r194949 - in /trunk/gcc: fortran/ChangeLog fort...

[mikael@gcc.gnu.org]

Author: mikael
Date: Sun Jan  6 15:50:09 2013
New Revision: 194949

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194949
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:
    trunk/gcc/testsuite/gfortran.dg/use_23.f90
    trunk/gcc/testsuite/gfortran.dg/use_24.f90
    trunk/gcc/testsuite/gfortran.dg/use_25.f90
    trunk/gcc/testsuite/gfortran.dg/use_26.f90
    trunk/gcc/testsuite/gfortran.dg/use_27.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/module.c
    trunk/gcc/fortran/resolve.c
    trunk/gcc/testsuite/ChangeLog