diff options
Diffstat (limited to 'src/libstd/map.rs')
| -rw-r--r-- | src/libstd/map.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libstd/map.rs b/src/libstd/map.rs index 765d40339d3..e49f1abd02b 100644 --- a/src/libstd/map.rs +++ b/src/libstd/map.rs @@ -341,7 +341,8 @@ pub mod chained { wr.write_str(~" }"); } - fn to_str() -> ~str { + pure fn to_str() -> ~str unsafe { + // Meh -- this should be safe do io::with_str_writer |wr| { self.to_writer(wr) } } } @@ -722,7 +723,7 @@ mod tests { let map = map::HashMap::<~str, ~str>(); assert (option::is_none(&map.find(key))); map.insert(key, ~"val"); - assert (option::get(&map.find(key)) == ~"val"); + assert (option::get(map.find(key)) == ~"val"); } #[test] |