fix(codegen): fix in in sequence expr in for loops (#6428)

not sure if this is right, but it doesn't break any existing tests so hopefully?

crates/oxc_codegen/src/gen.rs

@@ -1948,9 +1948,9 @@ impl<'a> Gen for AssignmentTargetRest<'a> {
 }
 
 impl<'a> GenExpr for SequenceExpression<'a> {
-    fn gen_expr(&self, p: &mut Codegen, precedence: Precedence, _ctx: Context) {
+    fn gen_expr(&self, p: &mut Codegen, precedence: Precedence, ctx: Context) {
         p.wrap(precedence >= self.precedence(), |p| {
-            p.print_expressions(&self.expressions, Precedence::Lowest, Context::empty());
+            p.print_expressions(&self.expressions, Precedence::Lowest, ctx);
         });
     }
 }

crates/oxc_codegen/tests/integration/unit.rs

@@ -271,3 +271,12 @@ fn vite_special_comments() {
         "import(\n\t/* @vite-ignore */\n\tmodule1Url\n).then((module1) => {\n\tself.postMessage(module.default + module1.msg1 + import.meta.env.BASE_URL);\n});\n",
     );
 }
+
+// followup from https://github.com/oxc-project/oxc/pull/6422
+#[test]
+fn in_expr_in_sequence_in_for_loop_init() {
+    test(
+        "for (l = ('foo' in bar), i; i < 10; i += 1) {}",
+        "for (l = (\"foo\" in bar), i; i < 10; i += 1) {}\n",
+    );
+}