Add edition to parser struct

Author: Urhengulas

crates/parser/src/lib.rs

@@ -45,6 +45,7 @@ pub use crate::{
  input::Input,
  lexed_str::LexedStr,
  output::{Output,Step},
+ parser::Edition,
  shortcuts::StrStep,
  syntax_kind::SyntaxKind,
 };
@@ -98,7 +99,7 @@ impl TopEntryPoint {
 TopEntryPoint::MetaItem => grammar::entry::top::meta_item,
 TopEntryPoint::MacroEagerInput => grammar::entry::top::eager_macro_input,
 };
-letmut p = parser::Parser::new(input);
+letmut p = parser::Parser::new(input,Edition::Edition2021);
 entry_point(&mut p);
 let events = p.finish();
 let res = event::process(events);
@@ -163,7 +164,7 @@ impl PrefixEntryPoint {
 PrefixEntryPoint::Item => grammar::entry::prefix::item,
 PrefixEntryPoint::MetaItem => grammar::entry::prefix::meta_item,
 };
-letmut p = parser::Parser::new(input);
+letmut p = parser::Parser::new(input,Edition::Edition2021);
 entry_point(&mut p);
 let events = p.finish();
  event::process(events)
@@ -189,7 +190,7 @@ impl Reparser {
 /// sequence.
 pubfnparse(self,tokens:&Input) -> Output{
 letReparser(r) = self;
-letmut p = parser::Parser::new(tokens);
+letmut p = parser::Parser::new(tokens,Edition::Edition2021);
 r(&mut p);
 let events = p.finish();
  event::process(events)

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]
+pubenumEdition{
+Edition2015,
+Edition2018,
+Edition2021,
 }
 
 staticPARSER_STEP_LIMIT:Limit = Limit::new(15_000_000);
 
 impl<'t>Parser<'t>{
-pub(super)fnnew(inp:&'tInput) -> Parser<'t>{
-Parser{ inp,pos:0,events:Vec::new(),steps:Cell::new(0)}
+pub(super)fnnew(inp:&'tInput,edition:Edition) -> Parser<'t>{
+Parser{
+ inp,
+pos:0,
+events:Vec::new(),
+steps:Cell::new(0),
+ edition,
+}
 }
 
 pub(crate)fnfinish(self) -> Vec<Event>{