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Auto merge of #86670 - Aaron1011:copy-variance-diag, r=davidtwco

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Derive `Copy` for `VarianceDiagInfo`
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bors 2021-06-29 05:15:34 +00:00
commit 47b2f15bba
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_middle/src/ty/sty.rs
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@ -2189,7 +2189,7 @@ impl<'tcx> TyS<'tcx> {
/// a miscompilation or unsoundness.
///
/// When in doubt, use `VarianceDiagInfo::default()`
#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
pub enum VarianceDiagInfo<'tcx> {
/// No additional information - this is the default.
/// We will not add any additional information to error messages.
@ -2208,7 +2208,7 @@ pub enum VarianceDiagInfo<'tcx> {
},
}
#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
pub enum VarianceDiagMutKind {
/// A mutable raw pointer (`*mut T`)
RawPtr,