The special case breaks several useful invariants (`ExpnId`s are globally unique, and never change). This special case was added back in 2016 in https://github.com/rust-lang/rust/pull/34355 |
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|---|---|---|
| .. | ||
| ast | ||
| attr | ||
| expand | ||
| util | ||
| ast.rs | ||
| ast_like.rs | ||
| entry.rs | ||
| lib.rs | ||
| mut_visit.rs | ||
| node_id.rs | ||
| ptr.rs | ||
| token.rs | ||
| tokenstream.rs | ||
| visit.rs | ||