Change InferCtxtBuilder from enter to build

2022-09-19 22:03:59 -05:00
parent 91269fa5b8
commit 283abbf0e7
53 changed files with 1966 additions and 2182 deletions
--- a/compiler/rustc_trait_selection/src/traits/structural_match.rs
+++ b/compiler/rustc_trait_selection/src/traits/structural_match.rs
@@ -265,9 +265,8 @@ impl<'tcx> TypeVisitor<'tcx> for Search<'tcx> {

 pub fn provide(providers: &mut Providers) {
    providers.has_structural_eq_impls = |tcx, ty| {
-        tcx.infer_ctxt().enter(|infcx| {
-            let cause = ObligationCause::dummy();
-            type_marked_structural(&infcx, ty, cause)
-        })
+        let infcx = tcx.infer_ctxt().build();
+        let cause = ObligationCause::dummy();
+        type_marked_structural(&infcx, ty, cause)
    };
 }