bjoernager/rust
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TypeParameterDefinition always require a DefId

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This commit is contained in:
lcnr 2023-07-04 11:50:51 +02:00
parent 52d8c490a3
commit 594cd84a94
5 changed files with 8 additions and 8 deletions
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4
compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs
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@ -2642,11 +2642,11 @@ impl<'tcx> InferCtxtPrivExt<'tcx> for TypeErrCtxt<'_, 'tcx> {
}
fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx> {
if let ty::Param(ty::ParamTy { name, .. }) = *ty.kind() {
if let ty::Param(_) = *ty.kind() {
let infcx = self.infcx;
*self.var_map.entry(ty).or_insert_with(|| {
infcx.next_ty_var(TypeVariableOrigin {
kind: TypeVariableOriginKind::TypeParameterDefinition(name, None),
kind: TypeVariableOriginKind::MiscVariable,
span: DUMMY_SP,
})
})