re PR fortran/32928 (DATA statement with array element as initializer is rejected)

2007-11-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/32928
	* decl.c (match_data_constant): Use gfc_match_init_expr to match the
	array spec and set the initializer expression.

From-SVN: r130484

gcc/fortran/ChangeLog

 2007-11-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
+	PR fortran/32928
+	* decl.c (match_data_constant): Use gfc_match_init_expr to match the
+	array spec and set the initializer expression.
+
+2007-11-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
 	PR fortran/34227
 	* match.c (gfc_match_common): Add additional check for BLOCK DATA.
 

gcc/fortran/decl.c

@@ -370,6 +370,30 @@ match_data_constant (gfc_expr **result)
   else if (sym->attr.flavor == FL_DERIVED)
     return gfc_match_structure_constructor (sym, result);
 
+  /* Check to see if the value is an initialization array expression.  */
+  if (sym->value->expr_type == EXPR_ARRAY)
+    {
+      gfc_current_locus = old_loc;
+
+      m = gfc_match_init_expr (result);
+      if (m == MATCH_ERROR)
+	return m;
+
+      if (m == MATCH_YES)
+	{
+	  if (gfc_simplify_expr (*result, 0) == FAILURE)
+	    m = MATCH_ERROR;
+
+	  if ((*result)->expr_type == EXPR_CONSTANT)
+	    return m;
+          else
+	    {
+	      gfc_error ("Invalid initializer %s in Data statement at %C", name);
+	      return MATCH_ERROR;
+	    }
+	}
+    }
+
   *result = gfc_copy_expr (sym->value);
   return MATCH_YES;
 }