bjoernager/rust
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require a tcx for TypeVisitor

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This commit is contained in:
lcnr 2021-03-13 16:05:15 +01:00
parent 76e755cf4a
commit f4b606fd17
24 changed files with 182 additions and 50 deletions
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3
compiler/rustc_trait_selection/src/traits/structural_match.rs
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@ -130,6 +130,9 @@ impl Search<'a, 'tcx> {
impl<'a, 'tcx> TypeVisitor<'tcx> for Search<'a, 'tcx> {
type BreakTy = NonStructuralMatchTy<'tcx>;
fn tcx_for_anon_const_substs(&self) -> TyCtxt<'tcx> {
self.tcx()
}
fn visit_ty(&mut self, ty: Ty<'tcx>) -> ControlFlow<Self::BreakTy> {
debug!("Search visiting ty: {:?}", ty);