>
> We ran into a problem building KDE on HP-UX 11.23/IA with the HP C++
> compiler. The compiler mangled a function name in a .cpp file though
> it was declared extern "C" in the .h file. After a post to the HP C++
> developers list, we were told this behavior is correct. GCC 4.0.2 does
> not do this so I'd like to get your opinion.
>
> $ cat mangle-1.cc
> typedef enum {
> XSLDBG_MSG_THREAD_NOTUSED,
> XSLDBG_MSG_THREAD_INIT
> } XsldbgMessageEnum;
>
> extern "C" {
> void xsldbgSetAppFunc (int (*notifyXsldbgAppFunc) (XsldbgMessageEnum type,
> const void *data));
> }
>
> static int (*notifyXsldbgAppFuncPtr) (XsldbgMessageEnum type,
> const void *data) = 0;
>
> void xsldbgSetAppFunc (int (*notifyXsldbgAppFunc) (XsldbgMessageEnum type,
> const void *data))
> {
> notifyXsldbgAppFuncPtr = notifyXsldbgAppFunc;
> }
This is most likely very related to PR 2316 where GCC does not use language
as the overloaded part.
-- Pinski
