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r110365 - in /trunk/gcc: fortran/ChangeLog fort...


Author: pault
Date: Sun Jan 29 06:08:07 2006
New Revision: 110365

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=110365
Log:
2006-01-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/17911
	* expr.c (gfc_check_assign, gfc_check_pointer_assign): Emit error if
	the lvalue is a use associated procedure.

	PR fortran/20895
	PR fortran/25030
	* expr.c (gfc_check_pointer_assign): Emit error if lvalue and rvalue
	character lengths are not the same.  Use gfc_dep_compare_expr for the
	comparison.
	* gfortran.h: Add prototype for gfc_dep_compare_expr.
	* dependency.h: Remove prototype for gfc_dep_compare_expr.

2006-01-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/17911
	* gfortran.dg/procedure_lvalue.f90: New test.

	PR fortran/20895
	PR fortran/25030
	* gfortran.dg/char_pointer_assign_2.f90: New test.
	* gfortran.dg/char_result_1.f90: Correct unequal charlen pointer
	assignment to be consistent with standard.
	* gfortran.dg/char_result_2.f90: The same.
	* gfortran.dg/char_result_8.f90: The same.

Added:
    trunk/gcc/testsuite/gfortran.dg/char_pointer_assign_2.f90
    trunk/gcc/testsuite/gfortran.dg/procedure_lvalue.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/dependency.h
    trunk/gcc/fortran/expr.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gfortran.dg/char_result_1.f90
    trunk/gcc/testsuite/gfortran.dg/char_result_2.f90
    trunk/gcc/testsuite/gfortran.dg/char_result_8.f90


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