diff options
| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2015-04-16 16:48:14 +0200 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2015-04-23 15:18:13 -0700 |
| commit | e99cc027bf85f2dc1d2c5b674895a5116b984ebe (patch) | |
| tree | 4deeeedf480305bfcca1d7e9320ee4bbce86109c /src/libserialize | |
| parent | 378fbcd21f8d53e63918ada40befe1b5f62b50c3 (diff) | |
| download | rust-e99cc027bf85f2dc1d2c5b674895a5116b984ebe.tar.gz rust-e99cc027bf85f2dc1d2c5b674895a5116b984ebe.zip | |
Workaround deliberate overflowing negation in serialize::json.
Diffstat (limited to 'src/libserialize')
| -rw-r--r-- | src/libserialize/json.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libserialize/json.rs b/src/libserialize/json.rs index 8f020d0857d..b4f679a8109 100644 --- a/src/libserialize/json.rs +++ b/src/libserialize/json.rs @@ -1540,7 +1540,7 @@ impl<T: Iterator<Item=char>> Parser<T> { F64Value(res) } else { if neg { - let res = -(res as i64); + let res = (res as i64).wrapping_neg(); // Make sure we didn't underflow. if res > 0 { |