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Revert some span_bugs to span_delayed_bug.

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Fixes #121445.
Fixes #121457.
This commit is contained in:
Nicholas Nethercote
2024-02-23 09:37:33 +11:00
parent c5f69bdd51
commit 109321ac47
6 changed files with 99 additions and 11 deletions
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12
compiler/rustc_hir_analysis/src/check/compare_impl_item/refine.rs
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@@ -154,10 +154,8 @@ pub(super) fn check_refining_return_position_impl_trait_in_trait<'tcx>(
trait_m_sig.inputs_and_output,
));
if !ocx.select_all_or_error().is_empty() {
// This code path is not reached in any tests, but may be reachable. If
// this is triggered, it should be converted to `delayed_bug` and the
// triggering case turned into a test.
tcx.dcx().bug("encountered errors when checking RPITIT refinement (selection)");
tcx.dcx().delayed_bug("encountered errors when checking RPITIT refinement (selection)");
return;
}
let outlives_env = OutlivesEnvironment::with_bounds(
param_env,
@@ -165,10 +163,8 @@ pub(super) fn check_refining_return_position_impl_trait_in_trait<'tcx>(
);
let errors = infcx.resolve_regions(&outlives_env);
if !errors.is_empty() {
// This code path is not reached in any tests, but may be reachable. If
// this is triggered, it should be converted to `delayed_bug` and the
// triggering case turned into a test.
tcx.dcx().bug("encountered errors when checking RPITIT refinement (regions)");
tcx.dcx().delayed_bug("encountered errors when checking RPITIT refinement (regions)");
return;
}
// Resolve any lifetime variables that may have been introduced during normalization.
let Ok((trait_bounds, impl_bounds)) = infcx.fully_resolve((trait_bounds, impl_bounds)) else {