diff options
Diffstat (limited to 'clang/lib/Sema/SemaDecl.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDecl.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp index dfa5647e9df..dead3b69bbd 100644 --- a/clang/lib/Sema/SemaDecl.cpp +++ b/clang/lib/Sema/SemaDecl.cpp @@ -3562,7 +3562,12 @@ bool Sema::MergeFunctionDecl(FunctionDecl *New, NamedDecl *&OldD, } } - if (OldQTypeForComparison == NewQType) + // If the function types are compatible, merge the declarations. Ignore the + // exception specifier because it was already checked above in + // CheckEquivalentExceptionSpec, and we don't want follow-on diagnostics + // about incompatible types under -fms-compatibility. + if (Context.hasSameFunctionTypeIgnoringExceptionSpec(OldQTypeForComparison, + NewQType)) return MergeCompatibleFunctionDecls(New, Old, S, MergeTypeWithOld); // If the types are imprecise (due to dependent constructs in friends or |
