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| author | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-08-30 12:54:50 -0700 |
|---|---|---|
| committer | Tim Chevalier <chevalier@alum.wellesley.edu> | 2012-08-31 16:21:47 -0700 |
| commit | 4128cc4cb44acb415be3cfdfa008fd6c95ceee74 (patch) | |
| tree | 321c8c7ed1c28247377bf4122365c047d69f891f /src/rustc/driver | |
| parent | 638db28c472c1edadc3c37f900df28f14cca7665 (diff) | |
| download | rust-4128cc4cb44acb415be3cfdfa008fd6c95ceee74.tar.gz rust-4128cc4cb44acb415be3cfdfa008fd6c95ceee74.zip | |
Make utility funs in core::int, core::uint, etc. not by-reference
Closes #3302
Diffstat (limited to 'src/rustc/driver')
| -rw-r--r-- | src/rustc/driver/rustc.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rustc/driver/rustc.rs b/src/rustc/driver/rustc.rs index 2289a51e7c4..f55688bd234 100644 --- a/src/rustc/driver/rustc.rs +++ b/src/rustc/driver/rustc.rs @@ -81,8 +81,8 @@ Options: fn describe_warnings() { let lint_dict = lint::get_lint_dict(); - let mut max_key = 0u; - for lint_dict.each_key |k| { max_key = uint::max(&k.len(), &max_key); } + let mut max_key = 0; + for lint_dict.each_key |k| { max_key = uint::max(k.len(), max_key); } fn padded(max: uint, s: ~str) -> ~str { str::from_bytes(vec::from_elem(max - s.len(), ' ' as u8)) + s } |