Support Solidity ABI encoded constructor dispatch

[davidsemakula]

Summary

Closes #2518

• [y] y/n | Does it introduce breaking changes?
• [n] y/n | Is it dependent on a specific version of cargo-contract or pallet-revive?

Description

See #2518 for details

Checklist before requesting a review

• I have added an entry to CHANGELOG.md
• I have commented on my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules

[github-actions]

🦑 📈 ink! Example Contracts ‒ Changes Report 📉 🦑

These are the results when building the integration-tests/* contracts from this branch with 0 and comparing them to ink! master:

Show Results

Contract	Upstream Size (kB)	PR Size (kB)	Diff (kB)	Diff (%)	Change
call-builder-return-value	20.783	20.948	0.165	0.793918	📈
call-runtime	2.194	2.194	0	0	➖
combined-extension	2.51	2.51	0	0	➖
complex-storage-structures	4.296	4.296	0	0	➖
conditional-compilation	1.448	1.448	0	0	➖
contract-invocation	7.937	7.914	-0.023	-0.289782	📉
contract-invocation/contract1	1.844	1.844	0	0	➖
contract-invocation/contract2	1.804	1.804	0	0	➖
contract-invocation/virtual_contract	4.222	4.326	0.104	2.46329	📈
contract-invocation/virtual_contract_ver1	1.852	1.852	0	0	➖
contract-invocation/virtual_contract_ver2	1.864	1.864	0	0	➖
contract-storage	18.448	18.448	0	0	➖
contract-terminate	1.414	1.414	0	0	➖
contract-transfer	3.036	3.036	0	0	➖
contract-xcm	28.207	28.207	0	0	➖
cross-contract-calls	8.774	8.563	-0.211	-2.40483	📉
cross-contract-calls/other-contract	1.524	1.524	0	0	➖
custom-allocator	3.012	3.012	0	0	➖
custom-environment	2.23	2.23	0	0	➖
debugging-strategies	4.086	4.001	-0.085	-2.08027	📉
dns	8.06	8.06	0	0	➖
e2e-call-runtime	1.673	1.673	0	0	➖
e2e-runtime-only-backend	2.25	2.25	0	0	➖
erc1155	19.194	19.196	0.002	0.0104199	📈
erc20	9.445	9.445	0	0	➖
erc721	11.034	11.034	0	0	➖
events	5.982	5.982	0	0	➖
flipper	1.597	1.597	0	0	➖
incrementer	1.284	1.284	0	0	➖
lang-err/call-builder	8.457	8.476	0.019	0.224666	📈
lang-err/call-builder-delegate	3.136	3.157	0.021	0.669643	📈
lang-err/constructors-return-value	2.226	2.226	0	0	➖
lang-err/contract-ref	7.626	7.671	0.045	0.590087	📈
lang-err/integration-flipper	1.795	1.795	0	0	➖
lazyvec	4.908	4.908	0	0	➖
mapping	9.507	9.507	0	0	➖
mother	13.622	13.622	0	0	➖
multi-contract-caller	12.784	12.803	0.019	0.148623	📈
multi-contract-caller/accumulator	1.141	1.141	0	0	➖
multi-contract-caller/adder	3.129	3.119	-0.01	-0.319591	📉
multi-contract-caller/subber	3.137	3.127	-0.01	-0.318776	📉
multisig	24.379	24.434	0.055	0.225604	📈
own-code-hash	2.204	2.204	0	0	➖
payment-channel	11.015	10.969	-0.046	-0.417612	📉
psp22-extension	7.378	7.378	0	0	➖
rand-extension	3.451	3.451	0	0	➖
runtime-call-contract	1.527	1.527	0	0	➖
solidity-abi/events	9.361	11.301	1.94	20.7243	📈
solidity-abi/sol-cross-contract	6.679	6.709	0.03	0.449169	📈
solidity-abi/sol-cross-contract/other-contract-sol	2.474	1.634	-0.84	-33.9531	📉
solidity-abi/sol-cross-contract/other-contract-sol	2.474	2.656	0.182	7.35651	📈
solidity-abi/sol-encoding	2.403	2.584	0.181	7.53225	📈
solidity-abi/solidity-calls-flipper	8.733	8.726	-0.007	-0.0801557	📉
solidity-abi/trait-dyn-cross-contract-calls	5.613	6.421	0.808	14.3952	📈
solidity-abi/trait-dyn-cross-contract-calls/contracts/incrementer	2.447	1.589	-0.858	-35.0633	📉
solidity-abi/trait-dyn-cross-contract-calls/contracts/incrementer	2.447	2.422	-0.025	-1.02166	📉
solidity-abi/trait-flipper	2.214	2.189	-0.025	-1.12918	📉
sr25519-verification	0.957	0.957	0	0	➖
static-buffer	2.502	2.502	0	0	➖
storage-types	15.914	15.914	0	0	➖
trait-dyn-cross-contract-calls	3.579	3.594	0.015	0.419111	📈
trait-dyn-cross-contract-calls/contracts/incrementer	1.589	1.589	0	0	➖
trait-erc20	9.745	9.745	0	0	➖
trait-flipper	1.449	1.449	0	0	➖
trait-incrementer	1.659	1.659	0	0	➖
upgradeable-contracts/delegator	5.878	5.912	0.034	0.578428	📈
upgradeable-contracts/delegator/delegatee	2.62	2.62	0	0	➖
upgradeable-contracts/delegator/delegatee2	2.62	2.62	0	0	➖
upgradeable-contracts/set-code-hash	1.503	1.503	0	0	➖
upgradeable-contracts/set-code-hash-migration	1.503	1.503	0	0	➖
upgradeable-contracts/set-code-hash-migration/migration	1.67	1.67	0	0	➖
upgradeable-contracts/set-code-hash-migration/updated-incrementer	1.701	1.701	0	0	➖
upgradeable-contracts/set-code-hash/updated-incrementer	1.463	1.463	0	0	➖
wildcard-selector	2.79	2.79	0	0	➖

Link to the run | Last update: Thu Jun 26 19:09:40 CEST 2025