boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "unaryNotExpression")) return false; if (!nextTokenIsSmart(b, NOT_OP)) return false; boolean r, p; Marker m = enter_section_(b, l, _NONE_, null); r = consumeTokenSmart(b, NOT_OP); p = r; r = p && expression(b, l, 0); exit_section_(b, l, m, UNARY_NOT_EXPRESSION, r, p, null); return r || p; }