Re: Too many warnings building Emacs with GCC 6 on MSYS2-MinGW64

[Angelo Graziosi]

Il 01/09/2016 16:17, Eli Zaretskii ha scritto:
> The prototype that fixes this, with 'int' as the return value, is
> wrong, and is IMO a MinGW64 GCC bug which should be reported.
> intptr_t is a 64-bit type in MinGW64, while int is still 32 bits.  By
> enforcing the wrong type, GCC contradicts MinGW64's own library
> headers.

I tested the test case (that using intptr_t) on OSX with gcc-6.1 and it 
prints the same warning only using 'int' as return type the warning goes 
away...