diff options
Diffstat (limited to 'src/libsyntax/ext/source_util.rs')
| -rw-r--r-- | src/libsyntax/ext/source_util.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/ext/source_util.rs b/src/libsyntax/ext/source_util.rs index 11e7c1c8499..283e046c68a 100644 --- a/src/libsyntax/ext/source_util.rs +++ b/src/libsyntax/ext/source_util.rs @@ -19,6 +19,7 @@ use parse; use parse::token::{get_ident_interner}; use print::pprust; +use std::cell::RefCell; use std::io; use std::io::File; use std::str; @@ -113,7 +114,7 @@ pub fn expand_include_str(cx: &mut ExtCtxt, sp: Span, tts: &[ast::token_tree]) substr: codemap::FssNone, src: s, start_pos: codemap::BytePos(0), - lines: @mut ~[], + lines: RefCell::new(~[]), multibyte_chars: @mut ~[], }); base::MRExpr(cx.expr_str(sp, s)) |