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remove proof tree formatter, make em shallow

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This commit is contained in:
lcnr
2024-05-24 18:23:24 +00:00
parent 213ad10c8f
commit ebd9f355e2
16 changed files with 135 additions and 505 deletions
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6
compiler/rustc_trait_selection/src/solve/fulfill.rs
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@@ -79,7 +79,7 @@ impl<'tcx> ObligationStorage<'tcx> {
// change.
self.overflowed.extend(self.pending.extract_if(|o| {
let goal = o.clone().into();
let result = infcx.evaluate_root_goal(goal, GenerateProofTree::Never).0;
let result = infcx.evaluate_root_goal(goal, GenerateProofTree::No).0;
match result {
Ok((has_changed, _)) => has_changed,
_ => false,
@@ -159,7 +159,7 @@ impl<'tcx> TraitEngine<'tcx> for FulfillmentCtxt<'tcx> {
let mut has_changed = false;
for obligation in self.obligations.unstalled_for_select() {
let goal = obligation.clone().into();
let result = infcx.evaluate_root_goal(goal, GenerateProofTree::IfEnabled).0;
let result = infcx.evaluate_root_goal(goal, GenerateProofTree::No).0;
self.inspect_evaluated_obligation(infcx, &obligation, &result);
let (changed, certainty) = match result {
Ok(result) => result,
@@ -246,7 +246,7 @@ fn fulfillment_error_for_stalled<'tcx>(
root_obligation: PredicateObligation<'tcx>,
) -> FulfillmentError<'tcx> {
let (code, refine_obligation) = infcx.probe(|_| {
match infcx.evaluate_root_goal(root_obligation.clone().into(), GenerateProofTree::Never).0 {
match infcx.evaluate_root_goal(root_obligation.clone().into(), GenerateProofTree::No).0 {
Ok((_, Certainty::Maybe(MaybeCause::Ambiguity))) => {
(FulfillmentErrorCode::Ambiguity { overflow: None }, true)
}