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more orthogonal interface

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This commit is contained in:
Aleksey Kladov
2021-12-12 18:38:49 +03:00
parent 6ce587ba5a
commit 965585748e
2 changed files with 12 additions and 8 deletions
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17
crates/parser/src/tokens.rs
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@@ -25,20 +25,23 @@ pub struct Tokens {
}
impl Tokens {
pub fn push(&mut self, was_joint: bool, kind: SyntaxKind) {
self.push_impl(was_joint, kind, SyntaxKind::EOF)
pub fn push(&mut self, kind: SyntaxKind) {
self.push_impl(kind, SyntaxKind::EOF)
}
pub fn was_joint(&mut self, yes: bool) {
let idx = self.len();
if yes && idx > 0 {
self.set_joint(idx - 1);
}
}
pub fn push_ident(&mut self, contextual_kw: SyntaxKind) {
self.push_impl(false, SyntaxKind::IDENT, contextual_kw)
self.push_impl(SyntaxKind::IDENT, contextual_kw)
}
fn push_impl(&mut self, was_joint: bool, kind: SyntaxKind, contextual_kw: SyntaxKind) {
fn push_impl(&mut self, kind: SyntaxKind, contextual_kw: SyntaxKind) {
let idx = self.len();
if idx % (bits::BITS as usize) == 0 {
self.joint.push(0);
}
if was_joint && idx > 0 {
self.set_joint(idx - 1);
}
self.kind.push(kind);
self.contextual_kw.push(contextual_kw);
}