Ping (changing the Cc to bother a different person...).

On Sat, 3 Sep 2011, Marc Glisse wrote:

> Hello,
>
> this patch is obviously related to PR c++/2316 ("g++ fails to overload on 
> language linkage") but seems fairly independent. Currently, the demangler 
> recognizes 'Y' for extern "C" functions and ignores it. The patch makes it 
> print extern "C" after the function type:
> _Z1aIFYviEEvPT_
> void a<void (int) extern "C">(void (*)(int) extern "C")
>
> Writing it before the return type seems more natural, but it is ambiguous. I 
> guess it could also be printed in the middle (next to the star that indicates 
> a function pointer), but placing it like the cv-qualifiers of member 
> functions seemed good (plus, that's where Oracle puts it in its 
> implementation of c++filt).
>
> Since g++ doesn't generate such mangling, the effect should be hard to notice 
> ;-)
>
> (Even if the patch was ok, I am not a committer)
>
> 2011-09-03  Marc Glisse  <marc.glisse@inria.fr>
>
>        * include/demangle.h (demangle_component_type)
>        [DEMANGLE_COMPONENT_EXTERN_C]: Handle extern "C".
>        * libiberty/cp-demangle.c (d_dump): Likewise.
>        (d_make_comp): Likewise.
>        (d_function_type): Likewise.
>        (d_print_comp): Likewise.
>        (d_print_mod_list): Likewise.
>        (d_print_mod): Likewise.
>        (d_print_function_type): Likewise.
>        * libiberty/testsuite/demangle-expected: Test it.

-- 
Marc Glisse