Prevent ICE for doc_alias on match arm, statement, expression
#100029
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @cjgillot (or someone else) soon. Please see the contribution instructions for more information. |
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The force-push was because I forgot to fix formatting. Whoops |
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- Added `Impl`, `Closure`, ForeignMod` targets - `Target::name` changed for `Target::Impl` - Error output for `Target::ForeignMod` changed to "foreign module"
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Thanks for all the help! Hopefully these changes wrap it up |
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@bors r+ |
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#98771 (Add support for link-flavor rust-lld for iOS, tvOS and watchOS) - rust-lang#98835 (relate `closure_substs.parent_substs()` to parent fn in NLL) - rust-lang#99746 (Use `TraitEngine` in more places that don't specifically need `FulfillmentContext::new_in_snapshot`) - rust-lang#99786 (Recover from C++ style `enum struct`) - rust-lang#99795 (Delay a bug when failed to normalize trait ref during specialization) - rust-lang#100029 (Prevent ICE for `doc_alias` on match arm, statement, expression) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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Fixes #99777.
This is a pretty minimal fix that should be safe, since rustdoc doesn't generate documentation for match arms, statements, or expressions. I mentioned in the linked issue that the
doc_aliastarget checking should probably be improved to avoid future ICEs, but as a new contributor, I'm not confident enough with the HIR types to make a larger change.