re PR fortran/34186 (dump-parse-tree: ICE for ts->cl->length, if ts->cl == NULL)

2007-11-30  Tobias Burnus  <burnus@net-b.de>

        PR fortran/34186
        * symbol.c (generate_isocbinding_symbol): Set string length.
        * dump-parse-tree.c (gfc_show_attr): Show BIND(C) attribute.
        * misc.c (gfc_basic_typename): Handle BT_VOID.

From-SVN: r130534

gcc/fortran/ChangeLog

+2007-11-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/34186
+	* symbol.c (generate_isocbinding_symbol): Set string length.
+	* dump-parse-tree.c (gfc_show_attr): Show BIND(C) attribute.
+	* misc.c (gfc_basic_typename): Handle BT_VOID.
+
 2007-11-29  Steven G. Kargl  <kargls@comcast.net>
 
 	PR fortran/34230

gcc/fortran/dump-parse-tree.c

@@ -582,6 +582,8 @@ gfc_show_attr (symbol_attribute *attr)
     gfc_status (" RESULT");
   if (attr->entry)
     gfc_status (" ENTRY");
+  if (attr->is_bind_c)
+    gfc_status (" BIND(C)");
 
   if (attr->data)
     gfc_status (" DATA");

gcc/fortran/misc.c

@@ -139,6 +139,9 @@ gfc_basic_typename (bt type)
     case BT_PROCEDURE:
       p = "PROCEDURE";
       break;
+    case BT_VOID:
+      p = "VOID";
+      break;
     case BT_UNKNOWN:
       p = "UNKNOWN";
       break;

gcc/fortran/symbol.c

@@ -3810,6 +3810,8 @@ generate_isocbinding_symbol (const char *mod_name, iso_c_binding_symbol s,
 	tmp_sym->value->value.character.string[0]
 	  = (char) c_interop_kinds_table[s].value;
 	tmp_sym->value->value.character.string[1] = '\0';
+	tmp_sym->value->ts.cl = gfc_get_charlen ();
+	tmp_sym->value->ts.cl->length = gfc_int_expr (1);
 
 	/* May not need this in both attr and ts, but do need in
 	   attr for writing module file.  */