CHAR_BIT issue in gcc 3.3.1

[Ryan Liu]

All,

When I include <vector> head file in our application. It generates the
following following error when complileing.


In file included from
/opt/exp/gnu/sparc-sun-solaris2.8/include/c++/3.3.1/vector:72,
from stl_inc.h:8,
from Environment.h:5,
from Environment.cpp:1:
/opt/exp/gnu/sparc-sun-solaris2.8/include/c++/3.3.1/bits/stl_bvector.h:67:
error: `
CHAR_BIT' was not declared in this scope
/opt/exp/gnu/sparc-sun-solaris2.8/include/c++/3.3.1/bits/stl_bvector.h:67:
error: enumerator
value for `_M_word_bit' not integer constant

I don't know why it generate this error. Becuase you know stl_bvector.h is
system file, I can't change it.
Would you mind giving some suggestion?:

Thank you very much in advance.

Ryan

 

[John Harrison]

All,

When I include <vector> head file in our application. It generates the
following following error when complileing.


In file included from
/opt/exp/gnu/sparc-sun-solaris2.8/include/c++/3.3.1/vector:72,
from stl_inc.h:8,
from Environment.h:5,
from Environment.cpp:1:
/opt/exp/gnu/sparc-sun-solaris2.8/include/c++/3.3.1/bits/stl_bvector.h:67:
error: `
CHAR_BIT' was not declared in this scope
/opt/exp/gnu/sparc-sun-solaris2.8/include/c++/3.3.1/bits/stl_bvector.h:67:
error: enumerator
value for `_M_word_bit' not integer constant

I don't know why it generate this error. Becuase you know stl_bvector.h is
system file, I can't change it.
Would you mind giving some suggestion?:

Thank you very much in advance.

Ryan

CHAR_BIT is defined in a header called <limits.h> so you could try including
that in your code before you include <vector>.

But almost certainly this error means there is something wrong with the way
gcc is installed on your system, so I'd spend some time trying to find out
what the real cause of the problem is. Perhaps you should ask on a gcc group
for help with this, since it isn't a C++ language issue.

john