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https://github.com/ethereum/solidity
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7 lines
311 B
Solidity
7 lines
311 B
Solidity
contract C {
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modifier costs(uint _amount) { require(msg.value >= _amount); _; }
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function f() costs(1 ether) public pure {}
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}
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// ----
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// TypeError 2527: (101-115='costs(1 ether)'): Function declared as pure, but this expression (potentially) reads from the environment or state and thus requires "view".
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