How to identify a Clang QualType is a function pointer?

Clang Frontend clangd
#1

Hi
I am trying to identify a function pointer connected to any expression. I am working in Clang code. Assume, I know the QualType of the value, and now want to know if the value is originally a function pointer type, not any other. Like I want to distinguish between void (*)() and int *. Can anyone suggest what functionality (standard, not want to use getAsString and parse it) I can use?
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Mustakim

#2

(bcc clangd-dev, I think you want clang-dev)

QType->isFunctionPointerType()?

#3

Doh, of course I meant cfe-dev.

#4

Thanks, it works. I wonder why this funtion is not listed under document: https://clang.llvm.org/doxygen/classclang_1_1QualType.html
is that because it is inline?

#5

Note that it is being called with the ‘->’ operator. QualType’s dereference operator returns a Type*. SO, ‘isFunctionPointerType’ is a part of the Type class: https://clang.llvm.org/doxygen/classclang_1_1Type.html

#6

Thanks. It clears the confusion.