diff options
Diffstat (limited to 'compiler/rustc_hir_analysis')
| -rw-r--r-- | compiler/rustc_hir_analysis/src/check/check.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_hir_analysis/src/check/check.rs b/compiler/rustc_hir_analysis/src/check/check.rs index 40e08dcdb55..0bdccb02a71 100644 --- a/compiler/rustc_hir_analysis/src/check/check.rs +++ b/compiler/rustc_hir_analysis/src/check/check.rs @@ -52,8 +52,9 @@ fn add_abi_diag_help<T: EmissionGuarantee>(abi: ExternAbi, diag: &mut Diag<'_, T } pub fn check_abi(tcx: TyCtxt<'_>, hir_id: hir::HirId, span: Span, abi: ExternAbi) { - // FIXME: this should be checked earlier, e.g. in `rustc_ast_lowering`, to fix - // things like #86232. + // FIXME: This should be checked earlier, e.g. in `rustc_ast_lowering`, as this + // currently only guards function imports, function definitions, and function pointer types. + // Functions in trait declarations can still use "deprecated" ABIs without any warning. match AbiMap::from_target(&tcx.sess.target).canonize_abi(abi, false) { AbiMapping::Direct(..) => (), |