{"contracts":{"a.sol":{"A1":{"evm":{"bytecode":{"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""}}}},"b.sol":{"A1":{"evm":{"bytecode":{"generatedSources":[],"linkReferences":{},"object":"","opcodes":"","sourceMap":""}}}}},"errors":[{"component":"general","errorCode":"3420","formattedMessage":"a.sol: Warning: Source file does not specify required compiler version! ","message":"Source file does not specify required compiler version!","severity":"warning","sourceLocation":{"end":-1,"file":"a.sol","start":-1},"type":"Warning"},{"component":"general","errorCode":"3420","formattedMessage":"b.sol: Warning: Source file does not specify required compiler version! ","message":"Source file does not specify required compiler version!","severity":"warning","sourceLocation":{"end":-1,"file":"b.sol","start":-1},"type":"Warning"},{"component":"general","errorCode":"2018","formattedMessage":"b.sol:2:15: Warning: Function state mutability can be restricted to pure contract A1 { function b(uint x) public { assert(x > 0); } } contract B2 { function b(uint x) public pure { assert(x > 0); } } ^------------------------------------------^ ","message":"Function state mutability can be restricted to pure","severity":"warning","sourceLocation":{"end":93,"file":"b.sol","start":49},"type":"Warning"}],"sources":{"a.sol":{"id":0},"b.sol":{"id":1}}}