本文整理汇总了C++中ASTContext::getWideCharType方法的典型用法代码示例。如果您正苦于以下问题：C++ ASTContext::getWideCharType方法的具体用法？C++ ASTContext::getWideCharType怎么用？C++ ASTContext::getWideCharType使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ASTContext的用法示例。
在下文中一共展示了ASTContext::getWideCharType方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getRepresentativeType
QualType ArgType::getRepresentativeType(ASTContext &C) const {
QualType Res;
switch (K) {
case InvalidTy:
llvm_unreachable("No representative type for Invalid ArgType");
case UnknownTy:
llvm_unreachable("No representative type for Unknown ArgType");
case AnyCharTy:
Res = C.CharTy;
break;
case SpecificTy:
Res = T;
break;
case CStrTy:
Res = C.getPointerType(C.CharTy);
break;
case WCStrTy:
Res = C.getPointerType(C.getWideCharType());
break;
case ObjCPointerTy:
Res = C.ObjCBuiltinIdTy;
break;
case CPointerTy:
Res = C.VoidPtrTy;
break;
case WIntTy: {
Res = C.getWIntType();
break;
}
}
if (Ptr)
Res = C.getPointerType(Res);
return Res;
}示例2: switch
//.........这里部分代码省略.........
return T == C.UnsignedCharTy || T == C.SignedCharTy ? Match
: NoMatch;
case BuiltinType::Short:
return T == C.UnsignedShortTy ? Match : NoMatch;
case BuiltinType::UShort:
return T == C.ShortTy ? Match : NoMatch;
case BuiltinType::Int:
return T == C.UnsignedIntTy ? Match : NoMatch;
case BuiltinType::UInt:
return T == C.IntTy ? Match : NoMatch;
case BuiltinType::Long:
return T == C.UnsignedLongTy ? Match : NoMatch;
case BuiltinType::ULong:
return T == C.LongTy ? Match : NoMatch;
case BuiltinType::LongLong:
return T == C.UnsignedLongLongTy ? Match : NoMatch;
case BuiltinType::ULongLong:
return T == C.LongLongTy ? Match : NoMatch;
}
return NoMatch;
}
case CStrTy: {
const PointerType *PT = argTy->getAs<PointerType>();
if (!PT)
return NoMatch;
QualType pointeeTy = PT->getPointeeType();
if (const BuiltinType *BT = pointeeTy->getAs<BuiltinType>())
switch (BT->getKind()) {
case BuiltinType::Void:
case BuiltinType::Char_U:
case BuiltinType::UChar:
case BuiltinType::Char_S:
case BuiltinType::SChar:
return Match;
default:
break;
}
return NoMatch;
}
case WCStrTy: {
const PointerType *PT = argTy->getAs<PointerType>();
if (!PT)
return NoMatch;
QualType pointeeTy =
C.getCanonicalType(PT->getPointeeType()).getUnqualifiedType();
return pointeeTy == C.getWideCharType() ? Match : NoMatch;
}
case WIntTy: {
QualType PromoArg =
argTy->isPromotableIntegerType()
? C.getPromotedIntegerType(argTy) : argTy;
QualType WInt = C.getCanonicalType(C.getWIntType()).getUnqualifiedType();
PromoArg = C.getCanonicalType(PromoArg).getUnqualifiedType();
// If the promoted argument is the corresponding signed type of the
// wint_t type, then it should match.
if (PromoArg->hasSignedIntegerRepresentation() &&
C.getCorrespondingUnsignedType(PromoArg) == WInt)
return Match;
return WInt == PromoArg ? Match : NoMatch;
}
case CPointerTy:
if (argTy->isVoidPointerType()) {
return Match;
} if (argTy->isPointerType() || argTy->isObjCObjectPointerType() ||
argTy->isBlockPointerType() || argTy->isNullPtrType()) {
return NoMatchPedantic;
} else {
return NoMatch;
}
case ObjCPointerTy: {
if (argTy->getAs<ObjCObjectPointerType>() ||
argTy->getAs<BlockPointerType>())
return Match;
// Handle implicit toll-free bridging.
if (const PointerType *PT = argTy->getAs<PointerType>()) {
// Things such as CFTypeRef are really just opaque pointers
// to C structs representing CF types that can often be bridged
// to Objective-C objects. Since the compiler doesn't know which
// structs can be toll-free bridged, we just accept them all.
QualType pointee = PT->getPointeeType();
if (pointee->getAsStructureType() || pointee->isVoidType())
return Match;
}
return NoMatch;
}
}
llvm_unreachable("Invalid ArgType Kind!");
}