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| author | 许杰友 Jieyou Xu (Joe) <39484203+jieyouxu@users.noreply.github.com> | 2024-12-19 16:48:07 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-19 16:48:07 +0800 |
| commit | 47e42c8815233080bbe25868e1789fbd1b5cf890 (patch) | |
| tree | 2dca25c8634c96fba22fc9650197aae7e518f4d3 /compiler/rustc_codegen_llvm/src/llvm_util.rs | |
| parent | 3227f35177a6a658226c7345c2fbee56e2fcab04 (diff) | |
| parent | a6cf662f937e302bb4cd0abf10d0a05843323a49 (diff) | |
| download | rust-47e42c8815233080bbe25868e1789fbd1b5cf890.tar.gz rust-47e42c8815233080bbe25868e1789fbd1b5cf890.zip | |
Rollup merge of #133702 - RalfJung:single-variant, r=oli-obk
Variants::Single: do not use invalid VariantIdx for uninhabited enums ~~Stacked on top of https://github.com/rust-lang/rust/pull/133681, only the last commit is new.~~ Currently, `Variants::Single` for an empty enum contains a `VariantIdx` of 0; looking that up in the enum variant list will ICE. That's quite confusing. So let's fix that by adding a new `Variants::Empty` case for types that have 0 variants. try-job: i686-msvc
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/llvm_util.rs')
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