replace usage of evaluate_goal with a new add_goal

2023-03-16 14:58:26 +00:00
parent 7ac4b82ddd
commit ed63201224
8 changed files with 334 additions and 252 deletions
--- a/compiler/rustc_trait_selection/src/solve/search_graph/mod.rs
+++ b/compiler/rustc_trait_selection/src/solve/search_graph/mod.rs
@@ -39,9 +39,7 @@ impl<'tcx> SearchGraph<'tcx> {
    }

    pub(super) fn is_empty(&self) -> bool {
-        self.stack.is_empty()
-            && self.provisional_cache.is_empty()
-            && !self.overflow_data.did_overflow()
+        self.stack.is_empty() && self.provisional_cache.is_empty()
    }

    /// Whether we're currently in a cycle. This should only be used