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| author | Yuki Okushi <jtitor@2k36.org> | 2022-09-28 13:07:20 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-28 13:07:20 +0900 |
| commit | ae2028817a9612b47d40093c95d886c2db97a526 (patch) | |
| tree | 1c8181c7bd48c4acb23d8006c4473aa445523d12 /compiler/rustc_trait_selection/src/traits | |
| parent | bf54cfe2b247abe6f3e90d088f72257fb2352d72 (diff) | |
| parent | e5776c690328a373ec812471f7a257e6c0920881 (diff) | |
| download | rust-ae2028817a9612b47d40093c95d886c2db97a526.tar.gz rust-ae2028817a9612b47d40093c95d886c2db97a526.zip | |
Rollup merge of #102378 - compiler-errors:issue-102289, r=jackh726
Use already resolved `self_ty` in `confirm_fn_pointer_candidate` Fixes #102289
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/select/confirmation.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/select/confirmation.rs b/compiler/rustc_trait_selection/src/traits/select/confirmation.rs index 27fbfb6dd21..dd49dcecf77 100644 --- a/compiler/rustc_trait_selection/src/traits/select/confirmation.rs +++ b/compiler/rustc_trait_selection/src/traits/select/confirmation.rs @@ -626,7 +626,8 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> { // the signature, as evidenced by how we treat it during projection. // The safe thing to do here is to liberate it, though, which should // have no worse effect than skipping the binder here. - let liberated_fn_ty = self.infcx.replace_bound_vars_with_placeholders(obligation.self_ty()); + let liberated_fn_ty = + self.infcx.replace_bound_vars_with_placeholders(obligation.predicate.rebind(self_ty)); let output_ty = self .infcx .replace_bound_vars_with_placeholders(liberated_fn_ty.fn_sig(self.tcx()).output()); |