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dtolnay / syn

Parser for Rust source code
Apache License 2.0
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Support '$' in custom_punctuation macro #1611

Closed dtolnay closed 7 months ago

dtolnay commented 7 months ago

Fixes #1609.

This didn't used to work prior to Rust 1.17 — see the contortions required for Token![$] in https://github.com/dtolnay/syn/commit/2ccec118ceb77479e3f7cbd5d79b75ba1b6e098c. But now there is no reason it shouldn't be supported.