Try unremapping compiler sources #142377
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Try unremapping compiler sources #142377
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Some changes occurred in src/tools/compiletest cc @jieyouxu |
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jieyouxu
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Jun 14, 2025
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@rustbot author (doc nit) |
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The rustc-dev-guide subtree was changed. If this PR only touches the dev guide consider submitting a PR directly to rust-lang/rustc-dev-guide otherwise thank you for updating the dev guide with your changes. |
jieyouxu
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Jun 14, 2025
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@bors r=jieyouxu |
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Try unremapping compiler sources See [#t-compiler/help > Span pointing to wrong file location (`rustc-dev` component)](https://rust-lang.zulipchat.com/#narrow/channel/182449-t-compiler.2Fhelp/topic/Span.20pointing.20to.20wrong.20file.20location.20.28.60rustc-dev.60.20component.29/with/521087083). This PR is a follow-up to rust-lang#141751 regarding the compiler side. Specifically we now take into account the `CFG_VIRTUAL_RUSTC_DEV_SOURCE_BASE_DIR` env from rust-lang#141751 when trying to unremap sources from `$sysroot/lib/rustlib/rustc-src/rust` (the `rustc-dev` component install directory). Best reviewed commit by commit. cc `@samueltardieu` r? `@jieyouxu`
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Rollup of 10 pull requests Successful merges: - #133952 (Remove wasm legacy abi) - #134661 (Reduce precedence of expressions that have an outer attr) - #141769 (Move metadata object generation for dylibs to the linker code ) - #141864 (Handle win32 separator for cygwin paths) - #142347 (Async drop - fix for StorageLive/StorageDead codegen for pinned future) - #142377 (Try unremapping compiler sources) - #142389 (Apply ABI attributes on return types in `rustc_codegen_cranelift`) - #142470 (Add some missing mailmap entries) - #142481 (Add `f16` inline asm support for LoongArch) - #142509 (bump std libc dependency) r? `@ghost` `@rustbot` modify labels: rollup
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Try unremapping compiler sources See [#t-compiler/help > Span pointing to wrong file location (`rustc-dev` component)](https://rust-lang.zulipchat.com/#narrow/channel/182449-t-compiler.2Fhelp/topic/Span.20pointing.20to.20wrong.20file.20location.20.28.60rustc-dev.60.20component.29/with/521087083). This PR is a follow-up to rust-lang#141751 regarding the compiler side. Specifically we now take into account the `CFG_VIRTUAL_RUSTC_DEV_SOURCE_BASE_DIR` env from rust-lang#141751 when trying to unremap sources from `$sysroot/lib/rustlib/rustc-src/rust` (the `rustc-dev` component install directory). Best reviewed commit by commit. cc ``@samueltardieu`` r? ``@jieyouxu``
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Rollup of 9 pull requests Successful merges: - #133952 (Remove wasm legacy abi) - #141769 (Move metadata object generation for dylibs to the linker code ) - #141864 (Handle win32 separator for cygwin paths) - #142347 (Async drop - fix for StorageLive/StorageDead codegen for pinned future) - #142377 (Try unremapping compiler sources) - #142389 (Apply ABI attributes on return types in `rustc_codegen_cranelift`) - #142470 (Add some missing mailmap entries) - #142481 (Add `f16` inline asm support for LoongArch) - #142509 (bump std libc dependency) r? `@ghost` `@rustbot` modify labels: rollup
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Added an @bors2 try jobs= |
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@bors2 try jobs=x86_64-gnu-llvm-20-3 |
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Try unremapping compiler sources See [#t-compiler/help > Span pointing to wrong file location (`rustc-dev` component)](https://rust-lang.zulipchat.com/#narrow/channel/182449-t-compiler.2Fhelp/topic/Span.20pointing.20to.20wrong.20file.20location.20.28.60rustc-dev.60.20component.29/with/521087083). This PR is a follow-up to #141751 regarding the compiler side. Specifically we now take into account the `CFG_VIRTUAL_RUSTC_DEV_SOURCE_BASE_DIR` env from #141751 when trying to unremap sources from `$sysroot/lib/rustlib/rustc-src/rust` (the `rustc-dev` component install directory). Best reviewed commit by commit. cc `@samueltardieu` r? `@jieyouxu` try-job: x86_64-gnu-llvm-20-3
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@bors r=jieyouxu |
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Try unremapping compiler sources See [#t-compiler/help > Span pointing to wrong file location (`rustc-dev` component)](https://rust-lang.zulipchat.com/#narrow/channel/182449-t-compiler.2Fhelp/topic/Span.20pointing.20to.20wrong.20file.20location.20.28.60rustc-dev.60.20component.29/with/521087083). This PR is a follow-up to rust-lang#141751 regarding the compiler side. Specifically we now take into account the `CFG_VIRTUAL_RUSTC_DEV_SOURCE_BASE_DIR` env from rust-lang#141751 when trying to unremap sources from `$sysroot/lib/rustlib/rustc-src/rust` (the `rustc-dev` component install directory). Best reviewed commit by commit. cc `@samueltardieu` r? `@jieyouxu`
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See #t-compiler/help > Span pointing to wrong file location (
rustc-devcomponent).This PR is a follow-up to #141751 regarding the compiler side.
Specifically we now take into account the
CFG_VIRTUAL_RUSTC_DEV_SOURCE_BASE_DIRenv from #141751 when trying to unremap sources from$sysroot/lib/rustlib/rustc-src/rust(therustc-devcomponent install directory).Best reviewed commit by commit.
cc @samueltardieu
r? @jieyouxu