From 079512494f403657fc6ad26be71e4dec6b9ebaae Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijnh@gmail.com>
Date: Thu, 12 May 2011 09:31:06 +0200
Subject: [PATCH] Properly lex block comments followed by EOF

---
 src/comp/front/lexer.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/comp/front/lexer.rs b/src/comp/front/lexer.rs
index eab62069ba9..32f2153145d 100644
--- a/src/comp/front/lexer.rs
+++ b/src/comp/front/lexer.rs
@@ -327,6 +327,10 @@ fn consume_any_line_comment(reader rdr) {
 fn consume_block_comment(reader rdr) {
     let int level = 1;
     while (level > 0) {
+        if (rdr.is_eof()) {
+            rdr.err("unterminated block comment");
+            fail;
+        }
         if (rdr.curr() == '/' && rdr.next() == '*') {
             rdr.bump();
             rdr.bump();
@@ -340,10 +344,6 @@ fn consume_block_comment(reader rdr) {
                 rdr.bump();
             }
         }
-        if (rdr.is_eof()) {
-            rdr.err("unterminated block comment");
-            fail;
-        }
     }
     // restart whitespace munch.
     be consume_any_whitespace(rdr);