bjoernager/rust
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Revert some span_bugs to span_delayed_bug.

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Fixes #121410.
Fixes #121414.
Fixes #121418.
Fixes #121431.
This commit is contained in:
Nicholas Nethercote 2024-02-22 14:41:32 +11:00
parent d8b00690ec
commit 4f83e50f98
12 changed files with 119 additions and 6 deletions
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4
compiler/rustc_ast_lowering/src/lib.rs
View file

@ -1636,7 +1636,9 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
if let Some(old_def_id) = self.orig_opt_local_def_id(param) {
old_def_id
} else {
self.dcx().span_bug(lifetime.ident.span, "no def-id for fresh lifetime");
self.dcx()
.span_delayed_bug(lifetime.ident.span, "no def-id for fresh lifetime");
continue;
}
}

2
compiler/rustc_hir_analysis/src/collect/generics_of.rs
View file

@ -315,7 +315,7 @@ pub(super) fn generics_of(tcx: TyCtxt<'_>, def_id: LocalDefId) -> ty::Generics {
if is_host_effect {
if let Some(idx) = host_effect_index {
tcx.dcx().span_bug(
tcx.dcx().span_delayed_bug(
param.span,
format!("parent also has host effect param? index: {idx}, def: {def_id:?}"),
);

3
compiler/rustc_hir_typeck/src/mem_categorization.rs
View file

@ -582,7 +582,8 @@ impl<'a, 'tcx> MemCategorizationContext<'a, 'tcx> {
match ty.kind() {
ty::Tuple(args) => Ok(args.len()),
_ => {
self.tcx().dcx().span_bug(span, "tuple pattern not applied to a tuple");
self.tcx().dcx().span_delayed_bug(span, "tuple pattern not applied to a tuple");
Err(())
}
}
}

4
compiler/rustc_trait_selection/src/traits/mod.rs
View file

@ -172,9 +172,7 @@ fn do_normalize_predicates<'tcx>(
// the normalized predicates.
let errors = infcx.resolve_regions(&outlives_env);
if !errors.is_empty() {
// @lcnr: Let's still ICE here for now. I want a test case
// for that.
tcx.dcx().span_bug(
tcx.dcx().span_delayed_bug(
span,
format!("failed region resolution while normalizing {elaborated_env:?}: {errors:?}"),
);