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Remove unnecessary ASTContext* argument from isRefType(). 

llvm-svn: 94665
This commit is contained in:
Ted Kremenek 2010-01-27 06:45:10 +00:00
parent 85476f304c
commit d5e27af60a
1 changed files with 5 additions and 5 deletions
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10
clang/lib/Checker/CFRefCount.cpp
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@ -78,7 +78,7 @@ public:
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
static bool isRefType(QualType RetTy, const char* prefix, static bool isRefType(QualType RetTy, const char* prefix,
ASTContext* Ctx = 0, const char* name = 0) { const char* name = 0) {
// Recursively walk the typedef stack, allowing typedefs of reference types. // Recursively walk the typedef stack, allowing typedefs of reference types.
while (TypedefType* TD = dyn_cast<TypedefType>(RetTy.getTypePtr())) { while (TypedefType* TD = dyn_cast<TypedefType>(RetTy.getTypePtr())) {
@ -89,12 +89,12 @@ static bool isRefType(QualType RetTy, const char* prefix,
RetTy = TD->getDecl()->getUnderlyingType(); RetTy = TD->getDecl()->getUnderlyingType();
} }
if (!Ctx || !name) if (!name)
return false; return false;
// Is the type void*? // Is the type void*?
const PointerType* PT = RetTy->getAs<PointerType>(); const PointerType* PT = RetTy->getAs<PointerType>();
if (!(PT->getPointeeType().getUnqualifiedType() == Ctx->VoidTy)) if (!(PT->getPointeeType().getUnqualifiedType()->isVoidType()))
return false; return false;
// Does the name start with the prefix? // Does the name start with the prefix?
@ -1192,7 +1192,7 @@ RetainSummary* RetainSummaryManager::getSummary(FunctionDecl* FD) {
if (RetTy->isPointerType()) { if (RetTy->isPointerType()) {
// For CoreFoundation ('CF') types. // For CoreFoundation ('CF') types.
if (isRefType(RetTy, "CF", &Ctx, FName)) { if (isRefType(RetTy, "CF", FName)) {
if (isRetain(FD, FName)) if (isRetain(FD, FName))
S = getUnarySummary(FT, cfretain); S = getUnarySummary(FT, cfretain);
else if (strstr(FName, "MakeCollectable")) else if (strstr(FName, "MakeCollectable"))
@ -1204,7 +1204,7 @@ RetainSummary* RetainSummaryManager::getSummary(FunctionDecl* FD) {
} }
// For CoreGraphics ('CG') types. // For CoreGraphics ('CG') types.
if (isRefType(RetTy, "CG", &Ctx, FName)) { if (isRefType(RetTy, "CG", FName)) {
if (isRetain(FD, FName)) if (isRetain(FD, FName))
S = getUnarySummary(FT, cfretain); S = getUnarySummary(FT, cfretain);
else else