Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Remove delay_span_bug from qualify_min_const_fn #57736

merged 1 commit into from Jan 19, 2019
Changes from all commits
File filter
Filter file types
Failed to load comments.
Jump to
Jump to file
Failed to load files.


Just for now

@@ -21,6 +21,7 @@ pub fn is_min_const_fn(
| Predicate::RegionOutlives(_)
| Predicate::TypeOutlives(_)
| Predicate::WellFormed(_)
| Predicate::Projection(_)
| Predicate::ConstEvaluatable(..) => continue,
| Predicate::ObjectSafe(_) => {
bug!("object safe predicate on function: {:#?}", predicate)
@@ -29,13 +30,6 @@ pub fn is_min_const_fn(
bug!("closure kind predicate on function: {:#?}", predicate)
Predicate::Subtype(_) => bug!("subtype predicate on function: {:#?}", predicate),
Predicate::Projection(_) => {
let span = tcx.def_span(current);
// we'll hit a `Predicate::Trait` later which will report an error
.delay_span_bug(span, "projection without trait bound");
Predicate::Trait(pred) => {
if Some(pred.def_id()) == tcx.lang_items().sized_trait() {
ProTip! Use n and p to navigate between commits in a pull request.