* Samuel Thibault: > Making error_t defined to enum __error_t_codes conveniently makes the > debugger print symbolic values, but in C++ int is not interoperable with > enum __error_t_codes, leading to C++ application build issues, so let's > revert error_t to int in C++. > --- > sysdeps/mach/hurd/bits/types/error_t.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/sysdeps/mach/hurd/bits/types/error_t.h > b/sysdeps/mach/hurd/bits/types/error_t.h > index 380aa434d5..4a7bd452c8 100644 > --- a/sysdeps/mach/hurd/bits/types/error_t.h > +++ b/sysdeps/mach/hurd/bits/types/error_t.h > @@ -24,6 +24,12 @@ > #ifndef __error_t_defined > # define __error_t_defined 1 > > +#ifdef __cplusplus > +/* Unfortunately, in C++ int and enum __error_t_codes are not > + interoperable... */ > +typedef int error_t; > +#else > typedef enum __error_t_codes error_t; > +#endif
Doesn't this change C++ name mangling? Should it have a NEWS entry? Thanks, Florian
