diff options
| author | Ted Kremenek <kremenek@apple.com> | 2009-07-16 19:58:26 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-07-16 19:58:26 +0000 |
| commit | 1a1a6e2bd4c5aefd7fd643cf25915f9623a02e59 (patch) | |
| tree | 333652f464e28debc770fc4b30bc5b8f74254d28 /lib/AST/ExprConstant.cpp | |
| parent | e41611aa2237d06a0ef61db4528fb2883a8defcd (diff) | |
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
Diffstat (limited to 'lib/AST/ExprConstant.cpp')
| -rw-r--r-- | lib/AST/ExprConstant.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/AST/ExprConstant.cpp b/lib/AST/ExprConstant.cpp index 2c29347c51..9473e4f48c 100644 --- a/lib/AST/ExprConstant.cpp +++ b/lib/AST/ExprConstant.cpp @@ -222,7 +222,7 @@ APValue LValueExprEvaluator::VisitMemberExpr(MemberExpr *E) { if (E->isArrow()) { if (!EvaluatePointer(E->getBase(), result, Info)) return APValue(); - Ty = E->getBase()->getType()->getAsPointerType()->getPointeeType(); + Ty = E->getBase()->getType()->getAs<PointerType>()->getPointeeType(); } else { result = Visit(E->getBase()); if (result.isUninit()) @@ -351,7 +351,7 @@ APValue PointerExprEvaluator::VisitBinaryOperator(const BinaryOperator *E) { if (!EvaluateInteger(IExp, AdditionalOffset, Info)) return APValue(); - QualType PointeeType = PExp->getType()->getAsPointerType()->getPointeeType(); + QualType PointeeType = PExp->getType()->getAs<PointerType>()->getPointeeType(); uint64_t SizeOfPointee; // Explicitly handle GNU void* and function pointer arithmetic extensions. @@ -1029,7 +1029,7 @@ bool IntExprEvaluator::VisitBinaryOperator(const BinaryOperator *E) { if (E->getOpcode() == BinaryOperator::Sub) { const QualType Type = E->getLHS()->getType(); - const QualType ElementType = Type->getAsPointerType()->getPointeeType(); + const QualType ElementType = Type->getAs<PointerType>()->getPointeeType(); uint64_t D = LHSValue.getLValueOffset() - RHSValue.getLValueOffset(); if (!ElementType->isVoidType() && !ElementType->isFunctionType()) |