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-rw-r--r--src/libsyntax/parse/lexer.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index a85e791696f..333ff95c74d 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -23,7 +23,8 @@ enum tt_frame_up { /* to break a circularity */
     tt_frame_up(option<tt_frame>)
 }
 
-/* TODO: figure out how to have a uniquely linked stack, and change to `~` */
+/* FIXME (#2811): figure out how to have a uniquely linked stack,
+   and change to `~` */
 /// an unzipping of `token_tree`s
 type tt_frame = @{
     readme: ~[ast::token_tree],