diff options
Diffstat (limited to 'src/librustc_const_eval/pattern.rs')
| -rw-r--r-- | src/librustc_const_eval/pattern.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/librustc_const_eval/pattern.rs b/src/librustc_const_eval/pattern.rs index cfbb9623f7d..3cfa1d6797d 100644 --- a/src/librustc_const_eval/pattern.rs +++ b/src/librustc_const_eval/pattern.rs @@ -280,7 +280,8 @@ impl<'a, 'tcx> Pattern<'tcx> { let mut pcx = PatternContext::new(tcx, param_env_and_substs, tables); let result = pcx.lower_pattern(pat); if !pcx.errors.is_empty() { - span_bug!(pat.span, "encountered errors lowering pattern: {:?}", pcx.errors) + let msg = format!("encountered errors lowering pattern: {:?}", pcx.errors); + tcx.sess.delay_span_bug(pat.span, &msg); } debug!("Pattern::from_hir({:?}) = {:?}", pat, result); result |