mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
26 lines
571 B
Solidity
26 lines
571 B
Solidity
pragma experimental SMTChecker;
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contract C{
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uint x;
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constructor(uint y) public {
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assert(x == 0);
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x = 1;
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}
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function f() public {
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assert(x == 1);
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++x;
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g();
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assert(x == 1);
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}
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function g() internal {
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assert(x == 2);
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--x;
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assert(x == 1);
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}
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}
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// ----
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// Warning 5667: (70-76): Unused function parameter. Remove or comment out the variable name to silence this warning.
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// Warning 2661: (163-166): Overflow (resulting value larger than 2**256 - 1) happens here
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// Warning 4144: (245-248): Underflow (resulting value less than 0) happens here
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