bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/parser/src/grammar/expressions.rs')
-rw-r--r--crates/parser/src/grammar/expressions.rs28
1 files changed, 7 insertions, 21 deletions
diff --git a/crates/parser/src/grammar/expressions.rs b/crates/parser/src/grammar/expressions.rs
index 4d6097b5ab..4b080102a2 100644
--- a/crates/parser/src/grammar/expressions.rs
+++ b/crates/parser/src/grammar/expressions.rs
@@ -1,5 +1,7 @@
mod atom;
+use crate::grammar::attributes::ATTRIBUTE_FIRST;
+
use super::*;
pub(crate) use self::atom::{block_expr, match_arm_list};
@@ -572,27 +574,11 @@ fn cast_expr(p: &mut Parser<'_>, lhs: CompletedMarker) -> CompletedMarker {
fn arg_list(p: &mut Parser<'_>) {
assert!(p.at(T!['(']));
let m = p.start();
- p.bump(T!['(']);
- while !p.at(T![')']) && !p.at(EOF) {
- // test arg_with_attr
- // fn main() {
- // foo(#[attr] 92)
- // }
- if !expr(p) {
- break;
- }
- if !p.at(T![,]) {
- if p.at_ts(EXPR_FIRST) {
- p.error("expected `,`");
- continue;
- } else {
- break;
- }
- } else {
- p.bump(T![,]);
- }
- }
- p.eat(T![')']);
+ // test arg_with_attr
+ // fn main() {
+ // foo(#[attr] 92)
+ // }
+ delimited(p, T!['('], T![')'], T![,], EXPR_FIRST.union(ATTRIBUTE_FIRST), expr);
m.complete(p, ARG_LIST);
}