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RE: Bootstrap broken in Mainline
- From: "Andreas Tobler" <toa at pop dot agri dot ch>
- To: "Andreas Jaeger" <aj at suse dot de>,gcc at gcc dot gnu dot org
- Date: Tue, 21 Sep 2004 09:59:23 +0200
- Subject: RE: Bootstrap broken in Mainline
>-- Original Message --
>With current CVS I get a bootstrap error in cp/decl.c on Linux/AMD64:
>
>cc1: warnings being treated as errors
>/cvs/gcc/gcc/cp/decl.c: In function 'reshape_init':
>/cvs/gcc/gcc/cp/decl.c:4162: warning: 'max_index_cst' may be used uninitializedin
>this function
>make[2]: *** [cp/decl.o] Error 1
>
>The code is basically:
>
> HOST_WIDE_INT max_index_cst;
> if (sized_array_p)
> /* HWI is either 32bit or 64bit, so it must be enough to represent
the
> array size. */
> max_index_cst = tree_low_cst (max_index, 1);
>
> for (index = 0;
> *initp && (!sized_array_p || index <= max_index_cst);
> ++index)
>
>So, this looks like some wrong warning - but we fix it somehow.
http://gcc.gnu.org/ml/gcc-patches/2004-09/msg02045.html
Andreas