diff options
Diffstat (limited to 'clang/lib/Sema/SemaExprCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExprCXX.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp index 8ed795abbb7..fbf572e3987 100644 --- a/clang/lib/Sema/SemaExprCXX.cpp +++ b/clang/lib/Sema/SemaExprCXX.cpp @@ -5472,8 +5472,9 @@ QualType Sema::CheckPointerToMemberOperands(ExprResult &LHS, ExprResult &RHS, case RQ_LValue: if (!isIndirect && !LHS.get()->Classify(Context).isLValue()) { - // C++2a allows functions with ref-qualifier & if they are also 'const'. - if (Proto->isConst()) + // C++2a allows functions with ref-qualifier & if their cv-qualifier-seq + // is (exactly) 'const'. + if (Proto->isConst() && !Proto->isVolatile()) Diag(Loc, getLangOpts().CPlusPlus2a ? diag::warn_cxx17_compat_pointer_to_const_ref_member_on_rvalue : diag::ext_pointer_to_const_ref_member_on_rvalue); |
