diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/Sema/SemaDeclAttr.cpp | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp index 5e43f66..842a01a 100644 --- a/clang/lib/Sema/SemaDeclAttr.cpp +++ b/clang/lib/Sema/SemaDeclAttr.cpp @@ -5928,28 +5928,6 @@ static void handlePreferredTypeAttr(Sema &S, Decl *D, const ParsedAttr &AL) { S.RequireCompleteType(ParmTSI->getTypeLoc().getBeginLoc(), QT, diag::err_incomplete_type); - if (QT->isEnumeralType()) { - auto IsCorrespondingType = [&](QualType LHS, QualType RHS) { - assert(LHS != RHS); - if (LHS->isSignedIntegerType()) - return LHS == S.getASTContext().getCorrespondingSignedType(RHS); - return LHS == S.getASTContext().getCorrespondingUnsignedType(RHS); - }; - QualType BitfieldType = - cast<FieldDecl>(D)->getType()->getCanonicalTypeUnqualified(); - QualType EnumUnderlyingType = QT->getAs<EnumType>() - ->getDecl() - ->getIntegerType() - ->getCanonicalTypeUnqualified(); - if (EnumUnderlyingType != BitfieldType && - !IsCorrespondingType(EnumUnderlyingType, BitfieldType)) { - S.Diag(ParmTSI->getTypeLoc().getBeginLoc(), - diag::warn_attribute_underlying_type_mismatch) - << EnumUnderlyingType << QT << BitfieldType; - return; - } - } - D->addAttr(::new (S.Context) PreferredTypeAttr(S.Context, AL, ParmTSI)); } |