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Fix more bugs

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This commit is contained in:
Edwin Cheng 2019-04-25 23:12:57 +08:00
parent 299d97b6d9
commit c55a2dbc1d
8 changed files with 205 additions and 26 deletions
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9
crates/ra_mbe/src/subtree_source.rs
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@ -212,7 +212,7 @@ impl<'a> SubTreeWalker<'a> {
}
pub(crate) trait Querier {
fn token(&self, uidx: usize) -> (SyntaxKind, SmolStr);
fn token(&self, uidx: usize) -> (SyntaxKind, SmolStr, bool);
}
// A wrapper class for ref cell
@ -292,9 +292,10 @@ impl<'a> WalkerOwner<'a> {
}
impl<'a> Querier for WalkerOwner<'a> {
fn token(&self, uidx: usize) -> (SyntaxKind, SmolStr) {
let tkn = self.get(uidx).unwrap();
(tkn.kind, tkn.text)
fn token(&self, uidx: usize) -> (SyntaxKind, SmolStr, bool) {
self.get(uidx)
.map(|tkn| (tkn.kind, tkn.text, tkn.is_joint_to_next))
.unwrap_or_else(|| (SyntaxKind::EOF, "".into(), false))
}
}