================
@@ -8836,13 +8836,22 @@ void FixedPointValueToString(SmallVectorImpl<char>
&Str, llvm::APSInt Val,
unsigned Scale);
inline FunctionEffectsRef FunctionEffectsRef::get(QualType QT) {
+ const Type *TypePtr = QT.getTypePtr();
while (true) {
- QualType Pointee = QT->getPointeeType();
- if (Pointee.isNull())
+ // Note that getPointeeType() seems to successfully navigate some
constructs
+ // for which isAnyPointerType() returns false (e.g.
+ // pointer-to-member-function).
+ QualType Pointee = TypePtr->getPointeeType();
+ if (Pointee.isNull()) {
+ if (TypePtr->isArrayType()) {
+ TypePtr = TypePtr->getBaseElementTypeUnsafe();
+ continue;
+ }
break;
- QT = Pointee;
+ }
+ TypePtr = Pointee.getTypePtr();
}
- if (const auto *FPT = QT->getAs<FunctionProtoType>())
+ if (const auto *FPT = TypePtr->getAs<FunctionProtoType>())
----------------
dougsonos wrote:
Yeah I really wanted to use that! When I tried, I discovered that it uses
isAnyPointerType() which fails for PTMF (as commented above).
```
inline const Type *Type::getPointeeOrArrayElementType() const {
const Type *type = this;
if (type->isAnyPointerType())
return type->getPointeeType().getTypePtr();
else if (type->isArrayType())
return type->getBaseElementTypeUnsafe();
return type;
}
```
https://github.com/llvm/llvm-project/pull/121525
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