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Re: C headers and std namespace
- To: <libstdc++ at sourceware dot cygnus dot com>
- Subject: Re: C headers and std namespace
- From: "Anthony Williams" <anthony_w dot geo at yahoo dot com>
- Date: Mon, 10 Apr 2000 09:21:16 +0100
- Reply-To: "Anthony Williams" <anthony at anthonyw dot cjb dot net>
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Benjamin Kosnik <bkoz@cygnus.com> said:
> Odd. I cannot reproduce this with CVS gcc + CVS libstdc++. I get:
>
> %g++ -g list04.cc -H -Wall -W
> /mnt/hd/bliss/H-x86-gcc-3/include/g++-v3/cctype
> . /mnt/hd/bliss/H-x86-gcc-3/include/g++-v3/bits/std_cctype.h
> .. /usr/include/ctype.h
> ... /usr/include/features.h
> .... /usr/include/sys/cdefs.h
> .... /usr/include/gnu/stubs.h
> ... /usr/include/bits/types.h
> ....
> /mnt/hd/bliss/H-x86-gcc-3/lib/gcc-lib/i586-pc-linux-gnu/2.96/include
> stddef.h ... /usr/include/endian.h .... /usr/include/bits/endian.h
> <bkoz@haight> /mnt/hd/bliss/src.libstdc++/testsuite
>
>
> ??
>
> Are you using gcc-2.95.2?
>
> -Benjamin
I am using gcc 2.95.2 with libstdc++ 2.90.8 snapshot, built together,
on sparc-solaris-2.7. The exact message I get is:
> gcc -fhonor-std -H t.cc
/export/home/cms/localtest/lib/gcc-lib/sparc-sun-solaris2.7/2.95.2/../
./../../include/g++-v3/cctype
/export/home/cms/localtest/lib/gcc-lib/sparc-sun-solaris2.7/2.95.2/../
./../../include/g++-v3/bits/std_cctype.h
/usr/include/ctype.h
/usr/include/sys/feature_tests.h
/usr/include/sys/isa_defs.h
t.cc: In function `int main()':
t.cc:9: call of overloaded `isdigit (char)' is ambiguous
/usr/include/ctype.h:51: candidates are: int isdigit(int)
/export/home/cms/localtest/lib/gcc-lib/sparc-sun-solaris2.7/2.95.2/../
./../../include/g++-v3/bits/std_cctype.h:146: int
std::isdigit(int)
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