mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
536 lines
20 KiB
Plaintext
536 lines
20 KiB
Plaintext
IR:
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "C_2" {
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code {
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/// @src 0:265:278 "contract C {}"
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mstore(64, memoryguard(128))
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if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
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constructor_C_2()
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let _1 := allocate_unbounded()
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codecopy(_1, dataoffset("C_2_deployed"), datasize("C_2_deployed"))
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return(_1, datasize("C_2_deployed"))
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function allocate_unbounded() -> memPtr {
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memPtr := mload(64)
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}
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function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
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revert(0, 0)
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}
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/// @src 0:265:278 "contract C {}"
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function constructor_C_2() {
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/// @src 0:265:278 "contract C {}"
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}
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/// @src 0:265:278 "contract C {}"
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}
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "C_2_deployed" {
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code {
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/// @src 0:265:278 "contract C {}"
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mstore(64, memoryguard(128))
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revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74()
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function shift_right_224_unsigned(value) -> newValue {
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newValue :=
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shr(224, value)
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}
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function allocate_unbounded() -> memPtr {
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memPtr := mload(64)
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}
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function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() {
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revert(0, 0)
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}
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}
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data ".metadata" hex"<BYTECODE REMOVED>"
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}
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}
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Optimized IR:
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "C_2" {
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code {
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{
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/// @src 0:265:278 "contract C {}"
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let _1 := memoryguard(0x80)
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mstore(64, _1)
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if callvalue() { revert(0, 0) }
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let _2 := datasize("C_2_deployed")
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codecopy(_1, dataoffset("C_2_deployed"), _2)
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return(_1, _2)
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}
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}
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "C_2_deployed" {
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code {
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{
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/// @src 0:265:278 "contract C {}"
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revert(0, 0)
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}
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}
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data ".metadata" hex"<BYTECODE REMOVED>"
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}
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}
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IR:
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "D_27" {
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code {
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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mstore(64, memoryguard(128))
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if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
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constructor_D_27()
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let _1 := allocate_unbounded()
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codecopy(_1, dataoffset("D_27_deployed"), datasize("D_27_deployed"))
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return(_1, datasize("D_27_deployed"))
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function allocate_unbounded() -> memPtr {
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memPtr := mload(64)
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}
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function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
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revert(0, 0)
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}
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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function constructor_D_27() {
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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}
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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}
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "D_27_deployed" {
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code {
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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mstore(64, memoryguard(128))
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if iszero(lt(calldatasize(), 4))
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{
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let selector := shift_right_224_unsigned(calldataload(0))
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switch selector
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case 0x26121ff0
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{
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// f()
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external_fun_f_26()
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}
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default {}
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}
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revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74()
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function shift_right_224_unsigned(value) -> newValue {
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newValue :=
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shr(224, value)
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}
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function allocate_unbounded() -> memPtr {
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memPtr := mload(64)
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}
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function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
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revert(0, 0)
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}
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function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {
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revert(0, 0)
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}
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function abi_decode_tuple_(headStart, dataEnd) {
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if slt(sub(dataEnd, headStart), 0) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }
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}
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function array_length_t_string_memory_ptr(value) -> length {
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length := mload(value)
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}
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function array_storeLengthForEncoding_t_string_memory_ptr_fromStack(pos, length) -> updated_pos {
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mstore(pos, length)
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updated_pos := add(pos, 0x20)
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}
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function copy_memory_to_memory(src, dst, length) {
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let i := 0
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for { } lt(i, length) { i := add(i, 32) }
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{
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mstore(add(dst, i), mload(add(src, i)))
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}
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if gt(i, length)
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{
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// clear end
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mstore(add(dst, length), 0)
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}
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}
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function round_up_to_mul_of_32(value) -> result {
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result := and(add(value, 31), not(31))
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}
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function abi_encode_t_string_memory_ptr_to_t_string_memory_ptr_fromStack(value, pos) -> end {
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let length := array_length_t_string_memory_ptr(value)
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pos := array_storeLengthForEncoding_t_string_memory_ptr_fromStack(pos, length)
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copy_memory_to_memory(add(value, 0x20), pos, length)
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end := add(pos, round_up_to_mul_of_32(length))
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}
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function abi_encode_tuple_t_string_memory_ptr__to_t_string_memory_ptr__fromStack(headStart , value0) -> tail {
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tail := add(headStart, 32)
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mstore(add(headStart, 0), sub(tail, headStart))
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tail := abi_encode_t_string_memory_ptr_to_t_string_memory_ptr_fromStack(value0, tail)
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}
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function external_fun_f_26() {
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if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
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abi_decode_tuple_(4, calldatasize())
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let ret_0 := fun_f_26()
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let memPos := allocate_unbounded()
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let memEnd := abi_encode_tuple_t_string_memory_ptr__to_t_string_memory_ptr__fromStack(memPos , ret_0)
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return(memPos, sub(memEnd, memPos))
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}
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function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() {
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revert(0, 0)
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}
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function zero_value_for_split_t_string_memory_ptr() -> ret {
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ret := 96
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}
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function panic_error_0x41() {
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mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
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mstore(4, 0x41)
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revert(0, 0x24)
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}
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function abi_encode_tuple__to__fromStack(headStart ) -> tail {
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tail := add(headStart, 0)
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}
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function revert_forward_1() {
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let pos := allocate_unbounded()
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returndatacopy(pos, 0, returndatasize())
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revert(pos, returndatasize())
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}
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function finalize_allocation(memPtr, size) {
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let newFreePtr := add(memPtr, round_up_to_mul_of_32(size))
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// protect against overflow
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if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }
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mstore(64, newFreePtr)
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}
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function allocate_memory(size) -> memPtr {
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memPtr := allocate_unbounded()
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finalize_allocation(memPtr, size)
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}
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function array_allocation_size_t_string_memory_ptr(length) -> size {
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// Make sure we can allocate memory without overflow
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if gt(length, 0xffffffffffffffff) { panic_error_0x41() }
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size := round_up_to_mul_of_32(length)
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// add length slot
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size := add(size, 0x20)
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}
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function allocate_memory_array_t_string_memory_ptr(length) -> memPtr {
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let allocSize := array_allocation_size_t_string_memory_ptr(length)
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memPtr := allocate_memory(allocSize)
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mstore(memPtr, length)
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}
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function store_literal_in_memory_c077635d0709aa1fd7cea2045028c270f982d687d1647e48e759eec32ec54a50(memPtr) {
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mstore(add(memPtr, 0), "/*")
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}
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function copy_literal_to_memory_c077635d0709aa1fd7cea2045028c270f982d687d1647e48e759eec32ec54a50() -> memPtr {
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memPtr := allocate_memory_array_t_string_memory_ptr(2)
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store_literal_in_memory_c077635d0709aa1fd7cea2045028c270f982d687d1647e48e759eec32ec54a50(add(memPtr, 32))
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}
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function convert_t_stringliteral_c077635d0709aa1fd7cea2045028c270f982d687d1647e48e759eec32ec54a50_to_t_string_memory_ptr() -> converted {
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converted := copy_literal_to_memory_c077635d0709aa1fd7cea2045028c270f982d687d1647e48e759eec32ec54a50()
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}
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function store_literal_in_memory_5bde9a896e3f09acac1496d16642fcdd887d2a000bf1ab18bdff3f17b91e320b(memPtr) {
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mstore(add(memPtr, 0), 0x2f2a2a204073726320303a39363a313635202022636f6e74726163742044207b)
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mstore(add(memPtr, 32), 0x2e2e2e22202a2f00000000000000000000000000000000000000000000000000)
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}
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function copy_literal_to_memory_5bde9a896e3f09acac1496d16642fcdd887d2a000bf1ab18bdff3f17b91e320b() -> memPtr {
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memPtr := allocate_memory_array_t_string_memory_ptr(39)
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store_literal_in_memory_5bde9a896e3f09acac1496d16642fcdd887d2a000bf1ab18bdff3f17b91e320b(add(memPtr, 32))
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}
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function convert_t_stringliteral_5bde9a896e3f09acac1496d16642fcdd887d2a000bf1ab18bdff3f17b91e320b_to_t_string_memory_ptr() -> converted {
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converted := copy_literal_to_memory_5bde9a896e3f09acac1496d16642fcdd887d2a000bf1ab18bdff3f17b91e320b()
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}
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/// @ast-id 26
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/// @src 0:336:597 "function f() /* @use-src 0:\"input.sol\", 1:\"#utility.yul\" @ast-id 15 *\/ public returns (string memory) { C c = new /// @src 0:149:156 \"new C()\"..."
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function fun_f_26() -> var__5_mpos {
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/// @src 0:423:436 "string memory"
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let zero_t_string_memory_ptr_1_mpos := zero_value_for_split_t_string_memory_ptr()
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var__5_mpos := zero_t_string_memory_ptr_1_mpos
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/// @src 0:446:491 "new /// @src 0:149:156 \"new C()\"..."
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let _2 := allocate_unbounded()
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let _3 := add(_2, datasize("C_2"))
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if or(gt(_3, 0xffffffffffffffff), lt(_3, _2)) { panic_error_0x41() }
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datacopy(_2, dataoffset("C_2"), datasize("C_2"))
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_3 := abi_encode_tuple__to__fromStack(_3)
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let expr_13_address := create(0, _2, sub(_3, _2))
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if iszero(expr_13_address) { revert_forward_1() }
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/// @src 0:440:491 "C c = new /// @src 0:149:156 \"new C()\"..."
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let var_c_9_address := expr_13_address
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/// @src 0:493:494 "c"
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let _4_address := var_c_9_address
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let expr_15_address := _4_address
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/// @src 0:504:526 "string memory s = \"/*\""
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let var_s_18_mpos := convert_t_stringliteral_c077635d0709aa1fd7cea2045028c270f982d687d1647e48e759eec32ec54a50_to_t_string_memory_ptr()
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/// @src 0:528:529 "s"
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let _5_mpos := var_s_18_mpos
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let expr_21_mpos := _5_mpos
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/// @src 0:531:581 "return \"/** @src 0:96:165 \\\"contract D {...\\\" *\/\""
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var__5_mpos := convert_t_stringliteral_5bde9a896e3f09acac1496d16642fcdd887d2a000bf1ab18bdff3f17b91e320b_to_t_string_memory_ptr()
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leave
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}
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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}
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "C_2" {
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code {
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/// @src 0:265:278 "contract C {}"
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mstore(64, memoryguard(128))
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if callvalue() { revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() }
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constructor_C_2()
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let _1 := allocate_unbounded()
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codecopy(_1, dataoffset("C_2_deployed"), datasize("C_2_deployed"))
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return(_1, datasize("C_2_deployed"))
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function allocate_unbounded() -> memPtr {
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memPtr := mload(64)
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}
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function revert_error_ca66f745a3ce8ff40e2ccaf1ad45db7774001b90d25810abd9040049be7bf4bb() {
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revert(0, 0)
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}
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/// @src 0:265:278 "contract C {}"
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function constructor_C_2() {
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/// @src 0:265:278 "contract C {}"
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}
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/// @src 0:265:278 "contract C {}"
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}
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "C_2_deployed" {
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code {
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/// @src 0:265:278 "contract C {}"
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mstore(64, memoryguard(128))
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revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74()
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function shift_right_224_unsigned(value) -> newValue {
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newValue :=
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shr(224, value)
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}
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function allocate_unbounded() -> memPtr {
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memPtr := mload(64)
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}
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function revert_error_42b3090547df1d2001c96683413b8cf91c1b902ef5e3cb8d9f6f304cf7446f74() {
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revert(0, 0)
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}
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}
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data ".metadata" hex"<BYTECODE REMOVED>"
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}
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}
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data ".metadata" hex"<BYTECODE REMOVED>"
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}
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}
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Optimized IR:
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "D_27" {
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code {
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{
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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let _1 := memoryguard(0x80)
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mstore(64, _1)
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if callvalue() { revert(0, 0) }
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let _2 := datasize("D_27_deployed")
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codecopy(_1, dataoffset("D_27_deployed"), _2)
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return(_1, _2)
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}
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}
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/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
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object "D_27_deployed" {
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code {
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{
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/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
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let _1 := memoryguard(0x80)
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mstore(64, _1)
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if iszero(lt(calldatasize(), 4))
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{
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let _2 := 0
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if eq(0x26121ff0, shr(224, calldataload(_2)))
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{
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if callvalue() { revert(_2, _2) }
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if slt(add(calldatasize(), not(3)), _2) { revert(_2, _2) }
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/// @src 0:446:491 "new /// @src 0:149:156 \"new C()\"..."
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let _3 := datasize("C_2")
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let _4 := add(_1, _3)
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if or(gt(_4, 0xffffffffffffffff), lt(_4, _1)) { panic_error_0x41() }
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datacopy(_1, dataoffset("C_2"), _3)
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if iszero(create(/** @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..." */ _2, /** @src 0:446:491 "new /// @src 0:149:156 \"new C()\"..." */ _1, sub(_4, _1)))
|
|
{
|
|
/// @src 0:279:599 "contract D /** @src 0:96:165 \"contract D {...\" *\/ {..."
|
|
let pos := mload(64)
|
|
returndatacopy(pos, _2, returndatasize())
|
|
revert(pos, returndatasize())
|
|
}
|
|
mstore(add(allocate_memory_array_string(), 32), "/*")
|
|
let memPtr := allocate_memory_array_string_546()
|
|
mstore(add(memPtr, 32), 0x2f2a2a204073726320303a39363a313635202022636f6e74726163742044207b)
|
|
mstore(add(memPtr, 64), shl(200, 0x2e2e2e22202a2f))
|
|
let memPos := mload(64)
|
|
return(memPos, sub(abi_encode_string(memPos, memPtr), memPos))
|
|
}
|
|
}
|
|
revert(0, 0)
|
|
}
|
|
function abi_encode_string(headStart, value0) -> tail
|
|
{
|
|
let _1 := 32
|
|
mstore(headStart, _1)
|
|
let length := mload(value0)
|
|
mstore(add(headStart, _1), length)
|
|
let i := 0
|
|
for { } lt(i, length) { i := add(i, _1) }
|
|
{
|
|
mstore(add(add(headStart, i), 64), mload(add(add(value0, i), _1)))
|
|
}
|
|
if gt(i, length)
|
|
{
|
|
mstore(add(add(headStart, length), 64), 0)
|
|
}
|
|
tail := add(add(headStart, and(add(length, 31), not(31))), 64)
|
|
}
|
|
function panic_error_0x41()
|
|
{
|
|
mstore(0, shl(224, 0x4e487b71))
|
|
mstore(4, 0x41)
|
|
revert(0, 0x24)
|
|
}
|
|
function allocate_memory_array_string() -> memPtr
|
|
{
|
|
let memPtr_1 := mload(64)
|
|
let newFreePtr := add(memPtr_1, 64)
|
|
if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr_1)) { panic_error_0x41() }
|
|
mstore(64, newFreePtr)
|
|
memPtr := memPtr_1
|
|
mstore(memPtr_1, 2)
|
|
}
|
|
function allocate_memory_array_string_546() -> memPtr
|
|
{
|
|
let memPtr_1 := mload(64)
|
|
let newFreePtr := add(memPtr_1, 96)
|
|
if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr_1)) { panic_error_0x41() }
|
|
mstore(64, newFreePtr)
|
|
memPtr := memPtr_1
|
|
mstore(memPtr_1, 39)
|
|
}
|
|
}
|
|
/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
|
|
object "C_2" {
|
|
code {
|
|
{
|
|
/// @src 0:265:278 "contract C {}"
|
|
let _1 := memoryguard(0x80)
|
|
mstore(64, _1)
|
|
if callvalue() { revert(0, 0) }
|
|
let _2 := datasize("C_2_deployed")
|
|
codecopy(_1, dataoffset("C_2_deployed"), _2)
|
|
return(_1, _2)
|
|
}
|
|
}
|
|
/// @use-src 0:"debug_info_in_yul_snippet_escaping/input.sol"
|
|
object "C_2_deployed" {
|
|
code {
|
|
{
|
|
/// @src 0:265:278 "contract C {}"
|
|
revert(0, 0)
|
|
}
|
|
}
|
|
data ".metadata" hex"<BYTECODE REMOVED>"
|
|
}
|
|
}
|
|
data ".metadata" hex"<BYTECODE REMOVED>"
|
|
}
|
|
}
|