Add `DiagCtxt::delayed_bug`.

We have `span_delayed_bug` and often pass it a `DUMMY_SP`. This commit
adds `delayed_bug`, which matches pairs like `err`/`span_err` and
`warn`/`span_warn`.

1 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_const_eval/src/const_eval/machine.rs b/compiler/rustc_const_eval/src/const_eval/machine.rs
index 19489f1e7ef..6947ace17c5 100644
--- a/compiler/rustc_const_eval/src/const_eval/machine.rs
+++ b/compiler/rustc_const_eval/src/const_eval/machine.rs
@@ -391,10 +391,10 @@ impl<'mir, 'tcx> interpret::Machine<'mir, 'tcx> for CompileTimeInterpreter<'mir,
                 if ecx.tcx.is_ctfe_mir_available(def) {
                     Ok(ecx.tcx.mir_for_ctfe(def))
                 } else if ecx.tcx.def_kind(def) == DefKind::AssocConst {
-                    let guar = ecx.tcx.dcx().span_delayed_bug(
-                        rustc_span::DUMMY_SP,
-                        "This is likely a const item that is missing from its impl",
-                    );
+                    let guar = ecx
+                        .tcx
+                        .dcx()
+                        .delayed_bug("This is likely a const item that is missing from its impl");
                     throw_inval!(AlreadyReported(guar.into()));
                 } else {
                     // `find_mir_or_eval_fn` checks that this is a const fn before even calling us,