re PR fortran/49708 (ICE with allocate and no dimensions)

2011-07-19  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49708
	* resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.


2011-07-19  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49708
	* gfortran.dg/allocate_error_3.f90: New.

From-SVN: r176447

gcc/fortran/ChangeLog

+2011-07-19  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49708
+	* resolve.c (resolve_allocate_expr): Fix diagnostics for pointers.
+
 2011-07-18  Tobias Burnus  <burnus@net-b.de>
 
 	* trans-decl.c (gfc_build_qualified_array): Make coarray's

gcc/fortran/resolve.c

@@ -6886,7 +6886,7 @@ resolve_allocate_expr (gfc_expr *e, gfc_code *code)
       gfc_find_derived_vtab (ts.u.derived);
     }
 
-  if (pointer || (dimension == 0 && codimension == 0))
+  if (dimension == 0 && codimension == 0)
     goto success;
 
   /* Make sure the last reference node is an array specifiction.  */

gcc/testsuite/ChangeLog

+2011-07-19  Janus Weil  <janus@gcc.gnu.org>
+
+	PR fortran/49708
+	* gfortran.dg/allocate_error_3.f90: New.
+
 2011-07-19  Richard Guenther  <rguenther@suse.de>
 
 	* gcc.dg/tree-ssa/bool-10.c: Adjust expected pattern.

gcc/testsuite/gfortran.dg/allocate_error_3.f90

+! { dg-do compile }
+!
+! PR 49708: [4.5/4.6/4.7 Regression] ICE with allocate and no dimensions
+!
+! Contributed by <fnordxyz@yahoo.com>
+
+  real, pointer :: x(:)
+  allocate(x)            ! { dg-error "Array specification required" }
+end