{
    "contracts":
    {
        "C":
        {
            "C":
            {
                "ir": "
/// @use-src 0:\"C\"
object \"C_54\" {
    code {
        /// @src 0:79:435  \"contract C...\"
        mstore(64, memoryguard(160))
        if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }

        let _1 := copy_arguments_for_constructor_20_object_C_54()
        constructor_C_54(_1)

        let _2 := allocate_unbounded()
        codecopy(_2, dataoffset(\"C_54_deployed\"), datasize(\"C_54_deployed\"))

        setimmutable(_2, \"8\", mload(128))

        return(_2, datasize(\"C_54_deployed\"))

        function allocate_unbounded() -> memPtr {
            memPtr := mload(64)
        }

        function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
            revert(0, 0)
        }

        function round_up_to_mul_of_32(value) -> result {
            result := and(add(value, 31), not(31))
        }

        function panic_error_0x41() {
            mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
            mstore(4, 0x41)
            revert(0, 0x24)
        }

        function finalize_allocation(memPtr, size) {
            let newFreePtr := add(memPtr, round_up_to_mul_of_32(size))
            // protect against overflow
            if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }
            mstore(64, newFreePtr)
        }

        function allocate_memory(size) -> memPtr {
            memPtr := allocate_unbounded()
            finalize_allocation(memPtr, size)
        }

        function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {
            revert(0, 0)
        }

        function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {
            revert(0, 0)
        }

        function cleanup_t_int256(value) -> cleaned {
            cleaned := value
        }

        function validator_revert_t_int256(value) {
            if iszero(eq(value, cleanup_t_int256(value))) { revert(0, 0) }
        }

        function abi_decode_t_int256_fromMemory(offset, end) -> value {
            value := mload(offset)
            validator_revert_t_int256(value)
        }

        function abi_decode_tuple_t_int256_fromMemory(headStart, dataEnd) -> value0 {
            if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

            {

                let offset := 0

                value0 := abi_decode_t_int256_fromMemory(add(headStart, offset), dataEnd)
            }

        }

        function copy_arguments_for_constructor_20_object_C_54() -> ret_param_0 {
            let programSize := datasize(\"C_54\")
            let argSize := sub(codesize(), programSize)

            let memoryDataOffset := allocate_memory(argSize)
            codecopy(memoryDataOffset, programSize, argSize)

            ret_param_0 := abi_decode_tuple_t_int256_fromMemory(memoryDataOffset, add(memoryDataOffset, argSize))
        }

        function cleanup_t_rational_42_by_1(value) -> cleaned {
            cleaned := value
        }

        function identity(value) -> ret {
            ret := value
        }

        function convert_t_rational_42_by_1_to_t_int256(value) -> converted {
            converted := cleanup_t_int256(identity(cleanup_t_rational_42_by_1(value)))
        }

        function shift_left_0(value) -> newValue {
            newValue :=

            shl(0, value)

        }

        function update_byte_slice_32_shift_0(value, toInsert) -> result {
            let mask := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
            toInsert := shift_left_0(toInsert)
            value := and(value, not(mask))
            result := or(value, and(toInsert, mask))
        }

        function convert_t_int256_to_t_int256(value) -> converted {
            converted := cleanup_t_int256(identity(cleanup_t_int256(value)))
        }

        function prepare_store_t_int256(value) -> ret {
            ret := value
        }

        function update_storage_value_offset_0t_int256_to_t_int256(slot, value_0) {
            let convertedValue_0 := convert_t_int256_to_t_int256(value_0)
            sstore(slot, update_byte_slice_32_shift_0(sload(slot), prepare_store_t_int256(convertedValue_0)))
        }

        /// @ast-id 20
        /// @src 0:182:230  \"constructor(int _init)...\"
        function constructor_C_54(var__init_12) {

            /// @src 0:182:230  \"constructor(int _init)...\"

            /// @src 0:154:156  \"42\"
            let expr_7 := 0x2a
            let _3 := convert_t_rational_42_by_1_to_t_int256(expr_7)
            mstore(128, _3)

            /// @src 0:221:226  \"_init\"
            let _4 := var__init_12
            let expr_16 := _4
            /// @src 0:210:226  \"stateVar = _init\"
            update_storage_value_offset_0t_int256_to_t_int256(0x00, expr_16)
            let expr_17 := expr_16

        }
        /// @src 0:79:435  \"contract C...\"

    }
    /// @use-src 0:\"C\"
    object \"C_54_deployed\" {
        code {
            /// @src 0:79:435  \"contract C...\"
            mstore(64, memoryguard(128))

            if iszero(lt(calldatasize(), 4))
            {
                let selector := shift_right_224_unsigned(calldataload(0))
                switch selector

                case 0x26121ff0
                {
                    // f()

                    external_fun_f_30()
                }

                case 0x793816ec
                {
                    // stateVar()

                    external_fun_stateVar_10()
                }

                case 0x9942ec6f
                {
                    // f2()

                    external_fun_f2_53()
                }

                case 0xa00b982b
                {
                    // constVar()

                    external_fun_constVar_5()
                }

                default {}
            }

            revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74()

            function shift_right_224_unsigned(value) -> newValue {
                newValue :=

                shr(224, value)

            }

            function allocate_unbounded() -> memPtr {
                memPtr := mload(64)
            }

            function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
                revert(0, 0)
            }

            function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {
                revert(0, 0)
            }

            function abi_decode_tuple_(headStart, dataEnd)   {
                if slt(sub(dataEnd, headStart), 0) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

            }

            function cleanup_t_int256(value) -> cleaned {
                cleaned := value
            }

            function abi_encode_t_int256_to_t_int256_fromStack(value, pos) {
                mstore(pos, cleanup_t_int256(value))
            }

            function abi_encode_tuple_t_int256__to_t_int256__fromStack(headStart , value0) -> tail {
                tail := add(headStart, 32)

                abi_encode_t_int256_to_t_int256_fromStack(value0,  add(headStart, 0))

            }

            function external_fun_f_30() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  fun_f_30()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function shift_right_unsigned_dynamic(bits, value) -> newValue {
                newValue :=

                shr(bits, value)

            }

            function cleanup_from_storage_t_int256(value) -> cleaned {
                cleaned := value
            }

            function extract_from_storage_value_dynamict_int256(slot_value, offset) -> value {
                value := cleanup_from_storage_t_int256(shift_right_unsigned_dynamic(mul(offset, 8), slot_value))
            }

            function read_from_storage_split_dynamic_t_int256(slot, offset) -> value {
                value := extract_from_storage_value_dynamict_int256(sload(slot), offset)

            }

            /// @ast-id 10
            /// @src 0:159:178  \"int public stateVar\"
            function getter_fun_stateVar_10() -> ret {

                let slot := 0
                let offset := 0

                ret := read_from_storage_split_dynamic_t_int256(slot, offset)

            }
            /// @src 0:79:435  \"contract C...\"

            function external_fun_stateVar_10() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  getter_fun_stateVar_10()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function external_fun_f2_53() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  fun_f2_53()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function cleanup_t_rational_41_by_1(value) -> cleaned {
                cleaned := value
            }

            function identity(value) -> ret {
                ret := value
            }

            function convert_t_rational_41_by_1_to_t_int256(value) -> converted {
                converted := cleanup_t_int256(identity(cleanup_t_rational_41_by_1(value)))
            }

            /// @src 0:93:126  \"int public constant constVar = 41\"
            function constant_constVar_5() -> ret {
                /// @src 0:124:126  \"41\"
                let expr_4 := 0x29
                let _1 := convert_t_rational_41_by_1_to_t_int256(expr_4)

                ret := _1
            }

            /// @ast-id 5
            /// @src 0:93:126  \"int public constant constVar = 41\"
            function getter_fun_constVar_5() -> ret_0 {
                ret_0 := constant_constVar_5()
            }
            /// @src 0:79:435  \"contract C...\"

            function external_fun_constVar_5() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  getter_fun_constVar_5()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() {
                revert(0, 0)
            }

            function zero_value_for_split_t_int256() -> ret {
                ret := 0
            }

            function panic_error_0x11() {
                mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
                mstore(4, 0x11)
                revert(0, 0x24)
            }

            function checked_add_t_int256(x, y) -> sum {
                x := cleanup_t_int256(x)
                y := cleanup_t_int256(y)
                sum := add(x, y)

                // overflow, if x >= 0 and sum < y
                // underflow, if x < 0 and sum >= y
                if or(
                    and(iszero(slt(x, 0)), slt(sum, y)),
                    and(slt(x, 0), iszero(slt(sum, y)))
                ) { panic_error_0x11() }

            }

            /// @ast-id 30
            /// @src 0:233:309  \"function f() external pure returns (int)...\"
            function fun_f_30() -> var__23 {
                /// @src 0:269:272  \"int\"
                let zero_t_int256_2 := zero_value_for_split_t_int256()
                var__23 := zero_t_int256_2

                /// @src 0:286:294  \"constVar\"
                let expr_25 := constant_constVar_5()
                /// @src 0:297:305  \"immutVar\"
                let _3 := loadimmutable(\"8\")
                let expr_26 := _3
                /// @src 0:286:305  \"constVar + immutVar\"
                let expr_27 := checked_add_t_int256(expr_25, expr_26)

                /// @src 0:279:305  \"return constVar + immutVar\"
                var__23 := expr_27
                leave

            }
            /// @src 0:79:435  \"contract C...\"

            function shift_right_0_unsigned(value) -> newValue {
                newValue :=

                shr(0, value)

            }

            function extract_from_storage_value_offset_0t_int256(slot_value) -> value {
                value := cleanup_from_storage_t_int256(shift_right_0_unsigned(slot_value))
            }

            function read_from_storage_split_offset_0_t_int256(slot) -> value {
                value := extract_from_storage_value_offset_0t_int256(sload(slot))

            }

            function increment_t_int256(value) -> ret {
                value := cleanup_t_int256(value)
                if eq(value, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) { panic_error_0x11() }
                ret := add(value, 1)
            }

            function shift_left_0(value) -> newValue {
                newValue :=

                shl(0, value)

            }

            function update_byte_slice_32_shift_0(value, toInsert) -> result {
                let mask := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
                toInsert := shift_left_0(toInsert)
                value := and(value, not(mask))
                result := or(value, and(toInsert, mask))
            }

            function convert_t_int256_to_t_int256(value) -> converted {
                converted := cleanup_t_int256(identity(cleanup_t_int256(value)))
            }

            function prepare_store_t_int256(value) -> ret {
                ret := value
            }

            function update_storage_value_offset_0t_int256_to_t_int256(slot, value_0) {
                let convertedValue_0 := convert_t_int256_to_t_int256(value_0)
                sstore(slot, update_byte_slice_32_shift_0(sload(slot), prepare_store_t_int256(convertedValue_0)))
            }

            /// @ast-id 37
            /// @src 0:311:348  \"modifier m()...\"
            function modifier_m_40(var__42) -> _5 {
                _5 := var__42

                /// @src 0:329:339  \"stateVar++\"
                let _7 := read_from_storage_split_offset_0_t_int256(0x00)
                let _6 := increment_t_int256(_7)
                update_storage_value_offset_0t_int256_to_t_int256(0x00, _6)
                let expr_33 := _7
                /// @src 0:343:344  \"_\"
                _5 := fun_f2_53_inner(var__42)

            }
            /// @src 0:79:435  \"contract C...\"

            function cleanup_t_uint160(value) -> cleaned {
                cleaned := and(value, 0xffffffffffffffffffffffffffffffffffffffff)
            }

            function convert_t_uint160_to_t_uint160(value) -> converted {
                converted := cleanup_t_uint160(identity(cleanup_t_uint160(value)))
            }

            function convert_t_uint160_to_t_address(value) -> converted {
                converted := convert_t_uint160_to_t_uint160(value)
            }

            function convert_t_contract$_C_$54_to_t_address(value) -> converted {
                converted := convert_t_uint160_to_t_address(value)
            }

            function revert_error_0cc013b6b3b6beabea4e3a74a6d380f0df81852ca99887912475e1f66b2a2c20() {
                revert(0, 0)
            }

            function round_up_to_mul_of_32(value) -> result {
                result := and(add(value, 31), not(31))
            }

            function panic_error_0x41() {
                mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
                mstore(4, 0x41)
                revert(0, 0x24)
            }

            function finalize_allocation(memPtr, size) {
                let newFreePtr := add(memPtr, round_up_to_mul_of_32(size))
                // protect against overflow
                if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }
                mstore(64, newFreePtr)
            }

            function shift_left_224(value) -> newValue {
                newValue :=

                shl(224, value)

            }

            function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {
                revert(0, 0)
            }

            function validator_revert_t_int256(value) {
                if iszero(eq(value, cleanup_t_int256(value))) { revert(0, 0) }
            }

            function abi_decode_t_int256_fromMemory(offset, end) -> value {
                value := mload(offset)
                validator_revert_t_int256(value)
            }

            function abi_decode_tuple_t_int256_fromMemory(headStart, dataEnd) -> value0 {
                if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

                {

                    let offset := 0

                    value0 := abi_decode_t_int256_fromMemory(add(headStart, offset), dataEnd)
                }

            }

            function abi_encode_tuple__to__fromStack(headStart ) -> tail {
                tail := add(headStart, 0)

            }

            function revert_forward_1() {
                let pos := allocate_unbounded()
                returndatacopy(pos, 0, returndatasize())
                revert(pos, returndatasize())
            }

            /// @src 0:350:433  \"function f2() m public returns (int)...\"
            function fun_f2_53_inner(_8) -> var__42 {
                var__42 := _8

                /// @src 0:399:407  \"stateVar\"
                let _9 := read_from_storage_split_offset_0_t_int256(0x00)
                let expr_44 := _9
                /// @src 0:410:414  \"this\"
                let expr_45_address := address()
                /// @src 0:410:416  \"this.f\"
                let expr_46_address := convert_t_contract$_C_$54_to_t_address(expr_45_address)
                let expr_46_functionSelector := 0x26121ff0
                /// @src 0:410:418  \"this.f()\"

                // storage for arguments and returned data
                let _10 := allocate_unbounded()
                mstore(_10, shift_left_224(expr_46_functionSelector))
                let _11 := abi_encode_tuple__to__fromStack(add(_10, 4) )

                let _12 := staticcall(gas(), expr_46_address,  _10, sub(_11, _10), _10, 32)

                if iszero(_12) { revert_forward_1() }

                let expr_47
                if _12 {

                    let _13 := 32

                    if gt(_13, returndatasize()) {
                        _13 := returndatasize()
                    }

                    // update freeMemoryPointer according to dynamic return size
                    finalize_allocation(_10, _13)

                    // decode return parameters from external try-call into retVars
                    expr_47 :=  abi_decode_tuple_t_int256_fromMemory(_10, add(_10, _13))
                }
                /// @src 0:399:418  \"stateVar + this.f()\"
                let expr_48 := checked_add_t_int256(expr_44, expr_47)

                /// @src 0:421:429  \"immutVar\"
                let _14 := loadimmutable(\"8\")
                let expr_49 := _14
                /// @src 0:399:429  \"stateVar + this.f() + immutVar\"
                let expr_50 := checked_add_t_int256(expr_48, expr_49)

                /// @src 0:392:429  \"return stateVar + this.f() + immutVar\"
                var__42 := expr_50
                leave

            }
            /// @src 0:79:435  \"contract C...\"

            /// @ast-id 53
            /// @src 0:350:433  \"function f2() m public returns (int)...\"
            function fun_f2_53() -> var__42 {
                /// @src 0:382:385  \"int\"
                let zero_t_int256_4 := zero_value_for_split_t_int256()
                var__42 := zero_t_int256_4

                var__42 := modifier_m_40(var__42)
            }
            /// @src 0:79:435  \"contract C...\"

        }

        data \".metadata\" hex\"<BYTECODE REMOVED>\"
    }

}

",
                "irOptimized": "/// @use-src 0:\"C\"
object \"C_54\" {
    code {
        {
            /// @src 0:79:435  \"contract C...\"
            let _1 := memoryguard(0xa0)
            if callvalue() { revert(0, 0) }
            let programSize := datasize(\"C_54\")
            let argSize := sub(codesize(), programSize)
            let newFreePtr := add(_1, and(add(argSize, 31), not(31)))
            if or(gt(newFreePtr, sub(shl(64, 1), 1)), lt(newFreePtr, _1))
            {
                mstore(/** @src -1:-1:-1 */ 0, /** @src 0:79:435  \"contract C...\" */ shl(224, 0x4e487b71))
                mstore(4, 0x41)
                revert(/** @src -1:-1:-1 */ 0, /** @src 0:79:435  \"contract C...\" */ 0x24)
            }
            mstore(64, newFreePtr)
            codecopy(_1, programSize, argSize)
            if slt(sub(add(_1, argSize), _1), 32)
            {
                revert(/** @src -1:-1:-1 */ 0, 0)
            }
            /// @src 0:79:435  \"contract C...\"
            let value := mload(_1)
            /// @src 0:154:156  \"42\"
            mstore(128, 0x2a)
            /// @src 0:79:435  \"contract C...\"
            sstore(/** @src -1:-1:-1 */ 0, /** @src 0:79:435  \"contract C...\" */ value)
            let _2 := mload(64)
            let _3 := datasize(\"C_54_deployed\")
            codecopy(_2, dataoffset(\"C_54_deployed\"), _3)
            setimmutable(_2, \"8\", mload(/** @src 0:154:156  \"42\" */ 128))
            /// @src 0:79:435  \"contract C...\"
            return(_2, _3)
        }
    }
    /// @use-src 0:\"C\"
    object \"C_54_deployed\" {
        code {
            {
                /// @src 0:79:435  \"contract C...\"
                let _1 := memoryguard(0x80)
                let _2 := 64
                mstore(_2, _1)
                if iszero(lt(calldatasize(), 4))
                {
                    let _3 := 0
                    switch shr(224, calldataload(_3))
                    case 0x26121ff0 {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        /// @src 0:297:305  \"immutVar\"
                        let _4 := loadimmutable(\"8\")
                        /// @src 0:79:435  \"contract C...\"
                        let sum := add(/** @src 0:124:126  \"41\" */ 0x29, /** @src 0:79:435  \"contract C...\" */ _4)
                        if and(1, slt(sum, _4))
                        {
                            mstore(_3, shl(224, 0x4e487b71))
                            mstore(4, 0x11)
                            revert(_3, 0x24)
                        }
                        mstore(_1, sum)
                        return(_1, 32)
                    }
                    case 0x793816ec {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        let _5 := sload(_3)
                        let memPos := mload(_2)
                        mstore(memPos, _5)
                        return(memPos, 32)
                    }
                    case 0x9942ec6f {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        let _6 := sload(_3)
                        if eq(_6, sub(shl(255, 1), 1))
                        {
                            mstore(_3, shl(224, 0x4e487b71))
                            mstore(4, 0x11)
                            revert(_3, 0x24)
                        }
                        let ret := add(_6, 1)
                        sstore(_3, ret)
                        /// @src 0:410:418  \"this.f()\"
                        let _7 := /** @src 0:79:435  \"contract C...\" */ mload(_2)
                        /// @src 0:410:418  \"this.f()\"
                        mstore(_7, /** @src 0:79:435  \"contract C...\" */ shl(228, 0x026121ff))
                        /// @src 0:410:418  \"this.f()\"
                        let _8 := staticcall(gas(), /** @src 0:410:414  \"this\" */ address(), /** @src 0:410:418  \"this.f()\" */ _7, /** @src 0:79:435  \"contract C...\" */ 4, /** @src 0:410:418  \"this.f()\" */ _7, 32)
                        if iszero(_8)
                        {
                            /// @src 0:79:435  \"contract C...\"
                            let pos := mload(_2)
                            returndatacopy(pos, _3, returndatasize())
                            revert(pos, returndatasize())
                        }
                        /// @src 0:410:418  \"this.f()\"
                        let expr := /** @src 0:79:435  \"contract C...\" */ _3
                        /// @src 0:410:418  \"this.f()\"
                        if _8
                        {
                            let _9 := 32
                            if gt(_9, returndatasize()) { _9 := returndatasize() }
                            /// @src 0:79:435  \"contract C...\"
                            let newFreePtr := add(_7, and(add(_9, 31), not(31)))
                            if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, _7))
                            {
                                mstore(_3, shl(224, 0x4e487b71))
                                mstore(4, 0x41)
                                revert(_3, 0x24)
                            }
                            mstore(_2, newFreePtr)
                            if slt(sub(/** @src 0:410:418  \"this.f()\" */ add(_7, _9), /** @src 0:79:435  \"contract C...\" */ _7), /** @src 0:410:418  \"this.f()\" */ 32)
                            /// @src 0:79:435  \"contract C...\"
                            { revert(_3, _3) }
                            /// @src 0:410:418  \"this.f()\"
                            expr := /** @src 0:79:435  \"contract C...\" */ mload(_7)
                        }
                        /// @src 0:399:418  \"stateVar + this.f()\"
                        let expr_1 := checked_add_int256(ret, expr)
                        /// @src 0:392:429  \"return stateVar + this.f() + immutVar\"
                        let var := /** @src 0:399:429  \"stateVar + this.f() + immutVar\" */ checked_add_int256(expr_1, /** @src 0:421:429  \"immutVar\" */ loadimmutable(\"8\"))
                        /// @src 0:79:435  \"contract C...\"
                        let memPos_1 := mload(_2)
                        mstore(memPos_1, var)
                        return(memPos_1, /** @src 0:410:418  \"this.f()\" */ 32)
                    }
                    case /** @src 0:79:435  \"contract C...\" */ 0xa00b982b {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        let memPos_2 := mload(_2)
                        mstore(memPos_2, /** @src 0:124:126  \"41\" */ 0x29)
                        /// @src 0:79:435  \"contract C...\"
                        return(memPos_2, 32)
                    }
                }
                revert(0, 0)
            }
            function checked_add_int256(x, y) -> sum
            {
                sum := add(x, y)
                let _1 := slt(sum, y)
                let _2 := slt(x, 0)
                if or(and(iszero(_2), _1), and(_2, iszero(_1)))
                {
                    mstore(0, shl(224, 0x4e487b71))
                    mstore(4, 0x11)
                    revert(0, 0x24)
                }
            }
        }
        data \".metadata\" hex\"<BYTECODE REMOVED>\"
    }
}
"
            }
        },
        "D":
        {
            "D":
            {
                "ir": "
/// @use-src 0:\"C\", 1:\"D\"
object \"D_72\" {
    code {
        /// @src 1:91:166  \"contract D is C(3)...\"
        mstore(64, memoryguard(160))
        if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }

        let _1 := copy_arguments_for_constructor_71_object_D_72()
        constructor_D_72(_1)

        let _2 := allocate_unbounded()
        codecopy(_2, dataoffset(\"D_72_deployed\"), datasize(\"D_72_deployed\"))

        setimmutable(_2, \"8\", mload(128))

        return(_2, datasize(\"D_72_deployed\"))

        function allocate_unbounded() -> memPtr {
            memPtr := mload(64)
        }

        function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
            revert(0, 0)
        }

        function round_up_to_mul_of_32(value) -> result {
            result := and(add(value, 31), not(31))
        }

        function panic_error_0x41() {
            mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
            mstore(4, 0x41)
            revert(0, 0x24)
        }

        function finalize_allocation(memPtr, size) {
            let newFreePtr := add(memPtr, round_up_to_mul_of_32(size))
            // protect against overflow
            if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }
            mstore(64, newFreePtr)
        }

        function allocate_memory(size) -> memPtr {
            memPtr := allocate_unbounded()
            finalize_allocation(memPtr, size)
        }

        function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {
            revert(0, 0)
        }

        function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {
            revert(0, 0)
        }

        function cleanup_t_int256(value) -> cleaned {
            cleaned := value
        }

        function validator_revert_t_int256(value) {
            if iszero(eq(value, cleanup_t_int256(value))) { revert(0, 0) }
        }

        function abi_decode_t_int256_fromMemory(offset, end) -> value {
            value := mload(offset)
            validator_revert_t_int256(value)
        }

        function abi_decode_tuple_t_int256_fromMemory(headStart, dataEnd) -> value0 {
            if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

            {

                let offset := 0

                value0 := abi_decode_t_int256_fromMemory(add(headStart, offset), dataEnd)
            }

        }

        function copy_arguments_for_constructor_71_object_D_72() -> ret_param_0 {
            let programSize := datasize(\"D_72\")
            let argSize := sub(codesize(), programSize)

            let memoryDataOffset := allocate_memory(argSize)
            codecopy(memoryDataOffset, programSize, argSize)

            ret_param_0 := abi_decode_tuple_t_int256_fromMemory(memoryDataOffset, add(memoryDataOffset, argSize))
        }

        function cleanup_t_rational_3_by_1(value) -> cleaned {
            cleaned := value
        }

        function identity(value) -> ret {
            ret := value
        }

        function convert_t_rational_3_by_1_to_t_int256(value) -> converted {
            converted := cleanup_t_int256(identity(cleanup_t_rational_3_by_1(value)))
        }

        function shift_right_0_unsigned(value) -> newValue {
            newValue :=

            shr(0, value)

        }

        function cleanup_from_storage_t_int256(value) -> cleaned {
            cleaned := value
        }

        function extract_from_storage_value_offset_0t_int256(slot_value) -> value {
            value := cleanup_from_storage_t_int256(shift_right_0_unsigned(slot_value))
        }

        function read_from_storage_split_offset_0_t_int256(slot) -> value {
            value := extract_from_storage_value_offset_0t_int256(sload(slot))

        }

        function panic_error_0x11() {
            mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
            mstore(4, 0x11)
            revert(0, 0x24)
        }

        function checked_add_t_int256(x, y) -> sum {
            x := cleanup_t_int256(x)
            y := cleanup_t_int256(y)
            sum := add(x, y)

            // overflow, if x >= 0 and sum < y
            // underflow, if x < 0 and sum >= y
            if or(
                and(iszero(slt(x, 0)), slt(sum, y)),
                and(slt(x, 0), iszero(slt(sum, y)))
            ) { panic_error_0x11() }

        }

        function shift_left_0(value) -> newValue {
            newValue :=

            shl(0, value)

        }

        function update_byte_slice_32_shift_0(value, toInsert) -> result {
            let mask := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
            toInsert := shift_left_0(toInsert)
            value := and(value, not(mask))
            result := or(value, and(toInsert, mask))
        }

        function convert_t_int256_to_t_int256(value) -> converted {
            converted := cleanup_t_int256(identity(cleanup_t_int256(value)))
        }

        function prepare_store_t_int256(value) -> ret {
            ret := value
        }

        function update_storage_value_offset_0t_int256_to_t_int256(slot, value_0) {
            let convertedValue_0 := convert_t_int256_to_t_int256(value_0)
            sstore(slot, update_byte_slice_32_shift_0(sload(slot), prepare_store_t_int256(convertedValue_0)))
        }

        /// @ast-id 71
        /// @src 1:113:164  \"constructor(int _init2)...\"
        function constructor_D_72(var__init2_63) {
            /// @src 1:107:108  \"3\"
            let expr_60 := 0x03
            let _3 := convert_t_rational_3_by_1_to_t_int256(expr_60)

            /// @src 1:113:164  \"constructor(int _init2)...\"
            constructor_C_54(_3)

            /// @src 1:154:160  \"_init2\"
            let _4 := var__init2_63
            let expr_67 := _4
            /// @src 1:142:160  \"stateVar += _init2\"
            let _5 := read_from_storage_split_offset_0_t_int256(0x00)
            let expr_68 := checked_add_t_int256(_5, expr_67)

            update_storage_value_offset_0t_int256_to_t_int256(0x00, expr_68)

        }
        /// @src 1:91:166  \"contract D is C(3)...\"

        function cleanup_t_rational_42_by_1(value) -> cleaned {
            cleaned := value
        }

        function convert_t_rational_42_by_1_to_t_int256(value) -> converted {
            converted := cleanup_t_int256(identity(cleanup_t_rational_42_by_1(value)))
        }

        /// @ast-id 20
        /// @src 0:182:230  \"constructor(int _init)...\"
        function constructor_C_54(var__init_12) {

            /// @src 0:182:230  \"constructor(int _init)...\"

            /// @src 0:154:156  \"42\"
            let expr_7 := 0x2a
            let _6 := convert_t_rational_42_by_1_to_t_int256(expr_7)
            mstore(128, _6)

            /// @src 0:221:226  \"_init\"
            let _7 := var__init_12
            let expr_16 := _7
            /// @src 0:210:226  \"stateVar = _init\"
            update_storage_value_offset_0t_int256_to_t_int256(0x00, expr_16)
            let expr_17 := expr_16

        }
        /// @src 1:91:166  \"contract D is C(3)...\"

    }
    /// @use-src 0:\"C\", 1:\"D\"
    object \"D_72_deployed\" {
        code {
            /// @src 1:91:166  \"contract D is C(3)...\"
            mstore(64, memoryguard(128))

            if iszero(lt(calldatasize(), 4))
            {
                let selector := shift_right_224_unsigned(calldataload(0))
                switch selector

                case 0x26121ff0
                {
                    // f()

                    external_fun_f_30()
                }

                case 0x793816ec
                {
                    // stateVar()

                    external_fun_stateVar_10()
                }

                case 0x9942ec6f
                {
                    // f2()

                    external_fun_f2_53()
                }

                case 0xa00b982b
                {
                    // constVar()

                    external_fun_constVar_5()
                }

                default {}
            }

            revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74()

            function shift_right_224_unsigned(value) -> newValue {
                newValue :=

                shr(224, value)

            }

            function allocate_unbounded() -> memPtr {
                memPtr := mload(64)
            }

            function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
                revert(0, 0)
            }

            function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {
                revert(0, 0)
            }

            function abi_decode_tuple_(headStart, dataEnd)   {
                if slt(sub(dataEnd, headStart), 0) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

            }

            function cleanup_t_int256(value) -> cleaned {
                cleaned := value
            }

            function abi_encode_t_int256_to_t_int256_fromStack(value, pos) {
                mstore(pos, cleanup_t_int256(value))
            }

            function abi_encode_tuple_t_int256__to_t_int256__fromStack(headStart , value0) -> tail {
                tail := add(headStart, 32)

                abi_encode_t_int256_to_t_int256_fromStack(value0,  add(headStart, 0))

            }

            function external_fun_f_30() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  fun_f_30()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function shift_right_unsigned_dynamic(bits, value) -> newValue {
                newValue :=

                shr(bits, value)

            }

            function cleanup_from_storage_t_int256(value) -> cleaned {
                cleaned := value
            }

            function extract_from_storage_value_dynamict_int256(slot_value, offset) -> value {
                value := cleanup_from_storage_t_int256(shift_right_unsigned_dynamic(mul(offset, 8), slot_value))
            }

            function read_from_storage_split_dynamic_t_int256(slot, offset) -> value {
                value := extract_from_storage_value_dynamict_int256(sload(slot), offset)

            }

            /// @ast-id 10
            /// @src 0:159:178  \"int public stateVar\"
            function getter_fun_stateVar_10() -> ret {

                let slot := 0
                let offset := 0

                ret := read_from_storage_split_dynamic_t_int256(slot, offset)

            }
            /// @src 1:91:166  \"contract D is C(3)...\"

            function external_fun_stateVar_10() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  getter_fun_stateVar_10()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function external_fun_f2_53() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  fun_f2_53()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function cleanup_t_rational_41_by_1(value) -> cleaned {
                cleaned := value
            }

            function identity(value) -> ret {
                ret := value
            }

            function convert_t_rational_41_by_1_to_t_int256(value) -> converted {
                converted := cleanup_t_int256(identity(cleanup_t_rational_41_by_1(value)))
            }

            /// @src 0:93:126  \"int public constant constVar = 41\"
            function constant_constVar_5() -> ret {
                /// @src 0:124:126  \"41\"
                let expr_4 := 0x29
                let _1 := convert_t_rational_41_by_1_to_t_int256(expr_4)

                ret := _1
            }

            /// @ast-id 5
            /// @src 0:93:126  \"int public constant constVar = 41\"
            function getter_fun_constVar_5() -> ret_0 {
                ret_0 := constant_constVar_5()
            }
            /// @src 1:91:166  \"contract D is C(3)...\"

            function external_fun_constVar_5() {

                if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
                abi_decode_tuple_(4, calldatasize())
                let ret_0 :=  getter_fun_constVar_5()
                let memPos := allocate_unbounded()
                let memEnd := abi_encode_tuple_t_int256__to_t_int256__fromStack(memPos , ret_0)
                return(memPos, sub(memEnd, memPos))

            }

            function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() {
                revert(0, 0)
            }

            function zero_value_for_split_t_int256() -> ret {
                ret := 0
            }

            function panic_error_0x11() {
                mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
                mstore(4, 0x11)
                revert(0, 0x24)
            }

            function checked_add_t_int256(x, y) -> sum {
                x := cleanup_t_int256(x)
                y := cleanup_t_int256(y)
                sum := add(x, y)

                // overflow, if x >= 0 and sum < y
                // underflow, if x < 0 and sum >= y
                if or(
                    and(iszero(slt(x, 0)), slt(sum, y)),
                    and(slt(x, 0), iszero(slt(sum, y)))
                ) { panic_error_0x11() }

            }

            /// @ast-id 30
            /// @src 0:233:309  \"function f() external pure returns (int)...\"
            function fun_f_30() -> var__23 {
                /// @src 0:269:272  \"int\"
                let zero_t_int256_2 := zero_value_for_split_t_int256()
                var__23 := zero_t_int256_2

                /// @src 0:286:294  \"constVar\"
                let expr_25 := constant_constVar_5()
                /// @src 0:297:305  \"immutVar\"
                let _3 := loadimmutable(\"8\")
                let expr_26 := _3
                /// @src 0:286:305  \"constVar + immutVar\"
                let expr_27 := checked_add_t_int256(expr_25, expr_26)

                /// @src 0:279:305  \"return constVar + immutVar\"
                var__23 := expr_27
                leave

            }
            /// @src 1:91:166  \"contract D is C(3)...\"

            function shift_right_0_unsigned(value) -> newValue {
                newValue :=

                shr(0, value)

            }

            function extract_from_storage_value_offset_0t_int256(slot_value) -> value {
                value := cleanup_from_storage_t_int256(shift_right_0_unsigned(slot_value))
            }

            function read_from_storage_split_offset_0_t_int256(slot) -> value {
                value := extract_from_storage_value_offset_0t_int256(sload(slot))

            }

            function increment_t_int256(value) -> ret {
                value := cleanup_t_int256(value)
                if eq(value, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) { panic_error_0x11() }
                ret := add(value, 1)
            }

            function shift_left_0(value) -> newValue {
                newValue :=

                shl(0, value)

            }

            function update_byte_slice_32_shift_0(value, toInsert) -> result {
                let mask := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
                toInsert := shift_left_0(toInsert)
                value := and(value, not(mask))
                result := or(value, and(toInsert, mask))
            }

            function convert_t_int256_to_t_int256(value) -> converted {
                converted := cleanup_t_int256(identity(cleanup_t_int256(value)))
            }

            function prepare_store_t_int256(value) -> ret {
                ret := value
            }

            function update_storage_value_offset_0t_int256_to_t_int256(slot, value_0) {
                let convertedValue_0 := convert_t_int256_to_t_int256(value_0)
                sstore(slot, update_byte_slice_32_shift_0(sload(slot), prepare_store_t_int256(convertedValue_0)))
            }

            /// @ast-id 37
            /// @src 0:311:348  \"modifier m()...\"
            function modifier_m_40(var__42) -> _5 {
                _5 := var__42

                /// @src 0:329:339  \"stateVar++\"
                let _7 := read_from_storage_split_offset_0_t_int256(0x00)
                let _6 := increment_t_int256(_7)
                update_storage_value_offset_0t_int256_to_t_int256(0x00, _6)
                let expr_33 := _7
                /// @src 0:343:344  \"_\"
                _5 := fun_f2_53_inner(var__42)

            }
            /// @src 1:91:166  \"contract D is C(3)...\"

            function cleanup_t_uint160(value) -> cleaned {
                cleaned := and(value, 0xffffffffffffffffffffffffffffffffffffffff)
            }

            function convert_t_uint160_to_t_uint160(value) -> converted {
                converted := cleanup_t_uint160(identity(cleanup_t_uint160(value)))
            }

            function convert_t_uint160_to_t_address(value) -> converted {
                converted := convert_t_uint160_to_t_uint160(value)
            }

            function convert_t_contract$_C_$54_to_t_address(value) -> converted {
                converted := convert_t_uint160_to_t_address(value)
            }

            function revert_error_0cc013b6b3b6beabea4e3a74a6d380f0df81852ca99887912475e1f66b2a2c20() {
                revert(0, 0)
            }

            function round_up_to_mul_of_32(value) -> result {
                result := and(add(value, 31), not(31))
            }

            function panic_error_0x41() {
                mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
                mstore(4, 0x41)
                revert(0, 0x24)
            }

            function finalize_allocation(memPtr, size) {
                let newFreePtr := add(memPtr, round_up_to_mul_of_32(size))
                // protect against overflow
                if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }
                mstore(64, newFreePtr)
            }

            function shift_left_224(value) -> newValue {
                newValue :=

                shl(224, value)

            }

            function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {
                revert(0, 0)
            }

            function validator_revert_t_int256(value) {
                if iszero(eq(value, cleanup_t_int256(value))) { revert(0, 0) }
            }

            function abi_decode_t_int256_fromMemory(offset, end) -> value {
                value := mload(offset)
                validator_revert_t_int256(value)
            }

            function abi_decode_tuple_t_int256_fromMemory(headStart, dataEnd) -> value0 {
                if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }

                {

                    let offset := 0

                    value0 := abi_decode_t_int256_fromMemory(add(headStart, offset), dataEnd)
                }

            }

            function abi_encode_tuple__to__fromStack(headStart ) -> tail {
                tail := add(headStart, 0)

            }

            function revert_forward_1() {
                let pos := allocate_unbounded()
                returndatacopy(pos, 0, returndatasize())
                revert(pos, returndatasize())
            }

            /// @src 0:350:433  \"function f2() m public returns (int)...\"
            function fun_f2_53_inner(_8) -> var__42 {
                var__42 := _8

                /// @src 0:399:407  \"stateVar\"
                let _9 := read_from_storage_split_offset_0_t_int256(0x00)
                let expr_44 := _9
                /// @src 0:410:414  \"this\"
                let expr_45_address := address()
                /// @src 0:410:416  \"this.f\"
                let expr_46_address := convert_t_contract$_C_$54_to_t_address(expr_45_address)
                let expr_46_functionSelector := 0x26121ff0
                /// @src 0:410:418  \"this.f()\"

                // storage for arguments and returned data
                let _10 := allocate_unbounded()
                mstore(_10, shift_left_224(expr_46_functionSelector))
                let _11 := abi_encode_tuple__to__fromStack(add(_10, 4) )

                let _12 := staticcall(gas(), expr_46_address,  _10, sub(_11, _10), _10, 32)

                if iszero(_12) { revert_forward_1() }

                let expr_47
                if _12 {

                    let _13 := 32

                    if gt(_13, returndatasize()) {
                        _13 := returndatasize()
                    }

                    // update freeMemoryPointer according to dynamic return size
                    finalize_allocation(_10, _13)

                    // decode return parameters from external try-call into retVars
                    expr_47 :=  abi_decode_tuple_t_int256_fromMemory(_10, add(_10, _13))
                }
                /// @src 0:399:418  \"stateVar + this.f()\"
                let expr_48 := checked_add_t_int256(expr_44, expr_47)

                /// @src 0:421:429  \"immutVar\"
                let _14 := loadimmutable(\"8\")
                let expr_49 := _14
                /// @src 0:399:429  \"stateVar + this.f() + immutVar\"
                let expr_50 := checked_add_t_int256(expr_48, expr_49)

                /// @src 0:392:429  \"return stateVar + this.f() + immutVar\"
                var__42 := expr_50
                leave

            }
            /// @src 1:91:166  \"contract D is C(3)...\"

            /// @ast-id 53
            /// @src 0:350:433  \"function f2() m public returns (int)...\"
            function fun_f2_53() -> var__42 {
                /// @src 0:382:385  \"int\"
                let zero_t_int256_4 := zero_value_for_split_t_int256()
                var__42 := zero_t_int256_4

                var__42 := modifier_m_40(var__42)
            }
            /// @src 1:91:166  \"contract D is C(3)...\"

        }

        data \".metadata\" hex\"<BYTECODE REMOVED>\"
    }

}

",
                "irOptimized": "/// @use-src 0:\"C\", 1:\"D\"
object \"D_72\" {
    code {
        {
            /// @src 1:91:166  \"contract D is C(3)...\"
            let _1 := memoryguard(0xa0)
            if callvalue() { revert(0, 0) }
            let programSize := datasize(\"D_72\")
            let argSize := sub(codesize(), programSize)
            let newFreePtr := add(_1, and(add(argSize, 31), not(31)))
            if or(gt(newFreePtr, sub(shl(64, 1), 1)), lt(newFreePtr, _1))
            {
                mstore(/** @src -1:-1:-1 */ 0, /** @src 1:91:166  \"contract D is C(3)...\" */ shl(224, 0x4e487b71))
                mstore(4, 0x41)
                revert(/** @src -1:-1:-1 */ 0, /** @src 1:91:166  \"contract D is C(3)...\" */ 0x24)
            }
            mstore(64, newFreePtr)
            codecopy(_1, programSize, argSize)
            if slt(sub(add(_1, argSize), _1), 32)
            {
                revert(/** @src -1:-1:-1 */ 0, 0)
            }
            /// @src 1:91:166  \"contract D is C(3)...\"
            let value := mload(_1)
            /// @src 0:154:156  \"42\"
            mstore(128, 0x2a)
            /// @src 1:91:166  \"contract D is C(3)...\"
            let sum := add(/** @src 1:107:108  \"3\" */ 0x03, /** @src 1:91:166  \"contract D is C(3)...\" */ value)
            if and(1, slt(sum, value))
            {
                mstore(/** @src -1:-1:-1 */ 0, /** @src 1:91:166  \"contract D is C(3)...\" */ shl(224, 0x4e487b71))
                mstore(4, 0x11)
                revert(/** @src -1:-1:-1 */ 0, /** @src 1:91:166  \"contract D is C(3)...\" */ 0x24)
            }
            sstore(/** @src -1:-1:-1 */ 0, /** @src 1:91:166  \"contract D is C(3)...\" */ sum)
            let _2 := mload(64)
            let _3 := datasize(\"D_72_deployed\")
            codecopy(_2, dataoffset(\"D_72_deployed\"), _3)
            setimmutable(_2, \"8\", mload(/** @src 0:154:156  \"42\" */ 128))
            /// @src 1:91:166  \"contract D is C(3)...\"
            return(_2, _3)
        }
    }
    /// @use-src 0:\"C\", 1:\"D\"
    object \"D_72_deployed\" {
        code {
            {
                /// @src 1:91:166  \"contract D is C(3)...\"
                let _1 := memoryguard(0x80)
                let _2 := 64
                mstore(_2, _1)
                if iszero(lt(calldatasize(), 4))
                {
                    let _3 := 0
                    switch shr(224, calldataload(_3))
                    case 0x26121ff0 {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        /// @src 0:297:305  \"immutVar\"
                        let _4 := loadimmutable(\"8\")
                        /// @src 1:91:166  \"contract D is C(3)...\"
                        let sum := add(/** @src 0:124:126  \"41\" */ 0x29, /** @src 1:91:166  \"contract D is C(3)...\" */ _4)
                        if and(1, slt(sum, _4))
                        {
                            mstore(_3, shl(224, 0x4e487b71))
                            mstore(4, 0x11)
                            revert(_3, 0x24)
                        }
                        mstore(_1, sum)
                        return(_1, 32)
                    }
                    case 0x793816ec {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        let _5 := sload(_3)
                        let memPos := mload(_2)
                        mstore(memPos, _5)
                        return(memPos, 32)
                    }
                    case 0x9942ec6f {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        let _6 := sload(_3)
                        if eq(_6, sub(shl(255, 1), 1))
                        {
                            mstore(_3, shl(224, 0x4e487b71))
                            mstore(4, 0x11)
                            revert(_3, 0x24)
                        }
                        let ret := add(_6, 1)
                        sstore(_3, ret)
                        /// @src 0:410:418  \"this.f()\"
                        let _7 := /** @src 1:91:166  \"contract D is C(3)...\" */ mload(_2)
                        /// @src 0:410:418  \"this.f()\"
                        mstore(_7, /** @src 1:91:166  \"contract D is C(3)...\" */ shl(228, 0x026121ff))
                        /// @src 0:410:418  \"this.f()\"
                        let _8 := staticcall(gas(), /** @src 0:410:414  \"this\" */ address(), /** @src 0:410:418  \"this.f()\" */ _7, /** @src 1:91:166  \"contract D is C(3)...\" */ 4, /** @src 0:410:418  \"this.f()\" */ _7, 32)
                        if iszero(_8)
                        {
                            /// @src 1:91:166  \"contract D is C(3)...\"
                            let pos := mload(_2)
                            returndatacopy(pos, _3, returndatasize())
                            revert(pos, returndatasize())
                        }
                        /// @src 0:410:418  \"this.f()\"
                        let expr := /** @src 1:91:166  \"contract D is C(3)...\" */ _3
                        /// @src 0:410:418  \"this.f()\"
                        if _8
                        {
                            let _9 := 32
                            if gt(_9, returndatasize()) { _9 := returndatasize() }
                            /// @src 1:91:166  \"contract D is C(3)...\"
                            let newFreePtr := add(_7, and(add(_9, 31), not(31)))
                            if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, _7))
                            {
                                mstore(_3, shl(224, 0x4e487b71))
                                mstore(4, 0x41)
                                revert(_3, 0x24)
                            }
                            mstore(_2, newFreePtr)
                            if slt(sub(/** @src 0:410:418  \"this.f()\" */ add(_7, _9), /** @src 1:91:166  \"contract D is C(3)...\" */ _7), /** @src 0:410:418  \"this.f()\" */ 32)
                            /// @src 1:91:166  \"contract D is C(3)...\"
                            { revert(_3, _3) }
                            /// @src 0:410:418  \"this.f()\"
                            expr := /** @src 1:91:166  \"contract D is C(3)...\" */ mload(_7)
                        }
                        /// @src 0:399:418  \"stateVar + this.f()\"
                        let expr_1 := checked_add_int256(ret, expr)
                        /// @src 0:392:429  \"return stateVar + this.f() + immutVar\"
                        let var := /** @src 0:399:429  \"stateVar + this.f() + immutVar\" */ checked_add_int256(expr_1, /** @src 0:421:429  \"immutVar\" */ loadimmutable(\"8\"))
                        /// @src 1:91:166  \"contract D is C(3)...\"
                        let memPos_1 := mload(_2)
                        mstore(memPos_1, var)
                        return(memPos_1, /** @src 0:410:418  \"this.f()\" */ 32)
                    }
                    case /** @src 1:91:166  \"contract D is C(3)...\" */ 0xa00b982b {
                        if callvalue() { revert(_3, _3) }
                        if slt(add(calldatasize(), not(3)), _3) { revert(_3, _3) }
                        let memPos_2 := mload(_2)
                        mstore(memPos_2, /** @src 0:124:126  \"41\" */ 0x29)
                        /// @src 1:91:166  \"contract D is C(3)...\"
                        return(memPos_2, 32)
                    }
                }
                revert(0, 0)
            }
            function checked_add_int256(x, y) -> sum
            {
                sum := add(x, y)
                let _1 := slt(sum, y)
                let _2 := slt(x, 0)
                if or(and(iszero(_2), _1), and(_2, iszero(_1)))
                {
                    mstore(0, shl(224, 0x4e487b71))
                    mstore(4, 0x11)
                    revert(0, 0x24)
                }
            }
        }
        data \".metadata\" hex\"<BYTECODE REMOVED>\"
    }
}
"
            }
        }
    },
    "sources":
    {
        "C":
        {
            "id": 0
        },
        "D":
        {
            "id": 1
        }
    }
}