[cfe-commits] r140407 - in /cfe/trunk: include/clang/AST/ lib/AST/ lib/Analysis/ lib/CodeGen/ lib/Driver/ lib/Index/ lib/Parse/ lib/Sema/ lib/Serialization/ lib/StaticAnalyzer/Core/ tools/libclang/
David Blaikie
dblaikie at gmail.com
Fri Sep 23 13:26:49 PDT 2011
Author: dblaikie
Date: Fri Sep 23 15:26:49 2011
New Revision: 140407
URL: http://llvm.org/viewvc/llvm-project?rev=140407&view=rev
Log:
Removing a bunch of dead returns/breaks after llvm_unreachables.
Modified:
cfe/trunk/include/clang/AST/Attr.h
cfe/trunk/include/clang/AST/Stmt.h
cfe/trunk/lib/AST/ASTContext.cpp
cfe/trunk/lib/AST/Decl.cpp
cfe/trunk/lib/AST/DeclBase.cpp
cfe/trunk/lib/AST/DeclCXX.cpp
cfe/trunk/lib/AST/DeclObjC.cpp
cfe/trunk/lib/AST/DeclPrinter.cpp
cfe/trunk/lib/AST/DeclarationName.cpp
cfe/trunk/lib/AST/Expr.cpp
cfe/trunk/lib/AST/ExprConstant.cpp
cfe/trunk/lib/AST/ItaniumMangle.cpp
cfe/trunk/lib/AST/MicrosoftMangle.cpp
cfe/trunk/lib/AST/TemplateBase.cpp
cfe/trunk/lib/Analysis/FormatString.cpp
cfe/trunk/lib/CodeGen/CGCall.cpp
cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
cfe/trunk/lib/CodeGen/CGExpr.cpp
cfe/trunk/lib/CodeGen/CGExprAgg.cpp
cfe/trunk/lib/CodeGen/CGExprComplex.cpp
cfe/trunk/lib/CodeGen/CGExprConstant.cpp
cfe/trunk/lib/CodeGen/CGExprScalar.cpp
cfe/trunk/lib/CodeGen/CGObjCMac.cpp
cfe/trunk/lib/CodeGen/CGStmt.cpp
cfe/trunk/lib/CodeGen/CGVTables.cpp
cfe/trunk/lib/CodeGen/CodeGenAction.cpp
cfe/trunk/lib/CodeGen/CodeGenTypes.cpp
cfe/trunk/lib/CodeGen/TargetInfo.cpp
cfe/trunk/lib/Driver/Action.cpp
cfe/trunk/lib/Driver/Driver.cpp
cfe/trunk/lib/Driver/Option.cpp
cfe/trunk/lib/Driver/Phases.cpp
cfe/trunk/lib/Index/ASTLocation.cpp
cfe/trunk/lib/Parse/ParseExprCXX.cpp
cfe/trunk/lib/Sema/SemaCXXScopeSpec.cpp
cfe/trunk/lib/Sema/SemaCodeComplete.cpp
cfe/trunk/lib/Sema/SemaDecl.cpp
cfe/trunk/lib/Sema/SemaDeclAttr.cpp
cfe/trunk/lib/Sema/SemaDeclCXX.cpp
cfe/trunk/lib/Sema/SemaExpr.cpp
cfe/trunk/lib/Sema/SemaExprCXX.cpp
cfe/trunk/lib/Sema/SemaOverload.cpp
cfe/trunk/lib/Sema/SemaStmt.cpp
cfe/trunk/lib/Sema/SemaTemplate.cpp
cfe/trunk/lib/Sema/SemaTemplateDeduction.cpp
cfe/trunk/lib/Sema/SemaTemplateInstantiateDecl.cpp
cfe/trunk/lib/Sema/SemaType.cpp
cfe/trunk/lib/Sema/TreeTransform.h
cfe/trunk/lib/Serialization/ASTReader.cpp
cfe/trunk/lib/Serialization/ASTReaderDecl.cpp
cfe/trunk/lib/Serialization/ASTWriterDecl.cpp
cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp
cfe/trunk/lib/StaticAnalyzer/Core/CoreEngine.cpp
cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp
cfe/trunk/lib/StaticAnalyzer/Core/ExprEngineC.cpp
cfe/trunk/lib/StaticAnalyzer/Core/RegionStore.cpp
cfe/trunk/lib/StaticAnalyzer/Core/SVals.cpp
cfe/trunk/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
cfe/trunk/lib/StaticAnalyzer/Core/Store.cpp
cfe/trunk/lib/StaticAnalyzer/Core/SymbolManager.cpp
cfe/trunk/tools/libclang/CIndexDiagnostic.cpp
Modified: cfe/trunk/include/clang/AST/Attr.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Attr.h?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/Attr.h (original)
+++ cfe/trunk/include/clang/AST/Attr.h Fri Sep 23 15:26:49 2011
@@ -68,7 +68,6 @@
void* operator new(size_t bytes) throw() {
llvm_unreachable("Attrs cannot be allocated with regular 'new'.");
- return 0;
}
void operator delete(void* data) throw() {
llvm_unreachable("Attrs cannot be released with regular 'delete'.");
Modified: cfe/trunk/include/clang/AST/Stmt.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Stmt.h?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/Stmt.h (original)
+++ cfe/trunk/include/clang/AST/Stmt.h Fri Sep 23 15:26:49 2011
@@ -108,7 +108,6 @@
protected:
void* operator new(size_t bytes) throw() {
llvm_unreachable("Stmts cannot be allocated with regular 'new'.");
- return 0;
}
void operator delete(void* data) throw() {
llvm_unreachable("Stmts cannot be released with regular 'delete'.");
Modified: cfe/trunk/lib/AST/ASTContext.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ASTContext.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ASTContext.cpp (original)
+++ cfe/trunk/lib/AST/ASTContext.cpp Fri Sep 23 15:26:49 2011
@@ -3219,7 +3219,6 @@
// Silence GCC warning
llvm_unreachable("Unhandled template argument kind");
- return TemplateArgument();
}
NestedNameSpecifier *
@@ -4919,7 +4918,6 @@
}
llvm_unreachable("Unhandled TargetInfo::IntType value");
- return CanQualType();
}
//===----------------------------------------------------------------------===//
@@ -5749,13 +5747,11 @@
#define DEPENDENT_TYPE(Class, Base) case Type::Class:
#include "clang/AST/TypeNodes.def"
llvm_unreachable("Non-canonical and dependent types shouldn't get here");
- return QualType();
case Type::LValueReference:
case Type::RValueReference:
case Type::MemberPointer:
llvm_unreachable("C++ should never be in mergeTypes");
- return QualType();
case Type::ObjCInterface:
case Type::IncompleteArray:
@@ -5763,7 +5759,6 @@
case Type::FunctionProto:
case Type::ExtVector:
llvm_unreachable("Types are eliminated above");
- return QualType();
case Type::Pointer:
{
@@ -6015,7 +6010,6 @@
return UnsignedInt128Ty;
default:
llvm_unreachable("Unexpected signed integer type");
- return QualType();
}
}
@@ -6476,7 +6470,6 @@
return createMicrosoftMangleContext(*this, getDiagnostics());
}
llvm_unreachable("Unsupported ABI");
- return 0;
}
CXXABI::~CXXABI() {}
Modified: cfe/trunk/lib/AST/Decl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Decl.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Decl.cpp (original)
+++ cfe/trunk/lib/AST/Decl.cpp Fri Sep 23 15:26:49 2011
@@ -1891,7 +1891,6 @@
return TK_DependentFunctionTemplateSpecialization;
llvm_unreachable("Did we miss a TemplateOrSpecialization type?");
- return TK_NonTemplate;
}
FunctionDecl *FunctionDecl::getInstantiatedFromMemberFunction() const {
Modified: cfe/trunk/lib/AST/DeclBase.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclBase.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/DeclBase.cpp (original)
+++ cfe/trunk/lib/AST/DeclBase.cpp Fri Sep 23 15:26:49 2011
@@ -572,7 +572,6 @@
return static_cast<NAME##Decl*>(const_cast<DeclContext*>(D));
#include "clang/AST/DeclNodes.inc"
llvm_unreachable("a decl that inherits DeclContext isn't handled");
- return 0;
}
}
@@ -592,7 +591,6 @@
return static_cast<NAME##Decl*>(const_cast<Decl*>(D));
#include "clang/AST/DeclNodes.inc"
llvm_unreachable("a decl that inherits DeclContext isn't handled");
- return 0;
}
}
Modified: cfe/trunk/lib/AST/DeclCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclCXX.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/DeclCXX.cpp (original)
+++ cfe/trunk/lib/AST/DeclCXX.cpp Fri Sep 23 15:26:49 2011
@@ -1694,7 +1694,6 @@
default:
case AS_none:
llvm_unreachable("Invalid access specifier!");
- return 0;
case AS_public:
return "public";
case AS_private:
Modified: cfe/trunk/lib/AST/DeclObjC.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclObjC.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/DeclObjC.cpp (original)
+++ cfe/trunk/lib/AST/DeclObjC.cpp Fri Sep 23 15:26:49 2011
@@ -550,7 +550,6 @@
assert(!isa<ObjCProtocolDecl>(getDeclContext()) && "It's a protocol method");
llvm_unreachable("unknown method context");
- return 0;
}
//===----------------------------------------------------------------------===//
@@ -782,7 +781,6 @@
case ObjCCategoryImpl:
case ObjCProtocol:
llvm_unreachable("invalid ivar container!");
- return 0;
// Ivars can only appear in class extension categories.
case ObjCCategory: {
Modified: cfe/trunk/lib/AST/DeclPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclPrinter.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/DeclPrinter.cpp (original)
+++ cfe/trunk/lib/AST/DeclPrinter.cpp Fri Sep 23 15:26:49 2011
@@ -192,7 +192,7 @@
void DeclPrinter::Print(AccessSpecifier AS) {
switch(AS) {
- case AS_none: llvm_unreachable("No access specifier!"); break;
+ case AS_none: llvm_unreachable("No access specifier!");
case AS_public: Out << "public"; break;
case AS_protected: Out << "protected"; break;
case AS_private: Out << "private"; break;
Modified: cfe/trunk/lib/AST/DeclarationName.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/DeclarationName.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/DeclarationName.cpp (original)
+++ cfe/trunk/lib/AST/DeclarationName.cpp Fri Sep 23 15:26:49 2011
@@ -194,7 +194,6 @@
// Can't actually get here.
llvm_unreachable("This should be unreachable!");
- return Identifier;
}
bool DeclarationName::isDependentName() const {
@@ -340,7 +339,6 @@
default:
llvm_unreachable("Declaration name has no FETokenInfo");
}
- return 0;
}
void DeclarationName::setFETokenInfo(void *T) {
@@ -622,5 +620,4 @@
return NameLoc;
}
llvm_unreachable("Unexpected declaration name kind");
- return SourceLocation();
}
Modified: cfe/trunk/lib/AST/Expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Expr.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Expr.cpp (original)
+++ cfe/trunk/lib/AST/Expr.cpp Fri Sep 23 15:26:49 2011
@@ -2503,8 +2503,6 @@
switch (NPC) {
case NPC_NeverValueDependent:
llvm_unreachable("Unexpected value dependent expression!");
- // If the unthinkable happens, fall through to the safest alternative.
-
case NPC_ValueDependentIsNull:
if (isTypeDependent() || getType()->isIntegralType(Ctx))
return NPCK_ZeroInteger;
Modified: cfe/trunk/lib/AST/ExprConstant.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ExprConstant.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ExprConstant.cpp (original)
+++ cfe/trunk/lib/AST/ExprConstant.cpp Fri Sep 23 15:26:49 2011
@@ -389,7 +389,6 @@
RetTy VisitStmt(const Stmt *) {
llvm_unreachable("Expression evaluator should not be called on stmts");
- return DerivedError(0);
}
RetTy VisitExpr(const Expr *E) {
return DerivedError(E);
Modified: cfe/trunk/lib/AST/ItaniumMangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ItaniumMangle.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ItaniumMangle.cpp (original)
+++ cfe/trunk/lib/AST/ItaniumMangle.cpp Fri Sep 23 15:26:49 2011
@@ -1070,7 +1070,6 @@
case DeclarationName::ObjCOneArgSelector:
case DeclarationName::ObjCMultiArgSelector:
llvm_unreachable("Can't mangle Objective-C selector names here!");
- break;
case DeclarationName::CXXConstructorName:
if (ND == Structor)
@@ -1125,7 +1124,6 @@
case DeclarationName::CXXUsingDirective:
llvm_unreachable("Can't mangle a using directive name!");
- break;
}
}
@@ -1513,7 +1511,6 @@
case OO_None:
case NUM_OVERLOADED_OPERATORS:
llvm_unreachable("Not an overloaded operator");
- break;
}
}
Modified: cfe/trunk/lib/AST/MicrosoftMangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/MicrosoftMangle.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/MicrosoftMangle.cpp (original)
+++ cfe/trunk/lib/AST/MicrosoftMangle.cpp Fri Sep 23 15:26:49 2011
@@ -333,15 +333,12 @@
case DeclarationName::ObjCOneArgSelector:
case DeclarationName::ObjCMultiArgSelector:
llvm_unreachable("Can't mangle Objective-C selector names here!");
- break;
case DeclarationName::CXXConstructorName:
llvm_unreachable("Can't mangle constructors yet!");
- break;
case DeclarationName::CXXDestructorName:
llvm_unreachable("Can't mangle destructors yet!");
- break;
case DeclarationName::CXXConversionFunctionName:
// <operator-name> ::= ?B # (cast)
@@ -356,11 +353,9 @@
case DeclarationName::CXXLiteralOperatorName:
// FIXME: Was this added in VS2010? Does MS even know how to mangle this?
llvm_unreachable("Don't know how to mangle literal operators yet!");
- break;
case DeclarationName::CXXUsingDirective:
llvm_unreachable("Can't mangle a using directive name!");
- break;
}
}
@@ -514,12 +509,10 @@
case OO_Conditional:
llvm_unreachable("Don't know how to mangle ?:");
- break;
case OO_None:
case NUM_OVERLOADED_OPERATORS:
llvm_unreachable("Not an overloaded operator");
- break;
}
}
@@ -714,7 +707,6 @@
case BuiltinType::BoundMember:
llvm_unreachable(
"Overloaded and dependent types shouldn't get to name mangling");
- break;
case BuiltinType::ObjCId: Out << "PAUobjc_object@@"; break;
case BuiltinType::ObjCClass: Out << "PAUobjc_class@@"; break;
case BuiltinType::ObjCSel: Out << "PAUobjc_selector@@"; break;
@@ -723,7 +715,6 @@
case BuiltinType::Char32:
case BuiltinType::NullPtr:
llvm_unreachable("Don't know how to mangle this type");
- break;
}
}
Modified: cfe/trunk/lib/AST/TemplateBase.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/TemplateBase.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/AST/TemplateBase.cpp (original)
+++ cfe/trunk/lib/AST/TemplateBase.cpp Fri Sep 23 15:26:49 2011
@@ -69,7 +69,6 @@
switch (getKind()) {
case Null:
llvm_unreachable("Should not have a NULL template argument");
- return false;
case Type:
return getAsType()->isDependentType();
@@ -108,7 +107,6 @@
switch (getKind()) {
case Null:
llvm_unreachable("Should not have a NULL template argument");
- return false;
case Type:
return getAsType()->isInstantiationDependentType();
Modified: cfe/trunk/lib/Analysis/FormatString.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/FormatString.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/FormatString.cpp (original)
+++ cfe/trunk/lib/Analysis/FormatString.cpp Fri Sep 23 15:26:49 2011
@@ -210,7 +210,6 @@
switch (K) {
case InvalidTy:
llvm_unreachable("ArgTypeResult must be valid");
- return true;
case UnknownTy:
return true;
@@ -313,7 +312,6 @@
switch (K) {
case InvalidTy:
llvm_unreachable("No representative type for Invalid ArgTypeResult");
- // Fall-through.
case UnknownTy:
return QualType();
case SpecificTy:
Modified: cfe/trunk/lib/CodeGen/CGCall.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCall.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGCall.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGCall.cpp Fri Sep 23 15:26:49 2011
@@ -1864,7 +1864,6 @@
}
llvm_unreachable("Unhandled ABIArgInfo::Kind");
- return RValue::get(0);
}
/* VarArg handling */
Modified: cfe/trunk/lib/CodeGen/CGDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGDebugInfo.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGDebugInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGDebugInfo.cpp Fri Sep 23 15:26:49 2011
@@ -291,16 +291,12 @@
switch (BT->getKind()) {
case BuiltinType::Dependent:
llvm_unreachable("Unexpected builtin type Dependent");
- return llvm::DIType();
case BuiltinType::Overload:
llvm_unreachable("Unexpected builtin type Overload");
- return llvm::DIType();
case BuiltinType::BoundMember:
llvm_unreachable("Unexpected builtin type BoundMember");
- return llvm::DIType();
case BuiltinType::UnknownAny:
llvm_unreachable("Unexpected builtin type UnknownAny");
- return llvm::DIType();
case BuiltinType::NullPtr:
return DBuilder.
createNullPtrType(BT->getName(CGM.getContext().getLangOptions()));
Modified: cfe/trunk/lib/CodeGen/CGExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExpr.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExpr.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExpr.cpp Fri Sep 23 15:26:49 2011
@@ -1795,7 +1795,6 @@
return EmitFunctionDeclLValue(*this, E, FD);
llvm_unreachable("Unhandled member declaration!");
- return LValue();
}
LValue CodeGenFunction::EmitLValueForBitfield(llvm::Value *BaseValue,
Modified: cfe/trunk/lib/CodeGen/CGExprAgg.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprAgg.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprAgg.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprAgg.cpp Fri Sep 23 15:26:49 2011
@@ -320,7 +320,6 @@
case CK_UncheckedDerivedToBase: {
llvm_unreachable("cannot perform hierarchy conversion in EmitAggExpr: "
"should have been unpacked before we got here");
- break;
}
case CK_GetObjCProperty: {
Modified: cfe/trunk/lib/CodeGen/CGExprComplex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprComplex.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprComplex.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprComplex.cpp Fri Sep 23 15:26:49 2011
@@ -104,7 +104,6 @@
ComplexPairTy VisitStmt(Stmt *S) {
S->dump(CGF.getContext().getSourceManager());
llvm_unreachable("Stmt can't have complex result type!");
- return ComplexPairTy();
}
ComplexPairTy VisitExpr(Expr *S);
ComplexPairTy VisitParenExpr(ParenExpr *PE) { return Visit(PE->getSubExpr());}
Modified: cfe/trunk/lib/CodeGen/CGExprConstant.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprConstant.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprConstant.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprConstant.cpp Fri Sep 23 15:26:49 2011
@@ -781,9 +781,6 @@
return 0;
llvm_unreachable("Unable to handle InitListExpr");
- // Get rid of control reaches end of void function warning.
- // Not reached.
- return 0;
}
llvm::Constant *VisitCXXConstructExpr(CXXConstructExpr *E) {
@@ -967,7 +964,6 @@
switch (Result.Val.getKind()) {
case APValue::Uninitialized:
llvm_unreachable("Constant expressions should be initialized.");
- return 0;
case APValue::LValue: {
llvm::Type *DestTy = getTypes().ConvertTypeForMem(DestType);
llvm::Constant *Offset =
Modified: cfe/trunk/lib/CodeGen/CGExprScalar.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGExprScalar.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGExprScalar.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGExprScalar.cpp Fri Sep 23 15:26:49 2011
@@ -154,7 +154,6 @@
Value *VisitStmt(Stmt *S) {
S->dump(CGF.getContext().getSourceManager());
llvm_unreachable("Stmt can't have complex result type!");
- return 0;
}
Value *VisitExpr(Expr *S);
@@ -1264,10 +1263,8 @@
BinOp.Opcode = BO_Add;
BinOp.E = E;
return EmitOverflowCheckedBinOp(BinOp);
- break;
}
llvm_unreachable("Unknown SignedOverflowBehaviorTy");
- return 0;
}
llvm::Value *
@@ -2756,7 +2753,6 @@
case BO_Assign:
case BO_Comma:
llvm_unreachable("Not valid compound assignment operators");
- break;
}
llvm_unreachable("Unhandled compound assignment operator");
Modified: cfe/trunk/lib/CodeGen/CGObjCMac.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCMac.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjCMac.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjCMac.cpp Fri Sep 23 15:26:49 2011
@@ -1061,7 +1061,6 @@
/// class of the given name.
virtual llvm::GlobalVariable *GetClassGlobal(const std::string &Name) {
llvm_unreachable("CGObjCMac::GetClassGlobal");
- return 0;
}
};
Modified: cfe/trunk/lib/CodeGen/CGStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGStmt.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGStmt.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGStmt.cpp Fri Sep 23 15:26:49 2011
@@ -139,11 +139,9 @@
case Stmt::ObjCAtCatchStmtClass:
llvm_unreachable(
"@catch statements should be handled by EmitObjCAtTryStmt");
- break;
case Stmt::ObjCAtFinallyStmtClass:
llvm_unreachable(
"@finally statements should be handled by EmitObjCAtTryStmt");
- break;
case Stmt::ObjCAtThrowStmtClass:
EmitObjCAtThrowStmt(cast<ObjCAtThrowStmt>(*S));
break;
Modified: cfe/trunk/lib/CodeGen/CGVTables.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGVTables.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGVTables.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGVTables.cpp Fri Sep 23 15:26:49 2011
@@ -264,7 +264,6 @@
if (!const_cast<CXXRecordDecl *>(DerivedRD)->
isDerivedFrom(const_cast<CXXRecordDecl *>(BaseRD), Paths)) {
llvm_unreachable("Class must be derived from the passed in base class!");
- return BaseOffset();
}
return ComputeBaseOffset(Context, DerivedRD, Paths.front());
@@ -701,7 +700,6 @@
}
llvm_unreachable("Should always find a vcall offset offset!");
- return CharUnits::Zero();
}
/// VCallAndVBaseOffsetBuilder - Class for building vcall and vbase offsets.
@@ -1362,7 +1360,6 @@
if (!const_cast<CXXRecordDecl *>(DerivedRD)->
isDerivedFrom(const_cast<CXXRecordDecl *>(BaseRD), Paths)) {
llvm_unreachable("Class must be derived from the passed in base class!");
- return BaseOffset();
}
// We have to go through all the paths, and see which one leads us to the
Modified: cfe/trunk/lib/CodeGen/CodeGenAction.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenAction.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenAction.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenAction.cpp Fri Sep 23 15:26:49 2011
@@ -276,7 +276,6 @@
}
llvm_unreachable("Invalid action!");
- return 0;
}
ASTConsumer *CodeGenAction::CreateASTConsumer(CompilerInstance &CI,
Modified: cfe/trunk/lib/CodeGen/CodeGenTypes.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenTypes.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenTypes.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenTypes.cpp Fri Sep 23 15:26:49 2011
@@ -274,7 +274,6 @@
if (&format == &llvm::APFloat::x87DoubleExtended)
return llvm::Type::getX86_FP80Ty(VMContext);
llvm_unreachable("Unknown float format!");
- return 0;
}
/// ConvertType - Convert the specified type to its LLVM form.
Modified: cfe/trunk/lib/CodeGen/TargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/TargetInfo.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/TargetInfo.cpp (original)
+++ cfe/trunk/lib/CodeGen/TargetInfo.cpp Fri Sep 23 15:26:49 2011
@@ -1893,7 +1893,6 @@
case X87:
case ComplexX87:
llvm_unreachable("Invalid classification for hi word.");
- break;
case NoClass: break;
Modified: cfe/trunk/lib/Driver/Action.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Action.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Action.cpp (original)
+++ cfe/trunk/lib/Driver/Action.cpp Fri Sep 23 15:26:49 2011
@@ -36,7 +36,6 @@
}
llvm_unreachable("invalid class");
- return 0;
}
InputAction::InputAction(const Arg &_Input, types::ID _Type)
Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Fri Sep 23 15:26:49 2011
@@ -1114,7 +1114,6 @@
}
llvm_unreachable("invalid phase in ConstructPhaseAction");
- return 0;
}
bool Driver::IsUsingLTO(const ArgList &Args) const {
Modified: cfe/trunk/lib/Driver/Option.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Option.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Option.cpp (original)
+++ cfe/trunk/lib/Driver/Option.cpp Fri Sep 23 15:26:49 2011
@@ -116,7 +116,6 @@
Arg *OptionGroup::accept(const ArgList &Args, unsigned &Index) const {
llvm_unreachable("accept() should never be called on an OptionGroup");
- return 0;
}
InputOption::InputOption(OptSpecifier ID)
@@ -125,7 +124,6 @@
Arg *InputOption::accept(const ArgList &Args, unsigned &Index) const {
llvm_unreachable("accept() should never be called on an InputOption");
- return 0;
}
UnknownOption::UnknownOption(OptSpecifier ID)
@@ -134,7 +132,6 @@
Arg *UnknownOption::accept(const ArgList &Args, unsigned &Index) const {
llvm_unreachable("accept() should never be called on an UnknownOption");
- return 0;
}
FlagOption::FlagOption(OptSpecifier ID, const char *Name,
Modified: cfe/trunk/lib/Driver/Phases.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Phases.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Phases.cpp (original)
+++ cfe/trunk/lib/Driver/Phases.cpp Fri Sep 23 15:26:49 2011
@@ -24,5 +24,4 @@
}
llvm_unreachable("Invalid phase id.");
- return 0;
}
Modified: cfe/trunk/lib/Index/ASTLocation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Index/ASTLocation.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Index/ASTLocation.cpp (original)
+++ cfe/trunk/lib/Index/ASTLocation.cpp Fri Sep 23 15:26:49 2011
@@ -61,7 +61,6 @@
switch (getKind()) {
default: llvm_unreachable("Invalid Kind");
- return SourceRange();
case N_Decl:
return D->getSourceRange();
case N_Stmt:
Modified: cfe/trunk/lib/Parse/ParseExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Parse/ParseExprCXX.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Parse/ParseExprCXX.cpp (original)
+++ cfe/trunk/lib/Parse/ParseExprCXX.cpp Fri Sep 23 15:26:49 2011
@@ -30,7 +30,6 @@
case tok::kw_static_cast: return 4;
default:
llvm_unreachable("Unknown type for digraph error message.");
- return -1;
}
}
@@ -784,7 +783,7 @@
const char *CastName = 0; // For error messages
switch (Kind) {
- default: llvm_unreachable("Unknown C++ cast!"); abort();
+ default: llvm_unreachable("Unknown C++ cast!");
case tok::kw_const_cast: CastName = "const_cast"; break;
case tok::kw_dynamic_cast: CastName = "dynamic_cast"; break;
case tok::kw_reinterpret_cast: CastName = "reinterpret_cast"; break;
@@ -1292,7 +1291,6 @@
llvm_unreachable("Annotation token should already be formed!");
default:
llvm_unreachable("Not a simple-type-specifier token!");
- abort();
// type-name
case tok::annot_typename: {
Modified: cfe/trunk/lib/Sema/SemaCXXScopeSpec.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaCXXScopeSpec.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaCXXScopeSpec.cpp (original)
+++ cfe/trunk/lib/Sema/SemaCXXScopeSpec.cpp Fri Sep 23 15:26:49 2011
@@ -138,7 +138,6 @@
switch (NNS->getKind()) {
case NestedNameSpecifier::Identifier:
llvm_unreachable("Dependent nested-name-specifier has no DeclContext");
- break;
case NestedNameSpecifier::Namespace:
return NNS->getAsNamespace();
Modified: cfe/trunk/lib/Sema/SemaCodeComplete.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaCodeComplete.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaCodeComplete.cpp (original)
+++ cfe/trunk/lib/Sema/SemaCodeComplete.cpp Fri Sep 23 15:26:49 2011
@@ -3401,7 +3401,6 @@
default:
llvm_unreachable("Unknown type specifier kind in CodeCompleteTag");
- return;
}
ResultBuilder Results(*this, CodeCompleter->getAllocator(), ContextKind);
Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Sep 23 15:26:49 2011
@@ -2938,7 +2938,6 @@
} // switch (Name.getKind())
llvm_unreachable("Unknown name kind");
- return DeclarationNameInfo();
}
static QualType getCoreType(QualType Ty) {
@@ -8375,7 +8374,6 @@
}
llvm_unreachable("found no user-declared constructors");
- return;
}
break;
@@ -8460,7 +8458,7 @@
case CXXDestructor:
hasTrivial = &CXXRecordDecl::hasTrivialDestructor; break;
default:
- llvm_unreachable("unexpected special member"); return;
+ llvm_unreachable("unexpected special member");
}
// Check for nontrivial bases (and recurse).
Modified: cfe/trunk/lib/Sema/SemaDeclAttr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDeclAttr.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDeclAttr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDeclAttr.cpp Fri Sep 23 15:26:49 2011
@@ -3206,7 +3206,6 @@
switch (Attr.getKind()) {
default:
llvm_unreachable("invalid ownership attribute");
- return;
case AttributeList::AT_ns_returns_autoreleased:
D->addAttr(::new (S.Context) NSReturnsAutoreleasedAttr(Attr.getRange(),
S.Context));
Modified: cfe/trunk/lib/Sema/SemaDeclCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDeclCXX.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDeclCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDeclCXX.cpp Fri Sep 23 15:26:49 2011
@@ -9978,7 +9978,6 @@
case CXXInvalid:
llvm_unreachable("Invalid special member.");
- break;
}
} else {
Diag(DefaultLoc, diag::err_default_special_members);
Modified: cfe/trunk/lib/Sema/SemaExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExpr.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExpr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExpr.cpp Fri Sep 23 15:26:49 2011
@@ -8942,7 +8942,6 @@
Ty = Context.LongLongTy;
else {
llvm_unreachable("I don't know size of pointer!");
- Ty = Context.IntTy;
}
return Owned(new (Context) GNUNullExpr(Ty, TokenLoc));
Modified: cfe/trunk/lib/Sema/SemaExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprCXX.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExprCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprCXX.cpp Fri Sep 23 15:26:49 2011
@@ -1526,7 +1526,6 @@
}
}
llvm_unreachable("Unreachable, bad result from BestViableFunction");
- return true;
}
@@ -2182,7 +2181,6 @@
case ImplicitConversionSequence::EllipsisConversion:
llvm_unreachable("Cannot perform an ellipsis conversion");
- return Owned(From);
case ImplicitConversionSequence::BadConversion:
return ExprError();
@@ -2285,7 +2283,6 @@
default:
llvm_unreachable("Improper first standard conversion");
- break;
}
// Perform the second implicit conversion
@@ -2525,7 +2522,6 @@
case ICK_Qualification:
case ICK_Num_Conversion_Kinds:
llvm_unreachable("Improper second standard conversion");
- break;
}
switch (SCS.Third) {
@@ -2551,7 +2547,6 @@
default:
llvm_unreachable("Improper third standard conversion");
- break;
}
return Owned(From);
@@ -3561,7 +3556,6 @@
case OR_Deleted:
llvm_unreachable("Conditional operator has only built-in overloads");
- break;
}
return true;
}
Modified: cfe/trunk/lib/Sema/SemaOverload.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOverload.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOverload.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOverload.cpp Fri Sep 23 15:26:49 2011
@@ -6334,7 +6334,6 @@
case OO_None:
case NUM_OVERLOADED_OPERATORS:
llvm_unreachable("Expected an overloaded operator");
- break;
case OO_New:
case OO_Delete:
@@ -6343,7 +6342,6 @@
case OO_Call:
llvm_unreachable(
"Special operators don't use AddBuiltinOperatorCandidates");
- break;
case OO_Comma:
case OO_Arrow:
Modified: cfe/trunk/lib/Sema/SemaStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaStmt.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaStmt.cpp (original)
+++ cfe/trunk/lib/Sema/SemaStmt.cpp Fri Sep 23 15:26:49 2011
@@ -1388,7 +1388,6 @@
// Can't be a DependentSizedArrayType or an IncompleteArrayType since
// UnqAT is not incomplete and Range is not type-dependent.
llvm_unreachable("Unexpected array type in for-range");
- return StmtError();
}
// end-expr is __range + __bound.
Modified: cfe/trunk/lib/Sema/SemaTemplate.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaTemplate.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaTemplate.cpp (original)
+++ cfe/trunk/lib/Sema/SemaTemplate.cpp Fri Sep 23 15:26:49 2011
@@ -2683,7 +2683,6 @@
switch (Arg.getArgument().getKind()) {
case TemplateArgument::Null:
llvm_unreachable("Should never see a NULL template argument here");
- return true;
case TemplateArgument::Expression: {
TemplateArgument Result;
@@ -2806,7 +2805,6 @@
switch (Arg.getArgument().getKind()) {
case TemplateArgument::Null:
llvm_unreachable("Should never see a NULL template argument here");
- return true;
case TemplateArgument::Template:
case TemplateArgument::TemplateExpansion:
@@ -5218,7 +5216,6 @@
case TSK_Undeclared:
case TSK_ImplicitInstantiation:
llvm_unreachable("Don't check implicit instantiations here");
- return false;
case TSK_ExplicitSpecialization:
switch (PrevTSK) {
@@ -5351,8 +5348,6 @@
}
llvm_unreachable("Missing specialization/instantiation case?");
-
- return false;
}
/// \brief Perform semantic analysis for the given dependent function
Modified: cfe/trunk/lib/Sema/SemaTemplateDeduction.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaTemplateDeduction.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaTemplateDeduction.cpp (original)
+++ cfe/trunk/lib/Sema/SemaTemplateDeduction.cpp Fri Sep 23 15:26:49 2011
@@ -1540,7 +1540,6 @@
switch (Param.getKind()) {
case TemplateArgument::Null:
llvm_unreachable("Null template argument in parameter list");
- break;
case TemplateArgument::Type:
if (Arg.getKind() == TemplateArgument::Type)
@@ -1831,7 +1830,6 @@
switch (X.getKind()) {
case TemplateArgument::Null:
llvm_unreachable("Comparing NULL template argument");
- break;
case TemplateArgument::Type:
return Context.getCanonicalType(X.getAsType()) ==
Modified: cfe/trunk/lib/Sema/SemaTemplateInstantiateDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaTemplateInstantiateDecl.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaTemplateInstantiateDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaTemplateInstantiateDecl.cpp Fri Sep 23 15:26:49 2011
@@ -97,7 +97,6 @@
Decl *
TemplateDeclInstantiator::VisitTranslationUnitDecl(TranslationUnitDecl *D) {
llvm_unreachable("Translation units cannot be instantiated");
- return D;
}
Decl *
@@ -111,7 +110,6 @@
Decl *
TemplateDeclInstantiator::VisitNamespaceDecl(NamespaceDecl *D) {
llvm_unreachable("Namespaces cannot be instantiated");
- return D;
}
Decl *
@@ -702,7 +700,6 @@
Decl *TemplateDeclInstantiator::VisitEnumConstantDecl(EnumConstantDecl *D) {
llvm_unreachable("EnumConstantDecls can only occur within EnumDecls.");
- return 0;
}
Decl *TemplateDeclInstantiator::VisitClassTemplateDecl(ClassTemplateDecl *D) {
Modified: cfe/trunk/lib/Sema/SemaType.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaType.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaType.cpp (original)
+++ cfe/trunk/lib/Sema/SemaType.cpp Fri Sep 23 15:26:49 2011
@@ -1760,7 +1760,7 @@
if (D.getDeclSpec().getStorageClassSpec() == DeclSpec::SCS_static)
break;
switch (cast<TagDecl>(SemaRef.CurContext)->getTagKind()) {
- case TTK_Enum: llvm_unreachable("unhandled tag kind"); break;
+ case TTK_Enum: llvm_unreachable("unhandled tag kind");
case TTK_Struct: Error = 1; /* Struct member */ break;
case TTK_Union: Error = 2; /* Union member */ break;
case TTK_Class: Error = 3; /* Class member */ break;
Modified: cfe/trunk/lib/Sema/TreeTransform.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/TreeTransform.h?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/TreeTransform.h (original)
+++ cfe/trunk/lib/Sema/TreeTransform.h Fri Sep 23 15:26:49 2011
@@ -1729,7 +1729,6 @@
default:
llvm_unreachable("Invalid C++ named cast");
- break;
}
return ExprError();
@@ -2682,7 +2681,6 @@
}
llvm_unreachable("Unknown name kind.");
- return DeclarationNameInfo();
}
template<typename Derived>
@@ -8050,7 +8048,6 @@
ExprResult
TreeTransform<Derived>::TransformAsTypeExpr(AsTypeExpr *E) {
llvm_unreachable("Cannot transform asType expressions yet");
- return SemaRef.Owned(E);
}
//===----------------------------------------------------------------------===//
Modified: cfe/trunk/lib/Serialization/ASTReader.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReader.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReader.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReader.cpp Fri Sep 23 15:26:49 2011
@@ -4994,7 +4994,6 @@
}
llvm_unreachable("Unhandled template name kind!");
- return TemplateName();
}
TemplateArgument
@@ -5034,7 +5033,6 @@
}
llvm_unreachable("Unhandled template argument kind!");
- return TemplateArgument();
}
TemplateParameterList *
Modified: cfe/trunk/lib/Serialization/ASTReaderDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTReaderDecl.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTReaderDecl.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTReaderDecl.cpp Fri Sep 23 15:26:49 2011
@@ -346,7 +346,6 @@
FD->IdentifierNamespace = Record[Idx++];
switch ((FunctionDecl::TemplatedKind)Record[Idx++]) {
default: llvm_unreachable("Unhandled TemplatedKind!");
- break;
case FunctionDecl::TK_NonTemplate:
break;
case FunctionDecl::TK_FunctionTemplate:
@@ -1481,7 +1480,6 @@
case DECL_CONTEXT_LEXICAL:
case DECL_CONTEXT_VISIBLE:
llvm_unreachable("Record cannot be de-serialized with ReadDeclRecord");
- break;
case DECL_TYPEDEF:
D = TypedefDecl::Create(Context, 0, SourceLocation(), SourceLocation(),
0, 0);
Modified: cfe/trunk/lib/Serialization/ASTWriterDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Serialization/ASTWriterDecl.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/Serialization/ASTWriterDecl.cpp (original)
+++ cfe/trunk/lib/Serialization/ASTWriterDecl.cpp Fri Sep 23 15:26:49 2011
@@ -296,7 +296,6 @@
Record.push_back(D->getTemplatedKind());
switch (D->getTemplatedKind()) {
default: llvm_unreachable("Unhandled TemplatedKind!");
- break;
case FunctionDecl::TK_NonTemplate:
break;
case FunctionDecl::TK_FunctionTemplate:
Modified: cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/BugReporter.cpp Fri Sep 23 15:26:49 2011
@@ -1744,7 +1744,6 @@
if (errorNode->isSink()) {
llvm_unreachable(
"BugType::isSuppressSink() should not be 'true' for sink end nodes");
- return 0;
}
// No successors? By definition this nodes isn't post-dominated by a sink.
if (errorNode->succ_empty()) {
Modified: cfe/trunk/lib/StaticAnalyzer/Core/CoreEngine.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/CoreEngine.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/CoreEngine.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/CoreEngine.cpp Fri Sep 23 15:26:49 2011
@@ -327,7 +327,6 @@
switch (Term->getStmtClass()) {
default:
llvm_unreachable("Analysis for this terminator not implemented.");
- break;
case Stmt::BinaryOperatorClass: // '&&' and '||'
HandleBranch(cast<BinaryOperator>(Term)->getLHS(), Term, B, Pred);
Modified: cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/ExprEngine.cpp Fri Sep 23 15:26:49 2011
@@ -1031,7 +1031,6 @@
}
llvm_unreachable("No block with label.");
- return;
}
if (isa<loc::ConcreteInt>(V) || isa<UndefinedVal>(V)) {
Modified: cfe/trunk/lib/StaticAnalyzer/Core/ExprEngineC.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/ExprEngineC.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/ExprEngineC.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/ExprEngineC.cpp Fri Sep 23 15:26:49 2011
@@ -626,7 +626,6 @@
switch (U->getOpcode()) {
default:
llvm_unreachable("Invalid Opcode.");
- break;
case UO_Not:
// FIXME: Do we need to handle promotions?
Modified: cfe/trunk/lib/StaticAnalyzer/Core/RegionStore.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/RegionStore.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/RegionStore.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/RegionStore.cpp Fri Sep 23 15:26:49 2011
@@ -892,7 +892,6 @@
if (isa<CodeTextRegion>(MR)) {
llvm_unreachable("Why load from a code text region?");
- return UnknownVal();
}
// FIXME: Perhaps this method should just take a 'const MemRegion*' argument
Modified: cfe/trunk/lib/StaticAnalyzer/Core/SVals.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/SVals.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/SVals.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/SVals.cpp Fri Sep 23 15:26:49 2011
@@ -370,6 +370,5 @@
}
default:
llvm_unreachable("Pretty-printing not implemented for this Loc.");
- break;
}
}
Modified: cfe/trunk/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/SimpleSValBuilder.cpp Fri Sep 23 15:26:49 2011
@@ -348,7 +348,6 @@
case BO_LAnd:
case BO_LOr:
llvm_unreachable("Logical operators handled by branching logic.");
- return UnknownVal();
case BO_Assign:
case BO_MulAssign:
case BO_DivAssign:
@@ -362,11 +361,9 @@
case BO_OrAssign:
case BO_Comma:
llvm_unreachable("'=' and ',' operators handled by ExprEngine.");
- return UnknownVal();
case BO_PtrMemD:
case BO_PtrMemI:
llvm_unreachable("Pointer arithmetic not handled here.");
- return UnknownVal();
case BO_LT:
case BO_GT:
case BO_LE:
@@ -557,7 +554,6 @@
switch (op) {
default:
llvm_unreachable("Unimplemented operation for two identical values");
- return UnknownVal();
case BO_Sub:
return makeZeroVal(resultTy);
case BO_EQ:
@@ -574,7 +570,6 @@
switch (lhs.getSubKind()) {
default:
llvm_unreachable("Ordering not implemented for this Loc.");
- return UnknownVal();
case loc::GotoLabelKind:
// The only thing we know about labels is that they're non-null.
Modified: cfe/trunk/lib/StaticAnalyzer/Core/Store.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/Store.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/Store.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/Store.cpp Fri Sep 23 15:26:49 2011
@@ -104,7 +104,6 @@
case MemRegion::NonStaticGlobalSpaceRegionKind:
case MemRegion::StaticGlobalSpaceRegionKind: {
llvm_unreachable("Invalid region cast");
- break;
}
case MemRegion::FunctionTextRegionKind:
@@ -204,7 +203,6 @@
}
llvm_unreachable("unreachable");
- return 0;
}
@@ -262,7 +260,6 @@
default:
llvm_unreachable("Unhandled Base.");
- return Base;
}
// NOTE: We must have this check first because ObjCIvarDecl is a subclass
Modified: cfe/trunk/lib/StaticAnalyzer/Core/SymbolManager.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Core/SymbolManager.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Core/SymbolManager.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Core/SymbolManager.cpp Fri Sep 23 15:26:49 2011
@@ -29,7 +29,6 @@
switch (Op) {
default:
llvm_unreachable("operator printing not implemented");
- break;
case BO_Mul: os << '*' ; break;
case BO_Div: os << '/' ; break;
case BO_Rem: os << '%' ; break;
Modified: cfe/trunk/tools/libclang/CIndexDiagnostic.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndexDiagnostic.cpp?rev=140407&r1=140406&r2=140407&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndexDiagnostic.cpp (original)
+++ cfe/trunk/tools/libclang/CIndexDiagnostic.cpp Fri Sep 23 15:26:49 2011
@@ -106,7 +106,7 @@
/* Print warning/error/etc. */
switch (Severity) {
- case CXDiagnostic_Ignored: llvm_unreachable("impossible"); break;
+ case CXDiagnostic_Ignored: llvm_unreachable("impossible");
case CXDiagnostic_Note: Out << "note: "; break;
case CXDiagnostic_Warning: Out << "warning: "; break;
case CXDiagnostic_Error: Out << "error: "; break;
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