From 7051d622c0536718816152b14ff04a0072884d7e Mon Sep 17 00:00:00 2001
From: Paul Stansifer <paul.stansifer@gmail.com>
Date: Mon, 26 Nov 2012 22:34:01 -0500
Subject: Properly sync macro_parser.rs after it escapes out to the Rust
 parser. Closes #3201.

---
 src/libsyntax/parse/parser.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 52e001f8d5c..96364790956 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -191,6 +191,7 @@ fn Parser(sess: parse_sess, cfg: ast::crate_cfg,
         buffer: [mut {tok: tok0.tok, sp: span0}, ..4],
         buffer_start: 0,
         buffer_end: 0,
+        tokens_consumed: 0u,
         restriction: UNRESTRICTED,
         quote_depth: 0u,
         keywords: token::keyword_table(),
@@ -209,6 +210,7 @@ struct Parser {
     mut buffer: [mut {tok: token::Token, sp: span} * 4],
     mut buffer_start: int,
     mut buffer_end: int,
+    mut tokens_consumed: uint,
     mut restriction: restriction,
     mut quote_depth: uint, // not (yet) related to the quasiquoter
     reader: reader,
@@ -235,6 +237,7 @@ impl Parser {
         };
         self.token = next.tok;
         self.span = next.sp;
+        self.tokens_consumed += 1u;
     }
     fn swap(next: token::Token, +lo: BytePos, +hi: BytePos) {
         self.token = next;
-- 
cgit 1.4.1-3-g733a5