array.c (gfc_match_array_constructor): Disallow empty array constructor.

fortran/
2005-06-03  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
	Erik Edelmann  <erik.edelmann@iki.fi>

	* array.c (gfc_match_array_constructor): Disallow empty array
	constructor.
testsuite/
2005-06-04  Erik Edelmann  <erik.edelmann@iki.fi>

	* gfortran.dg/array_constructor_3.f90: New test.

From-SVN: r100579

gcc/fortran/ChangeLog

+2005-06-03  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
+	Erik Edelmann  <erik.edelmann@iki.fi>
+
+	* array.c (gfc_match_array_constructor): Disallow empty array
+	constructor.
+
 2005-06-03  Jerry DeLisle <jvdelisle@verizon.net>
 
 	* fortran/intrinsic.texi: Add documentation for

gcc/fortran/array.c

@@ -887,7 +887,10 @@ gfc_match_array_constructor (gfc_expr ** result)
   head = tail = NULL;
 
   if (gfc_match (end_delim) == MATCH_YES)
-    goto empty;			/* Special case */
+    {
+      gfc_error ("Empty array constructor at %C is not allowed");
+      goto cleanup;
+    }
 
   for (;;)
     {
@@ -911,7 +914,6 @@ gfc_match_array_constructor (gfc_expr ** result)
   if (gfc_match (end_delim) == MATCH_NO)
     goto syntax;
 
-empty:
   expr = gfc_get_expr ();
 
   expr->expr_type = EXPR_ARRAY;

gcc/testsuite/ChangeLog

+2005-06-04  Erik Edelmann  <erik.edelmann@iki.fi>
+
+	* gfortran.dg/array_constructor_3.f90: New test.
+
 2005-06-04  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 
 	* gfortran.dg/ret_pointer_1.f90: Un-XFAIL.

gcc/testsuite/gfortran.dg/array_constructor_3.f90

+! { dg-do compile }
+! Check that empty array constructors are rejected
+program hum
+    print *, (//)  { dg-error "Empty array constructor" }
+end program hum