Re: Need DMD AST expertise

[Johan Engelen via Digitalmars-d]

On Monday, 20 June 2016 at 12:33:31 UTC, Guillaume Chatelet wrote:

class Expression;
extern(C++) void foo(Expression);

Question:
---------
- How to I get the linkage for Expression from a 
FunDeclaration? This will ensure the added indirection is put 
only for the D classes, not the C++ ones. I tried looking at 
Parameter, ClassDeclaration or TypeClass but couldn't find it.

A FuncDeclaration is a Declaration, which contains the field 
`LINK linkage;`. That's the one you want.

-Johan