//
//===----------------------------------------------------------------------===//
-#include "CIndexer.h"
#include "CIndexDiagnostic.h"
+#include "CIndexer.h"
#include "CLog.h"
#include "CXCursor.h"
#include "CXSourceLocation.h"
#include "CXType.h"
#include "CursorVisitor.h"
#include "clang/AST/Attr.h"
-#include "clang/AST/Mangle.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Basic/DiagnosticCategories.h"
#include "clang/Basic/DiagnosticIDs.h"
-#include "clang/Basic/TargetInfo.h"
#include "clang/Basic/Version.h"
#include "clang/Frontend/ASTUnit.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/FrontendDiagnostic.h"
+#include "clang/Index/CodegenNameGenerator.h"
#include "clang/Index/CommentToXML.h"
#include "clang/Lex/HeaderSearch.h"
#include "clang/Lex/Lexer.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Config/llvm-config.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/IR/Mangler.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/CrashRecoveryContext.h"
#include "llvm/Support/Format.h"
for (ASTUnit::top_level_iterator TL = CXXUnit->top_level_begin(),
TLEnd = CXXUnit->top_level_end();
TL != TLEnd; ++TL) {
- if (Visit(MakeCXCursor(*TL, TU, RegionOfInterest), true))
- return true;
+ const Optional<bool> V = handleDeclForVisitation(*TL);
+ if (!V.hasValue())
+ continue;
+ return V.getValue();
}
} else if (VisitDeclContext(
CXXUnit->getASTContext().getTranslationUnitDecl()))
Decl *D = *I;
if (D->getLexicalDeclContext() != DC)
continue;
- CXCursor Cursor = MakeCXCursor(D, TU, RegionOfInterest);
-
- // Ignore synthesized ivars here, otherwise if we have something like:
- // @synthesize prop = _prop;
- // and '_prop' is not declared, we will encounter a '_prop' ivar before
- // encountering the 'prop' synthesize declaration and we will think that
- // we passed the region-of-interest.
- if (ObjCIvarDecl *ivarD = dyn_cast<ObjCIvarDecl>(D)) {
- if (ivarD->getSynthesize())
- continue;
- }
-
- // FIXME: ObjCClassRef/ObjCProtocolRef for forward class/protocol
- // declarations is a mismatch with the compiler semantics.
- if (Cursor.kind == CXCursor_ObjCInterfaceDecl) {
- ObjCInterfaceDecl *ID = cast<ObjCInterfaceDecl>(D);
- if (!ID->isThisDeclarationADefinition())
- Cursor = MakeCursorObjCClassRef(ID, ID->getLocation(), TU);
-
- } else if (Cursor.kind == CXCursor_ObjCProtocolDecl) {
- ObjCProtocolDecl *PD = cast<ObjCProtocolDecl>(D);
- if (!PD->isThisDeclarationADefinition())
- Cursor = MakeCursorObjCProtocolRef(PD, PD->getLocation(), TU);
- }
-
- const Optional<bool> &V = shouldVisitCursor(Cursor);
+ const Optional<bool> V = handleDeclForVisitation(D);
if (!V.hasValue())
continue;
- if (!V.getValue())
- return false;
- if (Visit(Cursor, true))
- return true;
+ return V.getValue();
}
return false;
}
+Optional<bool> CursorVisitor::handleDeclForVisitation(const Decl *D) {
+ CXCursor Cursor = MakeCXCursor(D, TU, RegionOfInterest);
+
+ // Ignore synthesized ivars here, otherwise if we have something like:
+ // @synthesize prop = _prop;
+ // and '_prop' is not declared, we will encounter a '_prop' ivar before
+ // encountering the 'prop' synthesize declaration and we will think that
+ // we passed the region-of-interest.
+ if (auto *ivarD = dyn_cast<ObjCIvarDecl>(D)) {
+ if (ivarD->getSynthesize())
+ return None;
+ }
+
+ // FIXME: ObjCClassRef/ObjCProtocolRef for forward class/protocol
+ // declarations is a mismatch with the compiler semantics.
+ if (Cursor.kind == CXCursor_ObjCInterfaceDecl) {
+ auto *ID = cast<ObjCInterfaceDecl>(D);
+ if (!ID->isThisDeclarationADefinition())
+ Cursor = MakeCursorObjCClassRef(ID, ID->getLocation(), TU);
+
+ } else if (Cursor.kind == CXCursor_ObjCProtocolDecl) {
+ auto *PD = cast<ObjCProtocolDecl>(D);
+ if (!PD->isThisDeclarationADefinition())
+ Cursor = MakeCursorObjCProtocolRef(PD, PD->getLocation(), TU);
+ }
+
+ const Optional<bool> V = shouldVisitCursor(Cursor);
+ if (!V.hasValue())
+ return None;
+ if (!V.getValue())
+ return false;
+ if (Visit(Cursor, true))
+ return true;
+ return None;
+}
+
bool CursorVisitor::VisitTranslationUnitDecl(TranslationUnitDecl *D) {
llvm_unreachable("Translation units are visited directly by Visit()");
}
if (Visit(TSInfo->getTypeLoc()))
return true;
- for (const auto *P : ND->params()) {
+ for (const auto *P : ND->parameters()) {
if (Visit(MakeCXCursor(P, TU, RegionOfInterest)))
return true;
}
IdentifierInfo *PropertyId = PD->getIdentifier();
ObjCPropertyDecl *prevDecl =
- ObjCPropertyDecl::findPropertyDecl(cast<DeclContext>(ID), PropertyId);
+ ObjCPropertyDecl::findPropertyDecl(cast<DeclContext>(ID), PropertyId,
+ PD->getQueryKind());
if (!prevDecl)
return false;
return false;
}
+bool CursorVisitor::VisitStaticAssertDecl(StaticAssertDecl *D) {
+ if (Visit(MakeCXCursor(D->getAssertExpr(), StmtParent, TU, RegionOfInterest)))
+ return true;
+ if (Visit(MakeCXCursor(D->getMessage(), StmtParent, TU, RegionOfInterest)))
+ return true;
+ return false;
+}
+
bool CursorVisitor::VisitDeclarationNameInfo(DeclarationNameInfo Name) {
switch (Name.getName().getNameKind()) {
case clang::DeclarationName::Identifier:
case BuiltinType::Void:
case BuiltinType::NullPtr:
case BuiltinType::Dependent:
- case BuiltinType::OCLImage1d:
- case BuiltinType::OCLImage1dArray:
- case BuiltinType::OCLImage1dBuffer:
- case BuiltinType::OCLImage2d:
- case BuiltinType::OCLImage2dArray:
- case BuiltinType::OCLImage2dDepth:
- case BuiltinType::OCLImage2dArrayDepth:
- case BuiltinType::OCLImage2dMSAA:
- case BuiltinType::OCLImage2dArrayMSAA:
- case BuiltinType::OCLImage2dMSAADepth:
- case BuiltinType::OCLImage2dArrayMSAADepth:
- case BuiltinType::OCLImage3d:
+#define IMAGE_TYPE(ImgType, Id, SingletonId, Access, Suffix) \
+ case BuiltinType::Id:
+#include "clang/Basic/OpenCLImageTypes.def"
case BuiltinType::OCLSampler:
case BuiltinType::OCLEvent:
case BuiltinType::OCLClkEvent:
return Visit(TL.getValueLoc());
}
+bool CursorVisitor::VisitPipeTypeLoc(PipeTypeLoc TL) {
+ return Visit(TL.getValueLoc());
+}
+
#define DEFAULT_TYPELOC_IMPL(CLASS, PARENT) \
bool CursorVisitor::Visit##CLASS##TypeLoc(CLASS##TypeLoc TL) { \
return Visit##PARENT##Loc(TL); \
void VisitOMPAtomicDirective(const OMPAtomicDirective *D);
void VisitOMPTargetDirective(const OMPTargetDirective *D);
void VisitOMPTargetDataDirective(const OMPTargetDataDirective *D);
+ void VisitOMPTargetEnterDataDirective(const OMPTargetEnterDataDirective *D);
+ void VisitOMPTargetExitDataDirective(const OMPTargetExitDataDirective *D);
+ void VisitOMPTargetParallelDirective(const OMPTargetParallelDirective *D);
+ void
+ VisitOMPTargetParallelForDirective(const OMPTargetParallelForDirective *D);
void VisitOMPTeamsDirective(const OMPTeamsDirective *D);
void VisitOMPTaskLoopDirective(const OMPTaskLoopDirective *D);
void VisitOMPTaskLoopSimdDirective(const OMPTaskLoopSimdDirective *D);
void VisitOMPDistributeDirective(const OMPDistributeDirective *D);
+ void VisitOMPDistributeParallelForDirective(
+ const OMPDistributeParallelForDirective *D);
+ void VisitOMPDistributeParallelForSimdDirective(
+ const OMPDistributeParallelForSimdDirective *D);
+ void VisitOMPDistributeSimdDirective(const OMPDistributeSimdDirective *D);
+ void VisitOMPTargetParallelForSimdDirective(
+ const OMPTargetParallelForSimdDirective *D);
+ void VisitOMPTargetSimdDirective(const OMPTargetSimdDirective *D);
private:
void AddDeclarationNameInfo(const Stmt *S);
#define OPENMP_CLAUSE(Name, Class) \
void Visit##Class(const Class *C);
#include "clang/Basic/OpenMPKinds.def"
+ void VisitOMPClauseWithPreInit(const OMPClauseWithPreInit *C);
+ void VisitOMPClauseWithPostUpdate(const OMPClauseWithPostUpdate *C);
};
+void OMPClauseEnqueue::VisitOMPClauseWithPreInit(
+ const OMPClauseWithPreInit *C) {
+ Visitor->AddStmt(C->getPreInitStmt());
+}
+
+void OMPClauseEnqueue::VisitOMPClauseWithPostUpdate(
+ const OMPClauseWithPostUpdate *C) {
+ VisitOMPClauseWithPreInit(C);
+ Visitor->AddStmt(C->getPostUpdateExpr());
+}
+
void OMPClauseEnqueue::VisitOMPIfClause(const OMPIfClause *C) {
Visitor->AddStmt(C->getCondition());
}
void OMPClauseEnqueue::VisitOMPProcBindClause(const OMPProcBindClause *C) { }
void OMPClauseEnqueue::VisitOMPScheduleClause(const OMPScheduleClause *C) {
+ VisitOMPClauseWithPreInit(C);
Visitor->AddStmt(C->getChunkSize());
- Visitor->AddStmt(C->getHelperChunkSize());
}
void OMPClauseEnqueue::VisitOMPOrderedClause(const OMPOrderedClause *C) {
void OMPClauseEnqueue::VisitOMPFirstprivateClause(
const OMPFirstprivateClause *C) {
VisitOMPClauseList(C);
+ VisitOMPClauseWithPreInit(C);
+ for (const auto *E : C->private_copies()) {
+ Visitor->AddStmt(E);
+ }
+ for (const auto *E : C->inits()) {
+ Visitor->AddStmt(E);
+ }
}
void OMPClauseEnqueue::VisitOMPLastprivateClause(
const OMPLastprivateClause *C) {
VisitOMPClauseList(C);
+ VisitOMPClauseWithPostUpdate(C);
for (auto *E : C->private_copies()) {
Visitor->AddStmt(E);
}
}
void OMPClauseEnqueue::VisitOMPReductionClause(const OMPReductionClause *C) {
VisitOMPClauseList(C);
+ VisitOMPClauseWithPostUpdate(C);
for (auto *E : C->privates()) {
Visitor->AddStmt(E);
}
}
void OMPClauseEnqueue::VisitOMPLinearClause(const OMPLinearClause *C) {
VisitOMPClauseList(C);
+ VisitOMPClauseWithPostUpdate(C);
for (const auto *E : C->privates()) {
Visitor->AddStmt(E);
}
void OMPClauseEnqueue::VisitOMPMapClause(const OMPMapClause *C) {
VisitOMPClauseList(C);
}
+void OMPClauseEnqueue::VisitOMPDistScheduleClause(
+ const OMPDistScheduleClause *C) {
+ VisitOMPClauseWithPreInit(C);
+ Visitor->AddStmt(C->getChunkSize());
+}
+void OMPClauseEnqueue::VisitOMPDefaultmapClause(
+ const OMPDefaultmapClause * /*C*/) {}
+void OMPClauseEnqueue::VisitOMPToClause(const OMPToClause *C) {
+ VisitOMPClauseList(C);
+}
+void OMPClauseEnqueue::VisitOMPFromClause(const OMPFromClause *C) {
+ VisitOMPClauseList(C);
+}
+void OMPClauseEnqueue::VisitOMPUseDevicePtrClause(const OMPUseDevicePtrClause *C) {
+ VisitOMPClauseList(C);
+}
+void OMPClauseEnqueue::VisitOMPIsDevicePtrClause(const OMPIsDevicePtrClause *C) {
+ VisitOMPClauseList(C);
+}
}
void EnqueueVisitor::EnqueueChildren(const OMPClause *S) {
}
void EnqueueVisitor::VisitDesignatedInitExpr(const DesignatedInitExpr *E) {
AddStmt(E->getInit());
- for (DesignatedInitExpr::const_reverse_designators_iterator
- D = E->designators_rbegin(), DEnd = E->designators_rend();
- D != DEnd; ++D) {
- if (D->isFieldDesignator()) {
- if (FieldDecl *Field = D->getField())
- AddMemberRef(Field, D->getFieldLoc());
+ for (const DesignatedInitExpr::Designator &D :
+ llvm::reverse(E->designators())) {
+ if (D.isFieldDesignator()) {
+ if (FieldDecl *Field = D.getField())
+ AddMemberRef(Field, D.getFieldLoc());
continue;
}
- if (D->isArrayDesignator()) {
- AddStmt(E->getArrayIndex(*D));
+ if (D.isArrayDesignator()) {
+ AddStmt(E->getArrayIndex(D));
continue;
}
- assert(D->isArrayRangeDesignator() && "Unknown designator kind");
- AddStmt(E->getArrayRangeEnd(*D));
- AddStmt(E->getArrayRangeStart(*D));
+ assert(D.isArrayRangeDesignator() && "Unknown designator kind");
+ AddStmt(E->getArrayRangeEnd(D));
+ AddStmt(E->getArrayRangeStart(D));
}
}
void EnqueueVisitor::VisitExplicitCastExpr(const ExplicitCastExpr *E) {
VisitOMPExecutableDirective(D);
}
+void EnqueueVisitor::VisitOMPTargetEnterDataDirective(
+ const OMPTargetEnterDataDirective *D) {
+ VisitOMPExecutableDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPTargetExitDataDirective(
+ const OMPTargetExitDataDirective *D) {
+ VisitOMPExecutableDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPTargetParallelDirective(
+ const OMPTargetParallelDirective *D) {
+ VisitOMPExecutableDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPTargetParallelForDirective(
+ const OMPTargetParallelForDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
void EnqueueVisitor::VisitOMPTeamsDirective(const OMPTeamsDirective *D) {
VisitOMPExecutableDirective(D);
}
VisitOMPLoopDirective(D);
}
+void EnqueueVisitor::VisitOMPDistributeParallelForDirective(
+ const OMPDistributeParallelForDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPDistributeParallelForSimdDirective(
+ const OMPDistributeParallelForSimdDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPDistributeSimdDirective(
+ const OMPDistributeSimdDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPTargetParallelForSimdDirective(
+ const OMPTargetParallelForSimdDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
+void EnqueueVisitor::VisitOMPTargetSimdDirective(
+ const OMPTargetSimdDirective *D) {
+ VisitOMPLoopDirective(D);
+}
+
void CursorVisitor::EnqueueWorkList(VisitorWorkList &WL, const Stmt *S) {
EnqueueVisitor(WL, MakeCXCursor(S, StmtParent, TU,RegionOfInterest)).Visit(S);
}
IntrusiveRefCntPtr<DiagnosticsEngine>
Diags(CompilerInstance::createDiagnostics(new DiagnosticOptions));
+ if (options & CXTranslationUnit_KeepGoing)
+ Diags->setFatalsAsError(true);
+
// Recover resources if we crash before exiting this function.
llvm::CrashRecoveryContextCleanupRegistrar<DiagnosticsEngine,
llvm::CrashRecoveryContextReleaseRefCleanup<DiagnosticsEngine> >
return result;
}
+CXString clang_Type_getObjCEncoding(CXType CT) {
+ CXTranslationUnit tu = static_cast<CXTranslationUnit>(CT.data[1]);
+ ASTContext &Ctx = getASTUnit(tu)->getASTContext();
+ std::string encoding;
+ Ctx.getObjCEncodingForType(QualType::getFromOpaquePtr(CT.data[0]),
+ encoding);
+
+ return cxstring::createDup(encoding);
+}
+
+static const IdentifierInfo *getMacroIdentifier(CXCursor C) {
+ if (C.kind == CXCursor_MacroDefinition) {
+ if (const MacroDefinitionRecord *MDR = getCursorMacroDefinition(C))
+ return MDR->getName();
+ } else if (C.kind == CXCursor_MacroExpansion) {
+ MacroExpansionCursor ME = getCursorMacroExpansion(C);
+ return ME.getName();
+ }
+ return nullptr;
+}
+
+unsigned clang_Cursor_isMacroFunctionLike(CXCursor C) {
+ const IdentifierInfo *II = getMacroIdentifier(C);
+ if (!II) {
+ return false;
+ }
+ ASTUnit *ASTU = getCursorASTUnit(C);
+ Preprocessor &PP = ASTU->getPreprocessor();
+ if (const MacroInfo *MI = PP.getMacroInfo(II))
+ return MI->isFunctionLike();
+ return false;
+}
+
+unsigned clang_Cursor_isMacroBuiltin(CXCursor C) {
+ const IdentifierInfo *II = getMacroIdentifier(C);
+ if (!II) {
+ return false;
+ }
+ ASTUnit *ASTU = getCursorASTUnit(C);
+ Preprocessor &PP = ASTU->getPreprocessor();
+ if (const MacroInfo *MI = PP.getMacroInfo(II))
+ return MI->isBuiltinMacro();
+ return false;
+}
+
+unsigned clang_Cursor_isFunctionInlined(CXCursor C) {
+ const Decl *D = getCursorDecl(C);
+ const FunctionDecl *FD = dyn_cast_or_null<FunctionDecl>(D);
+ if (!FD) {
+ return false;
+ }
+ return FD->isInlined();
+}
+
+static StringLiteral* getCFSTR_value(CallExpr *callExpr) {
+ if (callExpr->getNumArgs() != 1) {
+ return nullptr;
+ }
+
+ StringLiteral *S = nullptr;
+ auto *arg = callExpr->getArg(0);
+ if (arg->getStmtClass() == Stmt::ImplicitCastExprClass) {
+ ImplicitCastExpr *I = static_cast<ImplicitCastExpr *>(arg);
+ auto *subExpr = I->getSubExprAsWritten();
+
+ if(subExpr->getStmtClass() != Stmt::StringLiteralClass){
+ return nullptr;
+ }
+
+ S = static_cast<StringLiteral *>(I->getSubExprAsWritten());
+ } else if (arg->getStmtClass() == Stmt::StringLiteralClass) {
+ S = static_cast<StringLiteral *>(callExpr->getArg(0));
+ } else {
+ return nullptr;
+ }
+ return S;
+}
+
+struct ExprEvalResult {
+ CXEvalResultKind EvalType;
+ union {
+ int intVal;
+ double floatVal;
+ char *stringVal;
+ } EvalData;
+ ~ExprEvalResult() {
+ if (EvalType != CXEval_UnExposed && EvalType != CXEval_Float &&
+ EvalType != CXEval_Int) {
+ delete EvalData.stringVal;
+ }
+ }
+};
+
+void clang_EvalResult_dispose(CXEvalResult E) {
+ delete static_cast<ExprEvalResult *>(E);
+}
+
+CXEvalResultKind clang_EvalResult_getKind(CXEvalResult E) {
+ if (!E) {
+ return CXEval_UnExposed;
+ }
+ return ((ExprEvalResult *)E)->EvalType;
+}
+
+int clang_EvalResult_getAsInt(CXEvalResult E) {
+ if (!E) {
+ return 0;
+ }
+ return ((ExprEvalResult *)E)->EvalData.intVal;
+}
+
+double clang_EvalResult_getAsDouble(CXEvalResult E) {
+ if (!E) {
+ return 0;
+ }
+ return ((ExprEvalResult *)E)->EvalData.floatVal;
+}
+
+const char* clang_EvalResult_getAsStr(CXEvalResult E) {
+ if (!E) {
+ return nullptr;
+ }
+ return ((ExprEvalResult *)E)->EvalData.stringVal;
+}
+
+static const ExprEvalResult* evaluateExpr(Expr *expr, CXCursor C) {
+ Expr::EvalResult ER;
+ ASTContext &ctx = getCursorContext(C);
+ if (!expr)
+ return nullptr;
+
+ expr = expr->IgnoreParens();
+ if (!expr->EvaluateAsRValue(ER, ctx))
+ return nullptr;
+
+ QualType rettype;
+ CallExpr *callExpr;
+ auto result = llvm::make_unique<ExprEvalResult>();
+ result->EvalType = CXEval_UnExposed;
+
+ if (ER.Val.isInt()) {
+ result->EvalType = CXEval_Int;
+ result->EvalData.intVal = ER.Val.getInt().getExtValue();
+ return result.release();
+ }
+
+ if (ER.Val.isFloat()) {
+ llvm::SmallVector<char, 100> Buffer;
+ ER.Val.getFloat().toString(Buffer);
+ std::string floatStr(Buffer.data(), Buffer.size());
+ result->EvalType = CXEval_Float;
+ bool ignored;
+ llvm::APFloat apFloat = ER.Val.getFloat();
+ apFloat.convert(llvm::APFloat::IEEEdouble,
+ llvm::APFloat::rmNearestTiesToEven, &ignored);
+ result->EvalData.floatVal = apFloat.convertToDouble();
+ return result.release();
+ }
+
+ if (expr->getStmtClass() == Stmt::ImplicitCastExprClass) {
+ const ImplicitCastExpr *I = dyn_cast<ImplicitCastExpr>(expr);
+ auto *subExpr = I->getSubExprAsWritten();
+ if (subExpr->getStmtClass() == Stmt::StringLiteralClass ||
+ subExpr->getStmtClass() == Stmt::ObjCStringLiteralClass) {
+ const StringLiteral *StrE = nullptr;
+ const ObjCStringLiteral *ObjCExpr;
+ ObjCExpr = dyn_cast<ObjCStringLiteral>(subExpr);
+
+ if (ObjCExpr) {
+ StrE = ObjCExpr->getString();
+ result->EvalType = CXEval_ObjCStrLiteral;
+ } else {
+ StrE = cast<StringLiteral>(I->getSubExprAsWritten());
+ result->EvalType = CXEval_StrLiteral;
+ }
+
+ std::string strRef(StrE->getString().str());
+ result->EvalData.stringVal = new char[strRef.size() + 1];
+ strncpy((char *)result->EvalData.stringVal, strRef.c_str(),
+ strRef.size());
+ result->EvalData.stringVal[strRef.size()] = '\0';
+ return result.release();
+ }
+ } else if (expr->getStmtClass() == Stmt::ObjCStringLiteralClass ||
+ expr->getStmtClass() == Stmt::StringLiteralClass) {
+ const StringLiteral *StrE = nullptr;
+ const ObjCStringLiteral *ObjCExpr;
+ ObjCExpr = dyn_cast<ObjCStringLiteral>(expr);
+
+ if (ObjCExpr) {
+ StrE = ObjCExpr->getString();
+ result->EvalType = CXEval_ObjCStrLiteral;
+ } else {
+ StrE = cast<StringLiteral>(expr);
+ result->EvalType = CXEval_StrLiteral;
+ }
+
+ std::string strRef(StrE->getString().str());
+ result->EvalData.stringVal = new char[strRef.size() + 1];
+ strncpy((char *)result->EvalData.stringVal, strRef.c_str(), strRef.size());
+ result->EvalData.stringVal[strRef.size()] = '\0';
+ return result.release();
+ }
+
+ if (expr->getStmtClass() == Stmt::CStyleCastExprClass) {
+ CStyleCastExpr *CC = static_cast<CStyleCastExpr *>(expr);
+
+ rettype = CC->getType();
+ if (rettype.getAsString() == "CFStringRef" &&
+ CC->getSubExpr()->getStmtClass() == Stmt::CallExprClass) {
+
+ callExpr = static_cast<CallExpr *>(CC->getSubExpr());
+ StringLiteral *S = getCFSTR_value(callExpr);
+ if (S) {
+ std::string strLiteral(S->getString().str());
+ result->EvalType = CXEval_CFStr;
+
+ result->EvalData.stringVal = new char[strLiteral.size() + 1];
+ strncpy((char *)result->EvalData.stringVal, strLiteral.c_str(),
+ strLiteral.size());
+ result->EvalData.stringVal[strLiteral.size()] = '\0';
+ return result.release();
+ }
+ }
+
+ } else if (expr->getStmtClass() == Stmt::CallExprClass) {
+ callExpr = static_cast<CallExpr *>(expr);
+ rettype = callExpr->getCallReturnType(ctx);
+
+ if (rettype->isVectorType() || callExpr->getNumArgs() > 1)
+ return nullptr;
+
+ if (rettype->isIntegralType(ctx) || rettype->isRealFloatingType()) {
+ if (callExpr->getNumArgs() == 1 &&
+ !callExpr->getArg(0)->getType()->isIntegralType(ctx))
+ return nullptr;
+ } else if (rettype.getAsString() == "CFStringRef") {
+
+ StringLiteral *S = getCFSTR_value(callExpr);
+ if (S) {
+ std::string strLiteral(S->getString().str());
+ result->EvalType = CXEval_CFStr;
+ result->EvalData.stringVal = new char[strLiteral.size() + 1];
+ strncpy((char *)result->EvalData.stringVal, strLiteral.c_str(),
+ strLiteral.size());
+ result->EvalData.stringVal[strLiteral.size()] = '\0';
+ return result.release();
+ }
+ }
+ } else if (expr->getStmtClass() == Stmt::DeclRefExprClass) {
+ DeclRefExpr *D = static_cast<DeclRefExpr *>(expr);
+ ValueDecl *V = D->getDecl();
+ if (V->getKind() == Decl::Function) {
+ std::string strName = V->getNameAsString();
+ result->EvalType = CXEval_Other;
+ result->EvalData.stringVal = new char[strName.size() + 1];
+ strncpy(result->EvalData.stringVal, strName.c_str(), strName.size());
+ result->EvalData.stringVal[strName.size()] = '\0';
+ return result.release();
+ }
+ }
+
+ return nullptr;
+}
+
+CXEvalResult clang_Cursor_Evaluate(CXCursor C) {
+ const Decl *D = getCursorDecl(C);
+ if (D) {
+ const Expr *expr = nullptr;
+ if (auto *Var = dyn_cast<VarDecl>(D)) {
+ expr = Var->getInit();
+ } else if (auto *Field = dyn_cast<FieldDecl>(D)) {
+ expr = Field->getInClassInitializer();
+ }
+ if (expr)
+ return const_cast<CXEvalResult>(reinterpret_cast<const void *>(
+ evaluateExpr(const_cast<Expr *>(expr), C)));
+ return nullptr;
+ }
+
+ const CompoundStmt *compoundStmt = dyn_cast_or_null<CompoundStmt>(getCursorStmt(C));
+ if (compoundStmt) {
+ Expr *expr = nullptr;
+ for (auto *bodyIterator : compoundStmt->body()) {
+ if ((expr = dyn_cast<Expr>(bodyIterator))) {
+ break;
+ }
+ }
+ if (expr)
+ return const_cast<CXEvalResult>(
+ reinterpret_cast<const void *>(evaluateExpr(expr, C)));
+ }
+ return nullptr;
+}
+
+unsigned clang_Cursor_hasAttrs(CXCursor C) {
+ const Decl *D = getCursorDecl(C);
+ if (!D) {
+ return 0;
+ }
+
+ if (D->hasAttrs()) {
+ return 1;
+ }
+
+ return 0;
+}
unsigned clang_defaultSaveOptions(CXTranslationUnit TU) {
return CXSaveTranslationUnit_None;
}
if (const CXXConstructExpr *CE = dyn_cast<CXXConstructExpr>(E))
if (!CE->isElidable())
return CE->getConstructor();
+ if (const CXXInheritedCtorInitExpr *CE =
+ dyn_cast<CXXInheritedCtorInitExpr>(E))
+ return CE->getConstructor();
if (const ObjCMessageExpr *OME = dyn_cast<ObjCMessageExpr>(E))
return OME->getMethodDecl();
return E->getLocStart();
}
-static std::string getMangledStructor(std::unique_ptr<MangleContext> &M,
- std::unique_ptr<llvm::DataLayout> &DL,
- const NamedDecl *ND,
- unsigned StructorType) {
- std::string FrontendBuf;
- llvm::raw_string_ostream FOS(FrontendBuf);
-
- if (const auto *CD = dyn_cast_or_null<CXXConstructorDecl>(ND))
- M->mangleCXXCtor(CD, static_cast<CXXCtorType>(StructorType), FOS);
- else if (const auto *DD = dyn_cast_or_null<CXXDestructorDecl>(ND))
- M->mangleCXXDtor(DD, static_cast<CXXDtorType>(StructorType), FOS);
-
- std::string BackendBuf;
- llvm::raw_string_ostream BOS(BackendBuf);
-
- llvm::Mangler::getNameWithPrefix(BOS, llvm::Twine(FOS.str()), *DL);
-
- return BOS.str();
-}
-
extern "C" {
unsigned clang_visitChildren(CXCursor parent,
if (!D || !(isa<FunctionDecl>(D) || isa<VarDecl>(D)))
return cxstring::createEmpty();
- // First apply frontend mangling.
- const NamedDecl *ND = cast<NamedDecl>(D);
- ASTContext &Ctx = ND->getASTContext();
- std::unique_ptr<MangleContext> MC(Ctx.createMangleContext());
-
- std::string FrontendBuf;
- llvm::raw_string_ostream FrontendBufOS(FrontendBuf);
- if (MC->shouldMangleDeclName(ND)) {
- MC->mangleName(ND, FrontendBufOS);
- } else {
- ND->printName(FrontendBufOS);
- }
-
- // Now apply backend mangling.
- std::unique_ptr<llvm::DataLayout> DL(
- new llvm::DataLayout(Ctx.getTargetInfo().getDataLayoutString()));
-
- std::string FinalBuf;
- llvm::raw_string_ostream FinalBufOS(FinalBuf);
- llvm::Mangler::getNameWithPrefix(FinalBufOS, llvm::Twine(FrontendBufOS.str()),
- *DL);
-
- return cxstring::createDup(FinalBufOS.str());
+ ASTContext &Ctx = D->getASTContext();
+ index::CodegenNameGenerator CGNameGen(Ctx);
+ return cxstring::createDup(CGNameGen.getName(D));
}
CXStringSet *clang_Cursor_getCXXManglings(CXCursor C) {
if (!(isa<CXXRecordDecl>(D) || isa<CXXMethodDecl>(D)))
return nullptr;
- const NamedDecl *ND = cast<NamedDecl>(D);
-
- ASTContext &Ctx = ND->getASTContext();
- std::unique_ptr<MangleContext> M(Ctx.createMangleContext());
- std::unique_ptr<llvm::DataLayout> DL(
- new llvm::DataLayout(Ctx.getTargetInfo().getDataLayoutString()));
-
- std::vector<std::string> Manglings;
-
- auto hasDefaultCXXMethodCC = [](ASTContext &C, const CXXMethodDecl *MD) {
- auto DefaultCC = C.getDefaultCallingConvention(/*IsVariadic=*/false,
- /*IsCSSMethod=*/true);
- auto CC = MD->getType()->getAs<FunctionProtoType>()->getCallConv();
- return CC == DefaultCC;
- };
-
- if (const auto *CD = dyn_cast_or_null<CXXConstructorDecl>(ND)) {
- Manglings.emplace_back(getMangledStructor(M, DL, CD, Ctor_Base));
-
- if (Ctx.getTargetInfo().getCXXABI().isItaniumFamily())
- if (!CD->getParent()->isAbstract())
- Manglings.emplace_back(getMangledStructor(M, DL, CD, Ctor_Complete));
-
- if (Ctx.getTargetInfo().getCXXABI().isMicrosoft())
- if (CD->hasAttr<DLLExportAttr>() && CD->isDefaultConstructor())
- if (!(hasDefaultCXXMethodCC(Ctx, CD) && CD->getNumParams() == 0))
- Manglings.emplace_back(getMangledStructor(M, DL, CD,
- Ctor_DefaultClosure));
- } else if (const auto *DD = dyn_cast_or_null<CXXDestructorDecl>(ND)) {
- Manglings.emplace_back(getMangledStructor(M, DL, DD, Dtor_Base));
- if (Ctx.getTargetInfo().getCXXABI().isItaniumFamily()) {
- Manglings.emplace_back(getMangledStructor(M, DL, DD, Dtor_Complete));
- if (DD->isVirtual())
- Manglings.emplace_back(getMangledStructor(M, DL, DD, Dtor_Deleting));
- }
- }
-
+ ASTContext &Ctx = D->getASTContext();
+ index::CodegenNameGenerator CGNameGen(Ctx);
+ std::vector<std::string> Manglings = CGNameGen.getAllManglings(D);
return cxstring::createSet(Manglings);
}
SmallString<128> Str;
llvm::raw_svector_ostream OS(Str);
OS << *ClassSpec;
- TemplateSpecializationType::PrintTemplateArgumentList(OS,
- ClassSpec->getTemplateArgs().data(),
- ClassSpec->getTemplateArgs().size(),
- Policy);
+ TemplateSpecializationType::PrintTemplateArgumentList(
+ OS, ClassSpec->getTemplateArgs().asArray(), Policy);
return cxstring::createDup(OS.str());
}
return cxstring::createRef("ObjCStringLiteral");
case CXCursor_ObjCBoolLiteralExpr:
return cxstring::createRef("ObjCBoolLiteralExpr");
+ case CXCursor_ObjCAvailabilityCheckExpr:
+ return cxstring::createRef("ObjCAvailabilityCheckExpr");
case CXCursor_ObjCSelfExpr:
return cxstring::createRef("ObjCSelfExpr");
case CXCursor_ObjCEncodeExpr:
return cxstring::createRef("OMPTargetDirective");
case CXCursor_OMPTargetDataDirective:
return cxstring::createRef("OMPTargetDataDirective");
+ case CXCursor_OMPTargetEnterDataDirective:
+ return cxstring::createRef("OMPTargetEnterDataDirective");
+ case CXCursor_OMPTargetExitDataDirective:
+ return cxstring::createRef("OMPTargetExitDataDirective");
+ case CXCursor_OMPTargetParallelDirective:
+ return cxstring::createRef("OMPTargetParallelDirective");
+ case CXCursor_OMPTargetParallelForDirective:
+ return cxstring::createRef("OMPTargetParallelForDirective");
+ case CXCursor_OMPTargetUpdateDirective:
+ return cxstring::createRef("OMPTargetUpdateDirective");
case CXCursor_OMPTeamsDirective:
return cxstring::createRef("OMPTeamsDirective");
case CXCursor_OMPCancellationPointDirective:
return cxstring::createRef("OMPTaskLoopSimdDirective");
case CXCursor_OMPDistributeDirective:
return cxstring::createRef("OMPDistributeDirective");
+ case CXCursor_OMPDistributeParallelForDirective:
+ return cxstring::createRef("OMPDistributeParallelForDirective");
+ case CXCursor_OMPDistributeParallelForSimdDirective:
+ return cxstring::createRef("OMPDistributeParallelForSimdDirective");
+ case CXCursor_OMPDistributeSimdDirective:
+ return cxstring::createRef("OMPDistributeSimdDirective");
+ case CXCursor_OMPTargetParallelForSimdDirective:
+ return cxstring::createRef("OMPTargetParallelForSimdDirective");
+ case CXCursor_OMPTargetSimdDirective:
+ return cxstring::createRef("OMPTargetSimdDirective");
case CXCursor_OverloadCandidate:
return cxstring::createRef("OverloadCandidate");
case CXCursor_TypeAliasTemplateDecl:
return cxstring::createRef("TypeAliasTemplateDecl");
+ case CXCursor_StaticAssert:
+ return cxstring::createRef("StaticAssert");
}
llvm_unreachable("Unhandled CXCursorKind");
case Decl::StaticAssert:
case Decl::Block:
case Decl::Captured:
+ case Decl::OMPCapturedExpr:
case Decl::Label: // FIXME: Is this right??
case Decl::ClassScopeFunctionSpecialization:
case Decl::Import:
case Decl::OMPThreadPrivate:
+ case Decl::OMPDeclareReduction:
case Decl::ObjCTypeParam:
case Decl::BuiltinTemplate:
+ case Decl::PragmaComment:
+ case Decl::PragmaDetectMismatch:
return C;
// Declaration kinds that don't make any sense here, but are
D->getLocation(), TU);
case Decl::UsingShadow:
+ case Decl::ConstructorUsingShadow:
return clang_getCursorDefinition(
MakeCXCursor(cast<UsingShadowDecl>(D)->getTargetDecl(),
TU));
}
void clang_enableStackTraces(void) {
- llvm::sys::PrintStackTraceOnErrorSignal();
+ // FIXME: Provide an argv0 here so we can find llvm-symbolizer.
+ llvm::sys::PrintStackTraceOnErrorSignal(StringRef());
}
void clang_executeOnThread(void (*fn)(void*), void *user_data,
if (Method->getObjCDeclQualifier())
HasContextSensitiveKeywords = true;
else {
- for (const auto *P : Method->params()) {
+ for (const auto *P : Method->parameters()) {
if (P->getObjCDeclQualifier()) {
HasContextSensitiveKeywords = true;
break;
.Case("setter", true)
.Case("strong", true)
.Case("weak", true)
+ .Case("class", true)
.Default(false))
Tokens[I].int_data[0] = CXToken_Keyword;
}
SET_CXOBJCPROP_ATTR(weak);
SET_CXOBJCPROP_ATTR(strong);
SET_CXOBJCPROP_ATTR(unsafe_unretained);
+ SET_CXOBJCPROP_ATTR(class);
#undef SET_CXOBJCPROP_ATTR
return Result;
//===----------------------------------------------------------------------===//
extern "C" {
+
+unsigned clang_CXXConstructor_isDefaultConstructor(CXCursor C) {
+ if (!clang_isDeclaration(C.kind))
+ return 0;
+
+ const Decl *D = cxcursor::getCursorDecl(C);
+ const CXXConstructorDecl *Constructor =
+ D ? dyn_cast_or_null<CXXConstructorDecl>(D->getAsFunction()) : nullptr;
+ return (Constructor && Constructor->isDefaultConstructor()) ? 1 : 0;
+}
+
+unsigned clang_CXXConstructor_isCopyConstructor(CXCursor C) {
+ if (!clang_isDeclaration(C.kind))
+ return 0;
+
+ const Decl *D = cxcursor::getCursorDecl(C);
+ const CXXConstructorDecl *Constructor =
+ D ? dyn_cast_or_null<CXXConstructorDecl>(D->getAsFunction()) : nullptr;
+ return (Constructor && Constructor->isCopyConstructor()) ? 1 : 0;
+}
+
+unsigned clang_CXXConstructor_isMoveConstructor(CXCursor C) {
+ if (!clang_isDeclaration(C.kind))
+ return 0;
+
+ const Decl *D = cxcursor::getCursorDecl(C);
+ const CXXConstructorDecl *Constructor =
+ D ? dyn_cast_or_null<CXXConstructorDecl>(D->getAsFunction()) : nullptr;
+ return (Constructor && Constructor->isMoveConstructor()) ? 1 : 0;
+}
+
+unsigned clang_CXXConstructor_isConvertingConstructor(CXCursor C) {
+ if (!clang_isDeclaration(C.kind))
+ return 0;
+
+ const Decl *D = cxcursor::getCursorDecl(C);
+ const CXXConstructorDecl *Constructor =
+ D ? dyn_cast_or_null<CXXConstructorDecl>(D->getAsFunction()) : nullptr;
+ // Passing 'false' excludes constructors marked 'explicit'.
+ return (Constructor && Constructor->isConvertingConstructor(false)) ? 1 : 0;
+}
+
unsigned clang_CXXField_isMutable(CXCursor C) {
if (!clang_isDeclaration(C.kind))
return 0;
return (Method && (Method->getTypeQualifiers() & Qualifiers::Const)) ? 1 : 0;
}
+unsigned clang_CXXMethod_isDefaulted(CXCursor C) {
+ if (!clang_isDeclaration(C.kind))
+ return 0;
+
+ const Decl *D = cxcursor::getCursorDecl(C);
+ const CXXMethodDecl *Method =
+ D ? dyn_cast_or_null<CXXMethodDecl>(D->getAsFunction()) : nullptr;
+ return (Method && Method->isDefaulted()) ? 1 : 0;
+}
+
unsigned clang_CXXMethod_isStatic(CXCursor C) {
if (!clang_isDeclaration(C.kind))
return 0;
OS << "--------------------------------------------------\n";
}
}
+
+#ifdef CLANG_TOOL_EXTRA_BUILD
+// This anchor is used to force the linker to link the clang-tidy plugin.
+extern volatile int ClangTidyPluginAnchorSource;
+static int LLVM_ATTRIBUTE_UNUSED ClangTidyPluginAnchorDestination =
+ ClangTidyPluginAnchorSource;
+#endif
projects / clang / blobdiff