ASSIGNMENT_HOOK_AFTER
add_hook(&match_assign_value, ASSIGNMENT_HOOK_AFTER);
add_hook(&match_assignment, ASSIGNMENT_HOOK_AFTER);
__pass_to_client(expr, ASSIGNMENT_HOOK_AFTER);
[ASSIGNMENT_HOOK_AFTER] = EXPR_PTR,
add_hook(&match_assign_late, ASSIGNMENT_HOOK_AFTER);
add_hook(&match_assign_value, ASSIGNMENT_HOOK_AFTER);