mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-25 16:24:46 +00:00
6d05f12170
Fix double handling in `collect_tokens` Double handling of AST nodes can occur in `collect_tokens`. This is when an inner call to `collect_tokens` produces an AST node, and then an outer call to `collect_tokens` produces the same AST node. This can happen in a few places, e.g. expression statements where the statement delegates `HasTokens` and `HasAttrs` to the expression. It will also happen more after #124141. This PR fixes some double handling cases that cause problems, including #129166. r? `@petrochenkov` |
||
---|---|---|
.. | ||
src | ||
Cargo.toml | ||
messages.ftl |