Goal for resolving cargo-semver-checks blockers for merging into cargo.#53
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nikomatsakis merged 1 commit intorust-lang:mainfrom Jul 18, 2024
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Goal for resolving cargo-semver-checks blockers for merging into cargo.
Brace1000
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Make it clear that vertical tab (U+000B) isn’t treated as ASCII whitespace by the standard library, and note that the parser behaves differently. See: rust-lang/rust-project-goals#53
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Add two small tests to highlight how vertical tab is handled differently. - vertical_tab_lexer.rs checks that the lexer treats vertical tab as whitespace - ascii_whitespace_excludes_vertical_tab.rs shows that split_ascii_whitespace does not split on it This helps document the difference between the Rust parser (which accepts vertical tab) and the standard library’s ASCII whitespace handling. See: rust-lang/rust-project-goals#53
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Hi @teor2345, I have switched to adding whitespace tests for rustc |
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