syntax: Replace [].tail with the stable [1..] syntax

rust-lang · Apr 21, 2015 · a2cfe38 · a2cfe38
1 parent 2937cce
commit a2cfe38
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libsyntax/ext/deriving/generic/mod.rs b/src/libsyntax/ext/deriving/generic/mod.rs
@@ -1103,7 +1103,7 @@ impl<'a> MethodDef<'a> {
                     subpats.push(p);
                     idents
                 };
-                for self_arg_name in self_arg_names.tail() {
+                for self_arg_name in &self_arg_names[1..] {
                     let (p, idents) = mk_self_pat(cx, &self_arg_name[..]);
                     subpats.push(p);
                     self_pats_idents.push(idents);