bjoernager/rust
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Use derivative for better derive bounds

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This commit is contained in:
Nadrieril 2023-12-19 18:09:31 +01:00
parent c1fc1d18cd
commit c6aa16c469
6 changed files with 21 additions and 21 deletions
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3
compiler/rustc_pattern_analysis/src/pat.rs
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@ -160,7 +160,8 @@ impl<'p, Cx: TypeCx> fmt::Debug for DeconstructedPat<'p, Cx> {
/// Same idea as `DeconstructedPat`, except this is a fictitious pattern built up for diagnostics
/// purposes. As such they don't use interning and can be cloned.
#[derive(Debug, Clone)]
#[derive(derivative::Derivative)]
#[derivative(Debug(bound = ""), Clone(bound = ""))]
pub struct WitnessPat<Cx: TypeCx> {
ctor: Constructor<Cx>,
pub(crate) fields: Vec<WitnessPat<Cx>>,