[cfe-dev] FunctionDecl question

[Alex L via cfe-dev]

You can look at it's type and check if it has a function prototype (i.e. it
has parameters or (void), see the FunctionProtoType class), e.g.
FD->getType()->isFunctionProtoType() .

On 18 July 2017 at 10:33, Frank Redeker via cfe-dev <cfe-dev at lists.llvm.org>
wrote:

> Hello list,
>
> is there is an easy way to distinguish if a function is declared as
>
> void foo (void);
> or
> void foo ();
>
> The reason I'm asking is that I use an ASTVisitor to generate stub
> functions. But the compiler that I use reports an error when the
> prototype is declared with (void) but the implementation not.
>
>
> Frank
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> cfe-dev at lists.llvm.org
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>
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