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7 lines
250 B
Solidity
7 lines
250 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 view {}
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}
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// ----
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// TypeError: (101-115): This modifier uses "msg.value" and thus the function has to be payable or internal.
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