Add member template 'Type::getAs<T>', which converts a Type* to a respective T*.
This method is intended to eventually replace the individual
Type::getAsXXXType<> methods.
The motivation behind this change is twofold:
1) Reduce redundant implementations of Type::getAsXXXType() methods. Most of
them are basically copy-and-paste.
2) By centralizing the implementation of the getAs<Type> logic we can more
smoothly move over to Doug Gregor's proposed canonical type smart pointer
scheme.
Along with this patch:
a) Removed 'Type::getAsPointerType()'; now clients use getAs<PointerType>.
b) Removed 'Type::getAsBlockPointerTypE()'; now clients use getAs<BlockPointerType>.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76098 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 346b670..ab7b70e 100644
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -934,7 +934,7 @@
assert(E->getBase()->getType()->isVectorType());
Base = EmitLValue(E->getBase());
} else {
- const PointerType *PT = E->getBase()->getType()->getAsPointerType();
+ const PointerType *PT = E->getBase()->getType()->getAs<PointerType>();
llvm::Value *Ptr = EmitScalarExpr(E->getBase());
Base = LValue::MakeAddr(Ptr, PT->getPointeeType().getCVRQualifiers());
}
@@ -976,7 +976,7 @@
if (E->isArrow()) {
BaseValue = EmitScalarExpr(BaseExpr);
const PointerType *PTy =
- BaseExpr->getType()->getAsPointerType();
+ BaseExpr->getType()->getAs<PointerType>();
if (PTy->getPointeeType()->isUnionType())
isUnion = true;
CVRQualifiers = PTy->getPointeeType().getCVRQualifiers();
@@ -1317,7 +1317,7 @@
assert(CalleeType->isFunctionPointerType() &&
"Call must have function pointer type!");
- QualType FnType = CalleeType->getAsPointerType()->getPointeeType();
+ QualType FnType = CalleeType->getAs<PointerType>()->getPointeeType();
QualType ResultType = FnType->getAsFunctionType()->getResultType();
CallArgList Args;