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Support offsetting the most recent break

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David Tolnay 2022-01-21 14:20:17 -08:00
parent 8bdf08fbed
commit 63406ac771
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1 changed files with 6 additions and 0 deletions
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6
compiler/rustc_ast_pretty/src/pp.rs
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@ -314,6 +314,12 @@ impl Printer {
}
}
pub fn offset(&mut self, offset: isize) {
if let Some(BufEntry { token: Token::Break(token), .. }) = &mut self.buf.last_mut() {
token.offset += offset;
}
}
fn check_stream(&mut self) {
while self.right_total - self.left_total > self.space {
if *self.scan_stack.front().unwrap() == self.buf.index_of_first() {