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Reimplemented lexer with vectors instead of iterators

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This commit is contained in:
Veetaha 2020-01-26 20:44:49 +02:00
parent ad24976da3
commit ac37a11f04
10 changed files with 254 additions and 200 deletions
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9
crates/ra_syntax/src/syntax_node.rs
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@ -4,7 +4,7 @@
//! `SyntaxNode`, and a basic traversal API (parent, children, siblings).
//!
//! The *real* implementation is in the (language-agnostic) `rowan` crate, this
//! modules just wraps its API.
//! module just wraps its API.
use ra_parser::ParseError;
use rowan::{GreenNodeBuilder, Language};
@ -38,14 +38,15 @@ pub type SyntaxElementChildren = rowan::SyntaxElementChildren<RustLanguage>;
pub use rowan::{Direction, NodeOrToken};
#[derive(Default)]
pub struct SyntaxTreeBuilder {
errors: Vec<SyntaxError>,
inner: GreenNodeBuilder<'static>,
}
impl Default for SyntaxTreeBuilder {
fn default() -> SyntaxTreeBuilder {
SyntaxTreeBuilder { errors: Vec::new(), inner: GreenNodeBuilder::new() }
impl SyntaxTreeBuilder {
pub fn new(errors: Vec<SyntaxError>) -> Self {
Self { errors, inner: GreenNodeBuilder::default() }
}
}