdown.rs
index a2e2303..c496dde 100644
--- a/src/librustdoc/markdown.rs
+++ b/src/librustdoc/markdown.rs
@@ -143,10 +143,9 @@
options.linker, options.edition, options.persist_doctests);
collector.set_position(DUMMY_SP);
let codes = ErrorCodes::from(UnstableFeatures::from_environment().is_nightly_build());
- let res = find_testable_code(&input_str, &mut collector, codes);
- if let Err(err) = res {
- diag.span_warn(DUMMY_SP, &err.to_string());
- }
+
+ find_testable_code(&input_str, &mut collector, codes);
+
options.test_args.insert(0, "rustdoctest".to_string());
testing::test_main(&options.test_args, collector.tests,
testing::Options::new().display_output(options.display_warnings));
diff --git a/src/librustdoc/passes/mod.rs b/src/librustdoc/passes/mod.rs
index 3c403d4..99aca06 100644
--- a/src/librustdoc/passes/mod.rs
+++ b/src/librustdoc/passes/mod.rs
@@ -333,24 +333,24 @@
found_tests: 0,
};
- if find_testable_code(&dox, &mut tests, ErrorCodes::No).is_ok() {
- if check_missing_code == true && tests.found_tests == 0 {
- let mut diag = cx.tcx.struct_span_lint_hir(
- lint::builtin::MISSING_DOC_CODE_EXAMPLES,
- hir::CRATE_HIR_ID,
- span_of_attrs(&item.attrs),
- "Missing code example in this documentation");
- diag.emit();
- } else if check_missing_code == false &&
- tests.found_tests > 0 &&
- !cx.renderinfo.borrow().access_levels.is_doc_reachable(item.def_id) {
- let mut diag = cx.tcx.struct_span_lint_hir(
- lint::builtin::PRIVATE_DOC_TESTS,
- hir::CRATE_HIR_ID,
- span_of_attrs(&item.attrs),
- "Documentation test in private item");
- diag.emit();
- }
+ find_testable_code(&dox, &mut tests, ErrorCodes::No);
+
+ if check_missing_code == true && tests.found_tests == 0 {
+ let mut diag = cx.tcx.struct_span_lint_hir(
+ lint::builtin::MISSING_DOC_CODE_EXAMPLES,
+ hir::CRATE_HIR_ID,
+ span_of_attrs(&item.attrs),
+ "Missing code example in this documentation");
+ diag.emit();
+ } else if check_missing_code == false &&
+ tests.found_tests > 0 &&
+ !cx.renderinfo.borrow().access_levels.is_doc_reachable(item.def_id) {
+ let mut diag = cx.tcx.struct_span_lint_hir(
+ lint::builtin::PRIVATE_DOC_TESTS,
+ hir::CRATE_HIR_ID,
+ span_of_attrs(&item.attrs),
+ "Documentation test in private item");
+ diag.emit();
}
}
diff --git a/src/librustdoc/test.rs b/src/librustdoc/test.rs
index abf7415..8492986 100644
--- a/src/librustdoc/test.rs
+++ b/src/librustdoc/test.rs
@@ -796,11 +796,7 @@
// anything else, this will combine them for us.
if let Some(doc) = attrs.collapsed_doc_value() {
self.collector.set_position(attrs.span.unwrap_or(DUMMY_SP));
- let res = markdown::find_testable_code(&doc, self.collector, self.codes);
- if let Err(err) = res {
- self.sess.diagnostic().span_warn(attrs.span.unwrap_or(DUMMY_SP),
- &err.to_string());
- }
+ markdown::find_testable_code(&doc, self.collector, self.codes);
}
nested(self);
diff --git a/src/libstd/os/android/fs.rs b/src/libstd/os/android/fs.rs
index 9b24f86..90fdee5 100644
--- a/src/libstd/os/android/fs.rs
+++ b/src/libstd/os/android/fs.rs
@@ -116,4 +116,3 @@
self.as_inner().as_inner().st_blocks as u64
}
}
-
diff --git a/src/libstd/os/android/raw.rs b/src/libstd/os/android/raw.rs
index acf5ca1..946a77c 100644
--- a/src/libstd/os/android/raw.rs
+++ b/src/libstd/os/android/raw.rs
@@ -217,4 +217,3 @@
__unused: [c_long; 3],
}
}
-
diff --git a/src/libstd/os/bitrig/fs.rs b/src/libstd/os/bitrig/fs.rs
index 849d4aa..b5c6903 100644
--- a/src/libstd/os/bitrig/fs.rs
+++ b/src/libstd/os/bitrig/fs.rs
@@ -136,4 +136,3 @@
self.as_inner().as_inner().st_flags as u32
}
}
-
diff --git a/src/libstd/os/dragonfly/fs.rs b/src/libstd/os/dragonfly/fs.rs
index ba38660..ba3d8d7 100644
--- a/src/libstd/os/dragonfly/fs.rs
+++ b/src/libstd/os/dragonfly/fs.rs
@@ -131,4 +131,3 @@
self.as_inner().as_inner().st_lspare as u32
}
}
-
diff --git a/src/libstd/os/freebsd/fs.rs b/src/libstd/os/freebsd/fs.rs
index 4cc3a4b..cfe8d57 100644
--- a/src/libstd/os/freebsd/fs.rs
+++ b/src/libstd/os/freebsd/fs.rs
@@ -141,4 +141,3 @@
self.as_inner().as_inner().st_lspare as u32
}
}
-
diff --git a/src/libstd/os/ios/fs.rs b/src/libstd/os/ios/fs.rs
index 7b625f5..9bdfa8e 100644
--- a/src/libstd/os/ios/fs.rs
+++ b/src/libstd/os/ios/fs.rs
@@ -141,4 +141,3 @@
self.as_inner().as_inner().st_lspare as u32
}
}
-
diff --git a/src/libstd/os/macos/fs.rs b/src/libstd/os/macos/fs.rs
index 1bd66ad..bf951ee 100644
--- a/src/libstd/os/macos/fs.rs
+++ b/src/libstd/os/macos/fs.rs
@@ -147,4 +147,3 @@
[qspare[0] as u64, qspare[1] as u64]
}
}
-
diff --git a/src/libstd/os/netbsd/fs.rs b/src/libstd/os/netbsd/fs.rs
index 6dffb70..dedfc63 100644
--- a/src/libstd/os/netbsd/fs.rs
+++ b/src/libstd/os/netbsd/fs.rs
@@ -136,4 +136,3 @@
self.as_inner().as_inner().st_flags as u32
}
}
-
diff --git a/src/libstd/os/openbsd/fs.rs b/src/libstd/os/openbsd/fs.rs
index 73f9757..1c01915 100644
--- a/src/libstd/os/openbsd/fs.rs
+++ b/src/libstd/os/openbsd/fs.rs
@@ -136,4 +136,3 @@
self.as_inner().as_inner().st_flags as u32
}
}
-
diff --git a/src/libstd/sys/unix/fs.rs b/src/libstd/sys/unix/fs.rs
index a14db10..761f1d8 100644
--- a/src/libstd/sys/unix/fs.rs
+++ b/src/libstd/sys/unix/fs.rs
@@ -526,8 +526,15 @@
}
pub fn fsync(&self) -> io::Result<()> {
- cvt_r(|| unsafe { libc::fsync(self.0.raw()) })?;
- Ok(())
+ cvt_r(|| unsafe { os_fsync(self.0.raw()) })?;
+ return Ok(());
+
+ #[cfg(any(target_os = "macos", target_os = "ios"))]
+ unsafe fn os_fsync(fd: c_int) -> c_int {
+ libc::fcntl(fd, libc::F_FULLFSYNC)
+ }
+ #[cfg(not(any(target_os = "macos", target_os = "ios")))]
+ unsafe fn os_fsync(fd: c_int) -> c_int { libc::fsync(fd) }
}
pub fn datasync(&self) -> io::Result<()> {
diff --git a/src/libstd/sys_common/backtrace.rs b/src/libstd/sys_common/backtrace.rs
index 1a80908..8d8d816 100644
--- a/src/libstd/sys_common/backtrace.rs
+++ b/src/libstd/sys_common/backtrace.rs
@@ -241,4 +241,3 @@
w.write_all(b"\n")
}
-
diff --git a/src/libsyntax/test_snippet.rs b/src/libsyntax/test_snippet.rs
index cba4290..3cf6699 100644
--- a/src/libsyntax/test_snippet.rs
+++ b/src/libsyntax/test_snippet.rs
@@ -1162,4 +1162,3 @@
"#);
}
-
diff --git a/src/test/assembly/nvptx-internalizing.rs b/src/test/assembly/nvptx-internalizing.rs
index db82264..c9edc38 100644
--- a/src/test/assembly/nvptx-internalizing.rs
+++ b/src/test/assembly/nvptx-internalizing.rs
@@ -24,4 +24,3 @@
// Verify that no extra function definitions are here.
// CHECK-NOT: .func
// CHECK-NOT: .entry
-
diff --git a/src/test/codegen-units/item-collection/auxiliary/cgu_generic_function.rs b/src/test/codegen-units/item-collection/auxiliary/cgu_generic_function.rs
index 976cbb2..3926f29 100644
--- a/src/test/codegen-units/item-collection/auxiliary/cgu_generic_function.rs
+++ b/src/test/codegen-units/item-collection/auxiliary/cgu_generic_function.rs
@@ -24,4 +24,3 @@
fn not_exported_and_not_generic(x: u32) -> u64 {
x as u64
}
-
diff --git a/src/test/codegen-units/partitioning/auxiliary/cgu_generic_function.rs b/src/test/codegen-units/partitioning/auxiliary/cgu_generic_function.rs
index 976cbb2..3926f29 100644
--- a/src/test/codegen-units/partitioning/auxiliary/cgu_generic_function.rs
+++ b/src/test/codegen-units/partitioning/auxiliary/cgu_generic_function.rs
@@ -24,4 +24,3 @@
fn not_exported_and_not_generic(x: u32) -> u64 {
x as u64
}
-
diff --git a/src/test/codegen/likely.rs b/src/test/codegen/likely.rs
index c56cf71..c5a0185 100644
--- a/src/test/codegen/likely.rs
+++ b/src/test/codegen/likely.rs
@@ -28,4 +28,3 @@
}
}
}
-
diff --git a/src/test/codegen/nounwind.rs b/src/test/codegen/nounwind.rs
index 49a74ef..f639c60 100644
--- a/src/test/codegen/nounwind.rs
+++ b/src/test/codegen/nounwind.rs
@@ -14,4 +14,3 @@
// CHECK: @bar() unnamed_addr #0
// CHECK: attributes #0 = { {{.*}}nounwind{{.*}} }
}
-
diff --git a/src/test/codegen/packed.rs b/src/test/codegen/packed.rs
index b42161d..3c8ff39 100644
--- a/src/test/codegen/packed.rs
+++ b/src/test/codegen/packed.rs
@@ -152,4 +152,3 @@
// CHECK: call void @llvm.memcpy.{{.*}}(i8* align 2 %{{.*}}, i8* align 2 %{{.*}}, i{{[0-9]+}} 8, i1 false)
*pair2 = *pair1;
}
-
diff --git a/src/test/codegen/union-abi.rs b/src/test/codegen/union-abi.rs
index 03b55eb..b7baffe 100644
--- a/src/test/codegen/union-abi.rs
+++ b/src/test/codegen/union-abi.rs
@@ -73,4 +73,3 @@
#[no_mangle]
pub fn test_UnionBool(b: UnionBool) -> bool { unsafe { b.b } }
// CHECK: %0 = trunc i8 %b to i1
-
diff --git a/src/test/debuginfo/should-fail.rs b/src/test/debuginfo/should-fail.rs
index 441be56..8765c01 100644
--- a/src/test/debuginfo/should-fail.rs
+++ b/src/test/debuginfo/should-fail.rs
@@ -25,4 +25,3 @@
}
fn zzz() {()}
-
diff --git a/src/test/debuginfo/unreachable-locals.rs b/src/test/debuginfo/unreachable-locals.rs
index b6971f3..5787f81 100644
--- a/src/test/debuginfo/unreachable-locals.rs
+++ b/src/test/debuginfo/unreachable-locals.rs
@@ -156,4 +156,3 @@
}
fn some_predicate() -> bool { true || false }
-
diff --git a/src/test/incremental/change_crate_order/auxiliary/a.rs b/src/test/incremental/change_crate_order/auxiliary/a.rs
index 5948f38..1bd4871 100644
--- a/src/test/incremental/change_crate_order/auxiliary/a.rs
+++ b/src/test/incremental/change_crate_order/auxiliary/a.rs
@@ -1,4 +1,3 @@
#![crate_type="rlib"]
pub static A : u32 = 32;
-
diff --git a/src/test/incremental/change_crate_order/auxiliary/b.rs b/src/test/incremental/change_crate_order/auxiliary/b.rs
index 12e3103..001b889 100644
--- a/src/test/incremental/change_crate_order/auxiliary/b.rs
+++ b/src/test/incremental/change_crate_order/auxiliary/b.rs
@@ -1,4 +1,3 @@
#![crate_type="rlib"]
pub static B: u32 = 32;
-
diff --git a/src/test/incremental/hashes/exported_vs_not.rs b/src/test/incremental/hashes/exported_vs_not.rs
index dc919ab..5a29afa 100644
--- a/src/test/incremental/hashes/exported_vs_not.rs
+++ b/src/test/incremental/hashes/exported_vs_not.rs
@@ -61,4 +61,3 @@
pub fn body_exported_to_metadata_because_of_generic() -> u32 {
2
}
-
diff --git a/src/test/incremental/issue-39569.rs b/src/test/incremental/issue-39569.rs
index 06e3cf0..881ecfc 100644
--- a/src/test/incremental/issue-39569.rs
+++ b/src/test/incremental/issue-39569.rs
@@ -25,4 +25,3 @@
let x: Arc<FooX> = Arc::new(FooX { x: 22 });
let y: Arc<FooX> = x;
}
-
diff --git a/src/test/incremental/krate-inherent.rs b/src/test/incremental/krate-inherent.rs
index e01ce31..3e8d8fb 100644
--- a/src/test/incremental/krate-inherent.rs
+++ b/src/test/incremental/krate-inherent.rs
@@ -21,4 +21,3 @@
#[cfg(cfail1)]
pub fn bar() { } // remove this unrelated fn in cfail2, which should not affect `x::method`
-
diff --git a/src/test/incremental/krate_reassign_34991/auxiliary/a.rs b/src/test/incremental/krate_reassign_34991/auxiliary/a.rs
index 33fa789..69be8d3 100644
--- a/src/test/incremental/krate_reassign_34991/auxiliary/a.rs
+++ b/src/test/incremental/krate_reassign_34991/auxiliary/a.rs
@@ -1,4 +1,3 @@
#![crate_type="rlib"]
pub type X = u32;
-
diff --git a/src/test/incremental/span_hash_stable/main.rs b/src/test/incremental/span_hash_stable/main.rs
index f19c99e..f1d7de1 100644
--- a/src/test/incremental/span_hash_stable/main.rs
+++ b/src/test/incremental/span_hash_stable/main.rs
@@ -21,4 +21,3 @@
b: 3,
};
}
-
diff --git a/src/test/run-fail/call-fn-never-arg.rs b/src/test/run-fail/call-fn-never-arg.rs
index d21a43e..f5b2cfa 100644
--- a/src/test/run-fail/call-fn-never-arg.rs
+++ b/src/test/run-fail/call-fn-never-arg.rs
@@ -12,4 +12,3 @@
fn main() {
foo(panic!("wowzers!"))
}
-
diff --git a/src/test/run-fail/cast-never.rs b/src/test/run-fail/cast-never.rs
index 3620dde..0b05a4b 100644
--- a/src/test/run-fail/cast-never.rs
+++ b/src/test/run-fail/cast-never.rs
@@ -8,4 +8,3 @@
let x: ! = panic!();
let y: u32 = x as u32;
}
-
diff --git a/src/test/run-fail/never-associated-type.rs b/src/test/run-fail/never-associated-type.rs
index ba30b9e..587f0f7 100644
--- a/src/test/run-fail/never-associated-type.rs
+++ b/src/test/run-fail/never-associated-type.rs
@@ -21,4 +21,3 @@
fn main() {
Blah.smeg();
}
-
diff --git a/src/test/run-fail/never-type-arg.rs b/src/test/run-fail/never-type-arg.rs
index fc7f2fc..1747e96 100644
--- a/src/test/run-fail/never-type-arg.rs
+++ b/src/test/run-fail/never-type-arg.rs
@@ -15,4 +15,3 @@
fn main() {
let _ = Wub == panic!("oh no!");
}
-
diff --git a/src/test/run-make-fulldeps/issue-18943/foo.rs b/src/test/run-make-fulldeps/issue-18943/foo.rs
index 0b29c87..d18400d 100644
--- a/src/test/run-make-fulldeps/issue-18943/foo.rs
+++ b/src/test/run-make-fulldeps/issue-18943/foo.rs
@@ -3,4 +3,3 @@
trait Bar { }
impl<'a> Foo for Bar + 'a { }
-
diff --git a/src/test/run-make-fulldeps/issue-28595/b.c b/src/test/run-make-fulldeps/issue-28595/b.c
index 8343f5b..6aecb5f 100644
--- a/src/test/run-make-fulldeps/issue-28595/b.c
+++ b/src/test/run-make-fulldeps/issue-28595/b.c
@@ -3,4 +3,3 @@
void b(void) {
a();
}
-
diff --git a/src/test/run-make-fulldeps/libtest-json/f.rs b/src/test/run-make-fulldeps/libtest-json/f.rs
index 29d52ee..f5e44c2 100644
--- a/src/test/run-make-fulldeps/libtest-json/f.rs
+++ b/src/test/run-make-fulldeps/libtest-json/f.rs
@@ -19,4 +19,3 @@
fn d() {
assert!(false);
}
-
diff --git a/src/test/run-make-fulldeps/lto-no-link-whole-rlib/lib2.rs b/src/test/run-make-fulldeps/lto-no-link-whole-rlib/lib2.rs
index 50b7882..c9e1baa 100644
--- a/src/test/run-make-fulldeps/lto-no-link-whole-rlib/lib2.rs
+++ b/src/test/run-make-fulldeps/lto-no-link-whole-rlib/lib2.rs
@@ -10,4 +10,3 @@
pub fn foo2() -> i32 {
unsafe { foo() }
}
-
diff --git a/src/test/run-make-fulldeps/rustdoc-error-lines/Makefile b/src/test/run-make-fulldeps/rustdoc-error-lines/Makefile
index e09343a..c9d41f0 100644
--- a/src/test/run-make-fulldeps/rustdoc-error-lines/Makefile
+++ b/src/test/run-make-fulldeps/rustdoc-error-lines/Makefile
@@ -5,4 +5,9 @@
all:
$(RUSTDOC) --test input.rs > $(TMPDIR)/output || true
+ $(CGREP) 'input.rs - foo (line 5)' < $(TMPDIR)/output
$(CGREP) 'input.rs:7:15' < $(TMPDIR)/output
+ $(CGREP) 'input.rs - bar (line 15)' < $(TMPDIR)/output
+ $(CGREP) 'input.rs:17:15' < $(TMPDIR)/output
+ $(CGREP) 'input.rs - bar (line 24)' < $(TMPDIR)/output
+ $(CGREP) 'input.rs:26:15' < $(TMPDIR)/output
diff --git a/src/test/run-make-fulldeps/rustdoc-error-lines/input.rs b/src/test/run-make-fulldeps/rustdoc-error-lines/input.rs
index 7b07f38..2d29fa8 100644
--- a/src/test/run-make-fulldeps/rustdoc-error-lines/input.rs
+++ b/src/test/run-make-fulldeps/rustdoc-error-lines/input.rs
@@ -9,3 +9,20 @@
pub fn foo() {
}
+
+/// Add some text around the test...
+///
+/// ```rust
+/// #![feature(nll)]
+/// let x: char = 1;
+/// ```
+///
+/// ...to make sure that the line number is still correct.
+///
+/// Let's also add a second test in the same doc comment.
+///
+/// ```rust
+/// #![feature(nll)]
+/// let x: char = 1;
+/// ```
+pub fn bar() {}
diff --git a/src/test/run-make-fulldeps/sanitizer-staticlib-link/program.c b/src/test/run-make-fulldeps/sanitizer-staticlib-link/program.c
index abd5d50..a6d3bcd 100644
--- a/src/test/run-make-fulldeps/sanitizer-staticlib-link/program.c
+++ b/src/test/run-make-fulldeps/sanitizer-staticlib-link/program.c
@@ -5,4 +5,3 @@
overflow();
return 0;
}
-
diff --git a/src/test/run-make-fulldeps/stable-symbol-names/stable-symbol-names2.rs b/src/test/run-make-fulldeps/stable-symbol-names/stable-symbol-names2.rs
index 6df74d2..33df9d6 100644
--- a/src/test/run-make-fulldeps/stable-symbol-names/stable-symbol-names2.rs
+++ b/src/test/run-make-fulldeps/stable-symbol-names/stable-symbol-names2.rs
@@ -15,4 +15,3 @@
use stable_symbol_names1::*;
Bar::generic_method::<Bar>();
}
-
diff --git a/src/test/run-make-fulldeps/windows-subsystem/console.rs b/src/test/run-make-fulldeps/windows-subsystem/console.rs
index 4a2e9bb..61a92eb 100644
--- a/src/test/run-make-fulldeps/windows-subsystem/console.rs
+++ b/src/test/run-make-fulldeps/windows-subsystem/console.rs
@@ -1,4 +1,3 @@
#![windows_subsystem = "console"]
fn main() {}
-
diff --git a/src/test/run-pass/asm-concat-src.rs b/src/test/run-pass/asm-concat-src.rs
index b245864..c629519 100644
--- a/src/test/run-pass/asm-concat-src.rs
+++ b/src/test/run-pass/asm-concat-src.rs
@@ -6,4 +6,3 @@
pub fn main() {
unsafe { asm!(concat!("", "")) };
}
-
diff --git a/src/test/run-pass/binding/empty-types-in-patterns.rs b/src/test/run-pass/binding/empty-types-in-patterns.rs
index d9fb176..2b8b1b29 100644
--- a/src/test/run-pass/binding/empty-types-in-patterns.rs
+++ b/src/test/run-pass/binding/empty-types-in-patterns.rs
@@ -56,4 +56,3 @@
bar(&[]);
}
-
diff --git a/src/test/run-pass/consts/const-fn-feature-flags.rs b/src/test/run-pass/consts/const-fn-feature-flags.rs
index 83a98f0..30e7e10 100644
--- a/src/test/run-pass/consts/const-fn-feature-flags.rs
+++ b/src/test/run-pass/consts/const-fn-feature-flags.rs
@@ -11,4 +11,3 @@
assert_eq!(CELL.get(), v);
}
-
diff --git a/src/test/run-pass/deriving/auxiliary/derive-no-std.rs b/src/test/run-pass/deriving/auxiliary/derive-no-std.rs
index 21bfd5a..3893dc1 100644
--- a/src/test/run-pass/deriving/auxiliary/derive-no-std.rs
+++ b/src/test/run-pass/deriving/auxiliary/derive-no-std.rs
@@ -27,4 +27,3 @@
#[derive(Clone, Hash, PartialEq, Eq, PartialOrd, Ord,
Debug, Copy)]
pub struct AlsoEmpty {}
-
diff --git a/src/test/run-pass/deriving/derive-no-std.rs b/src/test/run-pass/deriving/derive-no-std.rs
index 22edd3e..74c73b9 100644
--- a/src/test/run-pass/deriving/derive-no-std.rs
+++ b/src/test/run-pass/deriving/derive-no-std.rs
@@ -10,4 +10,3 @@
assert!(Bar::Qux < Bar::Quux(42));
}
-
diff --git a/src/test/run-pass/discriminant_value-wrapper.rs b/src/test/run-pass/discriminant_value-wrapper.rs
index f014cce..1fb0d1e 100644
--- a/src/test/run-pass/discriminant_value-wrapper.rs
+++ b/src/test/run-pass/discriminant_value-wrapper.rs
@@ -13,4 +13,3 @@
let _ = mem::discriminant(&10);
let _ = mem::discriminant(&"test");
}
-
diff --git a/src/test/run-pass/fat-lto.rs b/src/test/run-pass/fat-lto.rs
index 7e50b44..fb74120 100644
--- a/src/test/run-pass/fat-lto.rs
+++ b/src/test/run-pass/fat-lto.rs
@@ -4,4 +4,3 @@
fn main() {
println!("hello!");
}
-
diff --git a/src/test/run-pass/impl-for-never.rs b/src/test/run-pass/impl-for-never.rs
index d2dbae6..a528712 100644
--- a/src/test/run-pass/impl-for-never.rs
+++ b/src/test/run-pass/impl-for-never.rs
@@ -23,4 +23,3 @@
println!("! is {}", <!>::stringify_type());
println!("None is {}", maybe_stringify(None::<!>));
}
-
diff --git a/src/test/run-pass/inc-range-pat.rs b/src/test/run-pass/inc-range-pat.rs
index 6b99a9d..6bf857a 100644
--- a/src/test/run-pass/inc-range-pat.rs
+++ b/src/test/run-pass/inc-range-pat.rs
@@ -7,4 +7,3 @@
assert!(match 'x' { 'a' ... 'z' => true, _ => false });
assert!(match 'x' { 'a' ..= 'z' => true, _ => false });
}
-
diff --git a/src/test/run-pass/inherit-env.rs b/src/test/run-pass/inherit-env.rs
index 856d3a5..8e2401d 100644
--- a/src/test/run-pass/inherit-env.rs
+++ b/src/test/run-pass/inherit-env.rs
@@ -22,4 +22,3 @@
k, v, output);
}
}
-
diff --git a/src/test/run-pass/issues/auxiliary/issue-17718-aux.rs b/src/test/run-pass/issues/auxiliary/issue-17718-aux.rs
index 1cba970..91abdbf 100644
--- a/src/test/run-pass/issues/auxiliary/issue-17718-aux.rs
+++ b/src/test/run-pass/issues/auxiliary/issue-17718-aux.rs
@@ -8,4 +8,3 @@
pub static S1: usize = 3;
pub static S2: atomic::AtomicUsize = atomic::AtomicUsize::new(0);
-
diff --git a/src/test/run-pass/issues/issue-16278.rs b/src/test/run-pass/issues/issue-16278.rs
index a9fa0db..ad9af84 100644
--- a/src/test/run-pass/issues/issue-16278.rs
+++ b/src/test/run-pass/issues/issue-16278.rs
@@ -3,9 +3,8 @@
// this file has some special \r\n endings (use xxd to see them)
-fn main() {assert_eq!(b"", b"\
+fn main() {assert_eq!(b"", b"\
");
-assert_eq!(b"\n", b"
+assert_eq!(b"\n", b"
");
}
-
diff --git a/src/test/run-pass/issues/issue-21400.rs b/src/test/run-pass/issues/issue-21400.rs
index 0f297e9..4a85158 100644
--- a/src/test/run-pass/issues/issue-21400.rs
+++ b/src/test/run-pass/issues/issue-21400.rs
@@ -54,4 +54,3 @@
Ok(out)
}
}
-
diff --git a/src/test/run-pass/issues/issue-23699.rs b/src/test/run-pass/issues/issue-23699.rs
index 11b65d7..9525488 100644
--- a/src/test/run-pass/issues/issue-23699.rs
+++ b/src/test/run-pass/issues/issue-23699.rs
@@ -12,4 +12,3 @@
let t = test as fn (i32);
t(0i32);
}
-
diff --git a/src/test/run-pass/issues/issue-24313.rs b/src/test/run-pass/issues/issue-24313.rs
index d642636..ddcf1d0 100644
--- a/src/test/run-pass/issues/issue-24313.rs
+++ b/src/test/run-pass/issues/issue-24313.rs
@@ -30,4 +30,3 @@
}).join().unwrap();
}
}
-
diff --git a/src/test/run-pass/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs b/src/test/run-pass/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs
index 2275a8d..5b1b138 100644
--- a/src/test/run-pass/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs
+++ b/src/test/run-pass/issues/issue-24687-embed-debuginfo/auxiliary/issue-24687-lib.rs
@@ -8,4 +8,3 @@
mod issue_24687_mbcs_in_comments;
pub use issue_24687_mbcs_in_comments::D;
-
diff --git a/src/test/run-pass/issues/issue-26873-multifile/A/B.rs b/src/test/run-pass/issues/issue-26873-multifile/A/B.rs
index d1b802f..ab7b0d8 100644
--- a/src/test/run-pass/issues/issue-26873-multifile/A/B.rs
+++ b/src/test/run-pass/issues/issue-26873-multifile/A/B.rs
@@ -2,4 +2,3 @@
use super::*;
pub struct S;
-
diff --git a/src/test/run-pass/issues/issue-26873-multifile/A/C.rs b/src/test/run-pass/issues/issue-26873-multifile/A/C.rs
index 88f3eb0..b287283 100644
--- a/src/test/run-pass/issues/issue-26873-multifile/A/C.rs
+++ b/src/test/run-pass/issues/issue-26873-multifile/A/C.rs
@@ -4,4 +4,3 @@
use super::B::S;
pub struct T { i: i32 }
-
diff --git a/src/test/run-pass/issues/issue-26873-multifile/A/mod.rs b/src/test/run-pass/issues/issue-26873-multifile/A/mod.rs
index 20f40a0..0f18772 100644
--- a/src/test/run-pass/issues/issue-26873-multifile/A/mod.rs
+++ b/src/test/run-pass/issues/issue-26873-multifile/A/mod.rs
@@ -3,4 +3,3 @@
pub mod C;
pub use self::C::T;
-
diff --git a/src/test/run-pass/issues/issue-26873-multifile/mod.rs b/src/test/run-pass/issues/issue-26873-multifile/mod.rs
index 52deea7..a1ba53f 100644
--- a/src/test/run-pass/issues/issue-26873-multifile/mod.rs
+++ b/src/test/run-pass/issues/issue-26873-multifile/mod.rs
@@ -2,4 +2,3 @@
mod A;
use self::A::*;
-
diff --git a/src/test/run-pass/issues/issue-26873-onefile.rs b/src/test/run-pass/issues/issue-26873-onefile.rs
index 4cfffb0..f06c649 100644
--- a/src/test/run-pass/issues/issue-26873-onefile.rs
+++ b/src/test/run-pass/issues/issue-26873-onefile.rs
@@ -23,4 +23,3 @@
use A::*;
fn main() {}
-
diff --git a/src/test/run-pass/issues/issue-26905.rs b/src/test/run-pass/issues/issue-26905.rs
index 309e2f7..2f500d1 100644
--- a/src/test/run-pass/issues/issue-26905.rs
+++ b/src/test/run-pass/issues/issue-26905.rs
@@ -19,4 +19,3 @@
let x = MyRc { _ptr: &iter, _boo: PhantomData };
let _y: MyRc<Iterator<Item=&u32>> = x;
}
-
diff --git a/src/test/run-pass/issues/issue-28498-must-work-ex2.rs b/src/test/run-pass/issues/issue-28498-must-work-ex2.rs
index 1711130..cadf624 100644
--- a/src/test/run-pass/issues/issue-28498-must-work-ex2.rs
+++ b/src/test/run-pass/issues/issue-28498-must-work-ex2.rs
@@ -18,4 +18,3 @@
foo.data[0].1.set(Some(&foo.data[1]));
foo.data[1].1.set(Some(&foo.data[0]));
}
-
diff --git a/src/test/run-pass/issues/issue-28498-ugeh-ex1.rs b/src/test/run-pass/issues/issue-28498-ugeh-ex1.rs
index 65d5588..c4f249c 100644
--- a/src/test/run-pass/issues/issue-28498-ugeh-ex1.rs
+++ b/src/test/run-pass/issues/issue-28498-ugeh-ex1.rs
@@ -27,4 +27,3 @@
foo.data[0].1.set(Some(&foo.data[1]));
foo.data[1].1.set(Some(&foo.data[0]));
}
-
diff --git a/src/test/run-pass/issues/issue-30371.rs b/src/test/run-pass/issues/issue-30371.rs
index 093d4b8..58521b9 100644
--- a/src/test/run-pass/issues/issue-30371.rs
+++ b/src/test/run-pass/issues/issue-30371.rs
@@ -8,4 +8,3 @@
() => Some(0),
} {}
}
-
diff --git a/src/test/run-pass/issues/issue-34784.rs b/src/test/run-pass/issues/issue-34784.rs
index 4392637..d3206e9 100644
--- a/src/test/run-pass/issues/issue-34784.rs
+++ b/src/test/run-pass/issues/issue-34784.rs
@@ -17,4 +17,3 @@
_ => {}
}
}
-
diff --git a/src/test/run-pass/issues/issue-39709.rs b/src/test/run-pass/issues/issue-39709.rs
index 8ea49c2..69ef2700 100644
--- a/src/test/run-pass/issues/issue-39709.rs
+++ b/src/test/run-pass/issues/issue-39709.rs
@@ -3,4 +3,3 @@
fn main() {
println!("{}", { macro_rules! x { ($(t:tt)*) => {} } 33 });
}
-
diff --git a/src/test/run-pass/issues/issue-42453.rs b/src/test/run-pass/issues/issue-42453.rs
index bea441c..92fefce 100644
--- a/src/test/run-pass/issues/issue-42453.rs
+++ b/src/test/run-pass/issues/issue-42453.rs
@@ -8,4 +8,3 @@
fn main() {
}
-
diff --git a/src/test/run-pass/link-cfg-works.rs b/src/test/run-pass/link-cfg-works.rs
index a488829..d7a248f 100644
--- a/src/test/run-pass/link-cfg-works.rs
+++ b/src/test/run-pass/link-cfg-works.rs
@@ -10,4 +10,3 @@
extern {}
fn main() {}
-
diff --git a/src/test/run-pass/lint-cap.rs b/src/test/run-pass/lint-cap.rs
index 0e8bdbd..f03bb69 100644
--- a/src/test/run-pass/lint-cap.rs
+++ b/src/test/run-pass/lint-cap.rs
@@ -5,4 +5,3 @@
use std::option;
fn main() {}
-
diff --git a/src/test/run-pass/macros/macro-first-set.rs b/src/test/run-pass/macros/macro-first-set.rs
index 8b09e72..a21e4cd 100644
--- a/src/test/run-pass/macros/macro-first-set.rs
+++ b/src/test/run-pass/macros/macro-first-set.rs
@@ -275,4 +275,3 @@
test_24189();
test_51477();
}
-
diff --git a/src/test/run-pass/macros/macro-follow.rs b/src/test/run-pass/macros/macro-follow.rs
index 488339b..ca93655 100644
--- a/src/test/run-pass/macros/macro-follow.rs
+++ b/src/test/run-pass/macros/macro-follow.rs
@@ -181,4 +181,3 @@
}
fn main() {}
-
diff --git a/src/test/run-pass/macros/macro-nested_expr.rs b/src/test/run-pass/macros/macro-nested_expr.rs
index 2f93ffe..f1433cb 100644
--- a/src/test/run-pass/macros/macro-nested_expr.rs
+++ b/src/test/run-pass/macros/macro-nested_expr.rs
@@ -20,4 +20,3 @@
define_f!(concat!("exported_", "f"));
m!(stringify!(foo));
}
-
diff --git a/src/test/run-pass/macros/macro-pat-neg-lit.rs b/src/test/run-pass/macros/macro-pat-neg-lit.rs
index 5345df2..79c68fd 100644
--- a/src/test/run-pass/macros/macro-pat-neg-lit.rs
+++ b/src/test/run-pass/macros/macro-pat-neg-lit.rs
@@ -23,4 +23,3 @@
fn main() {
if let Some(Change::Down) = foo(-1) {} else { panic!() }
}
-
diff --git a/src/test/run-pass/mir/mir_constval_adts.rs b/src/test/run-pass/mir/mir_constval_adts.rs
index 3156be3..ee9d734 100644
--- a/src/test/run-pass/mir/mir_constval_adts.rs
+++ b/src/test/run-pass/mir/mir_constval_adts.rs
@@ -32,4 +32,3 @@
assert_eq!(mir(), (STRUCT, TUPLE1, TUPLE2, PAIR_NEWTYPE));
test_promoted_newtype_str_ref();
}
-
diff --git a/src/test/run-pass/never-result.rs b/src/test/run-pass/never-result.rs
index 2b395aa..808377f 100644
--- a/src/test/run-pass/never-result.rs
+++ b/src/test/run-pass/never-result.rs
@@ -16,4 +16,3 @@
},
}
}
-
diff --git a/src/test/run-pass/never_coercions.rs b/src/test/run-pass/never_coercions.rs
index 70f67fd..f32e297 100644
--- a/src/test/run-pass/never_coercions.rs
+++ b/src/test/run-pass/never_coercions.rs
@@ -9,4 +9,3 @@
_ => &v[..],
};
}
-
diff --git a/src/test/run-pass/nll/rc-loop.rs b/src/test/run-pass/nll/rc-loop.rs
index 2c54ee8..a4ef546 100644
--- a/src/test/run-pass/nll/rc-loop.rs
+++ b/src/test/run-pass/nll/rc-loop.rs
@@ -28,4 +28,3 @@
let base = find_base(chain);
assert_eq!(&*base, &Foo::Base(44));
}
-
diff --git a/src/test/run-pass/optimization-fuel-0.rs b/src/test/run-pass/optimization-fuel-0.rs
index 0920bc9..77f21b3 100644
--- a/src/test/run-pass/optimization-fuel-0.rs
+++ b/src/test/run-pass/optimization-fuel-0.rs
@@ -12,4 +12,3 @@
assert_eq!(size_of::<S1>(), 6);
assert_eq!(size_of::<S2>(), 6);
}
-
diff --git a/src/test/run-pass/proc-macro/auxiliary/expand-with-a-macro.rs b/src/test/run-pass/proc-macro/auxiliary/expand-with-a-macro.rs
index 8580005..5155a4b 100644
--- a/src/test/run-pass/proc-macro/auxiliary/expand-with-a-macro.rs
+++ b/src/test/run-pass/proc-macro/auxiliary/expand-with-a-macro.rs
@@ -20,4 +20,3 @@
}
"#.parse().unwrap()
}
-
diff --git a/src/test/run-pass/proc-macro/auxiliary/external-crate-var.rs b/src/test/run-pass/proc-macro/auxiliary/external-crate-var.rs
index 09e5aea..4319e92 100644
--- a/src/test/run-pass/proc-macro/auxiliary/external-crate-var.rs
+++ b/src/test/run-pass/proc-macro/auxiliary/external-crate-var.rs
@@ -38,4 +38,3 @@
}
}
} }
-
diff --git a/src/test/run-pass/proc-macro/auxiliary/span-api-tests.rs b/src/test/run-pass/proc-macro/auxiliary/span-api-tests.rs
index 9092e7a..ad1e770 100644
--- a/src/test/run-pass/proc-macro/auxiliary/span-api-tests.rs
+++ b/src/test/run-pass/proc-macro/auxiliary/span-api-tests.rs
@@ -43,4 +43,3 @@
let src = span.source_text().expect("source_text");
TokenTree::Literal(Literal::string(&src)).into()
}
-
diff --git a/src/test/run-pass/proc-macro/expand-with-a-macro.rs b/src/test/run-pass/proc-macro/expand-with-a-macro.rs
index 46c8e0e..097520b 100644
--- a/src/test/run-pass/proc-macro/expand-with-a-macro.rs
+++ b/src/test/run-pass/proc-macro/expand-with-a-macro.rs
@@ -17,4 +17,3 @@
A.a();
}).is_err());
}
-
diff --git a/src/test/run-pass/project-cache-issue-31849.rs b/src/test/run-pass/project-cache-issue-31849.rs
index 086883e..4920678 100644
--- a/src/test/run-pass/project-cache-issue-31849.rs
+++ b/src/test/run-pass/project-cache-issue-31849.rs
@@ -62,4 +62,3 @@
let it = ((((((((((),()),()),()),()),()),()),()),()),());
it.build();
}
-
diff --git a/src/test/run-pass/range_inclusive_gate.rs b/src/test/run-pass/range_inclusive_gate.rs
index 7f72bf5..d4d830e 100644
--- a/src/test/run-pass/range_inclusive_gate.rs
+++ b/src/test/run-pass/range_inclusive_gate.rs
@@ -10,4 +10,3 @@
}
assert_eq!(count, 55);
}
-
diff --git a/src/test/run-pass/signal-alternate-stack-cleanup.rs b/src/test/run-pass/signal-alternate-stack-cleanup.rs
index 3958e72..d11f3f5 100644
--- a/src/test/run-pass/signal-alternate-stack-cleanup.rs
+++ b/src/test/run-pass/signal-alternate-stack-cleanup.rs
@@ -33,4 +33,3 @@
atexit(send_signal);
}
}
-
diff --git a/src/test/run-pass/thinlto/thin-lto-inlines2.rs b/src/test/run-pass/thinlto/thin-lto-inlines2.rs
index f053dd3..1eb2965 100644
--- a/src/test/run-pass/thinlto/thin-lto-inlines2.rs
+++ b/src/test/run-pass/thinlto/thin-lto-inlines2.rs
@@ -26,4 +26,3 @@
assert_eq!(*foo, *bar);
}
}
-
diff --git a/src/test/run-pass/try_from.rs b/src/test/run-pass/try_from.rs
index e42f2c3..9834449 100644
--- a/src/test/run-pass/try_from.rs
+++ b/src/test/run-pass/try_from.rs
@@ -34,4 +34,3 @@
pub fn main() {
let _: Result<Vec<i32>, Infallible> = Foo { t: 10 }.try_into();
}
-
diff --git a/src/test/rustdoc/auxiliary/issue-23207-2.rs b/src/test/rustdoc/auxiliary/issue-23207-2.rs
index e1afb68..b92b166 100644
--- a/src/test/rustdoc/auxiliary/issue-23207-2.rs
+++ b/src/test/rustdoc/auxiliary/issue-23207-2.rs
@@ -3,4 +3,3 @@
pub mod fmt {
pub use issue_23207_1::fmt::Error;
}
-
diff --git a/src/test/rustdoc/inline_cross/auxiliary/proc_macro.rs b/src/test/rustdoc/inline_cross/auxiliary/proc_macro.rs
index 9836b6b..c99ef74 100644
--- a/src/test/rustdoc/inline_cross/auxiliary/proc_macro.rs
+++ b/src/test/rustdoc/inline_cross/auxiliary/proc_macro.rs
@@ -25,4 +25,3 @@
pub fn some_derive(_item: TokenStream) -> TokenStream {
TokenStream::new()
}
-
diff --git a/src/test/rustdoc/inline_cross/auxiliary/rustdoc-trait-object-impl.rs b/src/test/rustdoc/inline_cross/auxiliary/rustdoc-trait-object-impl.rs
index 76913f0..11d8733 100644
--- a/src/test/rustdoc/inline_cross/auxiliary/rustdoc-trait-object-impl.rs
+++ b/src/test/rustdoc/inline_cross/auxiliary/rustdoc-trait-object-impl.rs
@@ -11,4 +11,3 @@
Ok(())
}
}
-
diff --git a/src/test/rustdoc/inline_cross/issue-32881.rs b/src/test/rustdoc/inline_cross/issue-32881.rs
index f783837..5f31e6c 100644
--- a/src/test/rustdoc/inline_cross/issue-32881.rs
+++ b/src/test/rustdoc/inline_cross/issue-32881.rs
@@ -9,4 +9,3 @@
// @has - '//code' "impl<'a> Debug for dyn Bar"
pub use rustdoc_trait_object_impl::Bar;
-
diff --git a/src/test/rustdoc/issue-15318-2.rs b/src/test/rustdoc/issue-15318-2.rs
index 1dbfba9..2af811a 100644
--- a/src/test/rustdoc/issue-15318-2.rs
+++ b/src/test/rustdoc/issue-15318-2.rs
@@ -9,4 +9,3 @@
// '//*[@href="primitive.pointer.html"]' \
// '*mut T'
pub fn bar<T>(ptr: *mut T) {}
-
diff --git a/src/test/rustdoc/issue-19190-3.rs b/src/test/rustdoc/issue-19190-3.rs
index f736630..4d34ce6 100644
--- a/src/test/rustdoc/issue-19190-3.rs
+++ b/src/test/rustdoc/issue-19190-3.rs
@@ -25,4 +25,3 @@
type Target = Baz;
fn deref(&self) -> &Baz { loop {} }
}
-
diff --git a/src/test/rustdoc/issue-20727-2.rs b/src/test/rustdoc/issue-20727-2.rs
index 7c8b82f..022ff29 100644
--- a/src/test/rustdoc/issue-20727-2.rs
+++ b/src/test/rustdoc/issue-20727-2.rs
@@ -20,4 +20,3 @@
// @has - '//*[@class="rust trait"]' 'fn add(self, rhs: RHS) -> Self::Output;'
pub use issue_20727::Add;
}
-
diff --git a/src/test/rustdoc/issue-23207.rs b/src/test/rustdoc/issue-23207.rs
index 747c59b..1a4b849 100644
--- a/src/test/rustdoc/issue-23207.rs
+++ b/src/test/rustdoc/issue-23207.rs
@@ -7,4 +7,3 @@
// @has issue_23207/fmt/index.html
// @count - '//*[@class="struct"]' 1
pub use issue_23207_2::fmt;
-
diff --git a/src/test/rustdoc/issue-38129.rs b/src/test/rustdoc/issue-38129.rs
index bf9d5e4..156d50f 100644
--- a/src/test/rustdoc/issue-38129.rs
+++ b/src/test/rustdoc/issue-38129.rs
@@ -97,4 +97,3 @@
/// assert_eq!(1 + 1, 2);
/// ```
pub fn both_attrs_reverse() {}
-
diff --git a/src/test/rustdoc/issue-56701.rs b/src/test/rustdoc/issue-56701.rs
index 6fb30a4..ba00743 100644
--- a/src/test/rustdoc/issue-56701.rs
+++ b/src/test/rustdoc/issue-56701.rs
@@ -31,4 +31,3 @@
pub fn main() { }
-
diff --git a/src/test/rustdoc/synthetic_auto/self-referential.rs b/src/test/rustdoc/synthetic_auto/self-referential.rs
index 7d15434..905aa20 100644
--- a/src/test/rustdoc/synthetic_auto/self-referential.rs
+++ b/src/test/rustdoc/synthetic_auto/self-referential.rs
@@ -27,4 +27,3 @@
// WriteAndThen<P1> where <P1 as Pattern>::Value: Send"
pub struct WriteAndThen<P1>(pub P1::Value,pub <Constrain<P1, Wrapper<P1::Value>> as Pattern>::Value)
where P1: Pattern;
-
diff --git a/src/test/ui-fulldeps/dropck-tarena-unsound-drop.rs b/src/test/ui-fulldeps/dropck-tarena-unsound-drop.rs
index 3103aef..e454f44 100644
--- a/src/test/ui-fulldeps/dropck-tarena-unsound-drop.rs
+++ b/src/test/ui-fulldeps/dropck-tarena-unsound-drop.rs
@@ -40,4 +40,3 @@
let arena: TypedArena<C> = TypedArena::default();
f(&arena);
} //~^ ERROR `arena` does not live long enough
-
diff --git a/src/test/ui/allocator/two-allocators.rs b/src/test/ui/allocator/two-allocators.rs
index c967a45..10fb03c 100644
--- a/src/test/ui/allocator/two-allocators.rs
+++ b/src/test/ui/allocator/two-allocators.rs
@@ -7,4 +7,3 @@
//~^ ERROR: cannot define more than one #[global_allocator]
fn main() {}
-
diff --git a/src/test/ui/allocator/two-allocators2.rs b/src/test/ui/allocator/two-allocators2.rs
index b7a07cc..96da780 100644
--- a/src/test/ui/allocator/two-allocators2.rs
+++ b/src/test/ui/allocator/two-allocators2.rs
@@ -10,4 +10,3 @@
static A: System = System;
fn main() {}
-
diff --git a/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs b/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs
index 612f99d..d722b78 100644
--- a/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs
+++ b/src/test/ui/auxiliary/default-ty-param-cross-crate-crate.rs
@@ -7,4 +7,3 @@
pub struct Foo<A, B>(PhantomData<(A, B)>);
pub fn bleh<A=i32, X=char>() -> Foo<A, X> { Foo(PhantomData) }
-
diff --git a/src/test/ui/bad/bad-lint-cap3.rs b/src/test/ui/bad/bad-lint-cap3.rs
index 8aab38e..4cfa0b2 100644
--- a/src/test/ui/bad/bad-lint-cap3.rs
+++ b/src/test/ui/bad/bad-lint-cap3.rs
@@ -8,4 +8,3 @@
fn main() {}
-
diff --git a/src/test/ui/binop/binop-logic-float.rs b/src/test/ui/binop/binop-logic-float.rs
index c95c1d3..1750d97 100644
--- a/src/test/ui/binop/binop-logic-float.rs
+++ b/src/test/ui/binop/binop-logic-float.rs
@@ -1,4 +1,3 @@
fn main() { let x = 1.0_f32 || 2.0_f32; }
//~^ ERROR mismatched types
//~| ERROR mismatched types
-
diff --git a/src/test/ui/borrowck/borrowck-mutate-in-guard.rs b/src/test/ui/borrowck/borrowck-mutate-in-guard.rs
index 2bda3de..9ea5e5c 100644
--- a/src/test/ui/borrowck/borrowck-mutate-in-guard.rs
+++ b/src/test/ui/borrowck/borrowck-mutate-in-guard.rs
@@ -9,9 +9,15 @@
match x {
Enum::A(_) if { x = Enum::B(false); false } => 1,
//~^ ERROR cannot assign in a pattern guard
+ //~| WARN cannot assign `x` in match guard
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
Enum::A(_) if { let y = &mut x; *y = Enum::B(false); false } => 1,
//~^ ERROR cannot mutably borrow in a pattern guard
- //~^^ ERROR cannot assign in a pattern guard
+ //~| ERROR cannot assign in a pattern guard
+ //~| WARN cannot mutably borrow `x` in match guard
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
Enum::A(p) => *p,
Enum::B(_) => 2,
}
diff --git a/src/test/ui/borrowck/borrowck-mutate-in-guard.stderr b/src/test/ui/borrowck/borrowck-mutate-in-guard.stderr
index f44c765..d12d751 100644
--- a/src/test/ui/borrowck/borrowck-mutate-in-guard.stderr
+++ b/src/test/ui/borrowck/borrowck-mutate-in-guard.stderr
@@ -5,7 +5,7 @@
| ^^^^^^^^^^^^^^^^^^ assignment in pattern guard
error[E0301]: cannot mutably borrow in a pattern guard
- --> $DIR/borrowck-mutate-in-guard.rs:12:38
+ --> $DIR/borrowck-mutate-in-guard.rs:15:38
|
LL | Enum::A(_) if { let y = &mut x; *y = Enum::B(false); false } => 1,
| ^ borrowed mutably in pattern guard
@@ -13,12 +13,35 @@
= help: add #![feature(bind_by_move_pattern_guards)] to the crate attributes to enable
error[E0302]: cannot assign in a pattern guard
- --> $DIR/borrowck-mutate-in-guard.rs:12:41
+ --> $DIR/borrowck-mutate-in-guard.rs:15:41
|
LL | Enum::A(_) if { let y = &mut x; *y = Enum::B(false); false } => 1,
| ^^^^^^^^^^^^^^^^^^^ assignment in pattern guard
+warning[E0510]: cannot assign `x` in match guard
+ --> $DIR/borrowck-mutate-in-guard.rs:10:25
+ |
+LL | match x {
+ | - value is immutable in match guard
+LL | Enum::A(_) if { x = Enum::B(false); false } => 1,
+ | ^^^^^^^^^^^^^^^^^^ cannot assign
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
+warning[E0510]: cannot mutably borrow `x` in match guard
+ --> $DIR/borrowck-mutate-in-guard.rs:15:33
+ |
+LL | match x {
+ | - value is immutable in match guard
+...
+LL | Enum::A(_) if { let y = &mut x; *y = Enum::B(false); false } => 1,
+ | ^^^^^^ cannot mutably borrow
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
error: aborting due to 3 previous errors
-Some errors have detailed explanations: E0301, E0302.
+Some errors have detailed explanations: E0301, E0302, E0510.
For more information about an error, try `rustc --explain E0301`.
diff --git a/src/test/ui/borrowck/immutable-arg.rs b/src/test/ui/borrowck/immutable-arg.rs
index 5a5e619..8d1cd3c 100644
--- a/src/test/ui/borrowck/immutable-arg.rs
+++ b/src/test/ui/borrowck/immutable-arg.rs
@@ -7,4 +7,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/borrowck/mut-borrow-in-loop.rs b/src/test/ui/borrowck/mut-borrow-in-loop.rs
index 6b65b90..09f3e4f 100644
--- a/src/test/ui/borrowck/mut-borrow-in-loop.rs
+++ b/src/test/ui/borrowck/mut-borrow-in-loop.rs
@@ -27,4 +27,3 @@
fn main() {
}
-
diff --git a/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs b/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs
index d8e60c5..de6f66c 100644
--- a/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs
+++ b/src/test/ui/borrowck/two-phase-reservation-sharing-interference.rs
@@ -47,4 +47,3 @@
// flummoxes our attmpt to delay the activation point here.)
delay.push(2);
}
-
diff --git a/src/test/ui/c-variadic/variadic-ffi-1.rs b/src/test/ui/c-variadic/variadic-ffi-1.rs
index 61b2ad4..6a3ff24 100644
--- a/src/test/ui/c-variadic/variadic-ffi-1.rs
+++ b/src/test/ui/c-variadic/variadic-ffi-1.rs
@@ -12,20 +12,18 @@
extern "C" fn bar(f: isize, x: u8) {}
fn main() {
- // errors below are no longer checked because error above aborts
- // compilation; see variadic-ffi-3.rs for corresponding test.
unsafe {
- foo();
- foo(1);
+ foo(); //~ ERROR this function takes at least 2 parameters but 0 parameters were supplied
+ foo(1); //~ ERROR this function takes at least 2 parameters but 1 parameter was supplied
- let x: unsafe extern "C" fn(f: isize, x: u8) = foo;
- let y: extern "C" fn(f: isize, x: u8, ...) = bar;
+ let x: unsafe extern "C" fn(f: isize, x: u8) = foo; //~ ERROR mismatched types
+ let y: extern "C" fn(f: isize, x: u8, ...) = bar; //~ ERROR mismatched types
- foo(1, 2, 3f32);
- foo(1, 2, true);
- foo(1, 2, 1i8);
- foo(1, 2, 1u8);
- foo(1, 2, 1i16);
- foo(1, 2, 1u16);
+ foo(1, 2, 3f32); //~ ERROR can't pass
+ foo(1, 2, true); //~ ERROR can't pass
+ foo(1, 2, 1i8); //~ ERROR can't pass
+ foo(1, 2, 1u8); //~ ERROR can't pass
+ foo(1, 2, 1i16); //~ ERROR can't pass
+ foo(1, 2, 1u16); //~ ERROR can't pass
}
}
diff --git a/src/test/ui/c-variadic/variadic-ffi-1.stderr b/src/test/ui/c-variadic/variadic-ffi-1.stderr
index 1a2bb44..e16d15a 100644
--- a/src/test/ui/c-variadic/variadic-ffi-1.stderr
+++ b/src/test/ui/c-variadic/variadic-ffi-1.stderr
@@ -4,6 +4,79 @@
LL | fn printf(_: *const u8, ...);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadics require C or cdecl calling convention
-error: aborting due to previous error
+error[E0060]: this function takes at least 2 parameters but 0 parameters were supplied
+ --> $DIR/variadic-ffi-1.rs:16:9
+ |
+LL | fn foo(f: isize, x: u8, ...);
+ | ----------------------------- defined here
+...
+LL | foo();
+ | ^^^^^ expected at least 2 parameters
-For more information about this error, try `rustc --explain E0045`.
+error[E0060]: this function takes at least 2 parameters but 1 parameter was supplied
+ --> $DIR/variadic-ffi-1.rs:17:9
+ |
+LL | fn foo(f: isize, x: u8, ...);
+ | ----------------------------- defined here
+...
+LL | foo(1);
+ | ^^^^^^ expected at least 2 parameters
+
+error[E0308]: mismatched types
+ --> $DIR/variadic-ffi-1.rs:19:56
+ |
+LL | let x: unsafe extern "C" fn(f: isize, x: u8) = foo;
+ | ^^^ expected non-variadic fn, found variadic function
+ |
+ = note: expected type `unsafe extern "C" fn(isize, u8)`
+ found type `for<'r> unsafe extern "C" fn(isize, u8, std::ffi::VaList<'r>, ...) {foo}`
+
+error[E0308]: mismatched types
+ --> $DIR/variadic-ffi-1.rs:20:54
+ |
+LL | let y: extern "C" fn(f: isize, x: u8, ...) = bar;
+ | ^^^ expected variadic fn, found non-variadic function
+ |
+ = note: expected type `for<'r> extern "C" fn(isize, u8, std::ffi::VaList<'r>, ...)`
+ found type `extern "C" fn(isize, u8) {bar}`
+
+error[E0617]: can't pass `f32` to variadic function
+ --> $DIR/variadic-ffi-1.rs:22:19
+ |
+LL | foo(1, 2, 3f32);
+ | ^^^^ help: cast the value to `c_double`: `3f32 as c_double`
+
+error[E0617]: can't pass `bool` to variadic function
+ --> $DIR/variadic-ffi-1.rs:23:19
+ |
+LL | foo(1, 2, true);
+ | ^^^^ help: cast the value to `c_int`: `true as c_int`
+
+error[E0617]: can't pass `i8` to variadic function
+ --> $DIR/variadic-ffi-1.rs:24:19
+ |
+LL | foo(1, 2, 1i8);
+ | ^^^ help: cast the value to `c_int`: `1i8 as c_int`
+
+error[E0617]: can't pass `u8` to variadic function
+ --> $DIR/variadic-ffi-1.rs:25:19
+ |
+LL | foo(1, 2, 1u8);
+ | ^^^ help: cast the value to `c_uint`: `1u8 as c_uint`
+
+error[E0617]: can't pass `i16` to variadic function
+ --> $DIR/variadic-ffi-1.rs:26:19
+ |
+LL | foo(1, 2, 1i16);
+ | ^^^^ help: cast the value to `c_int`: `1i16 as c_int`
+
+error[E0617]: can't pass `u16` to variadic function
+ --> $DIR/variadic-ffi-1.rs:27:19
+ |
+LL | foo(1, 2, 1u16);
+ | ^^^^ help: cast the value to `c_uint`: `1u16 as c_uint`
+
+error: aborting due to 11 previous errors
+
+Some errors have detailed explanations: E0045, E0060, E0308, E0617.
+For more information about an error, try `rustc --explain E0045`.
diff --git a/src/test/ui/c-variadic/variadic-ffi-3.rs b/src/test/ui/c-variadic/variadic-ffi-3.rs
deleted file mode 100644
index c02d1f5..0000000
--- a/src/test/ui/c-variadic/variadic-ffi-3.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-extern {
- fn foo(f: isize, x: u8, ...);
- //~^ defined here
- //~| defined here
-}
-
-extern "C" fn bar(f: isize, x: u8) {}
-
-fn main() {
- unsafe {
- foo(); //~ ERROR: this function takes at least 2 parameters but 0 parameters were supplied
- foo(1); //~ ERROR: this function takes at least 2 parameters but 1 parameter was supplied
-
- let x: unsafe extern "C" fn(f: isize, x: u8) = foo;
- //~^ ERROR: mismatched types
- //~| expected type `unsafe extern "C" fn(isize, u8)`
-
- let y: extern "C" fn(f: isize, x: u8, ...) = bar;
- //~^ ERROR: mismatched types
- //~| expected type `for<'r> extern "C" fn(isize, u8, std::ffi::VaList<'r>, ...)`
-
- foo(1, 2, 3f32); //~ ERROR can't pass `f32` to variadic function
- foo(1, 2, true); //~ ERROR can't pass `bool` to variadic function
- foo(1, 2, 1i8); //~ ERROR can't pass `i8` to variadic function
- foo(1, 2, 1u8); //~ ERROR can't pass `u8` to variadic function
- foo(1, 2, 1i16); //~ ERROR can't pass `i16` to variadic function
- foo(1, 2, 1u16); //~ ERROR can't pass `u16` to variadic function
- }
-}
diff --git a/src/test/ui/c-variadic/variadic-ffi-3.stderr b/src/test/ui/c-variadic/variadic-ffi-3.stderr
deleted file mode 100644
index 2876225..0000000
--- a/src/test/ui/c-variadic/variadic-ffi-3.stderr
+++ /dev/null
@@ -1,76 +0,0 @@
-error[E0060]: this function takes at least 2 parameters but 0 parameters were supplied
- --> $DIR/variadic-ffi-3.rs:11:9
- |
-LL | fn foo(f: isize, x: u8, ...);
- | ----------------------------- defined here
-...
-LL | foo();
- | ^^^^^ expected at least 2 parameters
-
-error[E0060]: this function takes at least 2 parameters but 1 parameter was supplied
- --> $DIR/variadic-ffi-3.rs:12:9
- |
-LL | fn foo(f: isize, x: u8, ...);
- | ----------------------------- defined here
-...
-LL | foo(1);
- | ^^^^^^ expected at least 2 parameters
-
-error[E0308]: mismatched types
- --> $DIR/variadic-ffi-3.rs:14:56
- |
-LL | let x: unsafe extern "C" fn(f: isize, x: u8) = foo;
- | ^^^ expected non-variadic fn, found variadic function
- |
- = note: expected type `unsafe extern "C" fn(isize, u8)`
- found type `for<'r> unsafe extern "C" fn(isize, u8, std::ffi::VaList<'r>, ...) {foo}`
-
-error[E0308]: mismatched types
- --> $DIR/variadic-ffi-3.rs:18:54
- |
-LL | let y: extern "C" fn(f: isize, x: u8, ...) = bar;
- | ^^^ expected variadic fn, found non-variadic function
- |
- = note: expected type `for<'r> extern "C" fn(isize, u8, std::ffi::VaList<'r>, ...)`
- found type `extern "C" fn(isize, u8) {bar}`
-
-error[E0617]: can't pass `f32` to variadic function
- --> $DIR/variadic-ffi-3.rs:22:19
- |
-LL | foo(1, 2, 3f32);
- | ^^^^ help: cast the value to `c_double`: `3f32 as c_double`
-
-error[E0617]: can't pass `bool` to variadic function
- --> $DIR/variadic-ffi-3.rs:23:19
- |
-LL | foo(1, 2, true);
- | ^^^^ help: cast the value to `c_int`: `true as c_int`
-
-error[E0617]: can't pass `i8` to variadic function
- --> $DIR/variadic-ffi-3.rs:24:19
- |
-LL | foo(1, 2, 1i8);
- | ^^^ help: cast the value to `c_int`: `1i8 as c_int`
-
-error[E0617]: can't pass `u8` to variadic function
- --> $DIR/variadic-ffi-3.rs:25:19
- |
-LL | foo(1, 2, 1u8);
- | ^^^ help: cast the value to `c_uint`: `1u8 as c_uint`
-
-error[E0617]: can't pass `i16` to variadic function
- --> $DIR/variadic-ffi-3.rs:26:19
- |
-LL | foo(1, 2, 1i16);
- | ^^^^ help: cast the value to `c_int`: `1i16 as c_int`
-
-error[E0617]: can't pass `u16` to variadic function
- --> $DIR/variadic-ffi-3.rs:27:19
- |
-LL | foo(1, 2, 1u16);
- | ^^^^ help: cast the value to `c_uint`: `1u16 as c_uint`
-
-error: aborting due to 10 previous errors
-
-Some errors have detailed explanations: E0060, E0308, E0617.
-For more information about an error, try `rustc --explain E0060`.
diff --git a/src/test/ui/call-fn-never-arg-wrong-type.rs b/src/test/ui/call-fn-never-arg-wrong-type.rs
index 7ed1162..d06637e 100644
--- a/src/test/ui/call-fn-never-arg-wrong-type.rs
+++ b/src/test/ui/call-fn-never-arg-wrong-type.rs
@@ -9,4 +9,3 @@
fn main() {
foo("wow"); //~ ERROR mismatched types
}
-
diff --git a/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs b/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs
index d9b0637..db6f17a 100644
--- a/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs
+++ b/src/test/ui/consts/const-eval/const-eval-overflow-3b.rs
@@ -7,12 +7,6 @@
// types for the left- and right-hand sides of the addition do not
// match (as well as overflow).
-
-
-
-
-
-
#![allow(unused_imports)]
use std::fmt;
@@ -32,4 +26,3 @@
fn foo<T:fmt::Debug>(x: T) {
println!("{:?}", x);
}
-
diff --git a/src/test/ui/consts/const-eval/const-eval-overflow-3b.stderr b/src/test/ui/consts/const-eval/const-eval-overflow-3b.stderr
index 9f08f0a..f6b6b58 100644
--- a/src/test/ui/consts/const-eval/const-eval-overflow-3b.stderr
+++ b/src/test/ui/consts/const-eval/const-eval-overflow-3b.stderr
@@ -1,11 +1,11 @@
error[E0308]: mismatched types
- --> $DIR/const-eval-overflow-3b.rs:24:22
+ --> $DIR/const-eval-overflow-3b.rs:18:22
|
LL | = [0; (i8::MAX + 1u8) as usize];
| ^^^ expected i8, found u8
error[E0277]: cannot add `u8` to `i8`
- --> $DIR/const-eval-overflow-3b.rs:24:20
+ --> $DIR/const-eval-overflow-3b.rs:18:20
|
LL | = [0; (i8::MAX + 1u8) as usize];
| ^ no implementation for `i8 + u8`
diff --git a/src/test/ui/consts/const_let_refutable.rs b/src/test/ui/consts/const_let_refutable.rs
index 345f682..322048c 100644
--- a/src/test/ui/consts/const_let_refutable.rs
+++ b/src/test/ui/consts/const_let_refutable.rs
@@ -1,5 +1,11 @@
fn main() {}
const fn slice([a, b]: &[i32]) -> i32 { //~ ERROR refutable pattern in function argument
- a + b
+ a + b //~ ERROR can only call other `const fn` within a `const fn`
+ //~^ WARN use of possibly uninitialized variable: `a`
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
+ //~| WARN use of possibly uninitialized variable: `b`
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
}
diff --git a/src/test/ui/consts/const_let_refutable.stderr b/src/test/ui/consts/const_let_refutable.stderr
index 155c858..20433bb 100644
--- a/src/test/ui/consts/const_let_refutable.stderr
+++ b/src/test/ui/consts/const_let_refutable.stderr
@@ -4,6 +4,34 @@
LL | const fn slice([a, b]: &[i32]) -> i32 {
| ^^^^^^ pattern `&[]` not covered
-error: aborting due to previous error
+error[E0723]: can only call other `const fn` within a `const fn`, but `const std::ops::Add::add` is not stable as `const fn`
+ --> $DIR/const_let_refutable.rs:4:5
+ |
+LL | a + b
+ | ^^^^^
+ |
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
+ = help: add #![feature(const_fn)] to the crate attributes to enable
-For more information about this error, try `rustc --explain E0005`.
+warning[E0381]: use of possibly uninitialized variable: `a`
+ --> $DIR/const_let_refutable.rs:4:5
+ |
+LL | a + b
+ | ^ use of possibly uninitialized `a`
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
+warning[E0381]: use of possibly uninitialized variable: `b`
+ --> $DIR/const_let_refutable.rs:4:9
+ |
+LL | a + b
+ | ^ use of possibly uninitialized `b`
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0005, E0381, E0723.
+For more information about an error, try `rustc --explain E0005`.
diff --git a/src/test/ui/consts/match_ice.rs b/src/test/ui/consts/match_ice.rs
index 53c5782..1c13bfc 100644
--- a/src/test/ui/consts/match_ice.rs
+++ b/src/test/ui/consts/match_ice.rs
@@ -2,9 +2,17 @@
struct S;
+#[derive(PartialEq, Eq)]
+struct T;
+
fn main() {
const C: &S = &S;
- match C { //~ ERROR non-exhaustive
- C => {} // this is a common bug around constants and references in patterns
+ match C {
+ C => {}
+ //~^ ERROR to use a constant of type `S` in a pattern, `S` must be annotated with
+ }
+ const K: &T = &T;
+ match K { //~ ERROR non-exhaustive patterns: `&T` not covered
+ K => {}
}
}
diff --git a/src/test/ui/consts/match_ice.stderr b/src/test/ui/consts/match_ice.stderr
index e238fad..158581f 100644
--- a/src/test/ui/consts/match_ice.stderr
+++ b/src/test/ui/consts/match_ice.stderr
@@ -1,11 +1,17 @@
-error[E0004]: non-exhaustive patterns: `&S` not covered
- --> $DIR/match_ice.rs:7:11
+error: to use a constant of type `S` in a pattern, `S` must be annotated with `#[derive(PartialEq, Eq)]`
+ --> $DIR/match_ice.rs:11:9
|
-LL | match C {
- | ^ pattern `&S` not covered
+LL | C => {}
+ | ^
+
+error[E0004]: non-exhaustive patterns: `&T` not covered
+ --> $DIR/match_ice.rs:15:11
+ |
+LL | match K {
+ | ^ pattern `&T` not covered
|
= help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
-error: aborting due to previous error
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0004`.
diff --git a/src/test/ui/consts/min_const_fn/bad_const_fn_body_ice.stderr b/src/test/ui/consts/min_const_fn/bad_const_fn_body_ice.stderr
index b0cd57b..ac8d082 100644
--- a/src/test/ui/consts/min_const_fn/bad_const_fn_body_ice.stderr
+++ b/src/test/ui/consts/min_const_fn/bad_const_fn_body_ice.stderr
@@ -1,9 +1,10 @@
-error[E0723]: heap allocations are not allowed in const fn (see issue #57563)
+error[E0723]: heap allocations are not allowed in const fn
--> $DIR/bad_const_fn_body_ice.rs:2:5
|
LL | vec![1, 2, 3]
| ^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
= note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
diff --git a/src/test/ui/consts/min_const_fn/cast_errors.stderr b/src/test/ui/consts/min_const_fn/cast_errors.stderr
index b5af3e7..b1a50be 100644
--- a/src/test/ui/consts/min_const_fn/cast_errors.stderr
+++ b/src/test/ui/consts/min_const_fn/cast_errors.stderr
@@ -1,41 +1,46 @@
-error[E0723]: unsizing casts are not allowed in const fn (see issue #57563)
+error[E0723]: unsizing casts are not allowed in const fn
--> $DIR/cast_errors.rs:3:41
|
LL | const fn unsize(x: &[u8; 3]) -> &[u8] { x }
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/cast_errors.rs:5:23
|
LL | const fn closure() -> fn() { || {} }
| ^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/cast_errors.rs:8:5
|
LL | (|| {}) as fn();
| ^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/cast_errors.rs:11:28
|
LL | const fn reify(f: fn()) -> unsafe fn() { f }
| ^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/cast_errors.rs:13:21
|
LL | const fn reify2() { main as unsafe fn(); }
| ^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 5 previous errors
diff --git a/src/test/ui/consts/min_const_fn/cmp_fn_pointers.stderr b/src/test/ui/consts/min_const_fn/cmp_fn_pointers.stderr
index 0de41c6..7f6132c 100644
--- a/src/test/ui/consts/min_const_fn/cmp_fn_pointers.stderr
+++ b/src/test/ui/consts/min_const_fn/cmp_fn_pointers.stderr
@@ -1,9 +1,10 @@
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/cmp_fn_pointers.rs:1:14
|
LL | const fn cmp(x: fn(), y: fn()) -> bool {
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to previous error
diff --git a/src/test/ui/consts/min_const_fn/loop_ice.stderr b/src/test/ui/consts/min_const_fn/loop_ice.stderr
index 0d35e36..cb85956 100644
--- a/src/test/ui/consts/min_const_fn/loop_ice.stderr
+++ b/src/test/ui/consts/min_const_fn/loop_ice.stderr
@@ -1,9 +1,10 @@
-error[E0723]: loops are not allowed in const fn (see issue #57563)
+error[E0723]: loops are not allowed in const fn
--> $DIR/loop_ice.rs:2:5
|
LL | loop {}
| ^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to previous error
diff --git a/src/test/ui/consts/min_const_fn/min_const_fn.rs b/src/test/ui/consts/min_const_fn/min_const_fn.rs
index 881cbb1..783c790 100644
--- a/src/test/ui/consts/min_const_fn/min_const_fn.rs
+++ b/src/test/ui/consts/min_const_fn/min_const_fn.rs
@@ -148,4 +148,3 @@
//~^ ERROR function pointers in const fn are unstable
const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
//~^ ERROR function pointers in const fn are unstable
-
diff --git a/src/test/ui/consts/min_const_fn/min_const_fn.stderr b/src/test/ui/consts/min_const_fn/min_const_fn.stderr
index e4b0d4e..7af3799 100644
--- a/src/test/ui/consts/min_const_fn/min_const_fn.stderr
+++ b/src/test/ui/consts/min_const_fn/min_const_fn.stderr
@@ -4,12 +4,13 @@
LL | const fn into_inner(self) -> T { self.0 }
| ^^^^ constant functions cannot evaluate destructors
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/min_const_fn.rs:39:36
|
LL | const fn get_mut(&mut self) -> &mut T { &mut self.0 }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error[E0493]: destructors cannot be evaluated at compile-time
@@ -18,12 +19,13 @@
LL | const fn into_inner_lt(self) -> T { self.0 }
| ^^^^ constant functions cannot evaluate destructors
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/min_const_fn.rs:46:42
|
LL | const fn get_mut_lt(&'a mut self) -> &mut T { &mut self.0 }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error[E0493]: destructors cannot be evaluated at compile-time
@@ -32,228 +34,256 @@
LL | const fn into_inner_s(self) -> T { self.0 }
| ^^^^ constant functions cannot evaluate destructors
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/min_const_fn.rs:53:38
|
LL | const fn get_mut_s(&mut self) -> &mut T { &mut self.0 }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/min_const_fn.rs:58:39
|
LL | const fn get_mut_sq(&mut self) -> &mut T { &mut self.0 }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:76:16
|
LL | const fn foo11<T: std::fmt::Display>(t: T) -> T { t }
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:78:18
|
LL | const fn foo11_2<T: Send>(t: T) -> T { t }
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: only int, `bool` and `char` operations are stable in const fn (see issue #57563)
+error[E0723]: only int, `bool` and `char` operations are stable in const fn
--> $DIR/min_const_fn.rs:80:33
|
LL | const fn foo19(f: f32) -> f32 { f * 2.0 }
| ^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: only int, `bool` and `char` operations are stable in const fn (see issue #57563)
+error[E0723]: only int, `bool` and `char` operations are stable in const fn
--> $DIR/min_const_fn.rs:82:35
|
LL | const fn foo19_2(f: f32) -> f32 { 2.0 - f }
| ^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: only int and `bool` operations are stable in const fn (see issue #57563)
+error[E0723]: only int and `bool` operations are stable in const fn
--> $DIR/min_const_fn.rs:84:35
|
LL | const fn foo19_3(f: f32) -> f32 { -f }
| ^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: only int, `bool` and `char` operations are stable in const fn (see issue #57563)
+error[E0723]: only int, `bool` and `char` operations are stable in const fn
--> $DIR/min_const_fn.rs:86:43
|
LL | const fn foo19_4(f: f32, g: f32) -> f32 { f / g }
| ^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: cannot access `static` items in const fn (see issue #57563)
+error[E0723]: cannot access `static` items in const fn
--> $DIR/min_const_fn.rs:90:27
|
LL | const fn foo25() -> u32 { BAR }
| ^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: cannot access `static` items in const fn (see issue #57563)
+error[E0723]: cannot access `static` items in const fn
--> $DIR/min_const_fn.rs:91:36
|
LL | const fn foo26() -> &'static u32 { &BAR }
| ^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: casting pointers to ints is unstable in const fn (see issue #57563)
+error[E0723]: casting pointers to ints is unstable in const fn
--> $DIR/min_const_fn.rs:92:42
|
LL | const fn foo30(x: *const u32) -> usize { x as usize }
| ^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: casting pointers to ints is unstable in const fn (see issue #57563)
+error[E0723]: casting pointers to ints is unstable in const fn
--> $DIR/min_const_fn.rs:94:63
|
LL | const fn foo30_with_unsafe(x: *const u32) -> usize { unsafe { x as usize } }
| ^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: casting pointers to ints is unstable in const fn (see issue #57563)
+error[E0723]: casting pointers to ints is unstable in const fn
--> $DIR/min_const_fn.rs:96:42
|
LL | const fn foo30_2(x: *mut u32) -> usize { x as usize }
| ^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: casting pointers to ints is unstable in const fn (see issue #57563)
+error[E0723]: casting pointers to ints is unstable in const fn
--> $DIR/min_const_fn.rs:98:63
|
LL | const fn foo30_2_with_unsafe(x: *mut u32) -> usize { unsafe { x as usize } }
| ^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn (see issue #57563)
+error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn
--> $DIR/min_const_fn.rs:100:38
|
LL | const fn foo30_4(b: bool) -> usize { if b { 1 } else { 42 } }
| ^^^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn (see issue #57563)
+error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn
--> $DIR/min_const_fn.rs:102:29
|
LL | const fn foo30_5(b: bool) { while b { } }
| ^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn (see issue #57563)
+error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn
--> $DIR/min_const_fn.rs:104:44
|
LL | const fn foo36(a: bool, b: bool) -> bool { a && b }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn (see issue #57563)
+error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn
--> $DIR/min_const_fn.rs:106:44
|
LL | const fn foo37(a: bool, b: bool) -> bool { a || b }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/min_const_fn.rs:108:14
|
LL | const fn inc(x: &mut i32) { *x += 1 }
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:113:6
|
LL | impl<T: std::fmt::Debug> Foo<T> {
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:118:6
|
LL | impl<T: std::fmt::Debug + Sized> Foo<T> {
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:123:6
|
LL | impl<T: Sync + Sized> Foo<T> {
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: `impl Trait` in const fn is unstable (see issue #57563)
+error[E0723]: `impl Trait` in const fn is unstable
--> $DIR/min_const_fn.rs:129:24
|
LL | const fn no_rpit2() -> AlanTuring<impl std::fmt::Debug> { AlanTuring(0) }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:131:34
|
LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {}
| ^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:133:22
|
LL | const fn no_apit(_x: impl std::fmt::Debug) {}
| ^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: `impl Trait` in const fn is unstable (see issue #57563)
+error[E0723]: `impl Trait` in const fn is unstable
--> $DIR/min_const_fn.rs:134:23
|
LL | const fn no_rpit() -> impl std::fmt::Debug {}
| ^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:135:23
|
LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {}
| ^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:136:32
|
LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
warning[E0515]: cannot return reference to temporary value
@@ -268,28 +298,31 @@
= warning: this error has been downgraded to a warning for backwards compatibility with previous releases
= warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn.rs:144:41
|
LL | const fn really_no_traits_i_mean_it() { (&() as &std::fmt::Debug, ()).1 }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/min_const_fn.rs:147:21
|
LL | const fn no_fn_ptrs(_x: fn()) {}
| ^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/min_const_fn.rs:149:27
|
LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo }
| ^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 36 previous errors
diff --git a/src/test/ui/consts/min_const_fn/min_const_fn_dyn.stderr b/src/test/ui/consts/min_const_fn/min_const_fn_dyn.stderr
index dc7e92a..b644532 100644
--- a/src/test/ui/consts/min_const_fn/min_const_fn_dyn.stderr
+++ b/src/test/ui/consts/min_const_fn/min_const_fn_dyn.stderr
@@ -1,17 +1,19 @@
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn_dyn.rs:9:5
|
LL | x.0.field;
| ^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable (see issue #57563)
+error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable
--> $DIR/min_const_fn_dyn.rs:12:66
|
LL | const fn no_inner_dyn_trait_ret() -> Hide { Hide(HasDyn { field: &0 }) }
| ^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
warning[E0716]: temporary value dropped while borrowed
diff --git a/src/test/ui/consts/min_const_fn/min_const_fn_fn_ptr.stderr b/src/test/ui/consts/min_const_fn/min_const_fn_fn_ptr.stderr
index 8838aba..5316d07 100644
--- a/src/test/ui/consts/min_const_fn/min_const_fn_fn_ptr.stderr
+++ b/src/test/ui/consts/min_const_fn/min_const_fn_fn_ptr.stderr
@@ -1,17 +1,19 @@
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/min_const_fn_fn_ptr.rs:11:5
|
LL | x.0.field;
| ^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/min_const_fn_fn_ptr.rs:14:59
|
LL | const fn no_inner_dyn_trait_ret() -> Hide { Hide(HasPtr { field }) }
| ^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 2 previous errors
diff --git a/src/test/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr b/src/test/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr
index c73eda9..c52d7c8 100644
--- a/src/test/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr
+++ b/src/test/ui/consts/min_const_fn/min_const_fn_libstd_stability.stderr
@@ -1,33 +1,37 @@
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo` is not stable as `const fn`
--> $DIR/min_const_fn_libstd_stability.rs:15:25
|
LL | const fn bar() -> u32 { foo() }
| ^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2` is not stable as `const fn`
--> $DIR/min_const_fn_libstd_stability.rs:22:26
|
LL | const fn bar2() -> u32 { foo2() }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: only int, `bool` and `char` operations are stable in const fn (see issue #57563)
+error[E0723]: only int, `bool` and `char` operations are stable in const fn
--> $DIR/min_const_fn_libstd_stability.rs:26:26
|
LL | const fn bar3() -> u32 { (5f32 + 6f32) as u32 }
| ^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2_gated` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2_gated` is not stable as `const fn`
--> $DIR/min_const_fn_libstd_stability.rs:34:32
|
LL | const fn bar2_gated() -> u32 { foo2_gated() }
| ^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 4 previous errors
diff --git a/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr b/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr
index 87b572d..af39b99 100644
--- a/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr
+++ b/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability.stderr
@@ -1,33 +1,37 @@
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo` is not stable as `const fn`
--> $DIR/min_const_unsafe_fn_libstd_stability.rs:15:41
|
LL | const unsafe fn bar() -> u32 { unsafe { foo() } }
| ^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2` is not stable as `const fn`
--> $DIR/min_const_unsafe_fn_libstd_stability.rs:22:42
|
LL | const unsafe fn bar2() -> u32 { unsafe { foo2() } }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: only int, `bool` and `char` operations are stable in const fn (see issue #57563)
+error[E0723]: only int, `bool` and `char` operations are stable in const fn
--> $DIR/min_const_unsafe_fn_libstd_stability.rs:26:33
|
LL | const unsafe fn bar3() -> u32 { (5f32 + 6f32) as u32 }
| ^^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2_gated` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2_gated` is not stable as `const fn`
--> $DIR/min_const_unsafe_fn_libstd_stability.rs:34:48
|
LL | const unsafe fn bar2_gated() -> u32 { unsafe { foo2_gated() } }
| ^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 4 previous errors
diff --git a/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability2.stderr b/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability2.stderr
index 5fddc11..e4534d9 100644
--- a/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability2.stderr
+++ b/src/test/ui/consts/min_const_fn/min_const_unsafe_fn_libstd_stability2.stderr
@@ -1,25 +1,28 @@
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo` is not stable as `const fn`
--> $DIR/min_const_unsafe_fn_libstd_stability2.rs:15:32
|
LL | const unsafe fn bar() -> u32 { foo() }
| ^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2` is not stable as `const fn`
--> $DIR/min_const_unsafe_fn_libstd_stability2.rs:22:33
|
LL | const unsafe fn bar2() -> u32 { foo2() }
| ^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2_gated` is not stable as `const fn` (see issue #57563)
+error[E0723]: can only call other `const fn` within a `const fn`, but `const foo2_gated` is not stable as `const fn`
--> $DIR/min_const_unsafe_fn_libstd_stability2.rs:30:39
|
LL | const unsafe fn bar2_gated() -> u32 { foo2_gated() }
| ^^^^^^^^^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 3 previous errors
diff --git a/src/test/ui/consts/min_const_fn/mutable_borrow.stderr b/src/test/ui/consts/min_const_fn/mutable_borrow.stderr
index a2d67a0..ed55849 100644
--- a/src/test/ui/consts/min_const_fn/mutable_borrow.stderr
+++ b/src/test/ui/consts/min_const_fn/mutable_borrow.stderr
@@ -1,17 +1,19 @@
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/mutable_borrow.rs:3:9
|
LL | let b = &mut a;
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/mutable_borrow.rs:12:13
|
LL | let b = &mut a;
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 2 previous errors
diff --git a/src/test/ui/consts/single_variant_match_ice.stderr b/src/test/ui/consts/single_variant_match_ice.stderr
index 2c21958..b8ad775 100644
--- a/src/test/ui/consts/single_variant_match_ice.stderr
+++ b/src/test/ui/consts/single_variant_match_ice.stderr
@@ -10,12 +10,13 @@
LL | x => 42,
| ^
-error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn (see issue #57563)
+error[E0723]: `if`, `match`, `&&` and `||` are not stable in const fn
--> $DIR/single_variant_match_ice.rs:18:13
|
LL | Prob => 0x1,
| ^^^^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to 3 previous errors
diff --git a/src/test/ui/consts/union_constant.rs b/src/test/ui/consts/union_constant.rs
index 0740149..6b60421 100644
--- a/src/test/ui/consts/union_constant.rs
+++ b/src/test/ui/consts/union_constant.rs
@@ -8,4 +8,3 @@
const UNINIT: Uninit = Uninit { uninit: () };
fn main() {}
-
diff --git a/src/test/ui/defaulted-never-note.rs b/src/test/ui/defaulted-never-note.rs
index acda4b4..cf1922e 100644
--- a/src/test/ui/defaulted-never-note.rs
+++ b/src/test/ui/defaulted-never-note.rs
@@ -32,4 +32,3 @@
fn main() {
smeg();
}
-
diff --git a/src/test/ui/derive-uninhabited-enum-38885.rs b/src/test/ui/derive-uninhabited-enum-38885.rs
index c0279d6..b314eac 100644
--- a/src/test/ui/derive-uninhabited-enum-38885.rs
+++ b/src/test/ui/derive-uninhabited-enum-38885.rs
@@ -14,4 +14,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/derives/deriving-copyclone.rs b/src/test/ui/derives/deriving-copyclone.rs
index afe6196..4565412 100644
--- a/src/test/ui/derives/deriving-copyclone.rs
+++ b/src/test/ui/derives/deriving-copyclone.rs
@@ -35,4 +35,3 @@
is_copy(B { a: 1, b: D }); //~ERROR Copy
is_clone(B { a: 1, b: D });
}
-
diff --git a/src/test/ui/derives/deriving-primitive.rs b/src/test/ui/derives/deriving-primitive.rs
index 53acf61..c7098d4 100644
--- a/src/test/ui/derives/deriving-primitive.rs
+++ b/src/test/ui/derives/deriving-primitive.rs
@@ -2,4 +2,3 @@
enum Foo {}
fn main() {}
-
diff --git a/src/test/ui/did_you_mean/recursion_limit_deref.rs b/src/test/ui/did_you_mean/recursion_limit_deref.rs
index 76e555e..6138438 100644
--- a/src/test/ui/did_you_mean/recursion_limit_deref.rs
+++ b/src/test/ui/did_you_mean/recursion_limit_deref.rs
@@ -50,4 +50,3 @@
let x: &Bottom = &t; //~ ERROR mismatched types
//~^ error recursion limit
}
-
diff --git a/src/test/ui/did_you_mean/recursion_limit_macro.rs b/src/test/ui/did_you_mean/recursion_limit_macro.rs
index c941536..a68a5ec 100644
--- a/src/test/ui/did_you_mean/recursion_limit_macro.rs
+++ b/src/test/ui/did_you_mean/recursion_limit_macro.rs
@@ -13,4 +13,3 @@
fn main() {
recurse!(0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9);
}
-
diff --git a/src/test/ui/empty/empty-never-array.rs b/src/test/ui/empty/empty-never-array.rs
index 01b9913..ce781da 100644
--- a/src/test/ui/empty/empty-never-array.rs
+++ b/src/test/ui/empty/empty-never-array.rs
@@ -10,6 +10,9 @@
let Helper::U(u) = Helper::T(t, []);
//~^ ERROR refutable pattern in local binding: `T(_, _)` not covered
u
+ //~^ WARN use of possibly uninitialized variable: `u`
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
}
fn main() {
diff --git a/src/test/ui/empty/empty-never-array.stderr b/src/test/ui/empty/empty-never-array.stderr
index f1be4a6..6608ad7 100644
--- a/src/test/ui/empty/empty-never-array.stderr
+++ b/src/test/ui/empty/empty-never-array.stderr
@@ -11,6 +11,16 @@
LL | let Helper::U(u) = Helper::T(t, []);
| ^^^^^^^^^^^^ pattern `T(_, _)` not covered
+warning[E0381]: use of possibly uninitialized variable: `u`
+ --> $DIR/empty-never-array.rs:12:5
+ |
+LL | u
+ | ^ use of possibly uninitialized `u`
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
error: aborting due to previous error
-For more information about this error, try `rustc --explain E0005`.
+Some errors have detailed explanations: E0005, E0381.
+For more information about an error, try `rustc --explain E0005`.
diff --git a/src/test/ui/error-codes/E0007.rs b/src/test/ui/error-codes/E0007.rs
index 8fc6342..cdda735 100644
--- a/src/test/ui/error-codes/E0007.rs
+++ b/src/test/ui/error-codes/E0007.rs
@@ -4,6 +4,7 @@
op_string @ Some(s) => {},
//~^ ERROR E0007
//~| ERROR E0303
+ //~| ERROR E0382
None => {},
}
}
diff --git a/src/test/ui/error-codes/E0007.stderr b/src/test/ui/error-codes/E0007.stderr
index e290e9c..89a6298 100644
--- a/src/test/ui/error-codes/E0007.stderr
+++ b/src/test/ui/error-codes/E0007.stderr
@@ -10,7 +10,19 @@
LL | op_string @ Some(s) => {},
| ^ not allowed after `@`
-error: aborting due to 2 previous errors
+error[E0382]: use of moved value
+ --> $DIR/E0007.rs:4:26
+ |
+LL | let x = Some("s".to_string());
+ | - move occurs because `x` has type `std::option::Option<std::string::String>`, which does not implement the `Copy` trait
+LL | match x {
+LL | op_string @ Some(s) => {},
+ | -----------------^-
+ | | |
+ | | value used here after move
+ | value moved here
-Some errors have detailed explanations: E0007, E0303.
+error: aborting due to 3 previous errors
+
+Some errors have detailed explanations: E0007, E0303, E0382.
For more information about an error, try `rustc --explain E0007`.
diff --git a/src/test/ui/error-codes/E0030-teach.rs b/src/test/ui/error-codes/E0030-teach.rs
index 388064f..8caa4f0 100644
--- a/src/test/ui/error-codes/E0030-teach.rs
+++ b/src/test/ui/error-codes/E0030-teach.rs
@@ -4,5 +4,6 @@
match 5u32 {
1000 ..= 5 => {}
//~^ ERROR lower range bound must be less than or equal to upper
+ //~| ERROR lower range bound must be less than or equal to upper
}
}
diff --git a/src/test/ui/error-codes/E0030-teach.stderr b/src/test/ui/error-codes/E0030-teach.stderr
index 3f1ad4a..800f664 100644
--- a/src/test/ui/error-codes/E0030-teach.stderr
+++ b/src/test/ui/error-codes/E0030-teach.stderr
@@ -6,6 +6,12 @@
|
= note: When matching against a range, the compiler verifies that the range is non-empty. Range patterns include both end-points, so this is equivalent to requiring the start of the range to be less than or equal to the end of the range.
-error: aborting due to previous error
+error[E0030]: lower range bound must be less than or equal to upper
+ --> $DIR/E0030-teach.rs:5:9
+ |
+LL | 1000 ..= 5 => {}
+ | ^^^^ lower bound larger than upper bound
+
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0030`.
diff --git a/src/test/ui/error-codes/E0301.rs b/src/test/ui/error-codes/E0301.rs
index 54372f8..3b45180 100644
--- a/src/test/ui/error-codes/E0301.rs
+++ b/src/test/ui/error-codes/E0301.rs
@@ -2,6 +2,6 @@
match Some(()) {
None => { },
option if option.take().is_none() => {}, //~ ERROR E0301
- Some(_) => { }
+ Some(_) => { } //~^ ERROR E0596
}
}
diff --git a/src/test/ui/error-codes/E0301.stderr b/src/test/ui/error-codes/E0301.stderr
index 24234c9..44e8236 100644
--- a/src/test/ui/error-codes/E0301.stderr
+++ b/src/test/ui/error-codes/E0301.stderr
@@ -6,6 +6,15 @@
|
= help: add #![feature(bind_by_move_pattern_guards)] to the crate attributes to enable
-error: aborting due to previous error
+error[E0596]: cannot borrow `option` as mutable, as it is immutable for the pattern guard
+ --> $DIR/E0301.rs:4:19
+ |
+LL | option if option.take().is_none() => {},
+ | ^^^^^^ cannot borrow as mutable
+ |
+ = note: variables bound in patterns are immutable until the end of the pattern guard
-For more information about this error, try `rustc --explain E0301`.
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0301, E0596.
+For more information about an error, try `rustc --explain E0301`.
diff --git a/src/test/ui/error-codes/E0302.rs b/src/test/ui/error-codes/E0302.rs
index 7c76eb3..69f5953 100644
--- a/src/test/ui/error-codes/E0302.rs
+++ b/src/test/ui/error-codes/E0302.rs
@@ -2,6 +2,7 @@
match Some(()) {
None => { },
option if { option = None; false } => { }, //~ ERROR E0302
+ //~^ ERROR cannot assign to `option`, as it is immutable for the pattern guard
Some(_) => { }
}
}
diff --git a/src/test/ui/error-codes/E0302.stderr b/src/test/ui/error-codes/E0302.stderr
index 69ebb6b..a077fca 100644
--- a/src/test/ui/error-codes/E0302.stderr
+++ b/src/test/ui/error-codes/E0302.stderr
@@ -4,6 +4,14 @@
LL | option if { option = None; false } => { },
| ^^^^^^^^^^^^^ assignment in pattern guard
-error: aborting due to previous error
+error[E0594]: cannot assign to `option`, as it is immutable for the pattern guard
+ --> $DIR/E0302.rs:4:21
+ |
+LL | option if { option = None; false } => { },
+ | ^^^^^^^^^^^^^ cannot assign
+ |
+ = note: variables bound in patterns are immutable until the end of the pattern guard
+
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0302`.
diff --git a/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs b/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs
index af2d209..96ab476 100644
--- a/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs
+++ b/src/test/ui/existential_types/auxiliary/cross_crate_ice.rs
@@ -9,4 +9,3 @@
pub fn foo() -> Foo {
5
}
-
diff --git a/src/test/ui/existential_types/generic_duplicate_param_use7.rs b/src/test/ui/existential_types/generic_duplicate_param_use7.rs
index 2bcac31..5d8d05c 100644
--- a/src/test/ui/existential_types/generic_duplicate_param_use7.rs
+++ b/src/test/ui/existential_types/generic_duplicate_param_use7.rs
@@ -22,4 +22,3 @@
fn five<X, Y: Debug>(x: X, y: Y, y2: Y) -> Two<Y, X> {
(y, y2)
}
-
diff --git a/src/test/ui/existential_types/nested_existential_types.rs b/src/test/ui/existential_types/nested_existential_types.rs
index 62a4779..6d2a12d 100644
--- a/src/test/ui/existential_types/nested_existential_types.rs
+++ b/src/test/ui/existential_types/nested_existential_types.rs
@@ -18,4 +18,3 @@
fn main() {
let _: my_mod::Foot = my_mod::get_foot();
}
-
diff --git a/src/test/ui/feature-gates/feature-gate-allocator_internals.rs b/src/test/ui/feature-gates/feature-gate-allocator_internals.rs
index 2045857..a17d17d 100644
--- a/src/test/ui/feature-gates/feature-gate-allocator_internals.rs
+++ b/src/test/ui/feature-gates/feature-gate-allocator_internals.rs
@@ -1,4 +1,3 @@
#![default_lib_allocator] //~ ERROR: attribute is an experimental feature
fn main() {}
-
diff --git a/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs b/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs
index 10a9749..0d64f1f 100644
--- a/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs
+++ b/src/test/ui/feature-gates/feature-gate-compiler-builtins.rs
@@ -1,4 +1,3 @@
#![compiler_builtins] //~ ERROR the `#[compiler_builtins]` attribute is
fn main() {}
-
diff --git a/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs b/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs
index dce8cf4..27ff5ac 100644
--- a/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs
+++ b/src/test/ui/feature-gates/feature-gate-exhaustive-patterns.rs
@@ -6,4 +6,3 @@
fn main() {
let Ok(_x) = foo(); //~ ERROR refutable pattern in local binding
}
-
diff --git a/src/test/ui/feature-gates/feature-gate-needs-allocator.rs b/src/test/ui/feature-gates/feature-gate-needs-allocator.rs
index a3f91d0..0895494 100644
--- a/src/test/ui/feature-gates/feature-gate-needs-allocator.rs
+++ b/src/test/ui/feature-gates/feature-gate-needs-allocator.rs
@@ -1,4 +1,3 @@
#![needs_allocator] //~ ERROR the `#[needs_allocator]` attribute is
fn main() {}
-
diff --git a/src/test/ui/feature-gates/feature-gate-nll.rs b/src/test/ui/feature-gates/feature-gate-nll.rs
index 2cf6e4d..ec5eacd 100644
--- a/src/test/ui/feature-gates/feature-gate-nll.rs
+++ b/src/test/ui/feature-gates/feature-gate-nll.rs
@@ -17,4 +17,3 @@
//~| WARNING this warning will become a hard error in the future
m;
}
-
diff --git a/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs b/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
index a85f2f4..6961e68 100644
--- a/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
+++ b/src/test/ui/feature-gates/feature-gate-rustc_const_unstable.rs
@@ -10,4 +10,3 @@
fn main() {
}
-
diff --git a/src/test/ui/generator/borrowing.rs b/src/test/ui/generator/borrowing.rs
index 9f8fc74..6234b73 100644
--- a/src/test/ui/generator/borrowing.rs
+++ b/src/test/ui/generator/borrowing.rs
@@ -18,4 +18,3 @@
}
};
}
-
diff --git a/src/test/ui/generator/issue-53548.rs b/src/test/ui/generator/issue-53548.rs
index 00fdb91..73a2bcd 100644
--- a/src/test/ui/generator/issue-53548.rs
+++ b/src/test/ui/generator/issue-53548.rs
@@ -36,4 +36,3 @@
yield ();
});
}
-
diff --git a/src/test/ui/impl-trait/auto-trait-leak2.rs b/src/test/ui/impl-trait/auto-trait-leak2.rs
index a373edc..e529b47 100644
--- a/src/test/ui/impl-trait/auto-trait-leak2.rs
+++ b/src/test/ui/impl-trait/auto-trait-leak2.rs
@@ -25,4 +25,3 @@
let p = Rc::new(Cell::new(0));
move |x| p.set(x)
}
-
diff --git a/src/test/ui/in-band-lifetimes/mismatched_trait_impl.rs b/src/test/ui/in-band-lifetimes/mismatched_trait_impl.rs
index 654d2bd..f2ba81a 100644
--- a/src/test/ui/in-band-lifetimes/mismatched_trait_impl.rs
+++ b/src/test/ui/in-band-lifetimes/mismatched_trait_impl.rs
@@ -7,7 +7,7 @@
impl Get for i32 {
fn foo(&self, x: &u32, y: &'a u32) -> &'a u32 { //~ ERROR cannot infer
- x
+ x //~ ERROR lifetime mismatch
}
}
diff --git a/src/test/ui/in-band-lifetimes/mismatched_trait_impl.stderr b/src/test/ui/in-band-lifetimes/mismatched_trait_impl.stderr
index cd65bab..80f15b7 100644
--- a/src/test/ui/in-band-lifetimes/mismatched_trait_impl.stderr
+++ b/src/test/ui/in-band-lifetimes/mismatched_trait_impl.stderr
@@ -20,5 +20,15 @@
expected fn(&i32, &'a u32, &u32) -> &'a u32
found fn(&i32, &u32, &u32) -> &u32
-error: aborting due to previous error
+error[E0623]: lifetime mismatch
+ --> $DIR/mismatched_trait_impl.rs:10:9
+ |
+LL | fn foo(&self, x: &u32, y: &'a u32) -> &'a u32 {
+ | ---- -------
+ | |
+ | this parameter and the return type are declared with different lifetimes...
+LL | x
+ | ^ ...but data from `x` is returned here
+
+error: aborting due to 2 previous errors
diff --git a/src/test/ui/infinite/infinite-tag-type-recursion.rs b/src/test/ui/infinite/infinite-tag-type-recursion.rs
index 87a9e08..bbfaaa6 100644
--- a/src/test/ui/infinite/infinite-tag-type-recursion.rs
+++ b/src/test/ui/infinite/infinite-tag-type-recursion.rs
@@ -1,4 +1,5 @@
enum MList { Cons(isize, MList), Nil }
//~^ ERROR recursive type `MList` has infinite size
+//~| ERROR cycle detected when processing `MList`
fn main() { let a = MList::Cons(10, MList::Cons(11, MList::Nil)); }
diff --git a/src/test/ui/infinite/infinite-tag-type-recursion.stderr b/src/test/ui/infinite/infinite-tag-type-recursion.stderr
index 88dad00..8f6529d 100644
--- a/src/test/ui/infinite/infinite-tag-type-recursion.stderr
+++ b/src/test/ui/infinite/infinite-tag-type-recursion.stderr
@@ -8,6 +8,16 @@
|
= help: insert indirection (e.g., a `Box`, `Rc`, or `&`) at some point to make `MList` representable
-error: aborting due to previous error
+error[E0391]: cycle detected when processing `MList`
+ --> $DIR/infinite-tag-type-recursion.rs:1:1
+ |
+LL | enum MList { Cons(isize, MList), Nil }
+ | ^^^^^^^^^^
+ |
+ = note: ...which again requires processing `MList`, completing the cycle
+ = note: cycle used when computing dropck types for `Canonical { max_universe: U0, variables: [], value: ParamEnvAnd { param_env: ParamEnv { caller_bounds: [], reveal: UserFacing, def_id: None }, value: MList } }`
-For more information about this error, try `rustc --explain E0072`.
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0072, E0391.
+For more information about an error, try `rustc --explain E0072`.
diff --git a/src/test/ui/issues/issue-15381.rs b/src/test/ui/issues/issue-15381.rs
index e58c866..3dbd4e7 100644
--- a/src/test/ui/issues/issue-15381.rs
+++ b/src/test/ui/issues/issue-15381.rs
@@ -4,5 +4,8 @@
for &[x,y,z] in values.chunks(3).filter(|&xs| xs.len() == 3) {
//~^ ERROR refutable pattern in `for` loop binding: `&[]` not covered
println!("y={}", y);
+ //~^ WARN borrow of possibly uninitialized variable: `y`
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
}
}
diff --git a/src/test/ui/issues/issue-15381.stderr b/src/test/ui/issues/issue-15381.stderr
index 8152737..0f44a0f 100644
--- a/src/test/ui/issues/issue-15381.stderr
+++ b/src/test/ui/issues/issue-15381.stderr
@@ -4,6 +4,16 @@
LL | for &[x,y,z] in values.chunks(3).filter(|&xs| xs.len() == 3) {
| ^^^^^^^^ pattern `&[]` not covered
+warning[E0381]: borrow of possibly uninitialized variable: `y`
+ --> $DIR/issue-15381.rs:6:26
+ |
+LL | println!("y={}", y);
+ | ^ use of possibly uninitialized `y`
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
error: aborting due to previous error
-For more information about this error, try `rustc --explain E0005`.
+Some errors have detailed explanations: E0005, E0381.
+For more information about an error, try `rustc --explain E0005`.
diff --git a/src/test/ui/issues/issue-16048.rs b/src/test/ui/issues/issue-16048.rs
index 5910481..7d24f3a 100644
--- a/src/test/ui/issues/issue-16048.rs
+++ b/src/test/ui/issues/issue-16048.rs
@@ -22,6 +22,8 @@
//~^ ERROR E0195
//~| NOTE lifetimes do not match method in trait
return *self as T;
+ //~^ ERROR non-primitive cast: `Foo<'a>` as `T`
+ //~| NOTE an `as` expression can only be used to convert between primitive types.
}
}
diff --git a/src/test/ui/issues/issue-16048.stderr b/src/test/ui/issues/issue-16048.stderr
index 18e59bd..a137bcd 100644
--- a/src/test/ui/issues/issue-16048.stderr
+++ b/src/test/ui/issues/issue-16048.stderr
@@ -7,6 +7,15 @@
LL | fn get<'p, T : Test<'a>>(&self) -> T {
| ^^^^^^^^^^^^^^^^^^ lifetimes do not match method in trait
-error: aborting due to previous error
+error[E0605]: non-primitive cast: `Foo<'a>` as `T`
+ --> $DIR/issue-16048.rs:24:16
+ |
+LL | return *self as T;
+ | ^^^^^^^^^^
+ |
+ = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
-For more information about this error, try `rustc --explain E0195`.
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0195, E0605.
+For more information about an error, try `rustc --explain E0195`.
diff --git a/src/test/ui/issues/issue-23302-3.rs b/src/test/ui/issues/issue-23302-3.rs
index da75f33..e17c5ee 100644
--- a/src/test/ui/issues/issue-23302-3.rs
+++ b/src/test/ui/issues/issue-23302-3.rs
@@ -1,4 +1,5 @@
const A: i32 = B; //~ ERROR cycle detected
+//~^ ERROR cycle detected
const B: i32 = A;
diff --git a/src/test/ui/issues/issue-23302-3.stderr b/src/test/ui/issues/issue-23302-3.stderr
index a7d6439..9462464 100644
--- a/src/test/ui/issues/issue-23302-3.stderr
+++ b/src/test/ui/issues/issue-23302-3.stderr
@@ -10,18 +10,36 @@
LL | const A: i32 = B;
| ^
note: ...which requires const checking if rvalue is promotable to static `B`...
- --> $DIR/issue-23302-3.rs:3:1
+ --> $DIR/issue-23302-3.rs:4:1
|
LL | const B: i32 = A;
| ^^^^^^^^^^^^^^^^^
note: ...which requires checking which parts of `B` are promotable to static...
- --> $DIR/issue-23302-3.rs:3:16
+ --> $DIR/issue-23302-3.rs:4:16
|
LL | const B: i32 = A;
| ^
= note: ...which again requires const checking if rvalue is promotable to static `A`, completing the cycle
= note: cycle used when running analysis passes on this crate
-error: aborting due to previous error
+error[E0391]: cycle detected when processing `A`
+ --> $DIR/issue-23302-3.rs:1:16
+ |
+LL | const A: i32 = B;
+ | ^
+ |
+note: ...which requires processing `B`...
+ --> $DIR/issue-23302-3.rs:4:16
+ |
+LL | const B: i32 = A;
+ | ^
+ = note: ...which again requires processing `A`, completing the cycle
+note: cycle used when processing `A`
+ --> $DIR/issue-23302-3.rs:1:1
+ |
+LL | const A: i32 = B;
+ | ^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0391`.
diff --git a/src/test/ui/issues/issue-26905.rs b/src/test/ui/issues/issue-26905.rs
index 0cd166f..efd0621 100644
--- a/src/test/ui/issues/issue-26905.rs
+++ b/src/test/ui/issues/issue-26905.rs
@@ -21,4 +21,3 @@
let x = MyRc { _ptr: &iter, _boo: NotPhantomData(PhantomData) };
let _y: MyRc<Iterator<Item=&u32>> = x;
}
-
diff --git a/src/test/ui/issues/issue-30236.rs b/src/test/ui/issues/issue-30236.rs
index 02f899b..9c2d855 100644
--- a/src/test/ui/issues/issue-30236.rs
+++ b/src/test/ui/issues/issue-30236.rs
@@ -5,4 +5,3 @@
fn main() {
}
-
diff --git a/src/test/ui/issues/issue-30240-b.rs b/src/test/ui/issues/issue-30240-b.rs
index 2df0684..01a6e7d 100644
--- a/src/test/ui/issues/issue-30240-b.rs
+++ b/src/test/ui/issues/issue-30240-b.rs
@@ -13,4 +13,3 @@
_ => {},
}
}
-
diff --git a/src/test/ui/issues/issue-33264.rs b/src/test/ui/issues/issue-33264.rs
index 7cba4df..51608b4 100644
--- a/src/test/ui/issues/issue-33264.rs
+++ b/src/test/ui/issues/issue-33264.rs
@@ -27,4 +27,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/issues/issue-33287.rs b/src/test/ui/issues/issue-33287.rs
index c6e1f4d..cc47e58 100644
--- a/src/test/ui/issues/issue-33287.rs
+++ b/src/test/ui/issues/issue-33287.rs
@@ -8,4 +8,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/issues/issue-33903.rs b/src/test/ui/issues/issue-33903.rs
index 98544ac..4fdc8dd 100644
--- a/src/test/ui/issues/issue-33903.rs
+++ b/src/test/ui/issues/issue-33903.rs
@@ -8,4 +8,3 @@
const FOO: i32 = [12, 34][0 + 1];
fn main() {}
-
diff --git a/src/test/ui/issues/issue-37550.stderr b/src/test/ui/issues/issue-37550.stderr
index 41f33a3..6090439 100644
--- a/src/test/ui/issues/issue-37550.stderr
+++ b/src/test/ui/issues/issue-37550.stderr
@@ -1,9 +1,10 @@
-error[E0723]: function pointers in const fn are unstable (see issue #57563)
+error[E0723]: function pointers in const fn are unstable
--> $DIR/issue-37550.rs:3:9
|
LL | let x = || t;
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error: aborting due to previous error
diff --git a/src/test/ui/issues/issue-40782.rs b/src/test/ui/issues/issue-40782.rs
index 55fec04..60db19e 100644
--- a/src/test/ui/issues/issue-40782.rs
+++ b/src/test/ui/issues/issue-40782.rs
@@ -2,4 +2,3 @@
for i 0..2 { //~ ERROR missing `in`
}
}
-
diff --git a/src/test/ui/issues/issue-41255.rs b/src/test/ui/issues/issue-41255.rs
index 395ab86..60fdf7c 100644
--- a/src/test/ui/issues/issue-41255.rs
+++ b/src/test/ui/issues/issue-41255.rs
@@ -9,6 +9,8 @@
match x {
5.0 => {}, //~ ERROR floating-point types cannot be used in patterns
//~| WARNING hard error
+ //~| ERROR floating-point types cannot be used in patterns
+ //~| WARNING this was previously accepted by the compiler but is being
5.0f32 => {}, //~ ERROR floating-point types cannot be used in patterns
//~| WARNING hard error
-5.0 => {}, //~ ERROR floating-point types cannot be used in patterns
diff --git a/src/test/ui/issues/issue-41255.stderr b/src/test/ui/issues/issue-41255.stderr
index 9ccfc9a..c334742 100644
--- a/src/test/ui/issues/issue-41255.stderr
+++ b/src/test/ui/issues/issue-41255.stderr
@@ -13,7 +13,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:12:9
+ --> $DIR/issue-41255.rs:14:9
|
LL | 5.0f32 => {},
| ^^^^^^
@@ -22,7 +22,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:14:10
+ --> $DIR/issue-41255.rs:16:10
|
LL | -5.0 => {},
| ^^^
@@ -31,7 +31,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:16:9
+ --> $DIR/issue-41255.rs:18:9
|
LL | 1.0 .. 33.0 => {},
| ^^^
@@ -40,7 +40,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:16:16
+ --> $DIR/issue-41255.rs:18:16
|
LL | 1.0 .. 33.0 => {},
| ^^^^
@@ -49,7 +49,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:20:9
+ --> $DIR/issue-41255.rs:22:9
|
LL | 39.0 ..= 70.0 => {},
| ^^^^
@@ -58,7 +58,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:20:18
+ --> $DIR/issue-41255.rs:22:18
|
LL | 39.0 ..= 70.0 => {},
| ^^^^
@@ -67,7 +67,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:29:10
+ --> $DIR/issue-41255.rs:31:10
|
LL | (3.14, 1) => {},
| ^^^^
@@ -76,7 +76,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-41255.rs:36:18
+ --> $DIR/issue-41255.rs:38:18
|
LL | Foo { x: 2.0 } => {},
| ^^^
@@ -84,5 +84,14 @@
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
-error: aborting due to 9 previous errors
+error: floating-point types cannot be used in patterns
+ --> $DIR/issue-41255.rs:10:9
+ |
+LL | 5.0 => {},
+ | ^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
+
+error: aborting due to 10 previous errors
diff --git a/src/test/ui/issues/issue-42060.rs b/src/test/ui/issues/issue-42060.rs
index da7c030..1740b23 100644
--- a/src/test/ui/issues/issue-42060.rs
+++ b/src/test/ui/issues/issue-42060.rs
@@ -9,4 +9,3 @@
<typeof(q)>::N //~ ERROR attempt to use a non-constant value in a constant
//~^ ERROR `typeof` is a reserved keyword but unimplemented [E0516]
}
-
diff --git a/src/test/ui/issues/issue-43196.rs b/src/test/ui/issues/issue-43196.rs
index 81e5205..0eefa01 100644
--- a/src/test/ui/issues/issue-43196.rs
+++ b/src/test/ui/issues/issue-43196.rs
@@ -4,4 +4,3 @@
//~^ ERROR expected `|`, found `}`
|
//~^ ERROR expected item, found `|`
-
diff --git a/src/test/ui/issues/issue-44005.rs b/src/test/ui/issues/issue-44005.rs
index e2625fd..f6d1b70 100644
--- a/src/test/ui/issues/issue-44005.rs
+++ b/src/test/ui/issues/issue-44005.rs
@@ -27,4 +27,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/issues/issue-49851/compiler-builtins-error.rs b/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
index 0163da0..3484ff3 100644
--- a/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
+++ b/src/test/ui/issues/issue-49851/compiler-builtins-error.rs
@@ -8,4 +8,3 @@
#![no_std]
extern crate cortex_m;
-
diff --git a/src/test/ui/issues/issue-50714-1.rs b/src/test/ui/issues/issue-50714-1.rs
index 31de3f3..a25940c 100644
--- a/src/test/ui/issues/issue-50714-1.rs
+++ b/src/test/ui/issues/issue-50714-1.rs
@@ -9,4 +9,3 @@
fn start(_: isize, _: *const *const u8) -> isize where fn(&()): Eq { //~ ERROR [E0647]
0
}
-
diff --git a/src/test/ui/issues/issue-50714.rs b/src/test/ui/issues/issue-50714.rs
index 3683d4b..c571a47 100644
--- a/src/test/ui/issues/issue-50714.rs
+++ b/src/test/ui/issues/issue-50714.rs
@@ -1,4 +1,3 @@
// Regression test for issue 50714, make sure that this isn't a linker error.
fn main() where fn(&()): Eq {} //~ ERROR [E0646]
-
diff --git a/src/test/ui/issues/issue-53419.rs b/src/test/ui/issues/issue-53419.rs
index fc2a926..52149cf 100644
--- a/src/test/ui/issues/issue-53419.rs
+++ b/src/test/ui/issues/issue-53419.rs
@@ -6,4 +6,3 @@
fn main() {
}
-
diff --git a/src/test/ui/issues/issue-53568.rs b/src/test/ui/issues/issue-53568.rs
index 60a6e16..f04d861 100644
--- a/src/test/ui/issues/issue-53568.rs
+++ b/src/test/ui/issues/issue-53568.rs
@@ -48,4 +48,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/issues/issue-58712.rs b/src/test/ui/issues/issue-58712.rs
index 577709c..930bec6 100644
--- a/src/test/ui/issues/issue-58712.rs
+++ b/src/test/ui/issues/issue-58712.rs
@@ -12,4 +12,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/issues/issue-59488.rs b/src/test/ui/issues/issue-59488.rs
index 7d8d5f5..e0a37f6 100644
--- a/src/test/ui/issues/issue-59488.rs
+++ b/src/test/ui/issues/issue-59488.rs
@@ -34,4 +34,3 @@
//~| ERROR `fn(usize) -> Foo {Foo::Bar}` doesn't implement `std::fmt::Debug` [E0277]
//~| ERROR `fn(usize) -> Foo {Foo::Bar}` doesn't implement `std::fmt::Debug` [E0277]
}
-
diff --git a/src/test/ui/issues/issue-59896.rs b/src/test/ui/issues/issue-59896.rs
index cecf2c5..ff9f19a 100644
--- a/src/test/ui/issues/issue-59896.rs
+++ b/src/test/ui/issues/issue-59896.rs
@@ -7,4 +7,3 @@
let _s = S;
}
-
diff --git a/src/test/ui/issues/issue-6804.rs b/src/test/ui/issues/issue-6804.rs
index da73e2b..b4af358 100644
--- a/src/test/ui/issues/issue-6804.rs
+++ b/src/test/ui/issues/issue-6804.rs
@@ -10,6 +10,8 @@
match x {
NAN => {}, //~ ERROR floating-point types cannot be used
//~^ WARN this was previously accepted by the compiler but is being phased out
+ //~| ERROR floating-point types cannot be used in patterns
+ //~| WARN this was previously accepted by the compiler but is being phased out
_ => {},
};
diff --git a/src/test/ui/issues/issue-6804.stderr b/src/test/ui/issues/issue-6804.stderr
index 1c251ed..ab4467e 100644
--- a/src/test/ui/issues/issue-6804.stderr
+++ b/src/test/ui/issues/issue-6804.stderr
@@ -13,7 +13,7 @@
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
error: floating-point types cannot be used in patterns
- --> $DIR/issue-6804.rs:17:10
+ --> $DIR/issue-6804.rs:19:10
|
LL | [NAN, _] => {},
| ^^^
@@ -21,5 +21,14 @@
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
-error: aborting due to 2 previous errors
+error: floating-point types cannot be used in patterns
+ --> $DIR/issue-6804.rs:11:9
+ |
+LL | NAN => {},
+ | ^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
+
+error: aborting due to 3 previous errors
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
index c04b5d3..c483f59 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
+++ b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-3.rs
@@ -4,4 +4,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
index 0985240..286cb6d 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
+++ b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-return-type-is-anon.rs
@@ -9,4 +9,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
index 33aa199..79d7d63 100644
--- a/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
+++ b/src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-self-is-anon.rs
@@ -9,4 +9,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/macro_backtrace/auxiliary/ping.rs b/src/test/ui/macro_backtrace/auxiliary/ping.rs
index efddb20..25b9efb 100644
--- a/src/test/ui/macro_backtrace/auxiliary/ping.rs
+++ b/src/test/ui/macro_backtrace/auxiliary/ping.rs
@@ -28,4 +28,3 @@
ping!();
}
}
-
diff --git a/src/test/ui/macros/macro-follow.rs b/src/test/ui/macros/macro-follow.rs
index 10b44e0..8054418 100644
--- a/src/test/ui/macros/macro-follow.rs
+++ b/src/test/ui/macros/macro-follow.rs
@@ -112,4 +112,3 @@
// FOLLOW(ident) = any token
fn main() {}
-
diff --git a/src/test/ui/macros/must-use-in-macro-55516.rs b/src/test/ui/macros/must-use-in-macro-55516.rs
index 10e5646..a5de32e 100644
--- a/src/test/ui/macros/must-use-in-macro-55516.rs
+++ b/src/test/ui/macros/must-use-in-macro-55516.rs
@@ -8,4 +8,3 @@
let mut example = String::new();
write!(&mut example, "{}", 42); //~WARN must be used
}
-
diff --git a/src/test/ui/match/match-argm-statics-2.rs b/src/test/ui/match/match-argm-statics-2.rs
index ad220d2..4c5f2d3 100644
--- a/src/test/ui/match/match-argm-statics-2.rs
+++ b/src/test/ui/match/match-argm-statics-2.rs
@@ -60,4 +60,3 @@
nonexhaustive_2();
nonexhaustive_3();
}
-
diff --git a/src/test/ui/match/match-byte-array-patterns-2.rs b/src/test/ui/match/match-byte-array-patterns-2.rs
index a3a47d2..33468d0 100644
--- a/src/test/ui/match/match-byte-array-patterns-2.rs
+++ b/src/test/ui/match/match-byte-array-patterns-2.rs
@@ -11,4 +11,3 @@
b"AAAA" => {}
}
}
-
diff --git a/src/test/ui/match/match-range-fail-dominate.stderr b/src/test/ui/match/match-range-fail-dominate.stderr
index d35394a..0f5ab7f 100644
--- a/src/test/ui/match/match-range-fail-dominate.stderr
+++ b/src/test/ui/match/match-range-fail-dominate.stderr
@@ -62,5 +62,14 @@
LL | 0.02f64 => {}
| ^^^^^^^
+warning: floating-point types cannot be used in patterns
+ --> $DIR/match-range-fail-dominate.rs:35:7
+ |
+LL | 0.01f64 ... 6.5f64 => {}
+ | ^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
+
error: aborting due to 5 previous errors
diff --git a/src/test/ui/mismatched_types/main.rs b/src/test/ui/mismatched_types/main.rs
index 16c18dd..e2d09dc 100644
--- a/src/test/ui/mismatched_types/main.rs
+++ b/src/test/ui/mismatched_types/main.rs
@@ -2,4 +2,3 @@
let x: u32 = ( //~ ERROR mismatched types
);
}
-
diff --git a/src/test/ui/mismatched_types/numeric-literal-cast.rs b/src/test/ui/mismatched_types/numeric-literal-cast.rs
index 74a2211..69cfe26 100644
--- a/src/test/ui/mismatched_types/numeric-literal-cast.rs
+++ b/src/test/ui/mismatched_types/numeric-literal-cast.rs
@@ -10,4 +10,3 @@
foo2(3i16);
//~^ ERROR mismatched types
}
-
diff --git a/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs b/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs
index 3547272e..949f568 100644
--- a/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs
+++ b/src/test/ui/mismatched_types/trait-impl-fn-incompatibility.rs
@@ -14,4 +14,3 @@
fn main() {
}
-
diff --git a/src/test/ui/nll/issue-47022.rs b/src/test/ui/nll/issue-47022.rs
index c0f8efa..1add2c3 100644
--- a/src/test/ui/nll/issue-47022.rs
+++ b/src/test/ui/nll/issue-47022.rs
@@ -34,4 +34,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/nll/projection-return.rs b/src/test/ui/nll/projection-return.rs
index b2c9a087..fdf3f59 100644
--- a/src/test/ui/nll/projection-return.rs
+++ b/src/test/ui/nll/projection-return.rs
@@ -16,4 +16,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/nll/ty-outlives/issue-53789-1.rs b/src/test/ui/nll/ty-outlives/issue-53789-1.rs
index 593cdfd..586f076 100644
--- a/src/test/ui/nll/ty-outlives/issue-53789-1.rs
+++ b/src/test/ui/nll/ty-outlives/issue-53789-1.rs
@@ -88,4 +88,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/nll/ty-outlives/issue-53789-2.rs b/src/test/ui/nll/ty-outlives/issue-53789-2.rs
index 62e2833..de8b05a 100644
--- a/src/test/ui/nll/ty-outlives/issue-53789-2.rs
+++ b/src/test/ui/nll/ty-outlives/issue-53789-2.rs
@@ -248,4 +248,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs b/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs
index 058ebae..9f0c609 100644
--- a/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs
+++ b/src/test/ui/nll/user-annotations/constant-in-expr-inherent-1.rs
@@ -12,4 +12,3 @@
fn main() {
}
-
diff --git a/src/test/ui/on-unimplemented/no-debug.rs b/src/test/ui/on-unimplemented/no-debug.rs
index 858df17..45c9ea4 100644
--- a/src/test/ui/on-unimplemented/no-debug.rs
+++ b/src/test/ui/on-unimplemented/no-debug.rs
@@ -14,4 +14,3 @@
//~| ERROR `no_debug::Bar` doesn't implement `std::fmt::Debug`
//~^^^^ ERROR `Foo` doesn't implement `std::fmt::Display`
//~| ERROR `no_debug::Bar` doesn't implement `std::fmt::Display`
-
diff --git a/src/test/ui/panic-runtime/libtest-unwinds.rs b/src/test/ui/panic-runtime/libtest-unwinds.rs
index 47dd8c3..bc13072 100644
--- a/src/test/ui/panic-runtime/libtest-unwinds.rs
+++ b/src/test/ui/panic-runtime/libtest-unwinds.rs
@@ -8,4 +8,3 @@
fn main() {
}
-
diff --git a/src/test/ui/pattern/const-pat-ice.stderr b/src/test/ui/pattern/const-pat-ice.stderr
index 03580df..261e952 100644
--- a/src/test/ui/pattern/const-pat-ice.stderr
+++ b/src/test/ui/pattern/const-pat-ice.stderr
@@ -1,4 +1,4 @@
-thread 'rustc' panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', src/librustc_mir/hair/pattern/_match.rs:1069:5
+thread 'rustc' panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', src/librustc_mir/hair/pattern/_match.rs:1071:5
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
error: internal compiler error: unexpected panic
diff --git a/src/test/ui/pattern/pattern-bindings-after-at.rs b/src/test/ui/pattern/pattern-bindings-after-at.rs
index 4a24a49..20a1d01 100644
--- a/src/test/ui/pattern/pattern-bindings-after-at.rs
+++ b/src/test/ui/pattern/pattern-bindings-after-at.rs
@@ -7,6 +7,9 @@
match &mut Some(1) {
ref mut z @ &mut Some(ref a) => {
//~^ ERROR pattern bindings are not allowed after an `@`
+ //~| WARN cannot borrow `_` as immutable because it is also borrowed as mutable
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
**z = None;
println!("{}", *a);
}
diff --git a/src/test/ui/pattern/pattern-bindings-after-at.stderr b/src/test/ui/pattern/pattern-bindings-after-at.stderr
index 7a3883c..3a2cffc 100644
--- a/src/test/ui/pattern/pattern-bindings-after-at.stderr
+++ b/src/test/ui/pattern/pattern-bindings-after-at.stderr
@@ -4,6 +4,22 @@
LL | ref mut z @ &mut Some(ref a) => {
| ^^^^^ not allowed after `@`
+warning[E0502]: cannot borrow `_` as immutable because it is also borrowed as mutable
+ --> $DIR/pattern-bindings-after-at.rs:8:31
+ |
+LL | ref mut z @ &mut Some(ref a) => {
+ | ----------------------^^^^^-
+ | | |
+ | | immutable borrow occurs here
+ | mutable borrow occurs here
+...
+LL | **z = None;
+ | ---------- mutable borrow later used here
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
error: aborting due to previous error
-For more information about this error, try `rustc --explain E0303`.
+Some errors have detailed explanations: E0303, E0502.
+For more information about an error, try `rustc --explain E0303`.
diff --git a/src/test/ui/proc-macro/auxiliary/derive-bad.rs b/src/test/ui/proc-macro/auxiliary/derive-bad.rs
index 4684109..90bb9b1 100644
--- a/src/test/ui/proc-macro/auxiliary/derive-bad.rs
+++ b/src/test/ui/proc-macro/auxiliary/derive-bad.rs
@@ -11,4 +11,3 @@
pub fn derive_a(_input: TokenStream) -> TokenStream {
"struct A { inner }".parse().unwrap()
}
-
diff --git a/src/test/ui/proc-macro/issue-50493.rs b/src/test/ui/proc-macro/issue-50493.rs
index eeb08f5..5d1a9f2 100644
--- a/src/test/ui/proc-macro/issue-50493.rs
+++ b/src/test/ui/proc-macro/issue-50493.rs
@@ -11,4 +11,3 @@
mod restricted {}
fn main() {}
-
diff --git a/src/test/ui/range/range_traits-2.rs b/src/test/ui/range/range_traits-2.rs
index c34ef78..234d7a6 100644
--- a/src/test/ui/range/range_traits-2.rs
+++ b/src/test/ui/range/range_traits-2.rs
@@ -4,4 +4,3 @@
struct R(Range<usize>);
fn main() {}
-
diff --git a/src/test/ui/range/range_traits-3.rs b/src/test/ui/range/range_traits-3.rs
index b0448af..2d597cc 100644
--- a/src/test/ui/range/range_traits-3.rs
+++ b/src/test/ui/range/range_traits-3.rs
@@ -4,4 +4,3 @@
struct R(RangeFrom<usize>);
fn main() {}
-
diff --git a/src/test/ui/range/range_traits-4.rs b/src/test/ui/range/range_traits-4.rs
index ff84577..52c7060 100644
--- a/src/test/ui/range/range_traits-4.rs
+++ b/src/test/ui/range/range_traits-4.rs
@@ -7,4 +7,3 @@
fn main() {}
-
diff --git a/src/test/ui/range/range_traits-5.rs b/src/test/ui/range/range_traits-5.rs
index 95505c9..a8c3e9b 100644
--- a/src/test/ui/range/range_traits-5.rs
+++ b/src/test/ui/range/range_traits-5.rs
@@ -7,4 +7,3 @@
fn main() {}
-
diff --git a/src/test/ui/range/range_traits-6.rs b/src/test/ui/range/range_traits-6.rs
index 041f04a..bce106b 100644
--- a/src/test/ui/range/range_traits-6.rs
+++ b/src/test/ui/range/range_traits-6.rs
@@ -4,4 +4,3 @@
struct R(RangeInclusive<usize>);
fn main() {}
-
diff --git a/src/test/ui/range/range_traits-7.rs b/src/test/ui/range/range_traits-7.rs
index c328ecb..5486760 100644
--- a/src/test/ui/range/range_traits-7.rs
+++ b/src/test/ui/range/range_traits-7.rs
@@ -7,4 +7,3 @@
fn main() {}
-
diff --git a/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs b/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs
index b3e4efb..a618aba 100644
--- a/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs
+++ b/src/test/ui/recursion/recursive-types-are-not-uninhabited.rs
@@ -6,9 +6,11 @@
let Ok(x) = res;
//~^ ERROR refutable pattern
x
+ //~^ WARN use of possibly uninitialized variable: `x`
+ //~| WARN this error has been downgraded to a warning for backwards compatibility
+ //~| WARN this represents potential undefined behavior in your code and this warning will
}
fn main() {
foo(Ok(23));
}
-
diff --git a/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr b/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr
index dad98cf..940ab94 100644
--- a/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr
+++ b/src/test/ui/recursion/recursive-types-are-not-uninhabited.stderr
@@ -4,6 +4,16 @@
LL | let Ok(x) = res;
| ^^^^^ pattern `Err(_)` not covered
+warning[E0381]: use of possibly uninitialized variable: `x`
+ --> $DIR/recursive-types-are-not-uninhabited.rs:8:5
+ |
+LL | x
+ | ^ use of possibly uninitialized `x`
+ |
+ = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
+ = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+
error: aborting due to previous error
-For more information about this error, try `rustc --explain E0005`.
+Some errors have detailed explanations: E0005, E0381.
+For more information about an error, try `rustc --explain E0005`.
diff --git a/src/test/ui/regions/region-borrow-params-issue-29793-small.rs b/src/test/ui/regions/region-borrow-params-issue-29793-small.rs
index 0d8c9fb..a1ccf66 100644
--- a/src/test/ui/regions/region-borrow-params-issue-29793-small.rs
+++ b/src/test/ui/regions/region-borrow-params-issue-29793-small.rs
@@ -210,4 +210,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/return/return-from-diverging.rs b/src/test/ui/return/return-from-diverging.rs
index faeccaa..2ee48e7 100644
--- a/src/test/ui/return/return-from-diverging.rs
+++ b/src/test/ui/return/return-from-diverging.rs
@@ -6,4 +6,3 @@
fn main() {
}
-
diff --git a/src/test/ui/return/return-unit-from-diverging.rs b/src/test/ui/return/return-unit-from-diverging.rs
index 31a1378..4841759 100644
--- a/src/test/ui/return/return-unit-from-diverging.rs
+++ b/src/test/ui/return/return-unit-from-diverging.rs
@@ -7,4 +7,3 @@
fn main() {
}
-
diff --git a/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs b/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs
index c648f542..193a523 100644
--- a/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs
+++ b/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs
@@ -1,8 +1,8 @@
// compile-flags: --test
-use std::num::ParseIntError;
+use std::num::ParseFloatError;
#[test]
-fn can_parse_zero_as_f32() -> Result<f32, ParseIntError> { //~ ERROR
+fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> { //~ ERROR
"0".parse()
}
diff --git a/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.stderr b/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.stderr
index 1811554..f253b67 100644
--- a/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.stderr
+++ b/src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.stderr
@@ -1,12 +1,12 @@
-error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseIntError>`
+error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
--> $DIR/termination-trait-test-wrong-type.rs:6:1
|
-LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseIntError> {
+LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> {
LL | | "0".parse()
LL | | }
| |_^ `main` can only return types that implement `std::process::Termination`
|
- = help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseIntError>`
+ = help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseFloatError>`
= note: required by `test::assert_test_result`
error: aborting due to previous error
diff --git a/src/test/ui/rfc-2005-default-binding-mode/for.rs b/src/test/ui/rfc-2005-default-binding-mode/for.rs
index 2fa7852..919ae62 100644
--- a/src/test/ui/rfc-2005-default-binding-mode/for.rs
+++ b/src/test/ui/rfc-2005-default-binding-mode/for.rs
@@ -5,5 +5,6 @@
// The below desugars to &(ref n, mut m).
for (n, mut m) in &tups {
//~^ ERROR cannot bind by-move and by-ref in the same pattern
+ //~| ERROR cannot move out of borrowed content
}
}
diff --git a/src/test/ui/rfc-2005-default-binding-mode/for.stderr b/src/test/ui/rfc-2005-default-binding-mode/for.stderr
index 37aaa9c..d9a59e6 100644
--- a/src/test/ui/rfc-2005-default-binding-mode/for.stderr
+++ b/src/test/ui/rfc-2005-default-binding-mode/for.stderr
@@ -6,6 +6,21 @@
| |
| both by-ref and by-move used
-error: aborting due to previous error
+error[E0507]: cannot move out of borrowed content
+ --> $DIR/for.rs:6:23
+ |
+LL | for (n, mut m) in &tups {
+ | ----- ^^^^^ cannot move out of borrowed content
+ | |
+ | data moved here
+ |
+note: move occurs because `m` has type `Foo`, which does not implement the `Copy` trait
+ --> $DIR/for.rs:6:13
+ |
+LL | for (n, mut m) in &tups {
+ | ^^^^^
-For more information about this error, try `rustc --explain E0009`.
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0009, E0507.
+For more information about an error, try `rustc --explain E0009`.
diff --git a/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs b/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs
index ce50452..a9bfeab 100644
--- a/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/cross-crate.rs
@@ -6,4 +6,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs b/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs
index 812e8c8..9e81ee4 100644
--- a/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/dont-infer-static.rs
@@ -14,4 +14,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs b/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs
index b7a66a3..c330c27 100644
--- a/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/explicit-enum.rs
@@ -11,4 +11,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs b/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs
index 3c69f9f..3d5e610 100644
--- a/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/explicit-struct.rs
@@ -11,4 +11,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs b/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs
index 87a789b..a16fb76 100644
--- a/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/explicit-union.rs
@@ -13,4 +13,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/infer-static.rs b/src/test/ui/rfc-2093-infer-outlives/infer-static.rs
index 916d484..bd778e3 100644
--- a/src/test/ui/rfc-2093-infer-outlives/infer-static.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/infer-static.rs
@@ -10,4 +10,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc-2093-infer-outlives/projection.rs b/src/test/ui/rfc-2093-infer-outlives/projection.rs
index 0b9637e..411c86da 100644
--- a/src/test/ui/rfc-2093-infer-outlives/projection.rs
+++ b/src/test/ui/rfc-2093-infer-outlives/projection.rs
@@ -6,4 +6,3 @@
}
fn main() {}
-
diff --git a/src/test/ui/rfc1445/match-forbidden-without-eq.rs b/src/test/ui/rfc1445/match-forbidden-without-eq.rs
index 78d799e..1cca275 100644
--- a/src/test/ui/rfc1445/match-forbidden-without-eq.rs
+++ b/src/test/ui/rfc1445/match-forbidden-without-eq.rs
@@ -20,6 +20,8 @@
f32::INFINITY => { }
//~^ WARNING floating-point types cannot be used in patterns
//~| WARNING will become a hard error in a future release
+ //~| WARNING floating-point types cannot be used in patterns
+ //~| WARNING this was previously accepted by the compiler but is being phased out
_ => { }
}
}
diff --git a/src/test/ui/rfc1445/match-forbidden-without-eq.stderr b/src/test/ui/rfc1445/match-forbidden-without-eq.stderr
index ebea2f3..4ec1e8d 100644
--- a/src/test/ui/rfc1445/match-forbidden-without-eq.stderr
+++ b/src/test/ui/rfc1445/match-forbidden-without-eq.stderr
@@ -14,5 +14,14 @@
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
+warning: floating-point types cannot be used in patterns
+ --> $DIR/match-forbidden-without-eq.rs:20:9
+ |
+LL | f32::INFINITY => { }
+ | ^^^^^^^^^^^^^
+ |
+ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
+ = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
+
error: aborting due to previous error
diff --git a/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.fixed b/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.fixed
index a9f4a1e..ddd9abb 100644
--- a/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.fixed
+++ b/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.fixed
@@ -23,4 +23,3 @@
// But this should be a use of the (renamed) crate:
crate::bar::foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs b/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs
index 02e3e83..47674bc 100644
--- a/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs
+++ b/src/test/ui/rust-2018/extern-crate-idiomatic-in-2018.rs
@@ -23,4 +23,3 @@
// But this should be a use of the (renamed) crate:
crate::bar::foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-idiomatic.fixed b/src/test/ui/rust-2018/extern-crate-idiomatic.fixed
index 38dddf3..3111b1d 100644
--- a/src/test/ui/rust-2018/extern-crate-idiomatic.fixed
+++ b/src/test/ui/rust-2018/extern-crate-idiomatic.fixed
@@ -16,4 +16,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-idiomatic.rs b/src/test/ui/rust-2018/extern-crate-idiomatic.rs
index 38dddf3..3111b1d 100644
--- a/src/test/ui/rust-2018/extern-crate-idiomatic.rs
+++ b/src/test/ui/rust-2018/extern-crate-idiomatic.rs
@@ -16,4 +16,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.fixed b/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.fixed
index e249c8a..11b9a67 100644
--- a/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.fixed
+++ b/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.fixed
@@ -15,4 +15,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs b/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs
index e249c8a..11b9a67 100644
--- a/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs
+++ b/src/test/ui/rust-2018/extern-crate-referenced-by-self-path.rs
@@ -15,4 +15,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-rename.fixed b/src/test/ui/rust-2018/extern-crate-rename.fixed
index aa8b935..c4c9bdf 100644
--- a/src/test/ui/rust-2018/extern-crate-rename.fixed
+++ b/src/test/ui/rust-2018/extern-crate-rename.fixed
@@ -16,4 +16,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-rename.rs b/src/test/ui/rust-2018/extern-crate-rename.rs
index 98c7d34..8f14f2f 100644
--- a/src/test/ui/rust-2018/extern-crate-rename.rs
+++ b/src/test/ui/rust-2018/extern-crate-rename.rs
@@ -16,4 +16,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-submod.fixed b/src/test/ui/rust-2018/extern-crate-submod.fixed
index 0564e58..2a8e24d 100644
--- a/src/test/ui/rust-2018/extern-crate-submod.fixed
+++ b/src/test/ui/rust-2018/extern-crate-submod.fixed
@@ -23,4 +23,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/rust-2018/extern-crate-submod.rs b/src/test/ui/rust-2018/extern-crate-submod.rs
index 206f390..f3a3579 100644
--- a/src/test/ui/rust-2018/extern-crate-submod.rs
+++ b/src/test/ui/rust-2018/extern-crate-submod.rs
@@ -23,4 +23,3 @@
fn main() {
foo();
}
-
diff --git a/src/test/ui/self/suggest-self.rs b/src/test/ui/self/suggest-self.rs
index 9d81b6fd..1cc1711 100644
--- a/src/test/ui/self/suggest-self.rs
+++ b/src/test/ui/self/suggest-self.rs
@@ -39,4 +39,3 @@
let len = this.len();
let len = my.len();
}
-
diff --git a/src/test/ui/span/dropck-object-cycle.rs b/src/test/ui/span/dropck-object-cycle.rs
index 7b7f37d..8dc70ea 100644
--- a/src/test/ui/span/dropck-object-cycle.rs
+++ b/src/test/ui/span/dropck-object-cycle.rs
@@ -45,4 +45,3 @@
// the type of `m` *strictly outlives* `'m`. Hence we get an
// error.
}
-
diff --git a/src/test/ui/span/suggestion-non-ascii.rs b/src/test/ui/span/suggestion-non-ascii.rs
index 74032cf..914efd8 100644
--- a/src/test/ui/span/suggestion-non-ascii.rs
+++ b/src/test/ui/span/suggestion-non-ascii.rs
@@ -2,4 +2,3 @@
let tup = (1,);
println!("☃{}", tup[0]); //~ ERROR cannot index into a value of type
}
-
diff --git a/src/test/ui/structs/struct-base-wrong-type-2.rs b/src/test/ui/structs/struct-base-wrong-type-2.rs
deleted file mode 100644
index 562f75b..0000000
--- a/src/test/ui/structs/struct-base-wrong-type-2.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Check that `base` in `Fru { field: expr, ..base }` must have right type.
-//
-// See also struct-base-wrong-type.rs, which tests same condition
-// within a const expression.
-
-struct Foo { a: isize, b: isize }
-struct Bar { x: isize }
-
-fn main() {
- let b = Bar { x: 5 };
- let f = Foo { a: 2, ..b }; //~ ERROR mismatched types
- //~| expected type `Foo`
- //~| found type `Bar`
- //~| expected struct `Foo`, found struct `Bar`
- let f__isize = Foo { a: 2, ..4 }; //~ ERROR mismatched types
- //~| expected type `Foo`
- //~| found type `{integer}`
- //~| expected struct `Foo`, found integer
-}
diff --git a/src/test/ui/structs/struct-base-wrong-type-2.stderr b/src/test/ui/structs/struct-base-wrong-type-2.stderr
deleted file mode 100644
index d02ed20..0000000
--- a/src/test/ui/structs/struct-base-wrong-type-2.stderr
+++ /dev/null
@@ -1,21 +0,0 @@
-error[E0308]: mismatched types
- --> $DIR/struct-base-wrong-type-2.rs:11:27
- |
-LL | let f = Foo { a: 2, ..b };
- | ^ expected struct `Foo`, found struct `Bar`
- |
- = note: expected type `Foo`
- found type `Bar`
-
-error[E0308]: mismatched types
- --> $DIR/struct-base-wrong-type-2.rs:15:34
- |
-LL | let f__isize = Foo { a: 2, ..4 };
- | ^ expected struct `Foo`, found integer
- |
- = note: expected type `Foo`
- found type `{integer}`
-
-error: aborting due to 2 previous errors
-
-For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/structs/struct-base-wrong-type.rs b/src/test/ui/structs/struct-base-wrong-type.rs
index 6252673..b64c6b4 100644
--- a/src/test/ui/structs/struct-base-wrong-type.rs
+++ b/src/test/ui/structs/struct-base-wrong-type.rs
@@ -1,27 +1,14 @@
// Check that `base` in `Fru { field: expr, ..base }` must have right type.
-//
-// See also struct-base-wrong-type-2.rs, which tests same condition
-// within a function body.
struct Foo { a: isize, b: isize }
struct Bar { x: isize }
static bar: Bar = Bar { x: 5 };
static foo: Foo = Foo { a: 2, ..bar }; //~ ERROR mismatched types
- //~| expected type `Foo`
- //~| found type `Bar`
- //~| expected struct `Foo`, found struct `Bar`
static foo_i: Foo = Foo { a: 2, ..4 }; //~ ERROR mismatched types
- //~| expected type `Foo`
- //~| found type `{integer}`
- //~| expected struct `Foo`, found integer
fn main() {
let b = Bar { x: 5 };
- // errors below are no longer caught since error above causes
- // compilation to abort before we bother checking function bodies.
- // See also struct-base-wrong-type-2.rs, which checks that we
- // would catch these errors eventually.
- let f = Foo { a: 2, ..b };
- let f__isize = Foo { a: 2, ..4 };
+ let f = Foo { a: 2, ..b }; //~ ERROR mismatched types
+ let f__isize = Foo { a: 2, ..4 }; //~ ERROR mismatched types
}
diff --git a/src/test/ui/structs/struct-base-wrong-type.stderr b/src/test/ui/structs/struct-base-wrong-type.stderr
index 2491296..a021630 100644
--- a/src/test/ui/structs/struct-base-wrong-type.stderr
+++ b/src/test/ui/structs/struct-base-wrong-type.stderr
@@ -1,5 +1,5 @@
error[E0308]: mismatched types
- --> $DIR/struct-base-wrong-type.rs:10:33
+ --> $DIR/struct-base-wrong-type.rs:7:33
|
LL | static foo: Foo = Foo { a: 2, ..bar };
| ^^^ expected struct `Foo`, found struct `Bar`
@@ -8,7 +8,7 @@
found type `Bar`
error[E0308]: mismatched types
- --> $DIR/struct-base-wrong-type.rs:14:35
+ --> $DIR/struct-base-wrong-type.rs:8:35
|
LL | static foo_i: Foo = Foo { a: 2, ..4 };
| ^ expected struct `Foo`, found integer
@@ -16,6 +16,24 @@
= note: expected type `Foo`
found type `{integer}`
-error: aborting due to 2 previous errors
+error[E0308]: mismatched types
+ --> $DIR/struct-base-wrong-type.rs:12:27
+ |
+LL | let f = Foo { a: 2, ..b };
+ | ^ expected struct `Foo`, found struct `Bar`
+ |
+ = note: expected type `Foo`
+ found type `Bar`
+
+error[E0308]: mismatched types
+ --> $DIR/struct-base-wrong-type.rs:13:34
+ |
+LL | let f__isize = Foo { a: 2, ..4 };
+ | ^ expected struct `Foo`, found integer
+ |
+ = note: expected type `Foo`
+ found type `{integer}`
+
+error: aborting due to 4 previous errors
For more information about this error, try `rustc --explain E0308`.
diff --git a/src/test/ui/structs/struct-fields-shorthand.rs b/src/test/ui/structs/struct-fields-shorthand.rs
index 45e3014..1bdcc83 100644
--- a/src/test/ui/structs/struct-fields-shorthand.rs
+++ b/src/test/ui/structs/struct-fields-shorthand.rs
@@ -9,4 +9,3 @@
x, y, z //~ ERROR struct `Foo` has no field named `z`
};
}
-
diff --git a/src/test/ui/transmute/transmute-imut-to-mut.rs b/src/test/ui/transmute/transmute-imut-to-mut.rs
index 94361a2..8e34e0a 100644
--- a/src/test/ui/transmute/transmute-imut-to-mut.rs
+++ b/src/test/ui/transmute/transmute-imut-to-mut.rs
@@ -6,4 +6,3 @@
let _a: &mut u8 = unsafe { transmute(&1u8) };
//~^ ERROR mutating transmuted &mut T from &T may cause undefined behavior
}
-
diff --git a/src/test/ui/trivial-bounds/trivial-bounds-leak.rs b/src/test/ui/trivial-bounds/trivial-bounds-leak.rs
index dc4f1c7..249051d 100644
--- a/src/test/ui/trivial-bounds/trivial-bounds-leak.rs
+++ b/src/test/ui/trivial-bounds/trivial-bounds-leak.rs
@@ -29,4 +29,3 @@
fn generic_function<T: Foo>(t: T) {}
fn main() {}
-
diff --git a/src/test/ui/try-block/try-block-bad-lifetime.rs b/src/test/ui/try-block/try-block-bad-lifetime.rs
index 872604f..6063e2e 100644
--- a/src/test/ui/try-block/try-block-bad-lifetime.rs
+++ b/src/test/ui/try-block/try-block-bad-lifetime.rs
@@ -35,4 +35,3 @@
*i_ptr = 50;
}
}
-
diff --git a/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs b/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs
index 113d089..1d1c3d9 100644
--- a/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs
+++ b/src/test/ui/try-block/try-block-maybe-bad-lifetime.rs
@@ -42,4 +42,3 @@
do_something_with(j);
}
}
-
diff --git a/src/test/ui/try-block/try-block-opt-init.rs b/src/test/ui/try-block/try-block-opt-init.rs
index ef55922..2387db8 100644
--- a/src/test/ui/try-block/try-block-opt-init.rs
+++ b/src/test/ui/try-block/try-block-opt-init.rs
@@ -14,4 +14,3 @@
};
assert_eq!(cfg_res, 5); //~ ERROR borrow of possibly uninitialized variable: `cfg_res`
}
-
diff --git a/src/test/ui/type/type-mismatch-multiple.rs b/src/test/ui/type/type-mismatch-multiple.rs
index 1904ccf..b8f04ca 100644
--- a/src/test/ui/type/type-mismatch-multiple.rs
+++ b/src/test/ui/type/type-mismatch-multiple.rs
@@ -7,4 +7,3 @@
//~| expected bool, found integer
//~| ERROR mismatched types
//~| expected i32, found bool
-
diff --git a/src/test/ui/uninhabited/uninhabited-irrefutable.rs b/src/test/ui/uninhabited/uninhabited-irrefutable.rs
index c32d3a4..48cd927 100644
--- a/src/test/ui/uninhabited/uninhabited-irrefutable.rs
+++ b/src/test/ui/uninhabited/uninhabited-irrefutable.rs
@@ -26,4 +26,3 @@
let x: Foo = Foo::D(123);
let Foo::D(_y) = x; //~ ERROR refutable pattern in local binding: `A(_)` not covered
}
-
diff --git a/src/test/ui/uninhabited/uninhabited-patterns.rs b/src/test/ui/uninhabited/uninhabited-patterns.rs
index 609ed3d..1bf0118 100644
--- a/src/test/ui/uninhabited/uninhabited-patterns.rs
+++ b/src/test/ui/uninhabited/uninhabited-patterns.rs
@@ -45,4 +45,3 @@
//~^ ERROR unreachable pattern
}
}
-
diff --git a/src/test/ui/unreachable/unreachable-arm.rs b/src/test/ui/unreachable/unreachable-arm.rs
index 9f1a5a3..64c3896 100644
--- a/src/test/ui/unreachable/unreachable-arm.rs
+++ b/src/test/ui/unreachable/unreachable-arm.rs
@@ -12,4 +12,3 @@
_ => { }
}
}
-
diff --git a/src/test/ui/unreachable/unreachable-loop-patterns.rs b/src/test/ui/unreachable/unreachable-loop-patterns.rs
index 9794806..3c87841 100644
--- a/src/test/ui/unreachable/unreachable-loop-patterns.rs
+++ b/src/test/ui/unreachable/unreachable-loop-patterns.rs
@@ -20,4 +20,3 @@
for _ in unimplemented!() as Void {}
//~^ ERROR unreachable pattern
}
-
diff --git a/src/test/ui/unreachable/unreachable-try-pattern.rs b/src/test/ui/unreachable/unreachable-try-pattern.rs
index 1c1e01f..6665c58 100644
--- a/src/test/ui/unreachable/unreachable-try-pattern.rs
+++ b/src/test/ui/unreachable/unreachable-try-pattern.rs
@@ -39,4 +39,3 @@
let _ = qux(Ok(123));
let _ = vom(Ok(123));
}
-
diff --git a/src/test/ui/unsafe/ranged_ints2_const.stderr b/src/test/ui/unsafe/ranged_ints2_const.stderr
index a120e50..6a47c5b 100644
--- a/src/test/ui/unsafe/ranged_ints2_const.stderr
+++ b/src/test/ui/unsafe/ranged_ints2_const.stderr
@@ -1,17 +1,19 @@
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/ranged_ints2_const.rs:11:9
|
LL | let y = &mut x.0;
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
-error[E0723]: mutable references in const fn are unstable (see issue #57563)
+error[E0723]: mutable references in const fn are unstable
--> $DIR/ranged_ints2_const.rs:18:9
|
LL | let y = unsafe { &mut x.0 };
| ^
|
+ = note: for more information, see issue https://github.com/rust-lang/rust/issues/57563
= help: add #![feature(const_fn)] to the crate attributes to enable
error[E0133]: mutation of layout constrained field is unsafe and requires unsafe function or block
diff --git a/src/test/ui/unsafe/unsafe-const-fn.rs b/src/test/ui/unsafe/unsafe-const-fn.rs
index cadfdd0..3b4becf 100644
--- a/src/test/ui/unsafe/unsafe-const-fn.rs
+++ b/src/test/ui/unsafe/unsafe-const-fn.rs
@@ -10,4 +10,3 @@
fn main() {
assert_eq!(VAL, 0xFFFF0000);
}
-
diff --git a/src/test/ui/unsized/unsized-enum2.rs b/src/test/ui/unsized/unsized-enum2.rs
index 0fe4a3a..60bfb5c 100644
--- a/src/test/ui/unsized/unsized-enum2.rs
+++ b/src/test/ui/unsized/unsized-enum2.rs
@@ -72,4 +72,3 @@
fn main() { }
-
diff --git a/src/test/ui/wasm-import-module.rs b/src/test/ui/wasm-import-module.rs
index 618bf19..16d628a 100644
--- a/src/test/ui/wasm-import-module.rs
+++ b/src/test/ui/wasm-import-module.rs
@@ -8,4 +8,3 @@
extern {}
fn main() {}
-
diff --git a/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs b/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs
index 1c4cda2..ac95cba 100644
--- a/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs
+++ b/src/test/ui/wf/wf-outlives-ty-in-fn-or-trait.rs
@@ -20,4 +20,3 @@
}
fn main() { }
-
diff --git a/src/test/ui/wrong-mul-method-signature.rs b/src/test/ui/wrong-mul-method-signature.rs
index 54e2af5..1c2f865 100644
--- a/src/test/ui/wrong-mul-method-signature.rs
+++ b/src/test/ui/wrong-mul-method-signature.rs
@@ -61,9 +61,8 @@
let x: Vec1 = Vec1 { x: 1.0 } * 2.0; // this is OK
let x: Vec2 = Vec2 { x: 1.0, y: 2.0 } * 2.0; // trait had reversed order
- // (we no longer signal a compile error here, since the
- // error in the trait signature will cause compilation to
- // abort before we bother looking at function bodies.)
+ //~^ ERROR mismatched types
+ //~| ERROR mismatched types
let x: i32 = Vec3 { x: 1.0, y: 2.0, z: 3.0 } * 2.0;
}
diff --git a/src/test/ui/wrong-mul-method-signature.stderr b/src/test/ui/wrong-mul-method-signature.stderr
index 8630ebc..2317bf8 100644
--- a/src/test/ui/wrong-mul-method-signature.stderr
+++ b/src/test/ui/wrong-mul-method-signature.stderr
@@ -25,6 +25,25 @@
= note: expected type `fn(Vec3, f64) -> i32`
found type `fn(Vec3, f64) -> f64`
-error: aborting due to 3 previous errors
+error[E0308]: mismatched types
+ --> $DIR/wrong-mul-method-signature.rs:63:45
+ |
+LL | let x: Vec2 = Vec2 { x: 1.0, y: 2.0 } * 2.0; // trait had reversed order
+ | ^^^ expected struct `Vec2`, found floating-point number
+ |
+ = note: expected type `Vec2`
+ found type `{float}`
-For more information about this error, try `rustc --explain E0053`.
+error[E0308]: mismatched types
+ --> $DIR/wrong-mul-method-signature.rs:63:19
+ |
+LL | let x: Vec2 = Vec2 { x: 1.0, y: 2.0 } * 2.0; // trait had reversed order
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `Vec2`, found f64
+ |
+ = note: expected type `Vec2`
+ found type `f64`
+
+error: aborting due to 5 previous errors
+
+Some errors have detailed explanations: E0053, E0308.
+For more information about an error, try `rustc --explain E0053`.
diff --git a/src/tools/tidy/src/style.rs b/src/tools/tidy/src/style.rs
index 528a506..fb2bfb1 100644
--- a/src/tools/tidy/src/style.rs
+++ b/src/tools/tidy/src/style.rs
@@ -166,7 +166,7 @@
}
match trailing_new_lines {
0 => tidy_error!(bad, "{}: missing trailing newline", file.display()),
- 1 | 2 => {}
+ 1 => {}
n => tidy_error!(bad, "{}: too many trailing newlines ({})", file.display(), n),
};
})
