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Date: Wed, 08 Dec 2004 23:44:00 -0000
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From: "tobi at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
In-Reply-To: <20041206185831.18857.paulthomas2@wanadoo.fr>
References: <20041206185831.18857.paulthomas2@wanadoo.fr>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug libfortran/18857] MATMUL failing with ALLOCATED matrices, unless base indices given
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X-SW-Source: 2004-12/txt/msg01231.txt.bz2
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------- Additional Comments From tobi at gcc dot gnu dot org  2004-12-08 23:44 -------
The error is precise a->base == 0 is not true, because we don't initialize it to
zero: from the t02.original dump:
  unity.data = 0B;
  w.data = 0B;
  x.data = 0B;
  {
    real8[] * * D.475;

    unity.dtype = 538;
    unity.dim[0].lbound = 1;
    unity.dim[0].ubound = 2;
    unity.dim[0].stride = 1;
    unity.dim[1].lbound = 1;
    unity.dim[1].ubound = 2;
    unity.dim[1].stride = 2;
    D.475 = &unity.data;
    _gfortran_allocate (D.475, 32, 0);
    unity.offset = -3;   <----------------------------------------
  }
and the same for w and x.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18857