boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "prefix_unary_expression_0_0")) return false; boolean r; r = consumeTokenSmart(b, T_INC); if (!r) r = consumeTokenSmart(b, T_DEC); if (!r) r = consumeTokenSmart(b, T_MINUS); if (!r) r = consumeTokenSmart(b, T_PLUS); return r; }