bendns' repos / rust-analyzer
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Diffstat (limited to 'crates/parser/src/grammar/expressions/atom.rs')
-rw-r--r--crates/parser/src/grammar/expressions/atom.rs14
1 files changed, 14 insertions, 0 deletions
diff --git a/crates/parser/src/grammar/expressions/atom.rs b/crates/parser/src/grammar/expressions/atom.rs
index 4197f248e0..48600641ad 100644
--- a/crates/parser/src/grammar/expressions/atom.rs
+++ b/crates/parser/src/grammar/expressions/atom.rs
@@ -58,6 +58,7 @@ pub(super) const ATOM_EXPR_FIRST: TokenSet =
T![match],
T![move],
T![return],
+ T![become],
T![static],
T![try],
T![unsafe],
@@ -102,6 +103,7 @@ pub(super) fn atom_expr(
T![try] => try_block_expr(p, None),
T![match] => match_expr(p),
T![return] => return_expr(p),
+ T![become] => become_expr(p),
T![yield] => yield_expr(p),
T![do] if p.nth_at_contextual_kw(1, T![yeet]) => yeet_expr(p),
T![continue] => continue_expr(p),
@@ -621,6 +623,18 @@ fn return_expr(p: &mut Parser<'_>) -> CompletedMarker {
m.complete(p, RETURN_EXPR)
}
+// test become_expr
+// fn foo() {
+// become foo();
+// }
+fn become_expr(p: &mut Parser<'_>) -> CompletedMarker {
+ assert!(p.at(T![become]));
+ let m = p.start();
+ p.bump(T![become]);
+ expr(p);
+ m.complete(p, BECOME_EXPR)
+}
+
// test yield_expr
// fn foo() {
// yield;