| - // MIR for `main` before PreCodegen |
| + // MIR for `main` after PreCodegen |
| |
| fn main() -> () { |
| let mut _0: (); // return place in scope 0 at $DIR/issue-73223.rs:1:11: 1:11 |
| let mut _1: std::option::Option<i32>; // in scope 0 at $DIR/issue-73223.rs:2:23: 2:30 |
| let _2: i32; // in scope 0 at $DIR/issue-73223.rs:3:14: 3:15 |
| let mut _4: (&i32, &i32); // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let mut _7: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let mut _8: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let mut _9: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let mut _10: &std::fmt::Arguments; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let _11: std::fmt::Arguments; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _12: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let _13: [std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _14: (&&i32, &&i32); // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let _15: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let mut _16: &&i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let mut _17: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _18: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL |
| scope 1 { |
| debug split => _2; // in scope 1 at $DIR/issue-73223.rs:2:9: 2:14 |
| let _3: std::option::Option<i32>; // in scope 1 at $DIR/issue-73223.rs:7:9: 7:14 |
| scope 3 { |
| debug _prev => _3; // in scope 3 at $DIR/issue-73223.rs:7:9: 7:14 |
| let _5: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| let _6: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| scope 4 { |
| debug left_val => _5; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| debug right_val => _6; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| scope 5 { |
| debug arg0 => _21; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| debug arg1 => _24; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| scope 6 { |
| debug x => _21; // in scope 6 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| debug f => _20; // in scope 6 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| let mut _19: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _20: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _21: &&i32; // in scope 6 at $SRC_DIR/std/src/macros.rs:LL:COL |
| } |
| scope 8 { |
| debug x => _24; // in scope 8 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| debug f => _23; // in scope 8 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| let mut _22: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _23: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _24: &&i32; // in scope 8 at $SRC_DIR/std/src/macros.rs:LL:COL |
| } |
| } |
| scope 10 { |
| debug pieces => _25; // in scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| debug args => _27; // in scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| let mut _25: &[&str]; // in scope 10 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _26: std::option::Option<&[std::fmt::rt::v1::Argument]>; // in scope 10 at $SRC_DIR/std/src/macros.rs:LL:COL |
| let mut _27: &[std::fmt::ArgumentV1]; // in scope 10 at $SRC_DIR/std/src/macros.rs:LL:COL |
| } |
| } |
| } |
| } |
| scope 2 { |
| debug v => _2; // in scope 2 at $DIR/issue-73223.rs:3:14: 3:15 |
| } |
| scope 7 { |
| } |
| scope 9 { |
| } |
| |
| bb0: { |
| StorageLive(_1); // scope 0 at $DIR/issue-73223.rs:2:23: 2:30 |
| ((_1 as Some).0: i32) = const 1_i32; // scope 0 at $DIR/issue-73223.rs:2:23: 2:30 |
| discriminant(_1) = 1; // scope 0 at $DIR/issue-73223.rs:2:23: 2:30 |
| _2 = ((_1 as Some).0: i32); // scope 0 at $DIR/issue-73223.rs:3:14: 3:15 |
| StorageDead(_1); // scope 0 at $DIR/issue-73223.rs:5:6: 5:7 |
| ((_3 as Some).0: i32) = _2; // scope 1 at $DIR/issue-73223.rs:7:22: 7:27 |
| discriminant(_3) = 1; // scope 1 at $DIR/issue-73223.rs:7:17: 7:28 |
| (_4.0: &i32) = &_2; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| (_4.1: &i32) = const main::promoted[1]; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // ty::Const |
| // + ty: &i32 |
| // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[1])) |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[1])) } |
| StorageLive(_5); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _5 = (_4.0: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _6 = (_4.1: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageLive(_7); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageLive(_8); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageLive(_9); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _9 = (*_5); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _8 = Eq(move _9, const 1_i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageDead(_9); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _7 = Not(move _8); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageDead(_8); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| switchInt(_7) -> [false: bb1, otherwise: bb2]; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| } |
| |
| bb1: { |
| StorageDead(_7); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageDead(_5); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _0 = const (); // scope 0 at $DIR/issue-73223.rs:1:11: 9:2 |
| return; // scope 0 at $DIR/issue-73223.rs:9:2: 9:2 |
| } |
| |
| bb2: { |
| StorageLive(_11); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| _25 = const main::promoted[0] as &[&str] (Pointer(Unsize)); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // ty::Const |
| // + ty: &[&str; 3] |
| // + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // + literal: Const { ty: &[&str; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) } |
| StorageLive(_13); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| StorageLive(_15); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _15 = _5; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| (_14.0: &&i32) = &_15; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| StorageLive(_16); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _16 = &_6; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| (_14.1: &&i32) = move _16; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| StorageDead(_16); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| _21 = (_14.0: &&i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _24 = (_14.1: &&i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| _20 = <&i32 as Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) } |
| StorageLive(_19); // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| _19 = transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _20) -> bb3; // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}, val: Value(Scalar(<ZST>)) } |
| } |
| |
| bb3: { |
| (_17.0: &core::fmt::Opaque) = transmute::<&&i32, &core::fmt::Opaque>(move _21) -> bb4; // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}, val: Value(Scalar(<ZST>)) } |
| } |
| |
| bb4: { |
| (_17.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _19; // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| StorageDead(_19); // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| _23 = <&i32 as Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL |
| // + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) } |
| StorageLive(_22); // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| _22 = transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _23) -> bb5; // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}, val: Value(Scalar(<ZST>)) } |
| } |
| |
| bb5: { |
| (_18.0: &core::fmt::Opaque) = transmute::<&&i32, &core::fmt::Opaque>(move _24) -> bb6; // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| // + literal: Const { ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}, val: Value(Scalar(<ZST>)) } |
| } |
| |
| bb6: { |
| (_18.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _22; // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| StorageDead(_22); // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| _13 = [move _17, move _18]; // scope 5 at $SRC_DIR/std/src/macros.rs:LL:COL |
| _12 = &_13; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| _27 = move _12 as &[std::fmt::ArgumentV1] (Pointer(Unsize)); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| StorageLive(_26); // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| discriminant(_26) = 0; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| (_11.0: &[&str]) = move _25; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| (_11.1: std::option::Option<&[std::fmt::rt::v1::Argument]>) = move _26; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| (_11.2: &[std::fmt::ArgumentV1]) = move _27; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| StorageDead(_26); // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL |
| _10 = &_11; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| begin_panic_fmt(move _10); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL |
| // mir::Constant |
| // + span: $SRC_DIR/std/src/macros.rs:LL:COL |
| // + literal: Const { ty: for<'r, 's> fn(&'r std::fmt::Arguments<'s>) -> ! {std::rt::begin_panic_fmt}, val: Value(Scalar(<ZST>)) } |
| } |
| } |
| |
