Remove unnecessary default cases in switches over enums.
This allows -Wswitch-enum to find switches that need updating when these enums are modified.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148281 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/AST/DeclVisitor.h b/include/clang/AST/DeclVisitor.h
index b5b6bd4..62654b8 100644
--- a/include/clang/AST/DeclVisitor.h
+++ b/include/clang/AST/DeclVisitor.h
@@ -30,12 +30,12 @@
public:
RetTy Visit(Decl *D) {
switch (D->getKind()) {
- default: llvm_unreachable("Decl that isn't part of DeclNodes.inc!");
#define DECL(DERIVED, BASE) \
case Decl::DERIVED: DISPATCH(DERIVED##Decl, DERIVED##Decl);
#define ABSTRACT_DECL(DECL)
#include "clang/AST/DeclNodes.inc"
}
+ llvm_unreachable("Decl that isn't part of DeclNodes.inc!");
}
// If the implementation chooses not to implement a certain visit
diff --git a/include/clang/AST/RecursiveASTVisitor.h b/include/clang/AST/RecursiveASTVisitor.h
index d22d67d..7aa43ad 100644
--- a/include/clang/AST/RecursiveASTVisitor.h
+++ b/include/clang/AST/RecursiveASTVisitor.h
@@ -1357,8 +1357,6 @@
case TSK_Undeclared: // Declaration of the template definition.
case TSK_ExplicitSpecialization:
break;
- default:
- llvm_unreachable("Unknown specialization kind.");
}
}
diff --git a/include/clang/AST/StmtVisitor.h b/include/clang/AST/StmtVisitor.h
index 48a0123..38c4c02 100644
--- a/include/clang/AST/StmtVisitor.h
+++ b/include/clang/AST/StmtVisitor.h
@@ -42,7 +42,6 @@
// below.
if (PTR(BinaryOperator) BinOp = dyn_cast<BinaryOperator>(S)) {
switch (BinOp->getOpcode()) {
- default: llvm_unreachable("Unknown binary operator!");
case BO_PtrMemD: DISPATCH(BinPtrMemD, BinaryOperator);
case BO_PtrMemI: DISPATCH(BinPtrMemI, BinaryOperator);
case BO_Mul: DISPATCH(BinMul, BinaryOperator);
@@ -80,7 +79,6 @@
}
} else if (PTR(UnaryOperator) UnOp = dyn_cast<UnaryOperator>(S)) {
switch (UnOp->getOpcode()) {
- default: llvm_unreachable("Unknown unary operator!");
case UO_PostInc: DISPATCH(UnaryPostInc, UnaryOperator);
case UO_PostDec: DISPATCH(UnaryPostDec, UnaryOperator);
case UO_PreInc: DISPATCH(UnaryPreInc, UnaryOperator);
diff --git a/include/clang/AST/TypeVisitor.h b/include/clang/AST/TypeVisitor.h
index 9eebc4b..242aa58 100644
--- a/include/clang/AST/TypeVisitor.h
+++ b/include/clang/AST/TypeVisitor.h
@@ -28,11 +28,11 @@
RetTy Visit(const Type *T) {
// Top switch stmt: dispatch to VisitFooType for each FooType.
switch (T->getTypeClass()) {
- default: llvm_unreachable("Unknown type class!");
#define ABSTRACT_TYPE(CLASS, PARENT)
#define TYPE(CLASS, PARENT) case Type::CLASS: DISPATCH(CLASS##Type);
#include "clang/AST/TypeNodes.def"
}
+ llvm_unreachable("Unknown type class!");
}
// If the implementation chooses not to implement a certain visit method, fall
diff --git a/include/clang/Sema/DeclSpec.h b/include/clang/Sema/DeclSpec.h
index edc6fd3..6a180e8 100644
--- a/include/clang/Sema/DeclSpec.h
+++ b/include/clang/Sema/DeclSpec.h
@@ -1250,7 +1250,6 @@
void destroy() {
switch (Kind) {
- default: llvm_unreachable("Unknown decl type!");
case DeclaratorChunk::Function: return Fun.destroy();
case DeclaratorChunk::Pointer: return Ptr.destroy();
case DeclaratorChunk::BlockPointer: return Cls.destroy();
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 048d9e8..e145eec 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -3569,7 +3569,7 @@
FloatingRank EltRank = getFloatingRank(Size);
if (Domain->isComplexType()) {
switch (EltRank) {
- default: llvm_unreachable("getFloatingRank(): illegal value for rank");
+ case HalfRank: llvm_unreachable("Complex half is not supported");
case FloatRank: return FloatComplexTy;
case DoubleRank: return DoubleComplexTy;
case LongDoubleRank: return LongDoubleComplexTy;
@@ -3578,11 +3578,12 @@
assert(Domain->isRealFloatingType() && "Unknown domain!");
switch (EltRank) {
- default: llvm_unreachable("getFloatingRank(): illegal value for rank");
+ case HalfRank: llvm_unreachable("Half ranks are not valid here");
case FloatRank: return FloatTy;
case DoubleRank: return DoubleTy;
case LongDoubleRank: return LongDoubleTy;
}
+ llvm_unreachable("getFloatingRank(): illegal value for rank");
}
/// getFloatingTypeOrder - Compare the rank of the two specified floating
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 47d2def..3763ebd 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -119,7 +119,6 @@
void Decl::add(Kind k) {
switch (k) {
- default: llvm_unreachable("Declaration not in DeclNodes.inc!");
#define DECL(DERIVED, BASE) case DERIVED: ++n##DERIVED##s; break;
#define ABSTRACT_DECL(DECL)
#include "clang/AST/DeclNodes.inc"
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 3f4d2e4..b09b672 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -1941,7 +1941,6 @@
static const char *getAccessName(AccessSpecifier AS) {
switch (AS) {
- default:
case AS_none:
llvm_unreachable("Invalid access specifier!");
case AS_public:
@@ -1951,6 +1950,7 @@
case AS_protected:
return "protected";
}
+ llvm_unreachable("Invalid access specifier!");
}
const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB,
diff --git a/lib/AST/DumpXML.cpp b/lib/AST/DumpXML.cpp
index 34c6a8f..9dd5a01 100644
--- a/lib/AST/DumpXML.cpp
+++ b/lib/AST/DumpXML.cpp
@@ -66,7 +66,6 @@
void dispatch(Decl *D) {
switch (D->getKind()) {
- default: llvm_unreachable("Decl that isn't part of DeclNodes.inc!");
#define DECL(DERIVED, BASE) \
case Decl::DERIVED: \
DISPATCH(dispatch##DERIVED##DeclAttrs, DERIVED##Decl); \
@@ -121,7 +120,6 @@
void dispatch(Type *T) {
switch (T->getTypeClass()) {
- default: llvm_unreachable("Type that isn't part of TypeNodes.inc!");
#define TYPE(DERIVED, BASE) \
case Type::DERIVED: \
DISPATCH(dispatch##DERIVED##TypeAttrs, DERIVED##Type); \
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index bffcccc..7fc0700 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -652,7 +652,6 @@
/// corresponds to, e.g. "sizeof" or "[pre]++".
const char *UnaryOperator::getOpcodeStr(Opcode Op) {
switch (Op) {
- default: llvm_unreachable("Unknown unary operator");
case UO_PostInc: return "++";
case UO_PostDec: return "--";
case UO_PreInc: return "++";
@@ -667,6 +666,7 @@
case UO_Imag: return "__imag";
case UO_Extension: return "__extension__";
}
+ llvm_unreachable("Unknown unary operator");
}
UnaryOperatorKind
diff --git a/lib/AST/TypePrinter.cpp b/lib/AST/TypePrinter.cpp
index e11e506..5dd4272 100644
--- a/lib/AST/TypePrinter.cpp
+++ b/lib/AST/TypePrinter.cpp
@@ -427,8 +427,7 @@
FunctionType::ExtInfo Info = T->getExtInfo();
switch(Info.getCC()) {
- case CC_Default:
- default: break;
+ case CC_Default: break;
case CC_C:
S += " __attribute__((cdecl))";
break;
diff --git a/lib/Basic/DiagnosticIDs.cpp b/lib/Basic/DiagnosticIDs.cpp
index 1f77778..b3c4d03 100644
--- a/lib/Basic/DiagnosticIDs.cpp
+++ b/lib/Basic/DiagnosticIDs.cpp
@@ -532,7 +532,6 @@
(diag::kind)DiagID);
switch (MappingInfo.getMapping()) {
- default: llvm_unreachable("Unknown mapping!");
case diag::MAP_IGNORE:
Result = DiagnosticIDs::Ignored;
break;
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 3e5a677..61fce42 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -1191,7 +1191,6 @@
static llvm::VectorType *GetNeonType(LLVMContext &C, NeonTypeFlags TypeFlags) {
int IsQuad = TypeFlags.isQuad();
switch (TypeFlags.getEltType()) {
- default: break;
case NeonTypeFlags::Int8:
case NeonTypeFlags::Poly8:
return llvm::VectorType::get(llvm::Type::getInt8Ty(C), 8 << IsQuad);
@@ -1205,8 +1204,8 @@
return llvm::VectorType::get(llvm::Type::getInt64Ty(C), 1 << IsQuad);
case NeonTypeFlags::Float32:
return llvm::VectorType::get(llvm::Type::getFloatTy(C), 2 << IsQuad);
- };
- return 0;
+ }
+ llvm_unreachable("Invalid NeonTypeFlags element type!");
}
Value *CodeGenFunction::EmitNeonSplat(Value *V, Constant *C) {
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 818186c..140e924 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -1191,8 +1191,6 @@
// functions. These are not supported on all platforms (or all runtimes on a
// given platform), so we
switch (CGM.getCodeGenOpts().getObjCDispatchMethod()) {
- default:
- llvm_unreachable("Invalid dispatch method!");
case CodeGenOptions::Legacy:
imp = LookupIMP(CGF, Receiver, cmd, node);
break;
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index 3ea7e4b..3171d98 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -4756,8 +4756,6 @@
// At various points we've experimented with using vtable-based
// dispatch for all methods.
switch (CGM.getCodeGenOpts().getObjCDispatchMethod()) {
- default:
- llvm_unreachable("Invalid dispatch method!");
case CodeGenOptions::Legacy:
return false;
case CodeGenOptions::NonLegacy:
diff --git a/lib/Driver/Option.cpp b/lib/Driver/Option.cpp
index ee1963f..03360ea 100644
--- a/lib/Driver/Option.cpp
+++ b/lib/Driver/Option.cpp
@@ -61,8 +61,6 @@
void Option::dump() const {
llvm::errs() << "<";
switch (Kind) {
- default:
- llvm_unreachable("Invalid kind");
#define P(N) case N: llvm::errs() << #N; break
P(GroupClass);
P(InputClass);
diff --git a/lib/Frontend/LangStandards.cpp b/lib/Frontend/LangStandards.cpp
index abb521b..f86a574 100644
--- a/lib/Frontend/LangStandards.cpp
+++ b/lib/Frontend/LangStandards.cpp
@@ -19,14 +19,13 @@
const LangStandard &LangStandard::getLangStandardForKind(Kind K) {
switch (K) {
- default:
- llvm_unreachable("Invalid language kind!");
case lang_unspecified:
llvm::report_fatal_error("getLangStandardForKind() on unspecified kind");
#define LANGSTANDARD(id, name, desc, features) \
case lang_##id: return Lang_##id;
#include "clang/Frontend/LangStandards.def"
}
+ llvm_unreachable("Invalid language kind!");
}
const LangStandard *LangStandard::getLangStandardForName(StringRef Name) {
diff --git a/lib/Frontend/LogDiagnosticPrinter.cpp b/lib/Frontend/LogDiagnosticPrinter.cpp
index 8b585be..8eb4673 100644
--- a/lib/Frontend/LogDiagnosticPrinter.cpp
+++ b/lib/Frontend/LogDiagnosticPrinter.cpp
@@ -12,6 +12,7 @@
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/ErrorHandling.h"
using namespace clang;
LogDiagnosticPrinter::LogDiagnosticPrinter(raw_ostream &os,
@@ -28,14 +29,13 @@
static StringRef getLevelName(DiagnosticsEngine::Level Level) {
switch (Level) {
- default:
- return "<unknown>";
case DiagnosticsEngine::Ignored: return "ignored";
case DiagnosticsEngine::Note: return "note";
case DiagnosticsEngine::Warning: return "warning";
case DiagnosticsEngine::Error: return "error";
case DiagnosticsEngine::Fatal: return "fatal error";
}
+ llvm_unreachable("Invalid DiagnosticsEngine level!");
}
// Escape XML characters inside the raw string.
diff --git a/lib/Frontend/PrintPreprocessedOutput.cpp b/lib/Frontend/PrintPreprocessedOutput.cpp
index d52b25b..5e76a79 100644
--- a/lib/Frontend/PrintPreprocessedOutput.cpp
+++ b/lib/Frontend/PrintPreprocessedOutput.cpp
@@ -389,7 +389,6 @@
MoveToLine(Loc);
OS << "#pragma " << Namespace << " diagnostic ";
switch (Map) {
- default: llvm_unreachable("unexpected diagnostic kind");
case diag::MAP_WARNING:
OS << "warning";
break;
diff --git a/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index fec12e3..2782a85 100644
--- a/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -32,9 +32,6 @@
using namespace clang::frontend;
switch (CI.getFrontendOpts().ProgramAction) {
- default:
- llvm_unreachable("Invalid program action!");
-
case ASTDump: return new ASTDumpAction();
case ASTDumpXML: return new ASTDumpXMLAction();
case ASTPrint: return new ASTPrintAction();
@@ -81,6 +78,7 @@
case RunAnalysis: return new ento::AnalysisAction();
case RunPreprocessorOnly: return new PreprocessOnlyAction();
}
+ llvm_unreachable("Invalid program action!");
}
static FrontendAction *CreateFrontendAction(CompilerInstance &CI) {
diff --git a/lib/Index/ASTLocation.cpp b/lib/Index/ASTLocation.cpp
index 66b393e..a8537b1 100644
--- a/lib/Index/ASTLocation.cpp
+++ b/lib/Index/ASTLocation.cpp
@@ -41,7 +41,6 @@
return 0;
switch (getKind()) {
- default: llvm_unreachable("Invalid Kind");
case N_Type:
return 0;
case N_Decl:
@@ -60,7 +59,6 @@
return SourceRange();
switch (getKind()) {
- default: llvm_unreachable("Invalid Kind");
case N_Decl:
return D->getSourceRange();
case N_Stmt:
diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index cad0a4a..f1cedfe 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -2463,8 +2463,6 @@
return Actions.ActOnArrayTypeTrait(ATT, Loc, Ty.get(), DimExpr.get(),
T.getCloseLocation());
}
- default:
- break;
}
return ExprError();
}
diff --git a/lib/Sema/SemaAttr.cpp b/lib/Sema/SemaAttr.cpp
index 77410db..6aae8db 100644
--- a/lib/Sema/SemaAttr.cpp
+++ b/lib/Sema/SemaAttr.cpp
@@ -263,9 +263,6 @@
Context->setAlignment(AlignmentVal);
}
break;
-
- default:
- llvm_unreachable("Invalid #pragma pack kind.");
}
}
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index a8dc75d..6196ea3 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -291,7 +291,6 @@
if (R.getResultKind() == LookupResult::Found)
if (const TagDecl *TD = R.getAsSingle<TagDecl>()) {
switch (TD->getTagKind()) {
- default: return DeclSpec::TST_unspecified;
case TTK_Struct: return DeclSpec::TST_struct;
case TTK_Union: return DeclSpec::TST_union;
case TTK_Class: return DeclSpec::TST_class;
diff --git a/lib/Sema/SemaDeclAttr.cpp b/lib/Sema/SemaDeclAttr.cpp
index cdba620..43bdf3f 100644
--- a/lib/Sema/SemaDeclAttr.cpp
+++ b/lib/Sema/SemaDeclAttr.cpp
@@ -1055,8 +1055,6 @@
}
break;
}
- default:
- llvm_unreachable("Unknown ownership attribute");
} // switch
// Check we don't have a conflict with another ownership attribute.
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 1655c91..741ca9e 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -9163,7 +9163,6 @@
bool MayHaveFunctionDiff = false;
switch (ConvTy) {
- default: llvm_unreachable("Unknown conversion type");
case Compatible: return false;
case PointerToInt:
DiagKind = diag::ext_typecheck_convert_pointer_int;
diff --git a/lib/Sema/SemaInit.cpp b/lib/Sema/SemaInit.cpp
index a4282e2..cd85059 100644
--- a/lib/Sema/SemaInit.cpp
+++ b/lib/Sema/SemaInit.cpp
@@ -2642,7 +2642,6 @@
case VK_RValue: S.Kind = SK_CastDerivedToBaseRValue; break;
case VK_XValue: S.Kind = SK_CastDerivedToBaseXValue; break;
case VK_LValue: S.Kind = SK_CastDerivedToBaseLValue; break;
- default: llvm_unreachable("No such category");
}
S.Type = BaseType;
Steps.push_back(S);
diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index 654bed2..0d30749 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -1972,7 +1972,6 @@
state.setCurrentChunkIndex(chunkIndex);
DeclaratorChunk &DeclType = D.getTypeObject(chunkIndex);
switch (DeclType.Kind) {
- default: llvm_unreachable("Unknown decltype!");
case DeclaratorChunk::Paren:
T = S.BuildParenType(T);
break;
diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp
index 8becd35..7fc54bb 100644
--- a/lib/Serialization/ASTReaderDecl.cpp
+++ b/lib/Serialization/ASTReaderDecl.cpp
@@ -509,7 +509,6 @@
FD->EndRangeLoc = ReadSourceLocation(Record, Idx);
switch ((FunctionDecl::TemplatedKind)Record[Idx++]) {
- default: llvm_unreachable("Unhandled TemplatedKind!");
case FunctionDecl::TK_NonTemplate:
mergeRedeclarable(FD, Redecl);
break;
@@ -1125,8 +1124,6 @@
CXXRecNotTemplate = 0, CXXRecTemplate, CXXRecMemberSpecialization
};
switch ((CXXRecKind)Record[Idx++]) {
- default:
- llvm_unreachable("Out of sync with ASTDeclWriter::VisitCXXRecordDecl?");
case CXXRecNotTemplate:
break;
case CXXRecTemplate:
diff --git a/lib/Serialization/ASTWriterDecl.cpp b/lib/Serialization/ASTWriterDecl.cpp
index 8829dc6..4e8a4cf 100644
--- a/lib/Serialization/ASTWriterDecl.cpp
+++ b/lib/Serialization/ASTWriterDecl.cpp
@@ -324,7 +324,6 @@
Record.push_back(D->getTemplatedKind());
switch (D->getTemplatedKind()) {
- default: llvm_unreachable("Unhandled TemplatedKind!");
case FunctionDecl::TK_NonTemplate:
break;
case FunctionDecl::TK_FunctionTemplate:
diff --git a/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp b/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
index 448c750..75a93ef 100644
--- a/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/DeadStoresChecker.cpp
@@ -109,9 +109,6 @@
const char *BugType = 0;
switch (dsk) {
- default:
- llvm_unreachable("Impossible dead store type.");
-
case DeadInit:
BugType = "Dead initialization";
os << "Value stored to '" << *V
diff --git a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
index ea42da4..3969ee0 100644
--- a/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/MallocChecker.cpp
@@ -191,8 +191,6 @@
rv = true;
break;
}
- default:
- break;
}
}
}
diff --git a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 8ba1edb..59d0495 100644
--- a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -1099,7 +1099,6 @@
case cfretain: Effect = IncRef; break;
case cfrelease: Effect = DecRef; break;
case cfmakecollectable: Effect = MakeCollectable; break;
- default: llvm_unreachable("Not a supported unary function.");
}
ScratchArgs = AF.add(ScratchArgs, 0, Effect);
diff --git a/lib/StaticAnalyzer/Core/SVals.cpp b/lib/StaticAnalyzer/Core/SVals.cpp
index 27d6e3e..64c1110 100644
--- a/lib/StaticAnalyzer/Core/SVals.cpp
+++ b/lib/StaticAnalyzer/Core/SVals.cpp
@@ -245,8 +245,6 @@
case UndefinedKind:
os << "Undefined";
break;
- default:
- assert (false && "Invalid SVal.");
}
}
diff --git a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index 049d419..e13b86c 100644
--- a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -340,8 +340,6 @@
Decl *D) {
switch (mgr.getLangOptions().getGC()) {
- default:
- llvm_unreachable("Invalid GC mode.");
case LangOptions::NonGC:
ActionExprEngine(C, mgr, D, false);
break;
diff --git a/tools/libclang/CXType.cpp b/tools/libclang/CXType.cpp
index 52e77bd..eba0405 100644
--- a/tools/libclang/CXType.cpp
+++ b/tools/libclang/CXType.cpp
@@ -443,8 +443,6 @@
TCALLINGCONV(X86Pascal);
TCALLINGCONV(AAPCS);
TCALLINGCONV(AAPCS_VFP);
- default:
- return CXCallingConv_Unexposed;
}
#undef TCALLINGCONV
}
diff --git a/utils/TableGen/TableGen.cpp b/utils/TableGen/TableGen.cpp
index 56b28db..1d5e28d 100644
--- a/utils/TableGen/TableGen.cpp
+++ b/utils/TableGen/TableGen.cpp
@@ -156,9 +156,6 @@
case GenArmNeonTest:
NeonEmitter(Records).runTests(OS);
break;
- default:
- assert(1 && "Invalid Action");
- return true;
}
return false;
