Per Chris L.'s suggestion, use getAsFunctionType() instead of getDesguaredType(). Constify some pointers along the way.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65321 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFRefCount.cpp b/lib/Analysis/CFRefCount.cpp
index 3816c56..efd1c85 100644
--- a/lib/Analysis/CFRefCount.cpp
+++ b/lib/Analysis/CFRefCount.cpp
@@ -596,7 +596,7 @@
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 @@
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 @@
}
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();