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@matthiaskrgr matthiaskrgr commented Oct 8, 2025

Successful merges:

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

GuillaumeGomez and others added 22 commits October 4, 2025 13:36
This adds a test for the cold attribute to verify that it actually does something, and that it applies correctly in all the positions it is expected to work.
[rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition Fixes rust-lang#143009. Fixes rust-lang#143858. Since it includes fixes from rust-lang#143453, it's taking it over (commits 2, 3 and 4 are from rust-lang#143453). For `--no-run`, we forgot to check the "global" options in the 2024 edition, fixed in the first commit. For `should_panic` fix, the exit code check has been fixed. cc ``@TroyKomodo`` (thanks so much for providing such a complete test, made my life a lot easier!) r? ``@notriddle``
…d, r=joboet Add diagnostic items for `pub mod consts` of FP types They will be used in Clippy.
…=JonathanBrouwer Fix double warnings on `#[no_mangle]` Fixes 2 out of 3 cases in rust-lang#147417 The fix on closures removes the old error and marks closures as an error target. The fix on consts adds `AllowSilent` to to ignore a target, and uses the old error because that one has a nice suggestion. r? ``@jdonszelmann``
…ukang Add a test for the cold attribute This adds a test for the cold attribute to verify that it actually does something, and that it applies correctly in all the positions it is expected to work.
…miasko Do not invalidate CFG caches in CtfeLimit. This does not matter much, as no optimization pass runs after `CtfeLimit`, but I still find the code cleaner.
format: some small cleanup Some small cleanup and some additional comments I did while trying to understand this code.
@rustbot rustbot added A-attributes Area: Attributes (`#[…]`, `#![…]`) A-run-make Area: port run-make Makefiles to rmake.rs S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue. rollup A PR which is a rollup labels Oct 8, 2025
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@bors r+ rollup=never p=5

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bors commented Oct 8, 2025

📌 Commit f41bcbc has been approved by matthiaskrgr

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 8, 2025
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bors commented Oct 8, 2025

⌛ Testing commit f41bcbc with merge 111cf48...

bors added a commit that referenced this pull request Oct 8, 2025
Rollup of 6 pull requests Successful merges: - #143900 ([rustdoc] Correctly handle `should_panic` doctest attribute and fix `--no-run` test flag on the 2024 edition) - #147420 (Add diagnostic items for `pub mod consts` of FP types) - #147467 (Fix double warnings on `#[no_mangle]`) - #147476 (Add a test for the cold attribute) - #147480 (Do not invalidate CFG caches in CtfeLimit.) - #147481 (format: some small cleanup) r? `@ghost` `@rustbot` modify labels: rollup
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The job x86_64-gnu-llvm-20-3 failed! Check out the build log: (web) (plain enhanced) (plain)

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 ---- [codegen] tests/codegen-llvm/cold-attribute.rs stdout ---- ------FileCheck stdout------------------------------ ------FileCheck stderr------------------------------ /checkout/tests/codegen-llvm/cold-attribute.rs:74:17: error: CHECK-NEXT: expected string not found in input // CHECK-NEXT: ; Function Attrs: uwtable ^ /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll:548:68: note: scanning from here ; <cold_attribute::S as cold_attribute::Trait>::trait_fn_overridden ^ /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll:558:1: note: possible intended match here ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) ^ Input file: /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll Check file: /checkout/tests/codegen-llvm/cold-attribute.rs -dump-input=help explains the following input dump. Input was: <<<<<< . . . 448: call void @_ZN4core9panicking16panic_in_cleanup17h65418a56830ce341E() #10 449: unreachable 450: } 451: 452: ; cold_attribute::async_block::{{closure}}::{{closure}} 453: ; Function Attrs: cold inlinehint nonlazybind uwtable 454: define zeroext i1 @"_ZN14cold_attribute11async_block28_$u7b$$u7b$closure$u7d$$u7d$28_$u7b$$u7b$closure$u7d$$u7d$17h711b3ab0a48744f8E"(ptr align 1 %_1, ptr align 8 %_task_context) unnamed_addr #3 { 455: start: 456: %0 = load i8, ptr %_1, align 1 457: %_3 = zext i8 %0 to i32 458: %1 = trunc nuw i32 %_3 to i1 459: br i1 %1, label %bb2, label %bb1 460: 461: bb2: ; preds = %bb2, %start 462: br i1 false, label %bb2, label %panic 463: 464: bb1: ; preds = %start 465: store i8 1, ptr %_1, align 1 466: ret i1 false 467: 468: panic: ; preds = %bb2 469: ; call core::panicking::panic_const::panic_const_async_fn_resumed 470: call void @_ZN4core9panicking11panic_const28panic_const_async_fn_resumed17had9a2f420d578152E(ptr align 8 @alloc_9810ca03e7ce5512a14fc1c2f280e853) #8 471: unreachable 472: 473: bb3: ; No predecessors! 474: unreachable 475: } 476: 477: ; cold_attribute::closure 478: ; Function Attrs: nonlazybind uwtable 479: define void @_ZN14cold_attribute7closure17h025c0d2abf9012aaE() unnamed_addr #0 { 480: start: 481: ; call cold_attribute::closure::x 482: call void @_ZN14cold_attribute7closure1x17h93974519e8023332E() 483: ret void 484: } 485: 486: ; cold_attribute::closure::x 487: ; Function Attrs: nonlazybind uwtable 488: define internal void @_ZN14cold_attribute7closure1x17h93974519e8023332E() unnamed_addr #0 personality ptr @rust_eh_personality { 489: start: 490: %0 = alloca [16 x i8], align 8 491: %f = alloca [0 x i8], align 1 492: ; invoke cold_attribute::closure::{{closure}} 493: invoke void @"_ZN14cold_attribute7closure28_$u7b$$u7b$closure$u7d$$u7d$17h1daa09e7d5f4f843E"(ptr align 1 %f) 494: to label %bb1 unwind label %cleanup 495: 496: bb3: ; preds = %cleanup 497: %1 = load ptr, ptr %0, align 8 498: %2 = getelementptr inbounds i8, ptr %0, i64 8 499: %3 = load i32, ptr %2, align 8 500: %4 = insertvalue { ptr, i32 } poison, ptr %1, 0 501: %5 = insertvalue { ptr, i32 } %4, i32 %3, 1 502: resume { ptr, i32 } %5 503: 504: cleanup: ; preds = %start 505: %6 = landingpad { ptr, i32 } 506: cleanup 507: %7 = extractvalue { ptr, i32 } %6, 0 508: %8 = extractvalue { ptr, i32 } %6, 1 509: store ptr %7, ptr %0, align 8 510: %9 = getelementptr inbounds i8, ptr %0, i64 8 511: store i32 %8, ptr %9, align 8 512: br label %bb3 513: 514: bb1: ; preds = %start 515: ret void 516: } 517: 518: ; cold_attribute::closure::{{closure}} 519: ; Function Attrs: cold inlinehint nonlazybind uwtable 520: define internal void @"_ZN14cold_attribute7closure28_$u7b$$u7b$closure$u7d$$u7d$17h1daa09e7d5f4f843E"(ptr align 1 %_1) unnamed_addr #3 { 521: start: 522: ret void 523: } 524: 525: ; cold_attribute::S::method 526: ; Function Attrs: cold nonlazybind uwtable 527: define void @_ZN14cold_attribute1S6method17h65a7d943b9262840E(ptr align 1 %self) unnamed_addr #1 { 528: start: 529: ret void 530: } 531: 532: ; cold_attribute::Trait::trait_fn 533: ; Function Attrs: cold nonlazybind uwtable 534: define void @_ZN14cold_attribute5Trait8trait_fn17hfdb84888b56f9fe3E(ptr align 1 %self) unnamed_addr #1 { 535: start: 536: ret void 537: } 538: 539: ; <cold_attribute::S as cold_attribute::Trait>::impl_fn 540: ; Function Attrs: cold nonlazybind uwtable 541: define void @"_ZN59_$LT$cold_attribute..S$u20$as$u20$cold_attribute..Trait$GT$7impl_fn17he07edd1bf841af0dE"(ptr align 1 %self) unnamed_addr #1 { 542: start: 543: ; call cold_attribute::Trait::trait_fn 544: call void @_ZN14cold_attribute5Trait8trait_fn17hfdb84888b56f9fe3E(ptr align 1 %self) 545: ret void 546: } 547: 548: ; <cold_attribute::S as cold_attribute::Trait>::trait_fn_overridden next:74'0 X error: no match found 549: ; Function Attrs: nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 550: define void @"_ZN59_$LT$cold_attribute..S$u20$as$u20$cold_attribute..Trait$GT$19trait_fn_overridden17h5804df6e206fe68bE"(ptr align 1 %self) unnamed_addr #0 { next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 551: start: next:74'0 ~~~~~~~ 552: ret void next:74'0 ~~~~~~~~~~ 553: } next:74'0 ~~ 554: next:74'0 ~ 555: ; Function Attrs: nounwind nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 556: declare i32 @rust_eh_personality(i32, i32, i64, ptr, ptr) unnamed_addr #4 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 557: next:74'0 ~ 558: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ next:74'1 ? possible intended match 559: declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 560: next:74'0 ~ 561: ; core::panicking::panic_const::panic_const_async_fn_resumed next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 562: ; Function Attrs: cold noinline noreturn nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 563: declare void @_ZN4core9panicking11panic_const28panic_const_async_fn_resumed17had9a2f420d578152E(ptr align 8) unnamed_addr #6 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 564: next:74'0 ~ 565: ; core::panicking::panic_const::panic_const_async_fn_resumed_panic next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 566: ; Function Attrs: cold noinline noreturn nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 567: declare void @_ZN4core9panicking11panic_const34panic_const_async_fn_resumed_panic17h011983c5a5e8da01E(ptr align 8) unnamed_addr #6 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 568: next:74'0 ~ 569: ; core::panicking::panic_in_cleanup next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 570: ; Function Attrs: cold minsize noinline noreturn nounwind nonlazybind optsize uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 571: declare void @_ZN4core9panicking16panic_in_cleanup17h65418a56830ce341E() unnamed_addr #7 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 572: next:74'0 ~ 573: attributes #0 = { nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 574: attributes #1 = { cold nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 575: attributes #2 = { inlinehint nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 576: attributes #3 = { cold inlinehint nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 577: attributes #4 = { nounwind nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 578: attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 579: attributes #6 = { cold noinline noreturn nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 580: attributes #7 = { cold minsize noinline noreturn nounwind nonlazybind optsize uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 581: attributes #8 = { noreturn } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 582: attributes #9 = { cold } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~ 583: attributes #10 = { cold noreturn nounwind } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 584: next:74'0 ~ 585: !llvm.module.flags = !{!0, !1} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 586: !llvm.ident = !{!2} next:74'0 ~~~~~~~~~~~~~~~~~~~~ 587: next:74'0 ~ 588: !0 = !{i32 8, !"PIC Level", i32 2} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 589: !1 = !{i32 2, !"RtLibUseGOT", i32 1} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 590: !2 = !{!"rustc version 1.92.0-nightly (111cf48fd 2025-10-08)"} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>>> ------------------------------------------ error: verification with 'FileCheck' failed status: exit status: 1 command: "/usr/lib/llvm-20/bin/FileCheck" "--input-file" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll" "/checkout/tests/codegen-llvm/cold-attribute.rs" "--check-prefix=CHECK" "--allow-unused-prefixes" "--dump-input-context" "100" stdout: none --- stderr ------------------------------- /checkout/tests/codegen-llvm/cold-attribute.rs:74:17: error: CHECK-NEXT: expected string not found in input // CHECK-NEXT: ; Function Attrs: uwtable ^ /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll:548:68: note: scanning from here ; <cold_attribute::S as cold_attribute::Trait>::trait_fn_overridden ^ /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll:558:1: note: possible intended match here ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) ^ Input file: /checkout/obj/build/x86_64-unknown-linux-gnu/test/codegen-llvm/cold-attribute/cold-attribute.ll Check file: /checkout/tests/codegen-llvm/cold-attribute.rs -dump-input=help explains the following input dump. Input was: <<<<<< . . . 448: call void @_ZN4core9panicking16panic_in_cleanup17h65418a56830ce341E() #10 449: unreachable 450: } 451: 452: ; cold_attribute::async_block::{{closure}}::{{closure}} 453: ; Function Attrs: cold inlinehint nonlazybind uwtable 454: define zeroext i1 @"_ZN14cold_attribute11async_block28_$u7b$$u7b$closure$u7d$$u7d$28_$u7b$$u7b$closure$u7d$$u7d$17h711b3ab0a48744f8E"(ptr align 1 %_1, ptr align 8 %_task_context) unnamed_addr #3 { 455: start: 456: %0 = load i8, ptr %_1, align 1 457: %_3 = zext i8 %0 to i32 458: %1 = trunc nuw i32 %_3 to i1 459: br i1 %1, label %bb2, label %bb1 460: 461: bb2: ; preds = %bb2, %start 462: br i1 false, label %bb2, label %panic 463: 464: bb1: ; preds = %start 465: store i8 1, ptr %_1, align 1 466: ret i1 false 467: 468: panic: ; preds = %bb2 469: ; call core::panicking::panic_const::panic_const_async_fn_resumed 470: call void @_ZN4core9panicking11panic_const28panic_const_async_fn_resumed17had9a2f420d578152E(ptr align 8 @alloc_9810ca03e7ce5512a14fc1c2f280e853) #8 471: unreachable 472: 473: bb3: ; No predecessors! 474: unreachable 475: } 476: 477: ; cold_attribute::closure 478: ; Function Attrs: nonlazybind uwtable 479: define void @_ZN14cold_attribute7closure17h025c0d2abf9012aaE() unnamed_addr #0 { 480: start: 481: ; call cold_attribute::closure::x 482: call void @_ZN14cold_attribute7closure1x17h93974519e8023332E() 483: ret void 484: } 485: 486: ; cold_attribute::closure::x 487: ; Function Attrs: nonlazybind uwtable 488: define internal void @_ZN14cold_attribute7closure1x17h93974519e8023332E() unnamed_addr #0 personality ptr @rust_eh_personality { 489: start: 490: %0 = alloca [16 x i8], align 8 491: %f = alloca [0 x i8], align 1 492: ; invoke cold_attribute::closure::{{closure}} 493: invoke void @"_ZN14cold_attribute7closure28_$u7b$$u7b$closure$u7d$$u7d$17h1daa09e7d5f4f843E"(ptr align 1 %f) 494: to label %bb1 unwind label %cleanup 495: 496: bb3: ; preds = %cleanup 497: %1 = load ptr, ptr %0, align 8 498: %2 = getelementptr inbounds i8, ptr %0, i64 8 499: %3 = load i32, ptr %2, align 8 500: %4 = insertvalue { ptr, i32 } poison, ptr %1, 0 501: %5 = insertvalue { ptr, i32 } %4, i32 %3, 1 502: resume { ptr, i32 } %5 503: 504: cleanup: ; preds = %start 505: %6 = landingpad { ptr, i32 } 506: cleanup 507: %7 = extractvalue { ptr, i32 } %6, 0 508: %8 = extractvalue { ptr, i32 } %6, 1 509: store ptr %7, ptr %0, align 8 510: %9 = getelementptr inbounds i8, ptr %0, i64 8 511: store i32 %8, ptr %9, align 8 512: br label %bb3 513: 514: bb1: ; preds = %start 515: ret void 516: } 517: 518: ; cold_attribute::closure::{{closure}} 519: ; Function Attrs: cold inlinehint nonlazybind uwtable 520: define internal void @"_ZN14cold_attribute7closure28_$u7b$$u7b$closure$u7d$$u7d$17h1daa09e7d5f4f843E"(ptr align 1 %_1) unnamed_addr #3 { 521: start: 522: ret void 523: } 524: 525: ; cold_attribute::S::method 526: ; Function Attrs: cold nonlazybind uwtable 527: define void @_ZN14cold_attribute1S6method17h65a7d943b9262840E(ptr align 1 %self) unnamed_addr #1 { 528: start: 529: ret void 530: } 531: 532: ; cold_attribute::Trait::trait_fn 533: ; Function Attrs: cold nonlazybind uwtable 534: define void @_ZN14cold_attribute5Trait8trait_fn17hfdb84888b56f9fe3E(ptr align 1 %self) unnamed_addr #1 { 535: start: 536: ret void 537: } 538: 539: ; <cold_attribute::S as cold_attribute::Trait>::impl_fn 540: ; Function Attrs: cold nonlazybind uwtable 541: define void @"_ZN59_$LT$cold_attribute..S$u20$as$u20$cold_attribute..Trait$GT$7impl_fn17he07edd1bf841af0dE"(ptr align 1 %self) unnamed_addr #1 { 542: start: 543: ; call cold_attribute::Trait::trait_fn 544: call void @_ZN14cold_attribute5Trait8trait_fn17hfdb84888b56f9fe3E(ptr align 1 %self) 545: ret void 546: } 547: 548: ; <cold_attribute::S as cold_attribute::Trait>::trait_fn_overridden next:74'0 X error: no match found 549: ; Function Attrs: nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 550: define void @"_ZN59_$LT$cold_attribute..S$u20$as$u20$cold_attribute..Trait$GT$19trait_fn_overridden17h5804df6e206fe68bE"(ptr align 1 %self) unnamed_addr #0 { next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 551: start: next:74'0 ~~~~~~~ 552: ret void next:74'0 ~~~~~~~~~~ 553: } next:74'0 ~~ 554: next:74'0 ~ 555: ; Function Attrs: nounwind nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 556: declare i32 @rust_eh_personality(i32, i32, i64, ptr, ptr) unnamed_addr #4 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 557: next:74'0 ~ 558: ; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite) next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ next:74'1 ? possible intended match 559: declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 560: next:74'0 ~ 561: ; core::panicking::panic_const::panic_const_async_fn_resumed next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 562: ; Function Attrs: cold noinline noreturn nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 563: declare void @_ZN4core9panicking11panic_const28panic_const_async_fn_resumed17had9a2f420d578152E(ptr align 8) unnamed_addr #6 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 564: next:74'0 ~ 565: ; core::panicking::panic_const::panic_const_async_fn_resumed_panic next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 566: ; Function Attrs: cold noinline noreturn nonlazybind uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 567: declare void @_ZN4core9panicking11panic_const34panic_const_async_fn_resumed_panic17h011983c5a5e8da01E(ptr align 8) unnamed_addr #6 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 568: next:74'0 ~ 569: ; core::panicking::panic_in_cleanup next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 570: ; Function Attrs: cold minsize noinline noreturn nounwind nonlazybind optsize uwtable next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 571: declare void @_ZN4core9panicking16panic_in_cleanup17h65418a56830ce341E() unnamed_addr #7 next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 572: next:74'0 ~ 573: attributes #0 = { nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 574: attributes #1 = { cold nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 575: attributes #2 = { inlinehint nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 576: attributes #3 = { cold inlinehint nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 577: attributes #4 = { nounwind nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 578: attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 579: attributes #6 = { cold noinline noreturn nonlazybind uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 580: attributes #7 = { cold minsize noinline noreturn nounwind nonlazybind optsize uwtable "probe-stack"="inline-asm" "target-cpu"="x86-64" } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 581: attributes #8 = { noreturn } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 582: attributes #9 = { cold } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~ 583: attributes #10 = { cold noreturn nounwind } next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 584: next:74'0 ~ 585: !llvm.module.flags = !{!0, !1} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 586: !llvm.ident = !{!2} next:74'0 ~~~~~~~~~~~~~~~~~~~~ 587: next:74'0 ~ 588: !0 = !{i32 8, !"PIC Level", i32 2} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 589: !1 = !{i32 2, !"RtLibUseGOT", i32 1} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 590: !2 = !{!"rustc version 1.92.0-nightly (111cf48fd 2025-10-08)"} next:74'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >>>>>> ------------------------------------------ ---- [codegen] tests/codegen-llvm/cold-attribute.rs stdout end ---- 
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bors commented Oct 8, 2025

💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Oct 8, 2025
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@bors retry

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Oct 9, 2025
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em, it's failed for: #147492 (comment)

pr: #147476

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A-attributes Area: Attributes (`#[…]`, `#![…]`) A-run-make Area: port run-make Makefiles to rmake.rs rollup A PR which is a rollup S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. T-libs Relevant to the library team, which will review and decide on the PR/issue. T-rustdoc Relevant to the rustdoc team, which will review and decide on the PR/issue.