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| author | bors-servo <lbergstrom+bors@mozilla.com> | 2017-08-14 18:58:17 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-14 18:58:17 -0500 |
| commit | 74834c70f50648972e4bb0d48837f180428c1447 (patch) | |
| tree | 43a5300dde70a8e30be9de3f8cb3f6dc87401eeb /src | |
| parent | 492714c97cef6e9ebb1cc23414b419118b11fc64 (diff) | |
| parent | e76cde90ce0c9e244ae0cd3624246d557f8114a4 (diff) | |
Auto merge of #913 - fitzgen:only-partialeq-if-needed, r=photoszzt
Only compute which types we can derive PartialEq for if we'll use it
If we aren't going to derive `PartialEq`, then it doesn't make sense to even run the analysis.
r? @photoszzt or @emilio
Diffstat (limited to 'src')
| -rw-r--r-- | src/ir/context.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/ir/context.rs b/src/ir/context.rs index 750b9982..6209098b 100644 --- a/src/ir/context.rs +++ b/src/ir/context.rs @@ -1867,7 +1867,9 @@ impl<'ctx> BindgenContext<'ctx> { /// Compute whether we can derive hash. fn compute_cannot_derive_partialeq(&mut self) { assert!(self.cannot_derive_partialeq.is_none()); - self.cannot_derive_partialeq = Some(analyze::<CannotDerivePartialEq>(self)); + if self.options.derive_partialeq { + self.cannot_derive_partialeq = Some(analyze::<CannotDerivePartialEq>(self)); + } } /// Look up whether the item with `id` can |