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| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2015-04-16 16:48:14 +0200 |
|---|---|---|
| committer | Felix S. Klock II <pnkfelix@pnkfx.org> | 2015-04-17 14:54:55 +0200 |
| commit | 5e7785cabc1c1bfb0efb2d99de5eda173fd146de (patch) | |
| tree | 294500685859b0bc5a263b03480090215fae78d4 /src/libserialize | |
| parent | e9f892acc44f37887fe1b9f3039ba6efdfc2154e (diff) | |
| download | rust-5e7785cabc1c1bfb0efb2d99de5eda173fd146de.tar.gz rust-5e7785cabc1c1bfb0efb2d99de5eda173fd146de.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 { |