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wide character issues with gcc 3.2
- From: "Anthony Feick" <afeick at hotmail dot com>
- To: libstdc++ at gcc dot gnu dot org
- Date: Tue, 20 Aug 2002 15:00:49 -0500
- Subject: wide character issues with gcc 3.2
- Bcc:
Previously I sent this to "gcc@gcc.gnu.org", but it seems to be an issue
with basic_string, so this may be a more apporpriate list. (And Benjamin
Kosnik suggested it.)
Gcc 3.2 on linux compiles and links our app, but -fshort-wchar doesn't seem
to be working completely. The compiler directive 'L' converts character
strings properly, and wchar_t is the right size. The problem is that
"basic_string<wchar_t>" still thinks everything is 4-bytes.
basic_string<wchar_t> foo = L"foo";
foo[0] is 'f'
foo[1] is 'o'
foo[2] is uninitialized
also
basic_string<wchar_t> bar;
bar.push_back((wchar_t)'b');
bar.push_back((wchar_t)'a');
bar.push_back((wchar_t)'r');
bar.c_str[0] is 'b'
bar.c_str[1] is 0
bar.c_str[2] is 'a'
bar.c_str[3] is 0
bar.c_str[4] is 'r'
bar.c_str[5] is 0
$ gcc -v
Reading specs from
/home/shared/local/lib/gcc-lib/i686-pc-linux-gnu/3.2/specs
Configured with: ../gcc-3.2/configure --prefix=/home/shared/local
--enable-shared --enable-threads=posix --enable-__cxa_atexit
Thread model: posix
gcc version 3.2
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