Merge pull request #2813 from jyn514/arg_attributes

Allow attributes before function arguments

1 files changed, 5 insertions, 0 deletions

diff --git a/crates/ra_parser/src/grammar/expressions.rs b/crates/ra_parser/src/grammar/expressions.rs
index d733499d1..a31a7a08d 100644
--- a/crates/ra_parser/src/grammar/expressions.rs
+++ b/crates/ra_parser/src/grammar/expressions.rs
@@ -540,6 +540,11 @@ fn arg_list(p: &mut Parser) {
     let m = p.start();
     p.bump(T!['(']);
     while !p.at(T![')']) && !p.at(EOF) {
+        // test arg_with_attr
+        // fn main() {
+        //     foo(#[attr] 92)
+        // }
+        attributes::outer_attributes(p);
         if !p.at_ts(EXPR_FIRST) {
             p.error("expected expression");
             break;