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create leaf directly without calling the parser

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This commit is contained in:
darksv 2018-09-14 18:09:33 +02:00
parent 4356240fa4
commit c300135322
1 changed files with 2 additions and 23 deletions
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25
crates/libsyntax2/src/lib.rs
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@ -104,29 +104,8 @@ impl File {
return None;
}
let reparser: fn(&mut Parser) = if node.kind().is_trivia() {
// since trivia is omitted by parser when it doesn't have a parent, \
// we need to create one for it
|p| {
p.start().complete(p, ROOT);
}
} else {
|p| {
p.bump();
}
};
let (green, new_errors) =
parser_impl::parse_with::<yellow::GreenBuilder>(
&text, &tokens, reparser,
);
let green = if node.kind().is_trivia() {
green.children().first().cloned().unwrap()
} else {
green
};
let green = GreenNode::new_leaf(node.kind(), &text);
let new_errors = vec![];
Some((node, green, new_errors))
},
_ => None,