diff options
Diffstat (limited to 'src/libsyntax/diagnostic.rs')
| -rw-r--r-- | src/libsyntax/diagnostic.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/diagnostic.rs b/src/libsyntax/diagnostic.rs index 6aaad755b8b..e42bb00c212 100644 --- a/src/libsyntax/diagnostic.rs +++ b/src/libsyntax/diagnostic.rs @@ -285,7 +285,7 @@ fn print_macro_backtrace(cm: @codemap::CodeMap, sp: span) { fn expect<T: Copy>(diag: span_handler, opt: Option<T>, msg: fn() -> ~str) -> T { match opt { - Some(t) => t, + Some(ref t) => (*t), None => diag.handler().bug(msg()) } } |