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Diffstat (limited to '')
| -rw-r--r-- | src/librustdoc/passes/collect_trait_impls.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/librustdoc/passes/collect_trait_impls.rs b/src/librustdoc/passes/collect_trait_impls.rs index d57f981d5..79db3c6c3 100644 --- a/src/librustdoc/passes/collect_trait_impls.rs +++ b/src/librustdoc/passes/collect_trait_impls.rs @@ -19,6 +19,12 @@ pub(crate) const COLLECT_TRAIT_IMPLS: Pass = Pass { }; pub(crate) fn collect_trait_impls(mut krate: Crate, cx: &mut DocContext<'_>) -> Crate { + // We need to check if there are errors before running this pass because it would crash when + // we try to get auto and blanket implementations. + if cx.tcx.sess.diagnostic().has_errors_or_lint_errors().is_some() { + return krate; + } + let synth_impls = cx.sess().time("collect_synthetic_impls", || { let mut synth = SyntheticImplCollector { cx, impls: Vec::new() }; synth.visit_crate(&krate); |