bendns' repos / rust-analyzer
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Diffstat (limited to 'crates/parser/src/grammar/params.rs')
-rw-r--r--crates/parser/src/grammar/params.rs14
1 files changed, 11 insertions, 3 deletions
diff --git a/crates/parser/src/grammar/params.rs b/crates/parser/src/grammar/params.rs
index 20e8e95f06..74eae9151a 100644
--- a/crates/parser/src/grammar/params.rs
+++ b/crates/parser/src/grammar/params.rs
@@ -1,3 +1,5 @@
+use crate::grammar::attributes::ATTRIBUTE_FIRST;
+
use super::*;
// test param_list
@@ -66,14 +68,20 @@ fn list_(p: &mut Parser<'_>, flavor: Flavor) {
}
};
- if !p.at_ts(PARAM_FIRST) {
+ if !p.at_ts(PARAM_FIRST.union(ATTRIBUTE_FIRST)) {
p.error("expected value parameter");
m.abandon(p);
break;
}
param(p, m, flavor);
- if !p.at(ket) {
- p.expect(T![,]);
+ if !p.at(T![,]) {
+ if p.at_ts(PARAM_FIRST.union(ATTRIBUTE_FIRST)) {
+ p.error("expected `,`");
+ } else {
+ break;
+ }
+ } else {
+ p.bump(T![,]);
}
}