bjoernager/rust
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Add more regression tests

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This commit is contained in:
Oli Scherer 2022-11-21 20:16:36 +00:00
parent 7fe6f36224
commit ca57832db6
5 changed files with 123 additions and 6 deletions
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12
compiler/rustc_borrowck/src/region_infer/mod.rs
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@ -1705,6 +1705,7 @@ impl<'tcx> RegionInferenceContext<'tcx> {
});
}
#[instrument(level = "debug", skip(self, infcx, errors_buffer))]
fn check_member_constraints(
&self,
infcx: &InferCtxt<'tcx>,
@ -1712,22 +1713,21 @@ impl<'tcx> RegionInferenceContext<'tcx> {
) {
let member_constraints = self.member_constraints.clone();
for m_c_i in member_constraints.all_indices() {
debug!("check_member_constraint(m_c_i={:?})", m_c_i);
debug!(?m_c_i);
let m_c = &member_constraints[m_c_i];
let member_region_vid = m_c.member_region_vid;
debug!(
"check_member_constraint: member_region_vid={:?} with value {}",
member_region_vid,
self.region_value_str(member_region_vid),
?member_region_vid,
value = ?self.region_value_str(member_region_vid),
);
let choice_regions = member_constraints.choice_regions(m_c_i);
debug!("check_member_constraint: choice_regions={:?}", choice_regions);
debug!(?choice_regions);
// Did the member region wind up equal to any of the option regions?
if let Some(o) =
choice_regions.iter().find(|&&o_r| self.eval_equal(o_r, m_c.member_region_vid))
{
debug!("check_member_constraint: evaluated as equal to {:?}", o);
debug!("evaluated as equal to {:?}", o);
continue;
}