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PR7704: A function is not allowed to return a function; make sure to enforce 

this consistently.

llvm-svn: 109360
This commit is contained in:
Eli Friedman 2010-07-24 22:58:04 +00:00
parent 19edda0323
commit 5f6112450f
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/VMCore/Type.cpp
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@ -455,8 +455,8 @@ const PointerType *Type::getInt64PtrTy(LLVMContext &C, unsigned AS) {
/// isValidReturnType - Return true if the specified type is valid as a return /// isValidReturnType - Return true if the specified type is valid as a return
/// type. /// type.
bool FunctionType::isValidReturnType(const Type *RetTy) { bool FunctionType::isValidReturnType(const Type *RetTy) {
return RetTy->getTypeID() != LabelTyID && return !RetTy->isFunctionTy() && !RetTy->isLabelTy() &&
RetTy->getTypeID() != MetadataTyID; !RetTy->isMetadataTy();
} }
/// isValidArgumentType - Return true if the specified type is valid as an /// isValidArgumentType - Return true if the specified type is valid as an