Allow higher-ranked fn sigs in ValuePairs

2023-09-22 19:47:34 +00:00 · 2023-09-22 19:47:34 +00:00 · 8cfd249198
commit 8cfd249198
parent 959b2c703d
11 changed files with 48 additions and 27 deletions
--- a/compiler/rustc_passes/src/check_attr.rs
+++ b/compiler/rustc_passes/src/check_attr.rs
@ -2333,7 +2333,10 @@ impl CheckAttrVisitor<'_> {
                &mut diag,
                &cause,
                None,
-                Some(ValuePairs::Sigs(ExpectedFound { expected: expected_sig, found: sig })),
+                Some(ValuePairs::PolySigs(ExpectedFound {
+                    expected: ty::Binder::dummy(expected_sig),
+                    found: ty::Binder::dummy(sig),
+                })),
                terr,
                false,
                false,