boolean (PsiBuilder b, int l) { if (!recursion_guard_(b, l, "case_clause")) return false; boolean r, p; Marker m = enter_section_(b, l, _NONE_, CASE_CLAUSE, "<case clause>"); r = newlines(b, l + 1); r = r && pattern(b, l + 1); r = r && consumeToken(b, RIGHT_PAREN); p = r; // pin = 3 r = r && report_error_(b, newlines(b, l + 1)); r = p && case_clause_4(b, l + 1) && r; exit_section_(b, l, m, r, p, null); return r || p; }