Clone entire `TokenCursor` when collecting tokens Reverts PR #80830 Fixes taiki-e/pin-project#312 We can have an arbitrary number of `None`-delimited group frames pushed on the stack due to proc-macro invocations, which can legally be exited. Attempting to account for this would add a lot of complexity for a tiny performance gain, so let's just use the original strategy. |
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| .. | ||
| attr.rs | ||
| diagnostics.rs | ||
| expr.rs | ||
| generics.rs | ||
| item.rs | ||
| mod.rs | ||
| nonterminal.rs | ||
| pat.rs | ||
| path.rs | ||
| stmt.rs | ||
| ty.rs | ||