[ft-devel] compiler warnings building with clang 1.1

[Sean McBride]

Hi all,

For fun, I tried building freetype (current git) with the newly release
clang 1.1:
<http://clang.llvm.org/>

It built, but gave these warnings:

-----
In file included from /freetype2/src/sfnt/sfnt.c:23:
/freetype2/src/sfnt/ttload.c:543:9: warning: using extended field
designator is an extension [-pedantic]
        FT_FRAME_LONG  ( Created[0] ),
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /freetype2/src/sfnt/sfnt.c:23:
In file included from /freetype2/src/sfnt/ttload.c:22:
/freetype2/include/freetype/internal/ftstream.h:120:34: note:
instantiated from:
#define FT_FRAME_LONG( f )       FT_FRAME_FIELD( ft_frame_long_be, f )
                                 ^
/freetype2/include/freetype/internal/ftstream.h:112:13: note:
instantiated from:
            FT_FIELD_OFFSET( field )      \
            ^
/freetype2/include/freetype/internal/ftstream.h:106:24: note:
instantiated from:
          (FT_UShort)( offsetof( FT_STRUCTURE, f ) )
                       ^
In file included from /freetype2/src/sfnt/sfnt.c:22:
In file included from /freetype2/src/sfnt/sfntpic.c:20:
In file included from /freetype2/include/freetype/freetype.h:34:
In file included from ./builds/unix/ftconfig.h:43:
In file included from /freetype2/include/freetype/config/ftstdlib.h:36:
/usr/local/clang+llvm-2.7-x86_64-apple-darwin10/lib/clang/1.1/include/
stddef.h:41:24: note: instantiated from:
#define offsetof(t, d) __builtin_offsetof(t, d)
                       ^
-----

It's a bit hard to follow with all the macros, but I think it's saying
that something is being passed to offsetof() that should not be.

--
____________________________________________________________
Sean McBride, B. Eng                 address@hidden
Rogue Research                        www.rogue-research.com
Mac Software Developer              Montréal, Québec, Canada