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56 lines
1018 B
56 lines
1018 B
pragma solidity ^0.6.0;
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import "./ContractB.sol";
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/**
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* New syntaxes in solc 0.6.x
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*/
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contract ContractA is ContractB {
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uint counter;
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uint errorCount;
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modifier overridden() override {
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require(true);
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_;
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}
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constructor() public {
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}
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function simpleSet(uint i)
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public
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override(ContractB)
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{
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counter = counter + i;
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}
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function simpleView(uint i)
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view
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overridden
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external
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returns (uint, bool)
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{
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return (counter + i, true);
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}
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function tryCatch() public returns (uint, bool) {
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try this.simpleView(5) returns (uint, bool) {
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return (2, true);
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} catch Error(string memory) {
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errorCount++;
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return (0, false);
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} catch (bytes memory) {
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errorCount++;
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return (0, false);
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}
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}
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function arraySlice(uint _a, uint b_) public pure {
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abi.decode(msg.data[4:], (uint, uint));
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}
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function payableFn() public pure {
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address x;
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//address y = payable(x); // parser-diligence crashing here...
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}
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}
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