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Merge pull request #2813 from jyn514/arg_attributes

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Allow attributes before function arguments
This commit is contained in:
Aleksey Kladov 2020-01-17 11:15:07 +01:00 • committed by GitHub
commit 90b8a31b83
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3 changed files with 45 additions and 0 deletions
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5
crates/ra_parser/src/grammar/expressions.rs
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@ -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;