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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2024-10-11 15:36:52 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-10-11 15:36:52 +0200 |
| commit | 33b1264540bade1e9122cfff7c95a7a9e20f5529 (patch) | |
| tree | 45a8fa01a5b35e43751f32ced3548b6b95be66a3 /compiler/rustc_codegen_llvm/src/builder.rs | |
| parent | 103c71686aaa1f1edb92905a8f6dff701dddd70a (diff) | |
| parent | 42c0494499b3ee271bafa68bbfe5eb5176442c4d (diff) | |
| download | rust-33b1264540bade1e9122cfff7c95a7a9e20f5529.tar.gz rust-33b1264540bade1e9122cfff7c95a7a9e20f5529.zip | |
Rollup merge of #131519 - davidlattimore:intrinsics-default-vis, r=Urgau
Use Default visibility for rustc-generated C symbol declarations Non-default visibilities should only be used for definitions, not declarations, otherwise linking can fail. This is based on https://github.com/rust-lang/rust/pull/123994. Issue https://github.com/rust-lang/rust/issues/123427 When I changed `default-hidden-visibility` to `default-visibility` in https://github.com/rust-lang/rust/pull/130005, I updated all places in the code that used `default-hidden-visibility`, replicating the hidden-visibility bug to also happen for protected visibility. Without this change, trying to build rustc with `-Z default-visibility=protected` fails with a link error.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/builder.rs')
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