bors 7660aed73d Auto merge of #132173 - veluca93:abi_checks, r=RalfJung,compiler-errors ... Emit warning when calling/declaring functions with unavailable vectors. On some architectures, vector types may have a different ABI depending on whether the relevant target features are enabled. (The ABI when the feature is disabled is often not specified, but LLVM implements some de-facto ABI.) As discussed in rust-lang/lang-team#235, this turns out to very easily lead to unsound code. This commit makes it a post-monomorphization future-incompat warning to declare or call functions using those vector types in a context in which the corresponding target features are disabled, if using an ABI for which the difference is relevant. This ensures that these functions are always called with a consistent ABI. See the [nomination comment](https://github.com/rust-lang/rust/pull/127731#issuecomment-2288558187) for more discussion. Part of #116558 r? RalfJung		2024-11-10 02:52:25 +00:00
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src	Auto merge of #132173 - veluca93:abi_checks, r=RalfJung,compiler-errors	2024-11-10 02:52:25 +00:00
Cargo.toml	compiler: Switch to rustc_abi in hir_pretty, lint_defs, and mir_build	2024-10-30 22:38:49 -07:00