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| author | yukang <moorekang@gmail.com> | 2022-09-06 14:16:54 +0800 |
|---|---|---|
| committer | yukang <moorekang@gmail.com> | 2022-09-06 14:16:54 +0800 |
| commit | 00b10a5552c575e884a40de808a3cb64a647a442 (patch) | |
| tree | d8c2f809353954988709497671ef8c5931f103e9 /compiler/rustc_codegen_llvm/src/attributes.rs | |
| parent | 676afc514944aa618977bacf8fe28cefc443a13a (diff) | |
| download | rust-00b10a5552c575e884a40de808a3cb64a647a442.tar.gz rust-00b10a5552c575e884a40de808a3cb64a647a442.zip | |
get_attr should check that no duplicates are allowed
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/attributes.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/attributes.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs index aabbe8ac276..b38684a63e4 100644 --- a/compiler/rustc_codegen_llvm/src/attributes.rs +++ b/compiler/rustc_codegen_llvm/src/attributes.rs @@ -386,7 +386,8 @@ pub fn from_fn_attrs<'ll, 'tcx>( ) { let span = cx .tcx - .get_attr(instance.def_id(), sym::target_feature) + .get_attrs(instance.def_id(), sym::target_feature) + .next() .map_or_else(|| cx.tcx.def_span(instance.def_id()), |a| a.span); let msg = format!( "the target features {} must all be either enabled or disabled together", |