#1401 wint_t type definition

WSL
closed
nobody
None
wont-fix
Known_Feature
2013-01-23
2010-02-23
No

In current version of mingw wint_t type is defined only in stddef.h header, which is actually compiler-specific header and is placed in /lib/gcc/mingw32/<version>/include directory.
However, C standard says that wint_t type should be defined in wchar.h and wctype.h headers, and there is now such requirements for stddef.h.
In gnu c library, wchar.h header defines wint_t if it is not defined in stddef.h. I think that mingw should do the same.

This problem occurs when trying to use clang ftont-end with mingw headers. clang does not define wint_t type in stddef.h header.

Discussion

  • Alexander Esilevich

    Also, wide character classification functions (like iswalnum, iswdigit) are defined in ctype.h header (which includes stddef.h for wint_t type). I belive they should not be defined here.

     
  • Earnie Boyd

    Earnie Boyd - 2012-10-19

    The stddef.h file is in essence the same as MSVC's crtdefs.h. This issue belongs to CLANG which needs to define wint_t in friends their. wchar.h and others then include it to define wint_t.

     
  • Earnie Boyd

    Earnie Boyd - 2012-10-19
    • status: open --> closed-wont-fix
     
  • Earnie Boyd

    Earnie Boyd - 2013-01-23
    • status: closed-wont-fix --> closed
    • resolution: --> wont-fix
    • category: --> Known_Feature
    • milestone: --> WSL
     

Log in to post a comment.

Get latest updates about Open Source Projects, Conferences and News.

Sign up for the SourceForge newsletter:





No, thanks