Bootstrap broken in Mainline

[Andreas Tobler]

>-- 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