mirror of
https://github.com/ethereum/solidity
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26 lines
555 B
Solidity
26 lines
555 B
Solidity
pragma experimental SMTChecker;
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contract LoopFor2 {
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uint[] a;
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function testUnboundedForLoop(uint n, uint[] memory b, uint[] memory c) public {
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b[0] = 900;
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a = b;
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require(n > 0 && n < 100);
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uint i;
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while (i < n) {
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b[i] = i + 1;
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c[i] = b[i];
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++i;
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}
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// Fails due to aliasing, since both b and c are
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// memory references of same type.
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assert(b[0] == c[0]);
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assert(a[0] == 900);
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assert(b[0] == 900);
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}
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}
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// ----
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// Warning: (362-382): Assertion violation happens here
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// Warning: (409-428): Assertion violation happens here
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