[Bug fortran/32036] Multiple evaluation of array index with bounds checking

[fxcoudert at gcc dot gnu dot org]

------- Comment #2 from fxcoudert at gcc dot gnu dot org  2007-07-14 23:59 
-------
Subject: Bug 32036

Author: fxcoudert
Date: Sat Jul 14 23:59:00 2007
New Revision: 126647

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126647
Log:
        PR fortran/32036

        * trans-array.c (gfc_conv_array_ref): Only evaluate index once.

        * gfortran.dg/bounds_check_8.f90: New test.
        * gfortran.dg/do_iterator_2.f90: Make code legal Fortran.

Added:
    trunk/gcc/testsuite/gfortran.dg/bounds_check_8.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-array.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/do_iterator_2.f90


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32036