bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/parser/src/parser.rs')
-rw-r--r--crates/parser/src/parser.rs18
1 files changed, 16 insertions, 2 deletions
diff --git a/crates/parser/src/parser.rs b/crates/parser/src/parser.rs
index 051461243a..df53e13f6e 100644
--- a/crates/parser/src/parser.rs
+++ b/crates/parser/src/parser.rs
@@ -26,13 +26,27 @@ pub(crate) struct Parser<'t> {
pos: usize,
events: Vec<Event>,
steps: Cell<u32>,
+ edition: Edition,
+}
+
+#[non_exhaustive]
+pub enum Edition {
+ Edition2015,
+ Edition2018,
+ Edition2021,
}
static PARSER_STEP_LIMIT: Limit = Limit::new(15_000_000);
impl<'t> Parser<'t> {
- pub(super) fn new(inp: &'t Input) -> Parser<'t> {
- Parser { inp, pos: 0, events: Vec::new(), steps: Cell::new(0) }
+ pub(super) fn new(inp: &'t Input, edition: Edition) -> Parser<'t> {
+ Parser {
+ inp,
+ pos: 0,
+ events: Vec::new(),
+ steps: Cell::new(0),
+ edition,
+ }
}
pub(crate) fn finish(self) -> Vec<Event> {