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/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index bd2b0ae..0a7ed46 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -1204,7 +1204,7 @@
QualType ThrowType = ThrowExpr->getType();
// Make sure the expression type is an ObjC pointer or "void *".
if (!ThrowType->isObjCObjectPointerType()) {
- const PointerType *PT = ThrowType->getAsPointerType();
+ const PointerType *PT = ThrowType->getAs<PointerType>();
if (!PT || !PT->getPointeeType()->isVoidType())
return StmtError(Diag(AtLoc, diag::error_objc_throw_expects_object)
<< ThrowExpr->getType() << ThrowExpr->getSourceRange());
@@ -1221,7 +1221,7 @@
// Make sure the expression type is an ObjC pointer or "void *".
Expr *SyncExpr = static_cast<Expr*>(SynchExpr.get());
if (!SyncExpr->getType()->isObjCObjectPointerType()) {
- const PointerType *PT = SyncExpr->getType()->getAsPointerType();
+ const PointerType *PT = SyncExpr->getType()->getAs<PointerType>();
if (!PT || !PT->getPointeeType()->isVoidType())
return StmtError(Diag(AtLoc, diag::error_objc_synchronized_expects_object)
<< SyncExpr->getType() << SyncExpr->getSourceRange());