[Bug c/118005] Diagnostic for mixing noipa and inline mentions nonline rather noipa

[alx at kernel dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118005

--- Comment #4 from Alejandro Colomar <alx at kernel dot org> ---
Maaaybe I could do the following instead, I guess.  I will probably do it
anyway, for compatibility with old GCC versions.  I little bit more cpp(1), but
that's okay-ish too, I guess.


// <foo.h>:
#if (FOO_INTERNAL)
#define foo_inline  inline
#else
#define foo_inline
#endif

foo_inline int foo(void);

#if (FOO_INTERNAL)
inline int
foo(void)
{
    return 42;
}
#endif


// foo.c
#define FOO_INTERNAL
#include "foo.h"

extern inline int foo(void);