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Diffstat (limited to 'compiler/rustc_interface/src/callbacks.rs')
| -rw-r--r-- | compiler/rustc_interface/src/callbacks.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_interface/src/callbacks.rs b/compiler/rustc_interface/src/callbacks.rs index ef00ced67ff..7458be2c86d 100644 --- a/compiler/rustc_interface/src/callbacks.rs +++ b/compiler/rustc_interface/src/callbacks.rs @@ -29,7 +29,7 @@ fn track_span_parent(def_id: rustc_span::def_id::LocalDefId) { /// This is a callback from `rustc_errors` as it cannot access the implicit state /// in `rustc_middle` otherwise. It is used when diagnostic messages are /// emitted and stores them in the current query, if there is one. -fn track_diagnostic(diagnostic: &mut Diagnostic, f: &mut dyn FnMut(&mut Diagnostic)) { +fn track_diagnostic(diagnostic: Diagnostic, f: &mut dyn FnMut(Diagnostic)) { tls::with_context_opt(|icx| { if let Some(icx) = icx { if let Some(diagnostics) = icx.diagnostics { |