r106018 - in /branches/gcc-4_0-branch: gcc/test...

[fxcoudert@gcc.gnu.org]

Author: fxcoudert
Date: Sun Oct 30 13:25:25 2005
New Revision: 106018

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106018
Log:
	PR libfortran/20179
	* io/unix.c (flush_if_preconnected): New function.
	* io/io.h: Add prototype for flush_if_preconnected.
	* io/transfer.c (data_transfer_init): Use flush_if_preconnected
	to workaround buggy mixed C-Fortran code.

	* gfortran.dg/mixed_io_1.f90: New test.
	* gfortran.dg/mixed_io_1.c: New file.

Added:
    branches/gcc-4_0-branch/gcc/testsuite/gfortran.dg/mixed_io_1.c
      - copied unchanged from r106017, trunk/gcc/testsuite/gfortran.dg/mixed_io_1.c
    branches/gcc-4_0-branch/gcc/testsuite/gfortran.dg/mixed_io_1.f90
      - copied unchanged from r106017, trunk/gcc/testsuite/gfortran.dg/mixed_io_1.f90
Modified:
    branches/gcc-4_0-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_0-branch/libgfortran/ChangeLog
    branches/gcc-4_0-branch/libgfortran/io/io.h
    branches/gcc-4_0-branch/libgfortran/io/transfer.c
    branches/gcc-4_0-branch/libgfortran/io/unix.c