V3 PATCH: Insert `typename' and `ios_base::' where required
Fri Feb 16 11:20:00 GMT 2001
Gabriel Dos Reis wrote:-
> I've just realized that contrary to files include/c_std/**/*.h and
> include/c_shadow/**/*.h, the files include/bits/*.h don't active the
> system_header #pragma. I thought they were. That is a mistake.
> My apologies.
> We should activate that pragma, and for maintainers we'll toggle
> -Wsystem-headers if desirable.
CPP basically decides system headerness based on the directory the file
is included in. Why is that not enough for libstdc++, if things are
installed correctly? Or is this a desire to be able to use -I rather
I'm just trying to understand why the pragma is necessary.
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