r195032 - in /branches/gcc-4_6-branch/gcc: fort...

[mikael@gcc.gnu.org]

Author: mikael
Date: Tue Jan  8 20:01:49 2013
New Revision: 195032

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195032
Log:
	PR fortran/42769
	PR fortran/45836
	PR fortran/45900
	* module.c (read_module): Don't reuse local symtree if the associated
	symbol isn't exactly the one wanted.  Don't reuse local symtree if it is
	ambiguous.
	* resolve.c (resolve_call): Use symtree's name instead of symbol's to
	lookup the symtree.

	PR fortran/42769
	PR fortran/45836
	PR fortran/45900
	* gfortran.dg/use_23.f90: New test.
	* gfortran.dg/use_24.f90: New test.
	* gfortran.dg/use_25.f90: New test.
	* gfortran.dg/use_26.f90: New test.
	* gfortran.dg/use_27.f90: New test.


Added:
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/use_23.f90
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/use_24.f90
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/use_25.f90
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/use_26.f90
    branches/gcc-4_6-branch/gcc/testsuite/gfortran.dg/use_27.f90
Modified:
    branches/gcc-4_6-branch/gcc/fortran/ChangeLog
    branches/gcc-4_6-branch/gcc/fortran/module.c
    branches/gcc-4_6-branch/gcc/fortran/resolve.c
    branches/gcc-4_6-branch/gcc/testsuite/ChangeLog