diff options
| author | Unreal Hoang <[email protected]> | 2019-07-20 09:41:31 +0100 |
|---|---|---|
| committer | Unreal Hoang <[email protected]> | 2019-07-20 09:41:31 +0100 |
| commit | 3a7f07c62d3dd253d63c483ee291d9471f539479 (patch) | |
| tree | 7a717bb2a51489b4e1bc50895bff45f1e217f15c /crates/ra_parser/src/grammar | |
| parent | e18f8495d6569f4fc0b7457b65a1d199cf7b5974 (diff) | |
add await to syntax, parser for await_expr
Diffstat (limited to 'crates/ra_parser/src/grammar')
| -rw-r--r-- | crates/ra_parser/src/grammar/expressions.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/crates/ra_parser/src/grammar/expressions.rs b/crates/ra_parser/src/grammar/expressions.rs index 298030cb9..3e49e70c7 100644 --- a/crates/ra_parser/src/grammar/expressions.rs +++ b/crates/ra_parser/src/grammar/expressions.rs | |||
| @@ -393,6 +393,18 @@ fn postfix_expr( | |||
| 393 | T![.] if p.nth(1) == IDENT && (p.nth(2) == T!['('] || p.nth(2) == T![::]) => { | 393 | T![.] if p.nth(1) == IDENT && (p.nth(2) == T!['('] || p.nth(2) == T![::]) => { |
| 394 | method_call_expr(p, lhs) | 394 | method_call_expr(p, lhs) |
| 395 | } | 395 | } |
| 396 | T![.] if p.nth(1) == AWAIT_KW => { | ||
| 397 | // test await_expr | ||
| 398 | // fn foo() { | ||
| 399 | // x.await; | ||
| 400 | // x.0.await; | ||
| 401 | // x.0().await?.hello(); | ||
| 402 | // } | ||
| 403 | let m = lhs.precede(p); | ||
| 404 | p.bump(); | ||
| 405 | p.bump(); | ||
| 406 | m.complete(p, AWAIT_EXPR) | ||
| 407 | } | ||
| 396 | T![.] => field_expr(p, lhs), | 408 | T![.] => field_expr(p, lhs), |
| 397 | // test postfix_range | 409 | // test postfix_range |
| 398 | // fn foo() { let x = 1..; } | 410 | // fn foo() { let x = 1..; } |