From a459bcd12722ee722176dff8782d50b9536067bc Mon Sep 17 00:00:00 2001
From: Brian Anderson <andersrb@gmail.com>
Date: Wed, 11 May 2011 23:04:16 -0400
Subject: Give the lexer a session so that it can fail more informatively

---
 src/comp/pretty/pprust.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/comp/pretty')

diff --git a/src/comp/pretty/pprust.rs b/src/comp/pretty/pprust.rs
index ceef6256..3c417eff 100644
--- a/src/comp/pretty/pprust.rs
+++ b/src/comp/pretty/pprust.rs
@@ -2,6 +2,7 @@ import std.Vec;
 import std.Str;
 import std.IO;
 import std.Option;
+import driver.session.session;
 import front.ast;
 import front.lexer;
 import util.common;
@@ -15,8 +16,8 @@ type ps = @rec(pp.ps s,
                Option.t[vec[lexer.cmnt]] comments,
                mutable uint cur_cmnt);
 
-fn print_file(ast._mod _mod, str filename, IO.writer out) {
-    auto cmnts = lexer.gather_comments(filename);
+fn print_file(session sess, ast._mod _mod, str filename, IO.writer out) {
+    auto cmnts = lexer.gather_comments(sess, filename);
     auto s = @rec(s=pp.mkstate(out, default_columns),
                   comments=Option.some[vec[lexer.cmnt]](cmnts),
                   mutable cur_cmnt=0u);
-- 
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