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| author | Urgau <3616612+Urgau@users.noreply.github.com> | 2025-06-18 19:40:32 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-18 19:40:32 +0200 |
| commit | bf38e5dee3608d68f95eb34864192e8b6b6597c0 (patch) | |
| tree | 6ae6890f5a00d60b67ffebcb82d8f175e8b521cb /src/doc/rustc-dev-guide | |
| parent | 2011ab51528ba9469ba313ff3c269b465d042f1d (diff) | |
| parent | 268fbfed477a20cb7efa04b8c28982f46f16a4a4 (diff) | |
| download | rust-bf38e5dee3608d68f95eb34864192e8b6b6597c0.tar.gz rust-bf38e5dee3608d68f95eb34864192e8b6b6597c0.zip | |
Rollup merge of #142377 - Urgau:unremap-rustc-dev, r=jieyouxu
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/rust#141751 regarding the compiler side. Specifically we now take into account the `CFG_VIRTUAL_RUSTC_DEV_SOURCE_BASE_DIR` env from rust-lang/rust#141751 when trying to unremap sources from `$sysroot/lib/rustlib/rustc-src/rust` (the `rustc-dev` component install directory). Best reviewed commit by commit. cc ``@samueltardieu`` r? ``@jieyouxu``
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/tests/ui.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/doc/rustc-dev-guide/src/tests/ui.md b/src/doc/rustc-dev-guide/src/tests/ui.md index 25d3efdbb82..9e4a11044e8 100644 --- a/src/doc/rustc-dev-guide/src/tests/ui.md +++ b/src/doc/rustc-dev-guide/src/tests/ui.md @@ -113,6 +113,8 @@ Compiletest makes the following replacements on the compiler output: - The base directory where the test's output goes is replaced with `$TEST_BUILD_DIR`. This only comes up in a few rare circumstances. Example: `/path/to/rust/build/x86_64-unknown-linux-gnu/test/ui` +- The real directory to the standard library source is replaced with `$SRC_DIR_REAL`. +- The real directory to the compiler source is replaced with `$COMPILER_DIR_REAL`. - Tabs are replaced with `\t`. - Backslashes (`\`) are converted to forward slashes (`/`) within paths (using a heuristic). This helps normalize differences with Windows-style paths. |