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authorbors <bors@rust-lang.org>2023-12-30 18:39:57 +0000
committerbors <bors@rust-lang.org>2023-12-30 18:39:57 +0000
commit5a345b325b59370171d9a00c8f575fb177ead767 (patch)
tree7b5b6418b0570e87bfc5afc7536f2a95d7037ace /compiler/rustc_codegen_llvm/src/errors.rs
parenta2541e861e74cd1fe6454df02c843ad1ec592589 (diff)
parentffafcd8819deb78ad85dd4968cf5da531d8f436d (diff)
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Auto merge of #119446 - Nilstrieb:bitflags2.0-hell, r=compiler-errors
Update to bitflags 2 in the compiler

This involves lots of breaking changes. There are two big changes that force changes. The first is that the bitflag types now don't automatically implement normal derive traits, so we need to derive them manually.

Additionally, bitflags now have a hidden inner type by default, which breaks our custom derives. The bitflags docs recommend using the impl form in these cases, which I did.

r? compiler
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