On 14 January 2015 at 02:52, Prathamesh Kulkarni <prathamesh.kulka...@linaro.org> wrote: > Hi, > I am having an issue with placing includes of expr.h in gcc-plugin.h. > rtl.h is required to be included before expr.h, so I put it in gcc-plugin.h. > However the front-ends then fail to build because rtl.h is not allowed > in front-ends, > and the front-ends include gcc-plugin.h (via plugin.h). > > For instance ada/gcc-interface/misc.c failed to build with following error: > In file included from ../../gcc/gcc/gcc-plugin.h:64:0, > from ../../gcc/gcc/plugin.h:23, > from ../../gcc/gcc/ada/gcc-interface/misc.c:53: > ../../gcc/gcc/rtl.h:20:9: error: attempt to use poisoned "GCC_RTL_H" > > However rtl.h is required to be included before expr.h, so we cannot skip > including rtl.h in gcc-plugin.h. How do we get around this ? > As a temporary hack, could we #undef IN_GCC_FRONTEND in gcc-plugin.h ? > java/builtins.c does this to include expr.h. Oops, expr.h is not visible to plugins (I couldn't see it available in headers available to plugins). So I suppose there's no need to place expr.h includes in gcc-plugin.h ?
Thank you, Prathamesh > > Thank you, > Prathamesh
