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Support enum variants in offset_of!

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George Bateman 2023-08-15 20:10:45 +01:00
parent 9d83ac2179
commit e936416a8d
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27 changed files with 472 additions and 75 deletions
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compiler/rustc_codegen_ssa/src/mir/rvalue.rs
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@ -680,7 +680,7 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
layout.align.abi.bytes()
}
mir::NullOp::OffsetOf(fields) => {
layout.offset_of_subfield(bx.cx(), fields.iter().map(|f| f.index())).bytes()
layout.offset_of_subfield(bx.cx(), fields.iter()).bytes()
}
};
let val = bx.cx().const_usize(val);