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45 lines
661 B
45 lines
661 B
pragma solidity >=0.8.0 <0.9.0;
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import "./ModifiersB.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 ModifiersA is ModifiersB {
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uint counter;
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bool flag = true;
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modifier flippable {
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require(flag);
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_;
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}
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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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function flip() public {
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flag = !flag;
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}
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function simpleSet(uint i)
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public
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override(ModifiersB)
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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 simpleSetFlip(uint i) flippable public {
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counter = counter + i;
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}
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}
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