| error[E0493]: destructors cannot be evaluated at compile-time |
| --> $DIR/min_const_fn.rs:37:25 |
| | |
| LL | const fn into_inner(self) -> T { self.0 } |
| | ^^^^ - value is dropped here |
| | | |
| | constant functions cannot evaluate destructors |
| |
| error[E0658]: mutable references are not allowed in constant functions |
| --> $DIR/min_const_fn.rs:39:36 |
| | |
| LL | const fn get_mut(&mut self) -> &mut T { &mut self.0 } |
| | ^^^^^^ |
| | |
| = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information |
| = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable |
| |
| error[E0493]: destructors cannot be evaluated at compile-time |
| --> $DIR/min_const_fn.rs:44:28 |
| | |
| LL | const fn into_inner_lt(self) -> T { self.0 } |
| | ^^^^ - value is dropped here |
| | | |
| | constant functions cannot evaluate destructors |
| |
| error[E0658]: mutable references are not allowed in constant functions |
| --> $DIR/min_const_fn.rs:46:42 |
| | |
| LL | const fn get_mut_lt(&'a mut self) -> &mut T { &mut self.0 } |
| | ^^^^^^ |
| | |
| = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information |
| = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable |
| |
| error[E0493]: destructors cannot be evaluated at compile-time |
| --> $DIR/min_const_fn.rs:51:27 |
| | |
| LL | const fn into_inner_s(self) -> T { self.0 } |
| | ^^^^ - value is dropped here |
| | | |
| | constant functions cannot evaluate destructors |
| |
| error[E0658]: mutable references are not allowed in constant functions |
| --> $DIR/min_const_fn.rs:53:38 |
| | |
| LL | const fn get_mut_s(&mut self) -> &mut T { &mut self.0 } |
| | ^^^^^^ |
| | |
| = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information |
| = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable |
| |
| error[E0658]: mutable references are not allowed in constant functions |
| --> $DIR/min_const_fn.rs:58:39 |
| | |
| LL | const fn get_mut_sq(&mut self) -> &mut T { &mut self.0 } |
| | ^^^^^^ |
| | |
| = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information |
| = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable |
| |
| 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: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| 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: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0013]: constant functions cannot refer to statics |
| --> $DIR/min_const_fn.rs:82:27 |
| | |
| LL | const fn foo25() -> u32 { BAR } |
| | ^^^ |
| | |
| = help: consider extracting the value of the `static` to a `const`, and referring to that |
| |
| error[E0013]: constant functions cannot refer to statics |
| --> $DIR/min_const_fn.rs:83:37 |
| | |
| LL | const fn foo26() -> &'static u32 { &BAR } |
| | ^^^ |
| | |
| = help: consider extracting the value of the `static` to a `const`, and referring to that |
| |
| error[E0658]: casting pointers to integers in constant functions is unstable |
| --> $DIR/min_const_fn.rs:84:42 |
| | |
| LL | const fn foo30(x: *const u32) -> usize { x as usize } |
| | ^^^^^^^^^^ |
| | |
| = note: see issue #51910 <https://github.com/rust-lang/rust/issues/51910> for more information |
| = help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable |
| |
| error[E0658]: casting pointers to integers in constant functions is unstable |
| --> $DIR/min_const_fn.rs:86:63 |
| | |
| LL | const fn foo30_with_unsafe(x: *const u32) -> usize { unsafe { x as usize } } |
| | ^^^^^^^^^^ |
| | |
| = note: see issue #51910 <https://github.com/rust-lang/rust/issues/51910> for more information |
| = help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable |
| |
| error[E0658]: casting pointers to integers in constant functions is unstable |
| --> $DIR/min_const_fn.rs:88:42 |
| | |
| LL | const fn foo30_2(x: *mut u32) -> usize { x as usize } |
| | ^^^^^^^^^^ |
| | |
| = note: see issue #51910 <https://github.com/rust-lang/rust/issues/51910> for more information |
| = help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable |
| |
| error[E0658]: casting pointers to integers in constant functions is unstable |
| --> $DIR/min_const_fn.rs:90:63 |
| | |
| LL | const fn foo30_2_with_unsafe(x: *mut u32) -> usize { unsafe { x as usize } } |
| | ^^^^^^^^^^ |
| | |
| = note: see issue #51910 <https://github.com/rust-lang/rust/issues/51910> for more information |
| = help: add `#![feature(const_raw_ptr_to_usize_cast)]` to the crate attributes to enable |
| |
| error[E0658]: mutable references are not allowed in constant functions |
| --> $DIR/min_const_fn.rs:93:14 |
| | |
| LL | const fn inc(x: &mut i32) { *x += 1 } |
| | ^ |
| | |
| = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information |
| = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:102:6 |
| | |
| LL | impl<T: std::fmt::Debug> Foo<T> { |
| | ^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:107:6 |
| | |
| LL | impl<T: std::fmt::Debug + Sized> Foo<T> { |
| | ^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:112:6 |
| | |
| LL | impl<T: Sync + Sized> Foo<T> { |
| | ^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:118:34 |
| | |
| LL | const fn no_apit2(_x: AlanTuring<impl std::fmt::Debug>) {} |
| | ^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:120:22 |
| | |
| LL | const fn no_apit(_x: impl std::fmt::Debug) {} |
| | ^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:121:23 |
| | |
| LL | const fn no_dyn_trait(_x: &dyn std::fmt::Debug) {} |
| | ^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:122:32 |
| | |
| LL | const fn no_dyn_trait_ret() -> &'static dyn std::fmt::Debug { &() } |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: trait bounds other than `Sized` on const fn parameters are unstable |
| --> $DIR/min_const_fn.rs:127:41 |
| | |
| LL | const fn really_no_traits_i_mean_it() { (&() as &dyn std::fmt::Debug, ()).1 } |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: function pointers in const fn are unstable |
| --> $DIR/min_const_fn.rs:130:21 |
| | |
| LL | const fn no_fn_ptrs(_x: fn()) {} |
| | ^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error[E0723]: function pointers in const fn are unstable |
| --> $DIR/min_const_fn.rs:132:27 |
| | |
| LL | const fn no_fn_ptrs2() -> fn() { fn foo() {} foo } |
| | ^^^^ |
| | |
| = note: see issue #57563 <https://github.com/rust-lang/rust/issues/57563> for more information |
| = help: add `#![feature(const_fn)]` to the crate attributes to enable |
| |
| error: aborting due to 26 previous errors |
| |
| Some errors have detailed explanations: E0013, E0493, E0658, E0723. |
| For more information about an error, try `rustc --explain E0013`. |