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Override rustc version in ui and mir-opt tests to get stable hashes

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Building a dozen separate regexps for each test in compiletest consumes significant amounts of CPU cycles.
Using `RUSTC_FORCE_INCR_COMP_ARTIFACT_HEADER` stabilizes hashes calcuated for the individual tests so
no test-dependent normalization is needed. Hashes for the standard library still change so some
normalizations are still needed.
This commit is contained in:
The 8472 2021-12-28 19:05:03 +01:00
parent 74fbbefea8
commit 8985e5ee82
37 changed files with 62 additions and 93 deletions
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3
src/bootstrap/test.rs
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@ -1540,6 +1540,9 @@ note: if you're sure you want to do this, please open an issue as to why. In the
}
}
cmd.env("RUSTC_BOOTSTRAP", "1");
// Override the rustc version used in symbol hashes to reduce the amount of normalization
// needed when diffing test output.
cmd.env("RUSTC_FORCE_RUSTC_VERSION", "compiletest");
cmd.env("DOC_RUST_LANG_ORG_CHANNEL", builder.doc_rust_lang_org_channel());
builder.add_rust_test_threads(&mut cmd);

2
src/test/mir-opt/const_promotion_extern_static.BAR.PromoteTemps.diff
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@ -30,7 +30,7 @@
- _3 = [move _4]; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:35
- _2 = &_3; // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
+ // + span: $DIR/const-promotion-extern-static.rs:9:31: 9:44
+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[HASH]::BAR), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:6 ~ const_promotion_extern_static[e01c]::BAR), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ _2 = &(*_6); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
_1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:9:31: 9:44
- StorageDead(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:9:34: 9:35

2
src/test/mir-opt/const_promotion_extern_static.FOO.PromoteTemps.diff
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@ -32,7 +32,7 @@
- _3 = [move _4]; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:46
- _2 = &_3; // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
+ // + span: $DIR/const-promotion-extern-static.rs:13:31: 13:55
+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[HASH]::FOO), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &[&i32; 1], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:7 ~ const_promotion_extern_static[e01c]::FOO), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ _2 = &(*_6); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
_1 = move _2 as &[&i32] (Pointer(Unsize)); // scope 0 at $DIR/const-promotion-extern-static.rs:13:31: 13:55
- StorageDead(_4); // scope 0 at $DIR/const-promotion-extern-static.rs:13:45: 13:46

2
src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.32bit.diff
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@ -31,7 +31,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
// + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[fbcf]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_3 = _9; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_2 = &raw const (*_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35

2
src/test/mir-opt/const_prop/bad_op_unsafe_oob_for_slices.main.ConstProp.64bit.diff
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@ -31,7 +31,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
// + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &[i32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ bad_op_unsafe_oob_for_slices[fbcf]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_3 = _9; // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_2 = &raw const (*_3); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35
_1 = move _2 as *const [i32] (Pointer(Unsize)); // scope 0 at $DIR/bad_op_unsafe_oob_for_slices.rs:5:25: 5:35

2
src/test/mir-opt/const_prop/const_prop_fails_gracefully.main.ConstProp.diff
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@ -22,7 +22,7 @@
// + val: Unevaluated(FOO, [], None)
// mir::Constant
// + span: $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[HASH]::main::FOO), const_param_did: None }, substs: [], promoted: None }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ const_prop_fails_gracefully[809a]::main::FOO), const_param_did: None }, substs: [], promoted: None }) }
_2 = &raw const (*_3); // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:16
_1 = move _2 as usize (Misc); // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:13: 7:39
StorageDead(_2); // scope 0 at $DIR/const_prop_fails_gracefully.rs:7:38: 7:39

2
src/test/mir-opt/const_prop/ref_deref.main.ConstProp.diff
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@ -17,7 +17,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/ref_deref.rs:5:6: 5:10
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[d561]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_2 = _4; // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
- _1 = (*_2); // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
+ _1 = const 4_i32; // scope 0 at $DIR/ref_deref.rs:5:5: 5:10

2
src/test/mir-opt/const_prop/ref_deref.main.PromoteTemps.diff
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@ -20,7 +20,7 @@
+ // + val: Unevaluated(main, [], Some(promoted[0]))
+ // mir::Constant
+ // + span: $DIR/ref_deref.rs:5:6: 5:10
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref[d561]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ _2 = &(*_4); // scope 0 at $DIR/ref_deref.rs:5:6: 5:10
_1 = (*_2); // scope 0 at $DIR/ref_deref.rs:5:5: 5:10
- StorageDead(_3); // scope 0 at $DIR/ref_deref.rs:5:10: 5:11

2
src/test/mir-opt/const_prop/ref_deref_project.main.ConstProp.diff
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@ -17,7 +17,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/ref_deref_project.rs:5:6: 5:17
// + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[d1f7]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
_1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
StorageDead(_2); // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18

2
src/test/mir-opt/const_prop/ref_deref_project.main.PromoteTemps.diff
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@ -20,7 +20,7 @@
+ // + val: Unevaluated(main, [], Some(promoted[0]))
+ // mir::Constant
+ // + span: $DIR/ref_deref_project.rs:5:6: 5:17
+ // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ // + literal: Const { ty: &(i32, i32), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ ref_deref_project[d1f7]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
+ _2 = &((*_4).1: i32); // scope 0 at $DIR/ref_deref_project.rs:5:6: 5:17
_1 = (*_2); // scope 0 at $DIR/ref_deref_project.rs:5:5: 5:17
- StorageDead(_3); // scope 0 at $DIR/ref_deref_project.rs:5:17: 5:18

2
src/test/mir-opt/const_prop/slice_len.main.ConstProp.32bit.diff
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@ -25,7 +25,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/slice_len.rs:5:6: 5:19
// + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[7261]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_4 = _9; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
_3 = _4; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
StorageLive(_10); // scope 0 at $DIR/slice_len.rs:5:6: 5:19

2
src/test/mir-opt/const_prop/slice_len.main.ConstProp.64bit.diff
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@ -25,7 +25,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/slice_len.rs:5:6: 5:19
// + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &[u32; 3], val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ slice_len[7261]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_4 = _9; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
_3 = _4; // scope 0 at $DIR/slice_len.rs:5:6: 5:19
StorageLive(_10); // scope 0 at $DIR/slice_len.rs:5:6: 5:19

4
src/test/mir-opt/inline/inline_retag.bar.Inline.after.mir
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@ -38,7 +38,7 @@ fn bar() -> bool {
// + val: Unevaluated(bar, [], Some(promoted[1]))
// mir::Constant
// + span: $DIR/inline-retag.rs:12:7: 12:9
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[HASH]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[1]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[86d7]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[1]) }) }
Retag(_10); // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
_4 = &(*_10); // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
Retag(_4); // scope 1 at $DIR/inline-retag.rs:12:7: 12:9
@ -52,7 +52,7 @@ fn bar() -> bool {
// + val: Unevaluated(bar, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/inline-retag.rs:12:11: 12:14
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[HASH]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:4 ~ inline_retag[86d7]::bar), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
Retag(_9); // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
_7 = &(*_9); // scope 1 at $DIR/inline-retag.rs:12:11: 12:14
Retag(_7); // scope 1 at $DIR/inline-retag.rs:12:11: 12:14

2
src/test/mir-opt/issue_73223.main.PreCodegen.32bit.diff
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@ -66,7 +66,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[9565]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_8 = _20; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.0: &i32) = move _7; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.1: &i32) = move _8; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL

2
src/test/mir-opt/issue_73223.main.PreCodegen.64bit.diff
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@ -66,7 +66,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[9565]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_8 = _20; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.0: &i32) = move _7; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_6.1: &i32) = move _8; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL

2
src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.32bit.diff
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@ -87,7 +87,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[9565]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_11 = _28; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL

2
src/test/mir-opt/issue_73223.main.SimplifyArmIdentity.64bit.diff
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@ -87,7 +87,7 @@
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:3 ~ issue_73223[9565]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_11 = _28; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL

6
src/test/mir-opt/lower_intrinsics.discriminant.LowerIntrinsics.diff
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@ -50,7 +50,7 @@
// + val: Unevaluated(discriminant, [T], Some(promoted[2]))
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:75:42: 75:44
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[HASH]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[2]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[49eb]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[2]) }) }
_7 = &(*_19); // scope 0 at $DIR/lower_intrinsics.rs:75:42: 75:44
_6 = &(*_7); // scope 0 at $DIR/lower_intrinsics.rs:75:42: 75:44
- _5 = discriminant_value::<i32>(move _6) -> bb2; // scope 0 at $DIR/lower_intrinsics.rs:75:5: 75:45
@ -74,7 +74,7 @@
// + val: Unevaluated(discriminant, [T], Some(promoted[1]))
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:76:42: 76:45
// + literal: Const { ty: &(), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[HASH]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[1]) }) }
// + literal: Const { ty: &(), val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[49eb]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[1]) }) }
_11 = &(*_18); // scope 0 at $DIR/lower_intrinsics.rs:76:42: 76:45
_10 = &(*_11); // scope 0 at $DIR/lower_intrinsics.rs:76:42: 76:45
- _9 = discriminant_value::<()>(move _10) -> bb3; // scope 0 at $DIR/lower_intrinsics.rs:76:5: 76:46
@ -98,7 +98,7 @@
// + val: Unevaluated(discriminant, [T], Some(promoted[0]))
// mir::Constant
// + span: $DIR/lower_intrinsics.rs:77:42: 77:47
// + literal: Const { ty: &E, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[HASH]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &E, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:29 ~ lower_intrinsics[49eb]::discriminant), const_param_did: None }, substs: [T], promoted: Some(promoted[0]) }) }
_15 = &(*_17); // scope 0 at $DIR/lower_intrinsics.rs:77:42: 77:47
_14 = &(*_15); // scope 0 at $DIR/lower_intrinsics.rs:77:42: 77:47
- _13 = discriminant_value::<E>(move _14) -> bb4; // scope 0 at $DIR/lower_intrinsics.rs:77:5: 77:48

2
src/test/mir-opt/match_false_edges.full_tested_match.PromoteTemps.after.mir
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@ -57,7 +57,7 @@ fn full_tested_match() -> () {
// + val: Unevaluated(full_tested_match, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/match_false_edges.rs:16:14: 16:15
// + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ match_false_edges[HASH]::full_tested_match), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &std::option::Option<i32>, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:5 ~ match_false_edges[5411]::full_tested_match), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
_6 = &(((*_11) as Some).0: i32); // scope 0 at $DIR/match_false_edges.rs:16:14: 16:15
_4 = &shallow _2; // scope 0 at $DIR/match_false_edges.rs:15:19: 15:27
StorageLive(_7); // scope 0 at $DIR/match_false_edges.rs:16:20: 16:27

2
src/test/mir-opt/retag.array_casts.SimplifyCfg-elaborate-drops.after.mir
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@ -127,7 +127,7 @@ fn array_casts() -> () {
// + val: Unevaluated(array_casts, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &usize, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:15 ~ retag[HASH]::array_casts), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &usize, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:15 ~ retag[4622]::array_casts), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
Retag(_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = &(*_35); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
Retag(_18); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL

4
src/test/mir-opt/retag.main.SimplifyCfg-elaborate-drops.after.mir
View File

@ -113,7 +113,7 @@ fn main() -> () {
StorageLive(_14); // scope 1 at $DIR/retag.rs:40:31: 43:6
_14 = [closure@main::{closure#0}]; // scope 1 at $DIR/retag.rs:40:31: 43:6
// closure
// + def_id: DefId(0:14 ~ retag[HASH]::main::{closure#0})
// + def_id: DefId(0:14 ~ retag[4622]::main::{closure#0})
// + substs: [
// i8,
// for<'r> extern "rust-call" fn((&'r i32,)) -> &'r i32,
@ -153,7 +153,7 @@ fn main() -> () {
// + val: Unevaluated(main, [], Some(promoted[0]))
// mir::Constant
// + span: $DIR/retag.rs:47:21: 47:23
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:13 ~ retag[HASH]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
// + literal: Const { ty: &i32, val: Unevaluated(Unevaluated { def: WithOptConstParam { did: DefId(0:13 ~ retag[4622]::main), const_param_did: None }, substs: [], promoted: Some(promoted[0]) }) }
Retag(_28); // scope 7 at $DIR/retag.rs:47:21: 47:23
_23 = &(*_28); // scope 7 at $DIR/retag.rs:47:21: 47:23
Retag(_23); // scope 7 at $DIR/retag.rs:47:21: 47:23

4
src/test/ui/consts/miri_unleashed/tls.stderr
View File

@ -2,13 +2,13 @@ error[E0080]: could not evaluate static initializer
--> $DIR/tls.rs:12:25
|
LL | unsafe { let _val = A; }
| ^ cannot access thread local static (DefId(0:6 ~ tls[HASH]::A))
| ^ cannot access thread local static (DefId(0:6 ~ tls[78b0]::A))
error[E0080]: could not evaluate static initializer
--> $DIR/tls.rs:19:26
|
LL | unsafe { let _val = &A; }
| ^ cannot access thread local static (DefId(0:6 ~ tls[HASH]::A))
| ^ cannot access thread local static (DefId(0:6 ~ tls[78b0]::A))
warning: skipping const checks
|

10
src/test/ui/generator/print/generator-print-verbose-1.stderr
View File

@ -9,7 +9,7 @@ note: generator is not `Send` as this value is used across a yield
--> $DIR/generator-print-verbose-1.rs:35:9
|
LL | let _non_send_gen = make_non_send_generator();
| ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[HASH]::make_non_send_generator::{opaque#0}), [])` which is not `Send`
| ------------- has type `Opaque(DefId(0:34 ~ generator_print_verbose_1[749a]::make_non_send_generator::{opaque#0}), [])` which is not `Send`
LL | yield;
| ^^^^^ yield occurs here, with `_non_send_gen` maybe used later
LL | };
@ -29,10 +29,10 @@ LL | require_send(send_gen);
= help: the trait `Sync` is not implemented for `RefCell<i32>`
= note: required because of the requirements on the impl of `Send` for `Arc<RefCell<i32>>`
= note: required because it appears within the type `[make_gen2<Arc<RefCell<i32>>>::{closure#0} upvar_tys=(Arc<RefCell<i32>>) {()}]`
= note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[HASH]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
= note: required because it appears within the type `Opaque(DefId(0:42 ~ generator_print_verbose_1[HASH]::make_non_send_generator2::{opaque#0}), [])`
= note: required because it appears within the type `{Opaque(DefId(0:42 ~ generator_print_verbose_1[HASH]::make_non_send_generator2::{opaque#0}), []), ()}`
= note: required because it appears within the type `[test2::{closure#0} upvar_tys=() {Opaque(DefId(0:42 ~ generator_print_verbose_1[HASH]::make_non_send_generator2::{opaque#0}), []), ()}]`
= note: required because it appears within the type `Opaque(DefId(0:39 ~ generator_print_verbose_1[749a]::make_gen2::{opaque#0}), [std::sync::Arc<std::cell::RefCell<i32>>])`
= note: required because it appears within the type `Opaque(DefId(0:42 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), [])`
= note: required because it appears within the type `{Opaque(DefId(0:42 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), []), ()}`
= note: required because it appears within the type `[test2::{closure#0} upvar_tys=() {Opaque(DefId(0:42 ~ generator_print_verbose_1[749a]::make_non_send_generator2::{opaque#0}), []), ()}]`
note: required by a bound in `require_send`
--> $DIR/generator-print-verbose-1.rs:26:25
|

6
src/test/ui/nll/ty-outlives/impl-trait-captures.stderr
View File

@ -4,11 +4,11 @@ error[E0700]: hidden type for `impl Trait` captures lifetime that does not appea
LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> {
| -- ^^^^^^^^^^^^
| |
| hidden type `&ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0)) T` captures the anonymous lifetime defined here
| hidden type `&ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrAnon(0)) T` captures the anonymous lifetime defined here
|
help: to declare that the `impl Trait` captures `ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0))`, you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0))` lifetime bound
help: to declare that the `impl Trait` captures `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrAnon(0))`, you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrAnon(0))` lifetime bound
|
LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReFree(DefId(0:8 ~ impl_trait_captures[HASH]::foo), BrAnon(0)) {
LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrAnon(0)) {
| ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
error: aborting due to previous error

2
src/test/ui/specialization/min_specialization/repeated_projection_type.stderr
View File

@ -1,4 +1,4 @@
error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[HASH]::Id::This) }, Ty((I,))), [])`
error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[54ea]::Id::This) }, Ty((I,))), [])`
--> $DIR/repeated_projection_type.rs:19:1
|
LL | / impl<I, V: Id<This = (I,)>> X for V {

4
src/test/ui/symbol-names/basic.legacy.stderr
View File

@ -1,10 +1,10 @@
error: symbol-name(_ZN5basic4main17h<SYMBOL_HASH>)
error: symbol-name(_ZN5basic4main17h13492e1c4157543fE)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(basic::main::h<SYMBOL_HASH>)
error: demangling(basic::main::h13492e1c4157543f)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]

2
src/test/ui/symbol-names/basic.v0.stderr
View File

@ -4,7 +4,7 @@ error: symbol-name(_RNvCsCRATE_HASH_5basic4main)
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(basic[HASH]::main)
error: demangling(basic[b751b4a00e2291d9]::main)
--> $DIR/basic.rs:8:1
|
LL | #[rustc_symbol_name]

2
src/test/ui/symbol-names/foreign-types.stderr
View File

@ -4,7 +4,7 @@ error: symbol-name(_RMCsCRATE_HASH_13foreign_typesINtB<REF>_5CheckNvB<REF>_11For
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<foreign_types[HASH]::Check<foreign_types[HASH]::ForeignType>>)
error: demangling(<foreign_types[49eeeb51f120b431]::Check<foreign_types[49eeeb51f120b431]::ForeignType>>)
--> $DIR/foreign-types.rs:13:1
|
LL | #[rustc_symbol_name]

12
src/test/ui/symbol-names/impl1.legacy.stderr
View File

@ -1,10 +1,10 @@
error: symbol-name(_ZN5impl13foo3Foo3bar17h<SYMBOL_HASH>)
error: symbol-name(_ZN5impl13foo3Foo3bar17<SYMBOL_HASH>)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(impl1::foo::Foo::bar::h<SYMBOL_HASH>)
error: demangling(impl1::foo::Foo::bar::<SYMBOL_HASH>)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
@ -22,13 +22,13 @@ error: def-path(foo::Foo::bar)
LL | #[rustc_def_path]
| ^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN5impl13bar33_$LT$impl$u20$impl1..foo..Foo$GT$3baz17h<SYMBOL_HASH>)
error: symbol-name(_ZN5impl13bar33_$LT$impl$u20$impl1..foo..Foo$GT$3baz17<SYMBOL_HASH>)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(impl1::bar::<impl impl1::foo::Foo>::baz::h<SYMBOL_HASH>)
error: demangling(impl1::bar::<impl impl1::foo::Foo>::baz::<SYMBOL_HASH>)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
@ -46,13 +46,13 @@ error: def-path(bar::<impl foo::Foo>::baz)
LL | #[rustc_def_path]
| ^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN209_$LT$$u5b$$RF$dyn$u20$impl1..Foo$u2b$Assoc$u20$$u3d$$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RF$u8$C$$u20$...$RP$$u2b$impl1..AutoTrait$u3b$$u20$3$u5d$$u20$as$u20$impl1..main..$u7b$$u7b$closure$u7d$$u7d$..Bar$GT$6method17h<SYMBOL_HASH>)
error: symbol-name(_ZN209_$LT$$u5b$$RF$dyn$u20$impl1..Foo$u2b$Assoc$u20$$u3d$$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RF$u8$C$$u20$...$RP$$u2b$impl1..AutoTrait$u3b$$u20$3$u5d$$u20$as$u20$impl1..main..$u7b$$u7b$closure$u7d$$u7d$..Bar$GT$6method17<SYMBOL_HASH>)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method::h<SYMBOL_HASH>)
error: demangling(<[&dyn impl1::Foo+Assoc = extern "C" fn(&u8, ::.)+impl1::AutoTrait; 3] as impl1::main::{{closure}}::Bar>::method::<SYMBOL_HASH>)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]

6
src/test/ui/symbol-names/impl1.v0.stderr
View File

@ -4,7 +4,7 @@ error: symbol-name(_RNvMNtCsCRATE_HASH_5impl13fooNtB<REF>_3Foo3bar)
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<impl1[HASH]::foo::Foo>::bar)
error: demangling(<impl1[2c09c4f1c7c8e90c]::foo::Foo>::bar)
--> $DIR/impl1.rs:14:9
|
LL | #[rustc_symbol_name]
@ -28,7 +28,7 @@ error: symbol-name(_RNvMNtCsCRATE_HASH_5impl13barNtNtB<REF>_3foo3Foo3baz)
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<impl1[HASH]::foo::Foo>::baz)
error: demangling(<impl1[2c09c4f1c7c8e90c]::foo::Foo>::baz)
--> $DIR/impl1.rs:32:9
|
LL | #[rustc_symbol_name]
@ -52,7 +52,7 @@ error: symbol-name(_RNvXNCNvCsCRATE_HASH_5impl14mains_0ARDNtB<REF>_3Foop5AssocFG
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<[&dyn impl1[HASH]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[HASH]::AutoTrait; 3usize] as impl1[HASH]::main::{closure#1}::Bar>::method)
error: demangling(<[&dyn impl1[2c09c4f1c7c8e90c]::Foo<Assoc = for<'a> extern "C" fn(&'a u8, ...)> + impl1[2c09c4f1c7c8e90c]::AutoTrait; 3usize] as impl1[2c09c4f1c7c8e90c]::main::{closure#1}::Bar>::method)
--> $DIR/impl1.rs:62:13
|
LL | #[rustc_symbol_name]

4
src/test/ui/symbol-names/issue-60925.legacy.stderr
View File

@ -1,10 +1,10 @@
error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17h<SYMBOL_HASH>)
error: symbol-name(_ZN11issue_609253foo37Foo$LT$issue_60925..llv$u6d$..Foo$GT$3foo17hd250581ce0d79d13E)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::h<SYMBOL_HASH>)
error: demangling(issue_60925::foo::Foo<issue_60925::llvm::Foo>::foo::hd250581ce0d79d13)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]

2
src/test/ui/symbol-names/issue-60925.v0.stderr
View File

@ -4,7 +4,7 @@ error: symbol-name(_RNvMNtCsCRATE_HASH_11issue_609253fooINtB<REF>_3FooNtNtB<REF>
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<issue_60925[HASH]::foo::Foo<issue_60925[HASH]::llvm::Foo>>::foo)
error: demangling(<issue_60925[775bc577f14ef671]::foo::Foo<issue_60925[775bc577f14ef671]::llvm::Foo>>::foo)
--> $DIR/issue-60925.rs:21:9
|
LL | #[rustc_symbol_name]

4
src/test/ui/symbol-names/issue-75326.legacy.stderr
View File

@ -1,10 +1,10 @@
error: symbol-name(_ZN72_$LT$issue_75326..Foo$LT$I$C$E$GT$$u20$as$u20$issue_75326..Iterator2$GT$4next17h<SYMBOL_HASH>)
error: symbol-name(_ZN72_$LT$issue_75326..Foo$LT$I$C$E$GT$$u20$as$u20$issue_75326..Iterator2$GT$4next17SYMBOL_HASH)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next::h<SYMBOL_HASH>)
error: demangling(<issue_75326::Foo<I,E> as issue_75326::Iterator2>::next::SYMBOL_HASH)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]

2
src/test/ui/symbol-names/issue-75326.v0.stderr
View File

@ -4,7 +4,7 @@ error: symbol-name(_RNvXINICsCRATE_HASH_11issue_75326s_0pppEINtB<REF>_3FooppENtB
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<issue_75326[HASH]::Foo<_, _> as issue_75326[HASH]::Iterator2>::next)
error: demangling(<issue_75326[e8e253d78520f2a2]::Foo<_, _> as issue_75326[e8e253d78520f2a2]::Iterator2>::next)
--> $DIR/issue-75326.rs:41:5
|
LL | #[rustc_symbol_name]

6
src/test/ui/symbol-names/trait-objects.v0.stderr
View File

@ -4,7 +4,7 @@ error: symbol-name(_RNvXCsCRATE_HASH_13trait_objectsRDG_INtNtNtCsCRATE_HASH_4cor
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects[HASH]::Bar>::method)
error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> as trait_objects[7260a56bea9f357b]::Bar>::method)
--> $DIR/trait-objects.rs:15:5
|
LL | #[rustc_symbol_name]
@ -22,7 +22,7 @@ error: symbol-name(_RNvXs_CsCRATE_HASH_13trait_objectsRDG_INtNtNtCsCRATE_HASH_4c
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[HASH]::Foo>::method)
error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[7260a56bea9f357b]::Foo>::method)
--> $DIR/trait-objects.rs:27:5
|
LL | #[rustc_symbol_name]
@ -40,7 +40,7 @@ error: symbol-name(_RNvXs0_CsCRATE_HASH_13trait_objectsRDG_INtNtNtCsCRATE_HASH_4
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[HASH]::Baz>::method)
error: demangling(<&dyn for<'a> core[HASH]::ops::function::FnMut<(&'a u8,), Output = ()> + core[HASH]::marker::Send as trait_objects[7260a56bea9f357b]::Baz>::method)
--> $DIR/trait-objects.rs:39:5
|
LL | #[rustc_symbol_name]

4
src/test/ui/thir-tree.stdout
View File

@ -1,4 +1,4 @@
DefId(0:3 ~ thir_tree[HASH]::main):
DefId(0:3 ~ thir_tree[8f1d]::main):
Thir {
arms: [],
exprs: [
@ -30,7 +30,7 @@ Thir {
region_scope: Node(2),
lint_level: Explicit(
HirId {
owner: DefId(0:3 ~ thir_tree[HASH]::main),
owner: DefId(0:3 ~ thir_tree[8f1d]::main),
local_id: 2,
},
),

34
src/tools/compiletest/src/runtest.rs
View File

@ -3506,41 +3506,12 @@ impl<'test> TestCx<'test> {
// the ui and mir-opt tests.
//
// Some tests still require normalization with headers.
const DEFID_HASH_REGEX: &str = r"\[[0-9a-z]{4}\]";
const DEFID_HASH_PLACEHOLDER: &str = r"[HASH]";
const V0_DEMANGLING_HASH_REGEX: &str = r"\[[0-9a-z]+\]";
const V0_DEMANGLING_HASH_PLACEHOLDER: &str = r"[HASH]";
const V0_CRATE_HASH_PREFIX_REGEX: &str = r"_R.*?Cs[0-9a-zA-Z]+_";
const V0_CRATE_HASH_REGEX: &str = r"Cs[0-9a-zA-Z]+_";
const V0_CRATE_HASH_PLACEHOLDER: &str = r"CsCRATE_HASH_";
const V0_BACK_REF_PREFIX_REGEX: &str = r"\(_R.*?B[0-9a-zA-Z]_";
const V0_BACK_REF_REGEX: &str = r"B[0-9a-zA-Z]_";
const V0_BACK_REF_PLACEHOLDER: &str = r"B<REF>_";
const LEGACY_SYMBOL_HASH_REGEX: &str = r"h[\w]{16}E?\)";
const LEGACY_SYMBOL_HASH_PLACEHOLDER: &str = r"h<SYMBOL_HASH>)";
let test_name = self
.output_testname_unique()
.into_os_string()
.into_string()
.unwrap()
.split('.')
.next()
.unwrap()
.replace("-", "_");
// Normalize `DefId` hashes
let defid_regex = format!("{}{}", test_name, DEFID_HASH_REGEX);
let defid_placeholder = format!("{}{}", test_name, DEFID_HASH_PLACEHOLDER);
normalized = Regex::new(&defid_regex)
.unwrap()
.replace_all(&normalized, defid_placeholder)
.into_owned();
// Normalize v0 demangling hashes
let demangling_regex = format!("{}{}", test_name, V0_DEMANGLING_HASH_REGEX);
let demangling_placeholder = format!("{}{}", test_name, V0_DEMANGLING_HASH_PLACEHOLDER);
normalized = Regex::new(&demangling_regex)
.unwrap()
.replace_all(&normalized, demangling_placeholder)
.into_owned();
// Normalize v0 crate hashes (see RFC 2603)
let symbol_mangle_prefix_re = Regex::new(V0_CRATE_HASH_PREFIX_REGEX).unwrap();
if symbol_mangle_prefix_re.is_match(&normalized) {
@ -3560,11 +3531,6 @@ impl<'test> TestCx<'test> {
.replace_all(&normalized, back_ref_placeholder)
.into_owned();
}
// Normalize legacy mangled symbols
normalized = Regex::new(LEGACY_SYMBOL_HASH_REGEX)
.unwrap()
.replace_all(&normalized, LEGACY_SYMBOL_HASH_PLACEHOLDER)
.into_owned();
// Custom normalization rules
for rule in custom_rules {