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Re: error in gfc_simplify_expr

Hello,

Revital1 Eres wrote:
> I get the following error while bootstrap  trunk -r148275 on ppc.

Worked with r148271 on x86-64-linux.

> -I../libdecnumber    ../../gcc/gcc/fortran/expr.c -o fortran/expr.o
> cc1: warnings being treated as errors
> ../../gcc/gcc/fortran/expr.c: In function גgfc_simplify_exprג:
> ../../gcc/gcc/fortran/expr.c:1660:8: error: גstartג may be used
> uninitialized in this function

The code is new but seems to be OK:

  1657            if (p->ref && p->ref->u.ss.start)
  1658              {
  1659                gfc_extract_int (p->ref->u.ss.start, &start);
  1660                start--;  /* Convert from one-based to zero-based.

I don't see why "start" should be uninitialized here.

Tobias
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