solidity/test/libsolidity/errorRecoveryTests/error_to_eos.sol
rocky ca3afea1d7 Add Steve Johnson-style parser recovery rules:
SourceUnit = Error $
    Block = '{' Error '}'
    ContractDefinition = '{' Error '}'
    Statement = Error ';'

Co-Authored-By: chriseth <chris@ethereum.org>
2019-06-17 14:47:07 +02:00

24 lines
847 B
Solidity

// Example which where scanning hits EOS, so we reset.
// Here we recover in the contractDefinition.
// There should be an an AST created this contract (with errors).
contract Error2 {
mapping (address => uint balances) // missing ;
}
// There is no error in this contract
contract SendCoin {
function sendCoin(address receiver, uint amount) public returns(bool sufficient) {
if (balances[msg.sender] < amount) return false;
balances[msg.sender] -= amount;
balances[receiver] += amount;
emit Transfer(msg.sender, receiver, amount);
return true;
}
}
// ----
// ParserError: (212-220): Expected ')' but got identifier
// ParserError: (220-221): Expected ';' but got ')'
// ParserError: (220-221): Function, variable, struct or modifier declaration expected.
// Warning: (235-236): Recovered in ContractDefinition at '}'.