diff options
Diffstat (limited to 'tools/libclang/CXType.cpp')
| -rw-r--r-- | tools/libclang/CXType.cpp | 132 |
1 files changed, 127 insertions, 5 deletions
diff --git a/tools/libclang/CXType.cpp b/tools/libclang/CXType.cpp index 7c0f307944a1..b8009ddc1c1a 100644 --- a/tools/libclang/CXType.cpp +++ b/tools/libclang/CXType.cpp @@ -70,6 +70,8 @@ static CXTypeKind GetBuiltinTypeKind(const BuiltinType *BT) { #define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) BTCASE(Id); #include "clang/Basic/OpenCLImageTypes.def" #undef IMAGE_TYPE +#define EXT_OPAQUE_TYPE(ExtType, Id, Ext) BTCASE(Id); +#include "clang/Basic/OpenCLExtensionTypes.def" BTCASE(OCLSampler); BTCASE(OCLEvent); BTCASE(OCLQueue); @@ -98,7 +100,9 @@ static CXTypeKind GetTypeKind(QualType T) { TKCASE(Enum); TKCASE(Typedef); TKCASE(ObjCInterface); + TKCASE(ObjCObject); TKCASE(ObjCObjectPointer); + TKCASE(ObjCTypeParam); TKCASE(FunctionNoProto); TKCASE(FunctionProto); TKCASE(ConstantArray); @@ -110,6 +114,7 @@ static CXTypeKind GetTypeKind(QualType T) { TKCASE(Auto); TKCASE(Elaborated); TKCASE(Pipe); + TKCASE(Attributed); default: return CXType_Unexposed; } @@ -123,7 +128,9 @@ CXType cxtype::MakeCXType(QualType T, CXTranslationUnit TU) { if (TU && !T.isNull()) { // Handle attributed types as the original type if (auto *ATT = T->getAs<AttributedType>()) { - return MakeCXType(ATT->getModifiedType(), TU); + if (!(TU->ParsingOptions & CXTranslationUnit_IncludeAttributedTypes)) { + return MakeCXType(ATT->getModifiedType(), TU); + } } // Handle paren types as the original type if (auto *PTT = T->getAs<ParenType>()) { @@ -131,7 +138,7 @@ CXType cxtype::MakeCXType(QualType T, CXTranslationUnit TU) { } ASTContext &Ctx = cxtu::getASTUnit(TU)->getASTContext(); - if (Ctx.getLangOpts().ObjC1) { + if (Ctx.getLangOpts().ObjC) { QualType UnqualT = T.getUnqualifiedType(); if (Ctx.isObjCIdType(UnqualT)) TK = CXType_ObjCId; @@ -437,6 +444,7 @@ CXType clang_getPointeeType(CXType CT) { if (!TP) return MakeCXType(QualType(), GetTU(CT)); +try_again: switch (TP->getTypeClass()) { case Type::Pointer: T = cast<PointerType>(TP)->getPointeeType(); @@ -454,6 +462,12 @@ CXType clang_getPointeeType(CXType CT) { case Type::MemberPointer: T = cast<MemberPointerType>(TP)->getPointeeType(); break; + case Type::Auto: + case Type::DeducedTemplateSpecialization: + TP = cast<DeducedType>(TP)->getDeducedType().getTypePtrOrNull(); + if (TP) + goto try_again; + break; default: T = QualType(); break; @@ -575,7 +589,9 @@ CXString clang_getTypeKindSpelling(enum CXTypeKind K) { TKIND(Enum); TKIND(Typedef); TKIND(ObjCInterface); + TKIND(ObjCObject); TKIND(ObjCObjectPointer); + TKIND(ObjCTypeParam); TKIND(FunctionNoProto); TKIND(FunctionProto); TKIND(ConstantArray); @@ -587,9 +603,12 @@ CXString clang_getTypeKindSpelling(enum CXTypeKind K) { TKIND(Auto); TKIND(Elaborated); TKIND(Pipe); + TKIND(Attributed); #define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) TKIND(Id); #include "clang/Basic/OpenCLImageTypes.def" #undef IMAGE_TYPE +#define EXT_OPAQUE_TYPE(ExtTYpe, Id, Ext) TKIND(Id); +#include "clang/Basic/OpenCLExtensionTypes.def" TKIND(OCLSampler); TKIND(OCLEvent); TKIND(OCLQueue); @@ -632,6 +651,7 @@ CXCallingConv clang_getFunctionTypeCallingConv(CXType X) { TCALLINGCONV(X86Pascal); TCALLINGCONV(X86RegCall); TCALLINGCONV(X86VectorCall); + TCALLINGCONV(AArch64VectorCall); TCALLINGCONV(Win64); TCALLINGCONV(X86_64SysV); TCALLINGCONV(AAPCS); @@ -992,6 +1012,17 @@ long long clang_Type_getOffsetOf(CXType PT, const char *S) { return CXTypeLayoutError_InvalidFieldName; } +CXType clang_Type_getModifiedType(CXType CT) { + QualType T = GetQualType(CT); + if (T.isNull()) + return MakeCXType(QualType(), GetTU(CT)); + + if (auto *ATT = T->getAs<AttributedType>()) + return MakeCXType(ATT->getModifiedType(), GetTU(CT)); + + return MakeCXType(QualType(), GetTU(CT)); +} + long long clang_Cursor_getOffsetOfField(CXCursor C) { if (clang_isDeclaration(C.kind)) { // we need to validate the parent type @@ -1098,6 +1129,74 @@ CXType clang_Type_getTemplateArgumentAsType(CXType CT, unsigned index) { return MakeCXType(QT.getValueOr(QualType()), GetTU(CT)); } +CXType clang_Type_getObjCObjectBaseType(CXType CT) { + QualType T = GetQualType(CT); + if (T.isNull()) + return MakeCXType(QualType(), GetTU(CT)); + + const ObjCObjectType *OT = dyn_cast<ObjCObjectType>(T); + if (!OT) + return MakeCXType(QualType(), GetTU(CT)); + + return MakeCXType(OT->getBaseType(), GetTU(CT)); +} + +unsigned clang_Type_getNumObjCProtocolRefs(CXType CT) { + QualType T = GetQualType(CT); + if (T.isNull()) + return 0; + + const ObjCObjectType *OT = dyn_cast<ObjCObjectType>(T); + if (!OT) + return 0; + + return OT->getNumProtocols(); +} + +CXCursor clang_Type_getObjCProtocolDecl(CXType CT, unsigned i) { + QualType T = GetQualType(CT); + if (T.isNull()) + return cxcursor::MakeCXCursorInvalid(CXCursor_NoDeclFound); + + const ObjCObjectType *OT = dyn_cast<ObjCObjectType>(T); + if (!OT) + return cxcursor::MakeCXCursorInvalid(CXCursor_NoDeclFound); + + const ObjCProtocolDecl *PD = OT->getProtocol(i); + if (!PD) + return cxcursor::MakeCXCursorInvalid(CXCursor_NoDeclFound); + + return cxcursor::MakeCXCursor(PD, GetTU(CT)); +} + +unsigned clang_Type_getNumObjCTypeArgs(CXType CT) { + QualType T = GetQualType(CT); + if (T.isNull()) + return 0; + + const ObjCObjectType *OT = dyn_cast<ObjCObjectType>(T); + if (!OT) + return 0; + + return OT->getTypeArgs().size(); +} + +CXType clang_Type_getObjCTypeArg(CXType CT, unsigned i) { + QualType T = GetQualType(CT); + if (T.isNull()) + return MakeCXType(QualType(), GetTU(CT)); + + const ObjCObjectType *OT = dyn_cast<ObjCObjectType>(T); + if (!OT) + return MakeCXType(QualType(), GetTU(CT)); + + const ArrayRef<QualType> TA = OT->getTypeArgs(); + if ((size_t)i >= TA.size()) + return MakeCXType(QualType(), GetTU(CT)); + + return MakeCXType(TA[i], GetTU(CT)); +} + unsigned clang_Type_visitFields(CXType PT, CXFieldVisitor visitor, CXClientData client_data){ @@ -1130,11 +1229,15 @@ unsigned clang_Cursor_isAnonymous(CXCursor C){ if (!clang_isDeclaration(C.kind)) return 0; const Decl *D = cxcursor::getCursorDecl(C); - if (const RecordDecl *FD = dyn_cast_or_null<RecordDecl>(D)) - return FD->isAnonymousStructOrUnion(); + if (const NamespaceDecl *ND = dyn_cast_or_null<NamespaceDecl>(D)) { + return ND->isAnonymousNamespace(); + } else if (const TagDecl *TD = dyn_cast_or_null<TagDecl>(D)) { + return TD->getTypedefNameForAnonDecl() == nullptr && + TD->getIdentifier() == nullptr; + } + return 0; } - CXType clang_Type_getNamedType(CXType CT){ QualType T = GetQualType(CT); const Type *TP = T.getTypePtrOrNull(); @@ -1153,3 +1256,22 @@ unsigned clang_Type_isTransparentTagTypedef(CXType TT){ } return false; } + +enum CXTypeNullabilityKind clang_Type_getNullability(CXType CT) { + QualType T = GetQualType(CT); + if (T.isNull()) + return CXTypeNullability_Invalid; + + ASTContext &Ctx = cxtu::getASTUnit(GetTU(CT))->getASTContext(); + if (auto nullability = T->getNullability(Ctx)) { + switch (*nullability) { + case NullabilityKind::NonNull: + return CXTypeNullability_NonNull; + case NullabilityKind::Nullable: + return CXTypeNullability_Nullable; + case NullabilityKind::Unspecified: + return CXTypeNullability_Unspecified; + } + } + return CXTypeNullability_Invalid; +} |