Syntax trees:


======= recovery_ast_constructor/input.sol =======
PragmaDirective
   Source: "pragma solidity >=0.0.0;"
ContractDefinition "Error1"
   Source: "contract Error1 {\n  constructor() public {\n    balances[tx.origin] = ; // missing RHS.\n  }\n\n  // Without error recovery we stop due to the above error.\n  // Error recovery however recovers at the above ';'\n  // There should be an AST for the above, albeit with error\n  // nodes.\n\n  // This function parses properly and should give AST info.\n  function five() public view returns(uint) {\n    return 5;\n  }\n}"
  FunctionDefinition "" - public
     Source: "constructor() public {\n    balances[tx.origin] = ; // missing RHS.\n  }"
    ParameterList
       Source: "()"
    ParameterList
       Source: ""
    Block
       Source: "{\n    balances[tx.origin] = ; // missing RHS.\n  }"
  FunctionDefinition "five" - public - const
     Source: "function five() public view returns(uint) {\n    return 5;\n  }"
    ParameterList
       Source: "()"
    ParameterList
       Source: "(uint)"
      VariableDeclaration ""
         Type: uint256
         Source: "uint"
        ElementaryTypeName uint
           Source: "uint"
    Block
       Source: "{\n    return 5;\n  }"
      Return
         Source: "return 5"
        Literal, token: [no token] value: 5
           Type: int_const 5
           Source: "5"