Fix span_bug! backtraces

rust-lang · Feb 8, 2024 · 6af2d3c · 6af2d3c
1 parent 1280928
commit 6af2d3c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/compiler/rustc_errors/src/lib.rs b/compiler/rustc_errors/src/lib.rs
@@ -847,6 +847,7 @@ impl DiagCtxt {
  self.struct_span_warn(span, msg).emit()
  }
 
+ #[track_caller]
  pub fn span_bug(&self, span: impl Into<MultiSpan>, msg: impl Into<DiagnosticMessage>) -> ! {
  self.struct_span_bug(span, msg).emit()
  }