diff options
Diffstat (limited to 'lib')
101 files changed, 322 insertions, 316 deletions
diff --git a/lib/AST/APValue.cpp b/lib/AST/APValue.cpp index 27d9234d76..7a74c97048 100644 --- a/lib/AST/APValue.cpp +++ b/lib/AST/APValue.cpp @@ -93,7 +93,7 @@ static double GetApproxValue(const llvm::APFloat &F) { void APValue::print(raw_ostream &OS) const { switch (getKind()) { - default: assert(0 && "Unknown APValue kind!"); + default: llvm_unreachable("Unknown APValue kind!"); case Uninitialized: OS << "Uninitialized"; return; @@ -123,7 +123,7 @@ void APValue::print(raw_ostream &OS) const { static void WriteShortAPValueToStream(raw_ostream& Out, const APValue& V) { switch (V.getKind()) { - default: assert(0 && "Unknown APValue kind!"); + default: llvm_unreachable("Unknown APValue kind!"); case APValue::Uninitialized: Out << "Uninitialized"; break; diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp index 50a3942cc1..de77cb66cf 100644 --- a/lib/AST/ASTContext.cpp +++ b/lib/AST/ASTContext.cpp @@ -682,7 +682,7 @@ const llvm::fltSemantics &ASTContext::getFloatTypeSemantics(QualType T) const { const BuiltinType *BT = T->getAs<BuiltinType>(); assert(BT && "Not a floating point type!"); switch (BT->getKind()) { - default: assert(0 && "Not a floating point type!"); + default: llvm_unreachable("Not a floating point type!"); case BuiltinType::Float: return Target->getFloatFormat(); case BuiltinType::Double: return Target->getDoubleFormat(); case BuiltinType::LongDouble: return Target->getLongDoubleFormat(); @@ -849,7 +849,7 @@ ASTContext::getTypeInfo(const Type *T) const { case Type::Builtin: switch (cast<BuiltinType>(T)->getKind()) { - default: assert(0 && "Unknown builtin type!"); + default: llvm_unreachable("Unknown builtin type!"); case BuiltinType::Void: // GCC extension: alignof(void) = 8 bits. Width = 0; @@ -3218,7 +3218,7 @@ ASTContext::getCanonicalTemplateArgument(const TemplateArgument &Arg) const { } // Silence GCC warning - assert(false && "Unhandled template argument kind"); + llvm_unreachable("Unhandled template argument kind"); return TemplateArgument(); } @@ -3432,7 +3432,7 @@ static FloatingRank getFloatingRank(QualType T) { assert(T->getAs<BuiltinType>() && "getFloatingRank(): not a floating type"); switch (T->getAs<BuiltinType>()->getKind()) { - default: assert(0 && "getFloatingRank(): not a floating type"); + default: llvm_unreachable("getFloatingRank(): not a floating type"); case BuiltinType::Float: return FloatRank; case BuiltinType::Double: return DoubleRank; case BuiltinType::LongDouble: return LongDoubleRank; @@ -3448,7 +3448,7 @@ QualType ASTContext::getFloatingTypeOfSizeWithinDomain(QualType Size, FloatingRank EltRank = getFloatingRank(Size); if (Domain->isComplexType()) { switch (EltRank) { - default: assert(0 && "getFloatingRank(): illegal value for rank"); + default: llvm_unreachable("getFloatingRank(): illegal value for rank"); case FloatRank: return FloatComplexTy; case DoubleRank: return DoubleComplexTy; case LongDoubleRank: return LongDoubleComplexTy; @@ -3457,7 +3457,7 @@ QualType ASTContext::getFloatingTypeOfSizeWithinDomain(QualType Size, assert(Domain->isRealFloatingType() && "Unknown domain!"); switch (EltRank) { - default: assert(0 && "getFloatingRank(): illegal value for rank"); + default: llvm_unreachable("getFloatingRank(): illegal value for rank"); case FloatRank: return FloatTy; case DoubleRank: return DoubleTy; case LongDoubleRank: return LongDoubleTy; @@ -3498,7 +3498,7 @@ unsigned ASTContext::getIntegerRank(const Type *T) const { T = getFromTargetType(Target->getChar32Type()).getTypePtr(); switch (cast<BuiltinType>(T)->getKind()) { - default: assert(0 && "getIntegerRank(): not a built-in integer"); + default: llvm_unreachable("getIntegerRank(): not a built-in integer"); case BuiltinType::Bool: return 1 + (getIntWidth(BoolTy) << 3); case BuiltinType::Char_S: @@ -4177,7 +4177,7 @@ void ASTContext::getObjCEncodingForType(QualType T, std::string& S, static char ObjCEncodingForPrimitiveKind(const ASTContext *C, QualType T) { switch (T->getAs<BuiltinType>()->getKind()) { - default: assert(0 && "Unhandled builtin type kind"); + default: llvm_unreachable("Unhandled builtin type kind"); case BuiltinType::Void: return 'v'; case BuiltinType::Bool: return 'B'; case BuiltinType::Char_U: @@ -4536,7 +4536,7 @@ void ASTContext::getObjCEncodingForTypeImpl(QualType T, std::string& S, return; } - assert(0 && "@encode for type not implemented!"); + llvm_unreachable("@encode for type not implemented!"); } void ASTContext::getObjCEncodingForStructureImpl(RecordDecl *RDecl, @@ -4918,7 +4918,7 @@ CanQualType ASTContext::getFromTargetType(unsigned Type) const { case TargetInfo::UnsignedLongLong: return UnsignedLongLongTy; } - assert(false && "Unhandled TargetInfo::IntType value"); + llvm_unreachable("Unhandled TargetInfo::IntType value"); return CanQualType(); } @@ -5748,13 +5748,13 @@ QualType ASTContext::mergeTypes(QualType LHS, QualType RHS, #define NON_CANONICAL_TYPE(Class, Base) case Type::Class: #define DEPENDENT_TYPE(Class, Base) case Type::Class: #include "clang/AST/TypeNodes.def" - assert(false && "Non-canonical and dependent types shouldn't get here"); + llvm_unreachable("Non-canonical and dependent types shouldn't get here"); return QualType(); case Type::LValueReference: case Type::RValueReference: case Type::MemberPointer: - assert(false && "C++ should never be in mergeTypes"); + llvm_unreachable("C++ should never be in mergeTypes"); return QualType(); case Type::ObjCInterface: @@ -5762,7 +5762,7 @@ QualType ASTContext::mergeTypes(QualType LHS, QualType RHS, case Type::VariableArray: case Type::FunctionProto: case Type::ExtVector: - assert(false && "Types are eliminated above"); + llvm_unreachable("Types are eliminated above"); return QualType(); case Type::Pointer: @@ -6014,7 +6014,7 @@ QualType ASTContext::getCorrespondingUnsignedType(QualType T) { case BuiltinType::Int128: return UnsignedInt128Ty; default: - assert(0 && "Unexpected signed integer type"); + llvm_unreachable("Unexpected signed integer type"); return QualType(); } } @@ -6072,7 +6072,7 @@ static QualType DecodeTypeFromStr(const char *&Str, const ASTContext &Context, // Read the base type. switch (*Str++) { - default: assert(0 && "Unknown builtin type letter!"); + default: llvm_unreachable("Unknown builtin type letter!"); case 'v': assert(HowLong == 0 && !Signed && !Unsigned && "Bad modifiers used with 'v'!"); @@ -6475,7 +6475,7 @@ MangleContext *ASTContext::createMangleContext() { case CXXABI_Microsoft: return createMicrosoftMangleContext(*this, getDiagnostics()); } - assert(0 && "Unsupported ABI"); + llvm_unreachable("Unsupported ABI"); return 0; } diff --git a/lib/AST/ASTDiagnostic.cpp b/lib/AST/ASTDiagnostic.cpp index e6de54c907..f9100c0110 100644 --- a/lib/AST/ASTDiagnostic.cpp +++ b/lib/AST/ASTDiagnostic.cpp @@ -235,7 +235,7 @@ void clang::FormatASTNodeDiagnosticArgument( bool NeedQuotes = true; switch (Kind) { - default: assert(0 && "unknown ArgumentKind"); + default: llvm_unreachable("unknown ArgumentKind"); case Diagnostic::ak_qualtype: { assert(ModLen == 0 && ArgLen == 0 && "Invalid modifier for QualType argument"); diff --git a/lib/AST/ASTImporter.cpp b/lib/AST/ASTImporter.cpp index c791ba1a58..55610cbc63 100644 --- a/lib/AST/ASTImporter.cpp +++ b/lib/AST/ASTImporter.cpp @@ -1803,7 +1803,7 @@ ASTNodeImporter::ImportDeclarationNameLoc(const DeclarationNameInfo &From, To.setNamedTypeInfo(Importer.Import(FromTInfo)); return; } - assert(0 && "Unknown name kind."); + llvm_unreachable("Unknown name kind."); } } diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp index 57f9995fce..2fdb9654b0 100644 --- a/lib/AST/Decl.cpp +++ b/lib/AST/Decl.cpp @@ -1890,7 +1890,7 @@ FunctionDecl::TemplatedKind FunctionDecl::getTemplatedKind() const { <DependentFunctionTemplateSpecializationInfo*>()) return TK_DependentFunctionTemplateSpecialization; - assert(false && "Did we miss a TemplateOrSpecialization type?"); + llvm_unreachable("Did we miss a TemplateOrSpecialization type?"); return TK_NonTemplate; } @@ -2114,7 +2114,7 @@ FunctionDecl::setTemplateSpecializationKind(TemplateSpecializationKind TSK, MSInfo->getPointOfInstantiation().isInvalid()) MSInfo->setPointOfInstantiation(PointOfInstantiation); } else - assert(false && "Function cannot have a template specialization kind"); + llvm_unreachable("Function cannot have a template specialization kind"); } SourceLocation FunctionDecl::getPointOfInstantiation() const { diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp index 68cf82edc4..d1f8b1c7fd 100644 --- a/lib/AST/DeclBase.cpp +++ b/lib/AST/DeclBase.cpp @@ -43,7 +43,7 @@ static bool StatSwitch = false; const char *Decl::getDeclKindName() const { switch (DeclKind) { - default: assert(0 && "Declaration not in DeclNodes.inc!"); + default: llvm_unreachable("Declaration not in DeclNodes.inc!"); #define DEC |