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perf(parser): use FxHashSet for not_parenthesized_arrow (#3344)

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Boshen 2024-05-19 01:13:56 +08:00 committed by GitHub
parent 899a52bf28
commit 46cb5f97a0
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GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 3 deletions
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6
crates/oxc_parser/src/state.rs
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@ -1,4 +1,4 @@
use std::collections::HashSet; use rustc_hash::FxHashSet;
use oxc_allocator::{Allocator, Vec}; use oxc_allocator::{Allocator, Vec};
use oxc_ast::ast::Decorator; use oxc_ast::ast::Decorator;
@ -6,7 +6,7 @@ use oxc_ast::ast::Decorator;
pub struct ParserState<'a> { pub struct ParserState<'a> {
allocator: &'a Allocator, allocator: &'a Allocator,
pub not_parenthesized_arrow: HashSet<u32>, pub not_parenthesized_arrow: FxHashSet<u32>,
pub decorators: Vec<'a, Decorator<'a>>, pub decorators: Vec<'a, Decorator<'a>>,
} }
@ -15,7 +15,7 @@ impl<'a> ParserState<'a> {
pub fn new(allocator: &'a Allocator) -> Self { pub fn new(allocator: &'a Allocator) -> Self {
Self { Self {
allocator, allocator,
not_parenthesized_arrow: HashSet::new(), not_parenthesized_arrow: FxHashSet::default(),
decorators: Vec::new_in(allocator), decorators: Vec::new_in(allocator),
} }
} }