From d2adb7cf81f565bdacd45190aac5e53cc2e04ea6 Mon Sep 17 00:00:00 2001
From: John Clements <clements@racket-lang.org>
Date: Tue, 24 Jun 2014 17:30:53 -0700
Subject: remove misleading and unnecessary underscores

---
 src/libsyntax/ext/expand.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/libsyntax')

diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 2b325d1c787..5cdbbaf3e9a 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -156,7 +156,7 @@ pub fn expand_expr(e: Gc<ast::Expr>, fld: &mut MacroExpander) -> Gc<ast::Expr> {
             // (The use of the `let` is to give better error messages
             // when the pattern is refutable.)
 
-            let local_ident = token::gensym_ident("__i"); // FIXME #13573
+            let local_ident = token::gensym_ident("i");
             let next_ident = fld.cx.ident_of("next");
             let none_ident = fld.cx.ident_of("None");
 
@@ -171,7 +171,8 @@ pub fn expand_expr(e: Gc<ast::Expr>, fld: &mut MacroExpander) -> Gc<ast::Expr> {
             };
 
             // let <src_pat> = value;
-            let value_ident = token::gensym_ident("__value");
+            // use underscore to suppress lint error:
+            let value_ident = token::gensym_ident("_value");
             // this is careful to use src_pat.span so that error
             // messages point exact at that.
             let local = box(GC) ast::Local {
-- 
cgit 1.4.1-3-g733a5