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| author | Jana Dönszelmann <jonathan@donsz.nl> | 2025-06-25 22:14:56 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-25 22:14:56 +0200 |
| commit | 20e47aafcc7efa251fd1ff3afcbd2f529bdcece0 (patch) | |
| tree | 376bb173767600c77eef818043aa12b3b5624675 /src/doc/rustc-dev-guide | |
| parent | da42289cd75487d0f75cafd7bbcc39c18aec8f83 (diff) | |
| parent | c24914ec8329b22ec7bcaa6ab534a784b2bd8ab9 (diff) | |
| download | rust-20e47aafcc7efa251fd1ff3afcbd2f529bdcece0.tar.gz rust-20e47aafcc7efa251fd1ff3afcbd2f529bdcece0.zip | |
Rollup merge of #142992 - workingjubilee:dont-validate-naughty-abis, r=jieyouxu
Convert some ABI tests to use `extern "rust-invalid"`
Diffstat (limited to 'src/doc/rustc-dev-guide')
| -rw-r--r-- | src/doc/rustc-dev-guide/src/tests/ui.md | 5 |
1 files changed, 5 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 8f4467a5551..09dc476d68e 100644 --- a/src/doc/rustc-dev-guide/src/tests/ui.md +++ b/src/doc/rustc-dev-guide/src/tests/ui.md @@ -59,6 +59,11 @@ The output is normalized to ignore unwanted differences, see the [Normalization](#normalization) section. If the file is missing, then compiletest expects the corresponding output to be empty. +A common reason to use normalization, revisions, and most of the other following tools, +is to account for platform differences. Consider alternatives to these tools, like +e.g. using the `extern "rust-invalid"` ABI that is invalid on every platform +instead of fixing the test to use cross-compilation and testing every possibly-invalid ABI. + There can be multiple stdout/stderr files. The general form is: ```text |