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Per Chris L.'s suggestion, use getAsFunctionType() instead of getDesguaredType(). Constify some pointers along the way. 

llvm-svn: 65321
This commit is contained in:
Ted Kremenek 2009-02-23 16:51:39 +00:00
parent 0fd45016c2
commit 82157a17c1
1 changed files with 7 additions and 5 deletions
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12
clang/lib/Analysis/CFRefCount.cpp
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@ -596,7 +596,7 @@ class VISIBILITY_HIDDEN RetainSummaryManager {
enum UnaryFuncKind { cfretain, cfrelease, cfmakecollectable };
public:
RetainSummary* getUnarySummary(FunctionType* FT, UnaryFuncKind func);
RetainSummary* getUnarySummary(const FunctionType* FT, UnaryFuncKind func);
RetainSummary* getCFSummaryCreateRule(FunctionDecl* FD);
RetainSummary* getCFSummaryGetRule(FunctionDecl* FD);
@ -829,9 +829,9 @@ RetainSummary* RetainSummaryManager::getSummary(FunctionDecl* FD) {
break;
}
// [PR 3337] Use 'getDesugaredType' to strip away any typedefs on the
// [PR 3337] Use 'getAsFunctionType' to strip away any typedefs on the
// function's type.
FunctionType* FT = cast<FunctionType>(FD->getType()->getDesugaredType());
const FunctionType* FT = FD->getType()->getAsFunctionType();
const char* FName = FD->getIdentifier()->getName();
// Inspect the result type.
@ -943,10 +943,12 @@ RetainSummaryManager::getCFCreateGetRuleSummary(FunctionDecl* FD,
}
RetainSummary*
RetainSummaryManager::getUnarySummary(FunctionType* FT, UnaryFuncKind func) {
RetainSummaryManager::getUnarySummary(const FunctionType* FT,
UnaryFuncKind func) {
// Sanity check that this is *really* a unary function. This can
// happen if people do weird things.
FunctionTypeProto* FTP = dyn_cast<FunctionTypeProto>(FT);
const FunctionTypeProto* FTP = dyn_cast<FunctionTypeProto>(FT);
if (!FTP || FTP->getNumArgs() != 1)
return getPersistentStopSummary();