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Fails to lex underscore in unicode escapes #37

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dtolnay opened this issue Dec 25, 2017 · 0 comments

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dtolnay commented Dec 25, 2017

This test case from the compiler test suite results in a lex error:

https://github.com/rust-lang/rust/blob/1.22.1/src/test/run-pass/issue-43692.rs

This was implemented upstream in rust-lang/rust#43716 and stabilized in Rust 1.22.

dtolnay mentioned this issue

Lex underscore in unicode escapes #38

Merged

alexcrichton closed this as completed in #38

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