diff options
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index e5ac0b8ed7c..c2abb79a93a 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -6744,13 +6744,19 @@ impl<'a> Parser<'a> { maybe_append(attrs, extra_attrs)); return Ok(Some(item)); } - if self.check_keyword(keywords::Async) && - (self.look_ahead(1, |t| t.is_keyword(keywords::Fn)) || - self.look_ahead(1, |t| t.is_keyword(keywords::Unsafe))) + + // `unsafe async fn` or `async fn` + if ( + self.check_keyword(keywords::Unsafe) && + self.look_ahead(1, |t| t.is_keyword(keywords::Async)) + ) || ( + self.check_keyword(keywords::Async) && + self.look_ahead(1, |t| t.is_keyword(keywords::Fn)) + ) { // ASYNC FUNCTION ITEM - self.expect_keyword(keywords::Async)?; let unsafety = self.parse_unsafety(); + self.expect_keyword(keywords::Async)?; self.expect_keyword(keywords::Fn)?; let fn_span = self.prev_span; let (ident, item_, extra_attrs) = |