[Bug fortran/25252] ICE on invalid code

[fxcoudert at gcc dot gnu dot org]

------- Comment #18 from fxcoudert at gcc dot gnu dot org  2007-11-17 17:49 -------
Subject: Bug 25252

Author: fxcoudert
Date: Sat Nov 17 17:49:45 2007
New Revision: 130259

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130259
Log:
        PR fortran/25252

        * interface.c (gfc_current_interface_head,
        gfc_set_current_interface_head): New functions.
        * decl.c (gfc_match_modproc): Move check for syntax error earlier.
        On syntax error, restore previous state of the interface.
        * gfortran.h (gfc_current_interface_head,
        gfc_set_current_interface_head): New prototypes.

        * gfortran.dg/interface_22.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/interface_22.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/decl.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/interface.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25252