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Delete dead code.

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llvm-svn: 184154
This commit is contained in:
Eli Friedman 2013-06-18 00:22:17 +00:00
parent 0076e71592
commit 1d93a9e988
2 changed files with 0 additions and 39 deletions
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3
clang/include/clang/Sema/Initialization.h
View File

@ -770,9 +770,6 @@ public:
/// \brief Initializer has a placeholder type which cannot be
/// resolved by initialization.
FK_PlaceholderType,
/// \brief Failed to initialize a std::initializer_list because copy
/// construction of some element failed.
FK_InitListElementCopyFailure,
/// \brief List-copy-initialization chose an explicit constructor.
FK_ExplicitConstructor
};

36
clang/lib/Sema/SemaInit.cpp
View File

@ -2670,7 +2670,6 @@ bool InitializationSequence::isAmbiguous() const {
case FK_ListInitializationFailed:
case FK_VariableLengthArrayHasInitializer:
case FK_PlaceholderType:
case FK_InitListElementCopyFailure:
case FK_ExplicitConstructor:
return false;
@ -6493,37 +6492,6 @@ bool InitializationSequence::Diagnose(Sema &S,
break;
}
case FK_InitListElementCopyFailure: {
// Try to perform all copies again.
InitListExpr* InitList = cast<InitListExpr>(Args[0]);
unsigned NumInits = InitList->getNumInits();
QualType DestType = Entity.getType();
QualType E;
bool Success = S.isStdInitializerList(DestType.getNonReferenceType(), &E);
(void)Success;
assert(Success && "Where did the std::initializer_list go?");
InitializedEntity HiddenArray = InitializedEntity::InitializeTemporary(
S.Context.getConstantArrayType(E,
llvm::APInt(S.Context.getTypeSize(S.Context.getSizeType()),
NumInits),
ArrayType::Normal, 0));
InitializedEntity Element = InitializedEntity::InitializeElement(S.Context,
0, HiddenArray);
// Show at most 3 errors. Otherwise, you'd get a lot of errors for errors
// where the init list type is wrong, e.g.
// std::initializer_list<void*> list = { 1, 2, 3, 4, 5, 6, 7, 8 };
// FIXME: Emit a note if we hit the limit?
int ErrorCount = 0;
for (unsigned i = 0; i < NumInits && ErrorCount < 3; ++i) {
Element.setElementIndex(i);
ExprResult Init = S.Owned(InitList->getInit(i));
if (S.PerformCopyInitialization(Element, Init.get()->getExprLoc(), Init)
.isInvalid())
++ErrorCount;
}
break;
}
case FK_ExplicitConstructor: {
S.Diag(Kind.getLocation(), diag::err_selected_explicit_constructor)
<< Args[0]->getSourceRange();
@ -6663,10 +6631,6 @@ void InitializationSequence::dump(raw_ostream &OS) const {
OS << "list constructor overloading failed";
break;
case FK_InitListElementCopyFailure:
OS << "copy construction of initializer list element failed";
break;
case FK_ExplicitConstructor:
OS << "list copy initialization chose explicit constructor";
break;