diff options
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index f8a1d79659d..48a18fca27e 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -258,7 +258,8 @@ impl Session { } } - fn check_miri_unleashed_features(&self) { + fn check_miri_unleashed_features(&self) -> Option<ErrorGuaranteed> { + let mut guar = None; let unleashed_features = self.miri_unleashed_features.lock(); if !unleashed_features.is_empty() { let mut must_err = false; @@ -279,18 +280,22 @@ impl Session { // If we should err, make sure we did. if must_err && self.dcx().has_errors().is_none() { // We have skipped a feature gate, and not run into other errors... reject. - self.dcx().emit_err(errors::NotCircumventFeature); + guar = Some(self.dcx().emit_err(errors::NotCircumventFeature)); } } + guar } /// Invoked all the way at the end to finish off diagnostics printing. - pub fn finish_diagnostics(&self, registry: &Registry) { - self.check_miri_unleashed_features(); + pub fn finish_diagnostics(&self, registry: &Registry) -> Option<ErrorGuaranteed> { + let mut guar = None; + guar = guar.or(self.check_miri_unleashed_features()); + guar = guar.or(self.dcx().emit_stashed_diagnostics()); self.dcx().print_error_count(registry); if self.opts.json_future_incompat { self.dcx().emit_future_breakage_report(); } + guar } /// Returns true if the crate is a testing one. @@ -314,7 +319,6 @@ impl Session { pub fn compile_status(&self) -> Result<(), ErrorGuaranteed> { if let Some(reported) = self.dcx().has_errors() { - self.dcx().emit_stashed_diagnostics(); Err(reported) } else { Ok(()) |