pragma abicoder v2; struct S { uint a; string b; } error E(uint a, S s, uint b); contract C { S s; function f(bool c) public { if (c) { s.a = 9; s.b = "abc"; revert E(2, s, 7); } else { revert E({b: 7, a: 2, s: S({b: "abc", a: 9})}); } } } // ==== // compileViaYul: also // compileToEwasm: also // ---- // f(bool): true -> FAILURE, hex"e96e07f0", hex"0000000000000000000000000000000000000000000000000000000000000002", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000007", hex"0000000000000000000000000000000000000000000000000000000000000009", hex"0000000000000000000000000000000000000000000000000000000000000040", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"6162630000000000000000000000000000000000000000000000000000000000" // f(bool): false -> FAILURE, hex"e96e07f0", hex"0000000000000000000000000000000000000000000000000000000000000002", hex"0000000000000000000000000000000000000000000000000000000000000060", hex"0000000000000000000000000000000000000000000000000000000000000007", hex"0000000000000000000000000000000000000000000000000000000000000009", hex"0000000000000000000000000000000000000000000000000000000000000040", hex"0000000000000000000000000000000000000000000000000000000000000003", hex"6162630000000000000000000000000000000000000000000000000000000000"