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Introduce SyntaxErrorKind and TextRange in SyntaxError

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This commit is contained in:
Adolfo Ochagavía 2018-11-04 16:45:22 +01:00
parent 576b9a0727
commit 3b42ddae60
10 changed files with 159 additions and 68 deletions
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12
crates/ra_syntax/src/parser_impl/mod.rs
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@ -10,7 +10,11 @@ use crate::{
event::{Event, EventProcessor},
input::{InputPosition, ParserInput},
},
SmolStr, TextUnit,
SmolStr, TextRange,
yellow::syntax_error::{
ParseError,
SyntaxErrorKind,
},
};
use crate::SyntaxKind::{self, EOF, TOMBSTONE};
@ -21,7 +25,7 @@ pub(crate) trait Sink {
fn leaf(&mut self, kind: SyntaxKind, text: SmolStr);
fn start_internal(&mut self, kind: SyntaxKind);
fn finish_internal(&mut self);
fn error(&mut self, message: String, offset: TextUnit);
fn error(&mut self, kind: SyntaxErrorKind, offset: TextRange);
fn finish(self) -> Self::Tree;
}
@ -144,7 +148,9 @@ impl<'t> ParserImpl<'t> {
}
pub(super) fn error(&mut self, msg: String) {
self.event(Event::Error { msg })
self.event(Event::Error {
msg: ParseError(msg),
})
}
pub(super) fn complete(&mut self, pos: u32, kind: SyntaxKind) {