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| author | Nick Cameron <ncameron@mozilla.com> | 2015-07-31 00:04:06 -0700 |
|---|---|---|
| committer | Nick Cameron <ncameron@mozilla.com> | 2015-09-03 10:02:36 +1200 |
| commit | facdf2ebb1dce9400a8c8ef0d85d7d278654effb (patch) | |
| tree | 3ba46bd98df35b4b5d1bc5f1ba491d14adb6f373 /src/libsyntax/feature_gate.rs | |
| parent | cfd76b364cd01695517467299618ef63f1c0cc07 (diff) | |
| download | rust-facdf2ebb1dce9400a8c8ef0d85d7d278654effb.tar.gz rust-facdf2ebb1dce9400a8c8ef0d85d7d278654effb.zip | |
Add an intital HIR and lowering step
Diffstat (limited to 'src/libsyntax/feature_gate.rs')
| -rw-r--r-- | src/libsyntax/feature_gate.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libsyntax/feature_gate.rs b/src/libsyntax/feature_gate.rs index 78234a8efce..0c0c68c89a1 100644 --- a/src/libsyntax/feature_gate.rs +++ b/src/libsyntax/feature_gate.rs @@ -356,12 +356,14 @@ pub struct GatedCfg { span: Span, index: usize, } + impl Ord for GatedCfg { fn cmp(&self, other: &GatedCfg) -> cmp::Ordering { (self.span.lo.0, self.span.hi.0, self.index) .cmp(&(other.span.lo.0, other.span.hi.0, other.index)) } } + impl PartialOrd for GatedCfg { fn partial_cmp(&self, other: &GatedCfg) -> Option<cmp::Ordering> { Some(self.cmp(other)) |