diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src')
| -rw-r--r-- | compiler/rustc_trait_selection/src/solve/fulfill.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/solve/fulfill.rs b/compiler/rustc_trait_selection/src/solve/fulfill.rs index f5f36f40f7e..cfc73e2e47e 100644 --- a/compiler/rustc_trait_selection/src/solve/fulfill.rs +++ b/compiler/rustc_trait_selection/src/solve/fulfill.rs @@ -302,7 +302,7 @@ fn fulfillment_error_for_stalled<'tcx>( Ok((_, Certainty::Maybe(MaybeCause::Overflow { suggest_increasing_limit }))) => ( FulfillmentErrorCode::Ambiguity { overflow: Some(suggest_increasing_limit) }, // Don't look into overflows because we treat overflows weirdly anyways. - // In `instantiate_response_discarding_overflow` we set `has_changed = false`, + // We discard the inference constraints from overflowing goals, so // recomputing the goal again during `find_best_leaf_obligation` may apply // inference guidance that makes other goals go from ambig -> pass, for example. // |