re PR fortran/36257 (SPREAD gives wrong results with array CHARACTER parameters)

	PR fortran/36257

	* gfortran.dg/char_length_12.f90: New test.

	* iresolve.c (check_charlen_present): Don't force the rank to 1.

From-SVN: r135723

gcc/fortran/ChangeLog

+2008-05-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/36257
+	* iresolve.c (check_charlen_present): Don't force the rank to 1.
+
 2008-05-19  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 
 	PR fortran/36265

gcc/fortran/iresolve.c

@@ -75,11 +75,8 @@ check_charlen_present (gfc_expr *source)
       source->rank = 0;
     }
   else if (source->expr_type == EXPR_ARRAY)
-    {
-      source->ts.cl->length =
+    source->ts.cl->length =
 	gfc_int_expr (source->value.constructor->expr->value.character.length);
-      source->rank = 1;
-    }
 }
 
 /* Helper function for resolving the "mask" argument.  */

gcc/testsuite/ChangeLog

+2008-05-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR fortran/36257
+	* gfortran.dg/char_length_12.f90: New test.
+
 2008-05-20  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* gcc.c-torture/execute/builtins/memops-asm.c: Set inside_main.

gcc/testsuite/gfortran.dg/char_length_12.f90

+! { dg-do run }
+
+  implicit none
+  character(len=3), dimension(3,3), parameter :: &
+    p = reshape(["xyz", "abc", "mkl", "vpn", "lsd", "epo", "tgv", &
+                 "bbc", "wto"], [3,3])
+  character(len=3), dimension(3,3) :: m1
+
+  m1 = p
+  if (any (spread (p, 1, 2) /= spread (m1, 1, 2))) call abort
+
+end