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Assert that various types have the right amount of generic args and fix the sites that used the wrong amount

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This commit is contained in:
Oli Scherer 2022-11-17 11:21:39 +00:00
parent d9a02b0fb7
commit 6f77c97b38
27 changed files with 153 additions and 144 deletions
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5
compiler/rustc_trait_selection/src/infer.rs
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@ -117,10 +117,7 @@ impl<'tcx> InferCtxtExt<'tcx> for InferCtxt<'tcx> {
params: SubstsRef<'tcx>,
param_env: ty::ParamEnv<'tcx>,
) -> traits::EvaluationResult {
let trait_ref = ty::TraitRef {
def_id: trait_def_id,
substs: self.tcx.mk_substs_trait(self_ty, params),
};
let trait_ref = self.tcx.mk_trait_ref(trait_def_id, self_ty, params);
debug_assert_eq!(
self.tcx.generics_of(trait_def_id).count() - 1,