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abi: remove redundant fn_sig hook from provide_extern.

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Eduard-Mihai Burtescu 2021-10-12 13:48:26 +03:00 committed by Eduard-Mihai Burtescu
parent 1436572c3a
commit f8333127d7
1 changed files with 3 additions and 10 deletions
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13
crates/rustc_codegen_spirv/src/abi.rs
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@ -52,16 +52,9 @@ pub(crate) fn provide(providers: &mut Providers) {
}
pub(crate) fn provide_extern(providers: &mut Providers) {
// See comments in provide(), only this time we use the default *extern* provider.
providers.fn_sig = |tcx, def_id| {
let result = (rustc_interface::DEFAULT_EXTERN_QUERY_PROVIDERS.fn_sig)(tcx, def_id);
result.map_bound(|mut inner| {
if let SpecAbi::C { .. } = inner.abi {
inner.abi = SpecAbi::Rust;
}
inner
})
};
// Reset providers overriden in `provide`, that need to still go through the
// `rustc_metadata::rmeta` decoding, as opposed to being locally computed.
providers.fn_sig = rustc_interface::DEFAULT_EXTERN_QUERY_PROVIDERS.fn_sig;
}
/// If a struct contains a pointer to itself, even indirectly, then doing a naiive recursive walk