Use PostBorrowckAnalysis in check_coroutine_obligations
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2 changed files with 17 additions and 8 deletions
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@ -1845,13 +1845,18 @@ pub(super) fn check_coroutine_obligations(
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debug!(?typeck_results.coroutine_stalled_predicates);
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debug!(?typeck_results.coroutine_stalled_predicates);
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let mode = if tcx.next_trait_solver_globally() {
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TypingMode::post_borrowck_analysis(tcx, def_id)
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} else {
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TypingMode::analysis_in_body(tcx, def_id)
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};
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let infcx = tcx
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let infcx = tcx
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.infer_ctxt()
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.infer_ctxt()
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// typeck writeback gives us predicates with their regions erased.
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// typeck writeback gives us predicates with their regions erased.
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// As borrowck already has checked lifetimes, we do not need to do it again.
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// As borrowck already has checked lifetimes, we do not need to do it again.
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.ignoring_regions()
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.ignoring_regions()
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// FIXME(#132279): This should eventually use the already defined hidden types.
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.build(mode);
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.build(TypingMode::analysis_in_body(tcx, def_id));
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let ocx = ObligationCtxt::new_with_diagnostics(&infcx);
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let ocx = ObligationCtxt::new_with_diagnostics(&infcx);
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for (predicate, cause) in &typeck_results.coroutine_stalled_predicates {
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for (predicate, cause) in &typeck_results.coroutine_stalled_predicates {
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@ -1864,6 +1869,7 @@ pub(super) fn check_coroutine_obligations(
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return Err(infcx.err_ctxt().report_fulfillment_errors(errors));
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return Err(infcx.err_ctxt().report_fulfillment_errors(errors));
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}
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}
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if !tcx.next_trait_solver_globally() {
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// Check that any hidden types found when checking these stalled coroutine obligations
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// Check that any hidden types found when checking these stalled coroutine obligations
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// are valid.
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// are valid.
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for (key, ty) in infcx.take_opaque_types() {
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for (key, ty) in infcx.take_opaque_types() {
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@ -1871,6 +1877,7 @@ pub(super) fn check_coroutine_obligations(
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let key = infcx.resolve_vars_if_possible(key);
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let key = infcx.resolve_vars_if_possible(key);
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sanity_check_found_hidden_type(tcx, key, hidden_type)?;
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sanity_check_found_hidden_type(tcx, key, hidden_type)?;
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}
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}
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}
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Ok(())
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Ok(())
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}
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}
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@ -1,4 +1,6 @@
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//@ check-pass
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//@ check-pass
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//@ revisions: current next
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//@ ignore-compare-mode-next-solver (explicit revisions)
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#![feature(coroutines, coroutine_trait)]
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#![feature(coroutines, coroutine_trait)]
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