diff options
Diffstat (limited to 'compiler/rustc_expand/src/mbe/diagnostics.rs')
| -rw-r--r-- | compiler/rustc_expand/src/mbe/diagnostics.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_expand/src/mbe/diagnostics.rs b/compiler/rustc_expand/src/mbe/diagnostics.rs index 355722922..cb8b4899e 100644 --- a/compiler/rustc_expand/src/mbe/diagnostics.rs +++ b/compiler/rustc_expand/src/mbe/diagnostics.rs @@ -48,7 +48,7 @@ pub(super) fn failed_to_match_macro<'cx>( let span = token.span.substitute_dummy(sp); - let mut err = cx.struct_span_err(span, &parse_failure_msg(&token)); + let mut err = cx.struct_span_err(span, parse_failure_msg(&token)); err.span_label(span, label); if !def_span.is_dummy() && !cx.source_map().is_imported(def_span) { err.span_label(cx.source_map().guess_head_span(def_span), "when calling this macro"); @@ -170,7 +170,7 @@ impl<'a, 'cx, 'matcher> Tracker<'matcher> for CollectTrackerAndEmitter<'a, 'cx, } Error(err_sp, msg) => { let span = err_sp.substitute_dummy(self.root_span); - self.cx.struct_span_err(span, msg).emit(); + self.cx.struct_span_err(span, msg.as_str()).emit(); self.result = Some(DummyResult::any(span)); } ErrorReported(_) => self.result = Some(DummyResult::any(self.root_span)), |