Rollup merge of #104216 - Nilstrieb:dont-ice-invalid-operator-traits, r=estebank

[rust.git] / compiler / rustc_hir_typeck / src / coercion.rs

diff --git a/compiler/rustc_hir_typeck/src/coercion.rs b/compiler/rustc_hir_typeck/src/coercion.rs
index 4d8ab2c1c7ad94fe15c646a3115b5655291bdd20..71949b4211819b79d08c09b5b32872504294a3a7 100644 (file)
--- a/compiler/rustc_hir_typeck/src/coercion.rs
+++ b/compiler/rustc_hir_typeck/src/coercion.rs
@@ -62,6 +62,7 @@
 use rustc_target::spec::abi::Abi;
 use rustc_trait_selection::infer::InferCtxtExt as _;
 use rustc_trait_selection::traits::error_reporting::TypeErrCtxtExt as _;
+use rustc_trait_selection::traits::TraitEngineExt as _;
 use rustc_trait_selection::traits::{self, ObligationCause, ObligationCauseCode};
 
 use smallvec::{smallvec, SmallVec};
@@ -1038,7 +1039,7 @@ pub fn can_coerce(&self, expr_ty: Ty<'tcx>, target: Ty<'tcx>) -> bool {
             let Ok(ok) = coerce.coerce(source, target) else {
                 return false;
             };
-            let mut fcx = traits::FulfillmentContext::new_in_snapshot();
+            let mut fcx = <dyn TraitEngine<'tcx>>::new_in_snapshot(self.tcx);
             fcx.register_predicate_obligations(self, ok.obligations);
             fcx.select_where_possible(&self).is_empty()
         })