gistfile1.diff

diff -r ef341d8811b2 src/eval.c
--- a/src/eval.c	Mon Apr 15 22:22:58 2013 +0200
+++ b/src/eval.c	Wed May 01 21:49:39 2013 +0900
@@ -5282,17 +5282,22 @@
     char_u	*s;
     char_u	*key = NULL;
 
-    if (rettv->v_type == VAR_FUNC
-#ifdef FEAT_FLOAT
-	    || rettv->v_type == VAR_FLOAT
-#endif
-	    )
+    if (rettv->v_type == VAR_FUNC)
     {
 	if (verbose)
 	    EMSG(_("E695: Cannot index a Funcref"));
 	return FAIL;
     }
 
+#ifdef FEAT_FLOAT
+    if (rettv->v_type == VAR_FLOAT)
+    {
+	if (verbose)
+	    EMSG(_("E806: using Float as a String"));
+	return FAIL;
+    }
+#endif
+
     if (**arg == '.')
     {
 	/*