re PR fortran/35779 (error pointer wrong in PARAMETER)

gcc/fortran/:
2010-05-16  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35779
	* array.c (match_array_list): Revert functional change of 2010-05-13.

gcc/fortran/:
2010-05-16  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/35779
	* gfortran.dg/initialization_25.f90: Commented testcase.
	* gfortran.dg/initialization_26.f90: New.

From-SVN: r159465

gcc/fortran/ChangeLog

+2010-05-16  Daniel Franke  <franke.daniel@gmail.com>
+
+        PR fortran/35779
+	* array.c (match_array_list): Revert change from 2010-05-13.
+
 2010-05-16  Richard Guenther  <rguenther@suse.de>
 
 	* trans-decl.c (module_htab_decls_hash): Revert last change.

gcc/fortran/array.c

@@ -879,7 +879,7 @@ match_array_list (gfc_constructor_base *result)
 
   for (n = 1;; n++)
     {
-      m = gfc_match_iterator (&iter, gfc_init_expr_flag);
+      m = gfc_match_iterator (&iter, 0);
       if (m == MATCH_YES)
 	break;
       if (m == MATCH_ERROR)

gcc/testsuite/ChangeLog

+2010-05-16  Daniel Franke  <franke.daniel@gmail.com>
+
+        PR fortran/35779
+	* gfortran.dg/initialization_25.f90: Commented testcase.
+	* gfortran.dg/initialization_26.f90: New.
+
 2010-05-16  Richard Guenther  <rguenther@suse.de>
 
 	* gcc.dg/pr43317.c: Do not pass -fipa-type-escape.

gcc/testsuite/gfortran.dg/initialization_25.f90

@@ -4,8 +4,9 @@
 ! Tescase contributed by
 ! Dick Hendrickson <dick DOT hendrickson AT gmail DOT com>
 !
+! Initial patch was reverted as it broke nested loops (see initialization_26.f90).
+!
 
-  INTEGER :: J1
-  INTEGER,PARAMETER :: I3(10) = (/(J1,J1=10,1,-1)/)
-  INTEGER,PARAMETER :: I2(10) = (/(J1,J1=its_bad,1,-1)/) ! { dg-error "does not reduce" }
+!   INTEGER :: J1
+!   INTEGER,PARAMETER :: I2(10) = (/(J1,J1=its_bad,1,-1)/) ! { dg - error "does not reduce" }
 END

gcc/testsuite/gfortran.dg/initialization_26.f90

+! { dg-do "compile" }
+!
+! Verify that the outer do-loop counter 'j' is accepted as
+! as end-expression of the inner loop.
+!
+
+  integer i, j
+  integer, parameter :: n = size( [( [(i*j,i=1,j)], j=1,2)] )
+end