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https://github.com/ethereum/solidity
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12 lines
311 B
Solidity
12 lines
311 B
Solidity
contract C {
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struct S { uint a; }
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S s;
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function f() internal returns (S storage r)
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{
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r.a = 0;
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r = s;
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}
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}
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// ----
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// TypeError 3464: (109-110='r'): This variable is of storage pointer type and can be accessed without prior assignment, which would lead to undefined behaviour.
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