[Bug fortran/30876] Array valued recursive function rejected

[pault at gcc dot gnu dot org]

------- Comment #10 from pault at gcc dot gnu dot org  2007-05-11 12:47 -------
Subject: Bug 30876

Author: pault
Date: Fri May 11 11:46:47 2007
New Revision: 124616

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=124616
Log:
2007-05-11 Paul Thomas <pault@gcc.gnu.org>

        PR fortran/30876
        * trans-expr.c (gfc_conv_function_call): Reduce indirection for
        direct assignments of recursive array valued functions.
        * primary.c (gfc_match_rvalue): Correct error for recursive
        function calls such that directly recursive calls of scalar
        function without an explicit result are disallowed.

2007-05-11 Paul Thomas <pault@gcc.gnu.org>

        PR fortran/30876
        * gfortran.dg/recursive_reference_1.f90: Put error at correct
        line.
        * gfortran.dg/recursive_reference_2.f90: New test.


Added:
    trunk/gcc/testsuite/gfortran.dg/recursive_reference_2.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/primary.c
    trunk/gcc/fortran/trans-expr.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/recursive_reference_1.f90


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30876