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Rollup merge of #121209 - nnethercote:infallible-join_codegen, r=bjorn3

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Make `CodegenBackend::join_codegen` infallible.

Because they all are, in practice.

r? ```@bjorn3```
This commit is contained in:
Matthias Krüger 2024-02-17 18:47:42 +01:00 • committed by GitHub
commit a387b71b0c
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6 changed files with 12 additions and 14 deletions
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4
compiler/rustc_codegen_llvm/src/lib.rs
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@ -369,7 +369,7 @@ impl CodegenBackend for LlvmCodegenBackend {
ongoing_codegen: Box<dyn Any>,
sess: &Session,
outputs: &OutputFilenames,
) -> Result<(CodegenResults, FxIndexMap<WorkProductId, WorkProduct>), ErrorGuaranteed> {
) -> (CodegenResults, FxIndexMap<WorkProductId, WorkProduct>) {
let (codegen_results, work_products) = ongoing_codegen
.downcast::<rustc_codegen_ssa::back::write::OngoingCodegen<LlvmCodegenBackend>>()
.expect("Expected LlvmCodegenBackend's OngoingCodegen, found Box<Any>")
@ -382,7 +382,7 @@ impl CodegenBackend for LlvmCodegenBackend {
});
}
Ok((codegen_results, work_products))
(codegen_results, work_products)
}
fn link(