Parse underscores in identifiers for format! #9140
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| @@ -563,7 +563,7 @@ impl<'self> Parser<'self> { | |||
| let mut end; | |||
| loop { | |||
| match self.cur.clone().next() { | |||
| Some((_, c)) if char::is_alphanumeric(c) => { | |||
| Some((_, c)) if c == '_' || char::is_alphanumeric(c) => { | |||
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Should this use XID_Start/XID_Continue (for the first & continuation characters resp.) like libsyntax does for identifiers?
|
Updated to use XID tables |
bors
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Ignore `into_iter` in `significant_drop_in_scrutinee` fixes rust-lang#9135 changelog: Ignore the `IntoIterator::into_iter` call from for loops in `significant_drop_in_scrutinee`
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Closes #9119