mirror of
https://github.com/ethereum/solidity
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27 lines
727 B
Solidity
27 lines
727 B
Solidity
==== Source: A.sol ====
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contract A {
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uint x;
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function f(uint _x) public {
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x = _x;
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}
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}
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==== Source: B.sol ====
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import "A.sol";
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pragma experimental SMTChecker;
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contract B is A {
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function g(uint _x) public view {
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assert(_x > x);
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}
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}
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==== Source: C.sol ====
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import "A.sol";
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pragma experimental SMTChecker;
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contract C is A {
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function h(uint _x) public view {
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assert(_x < x);
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}
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}
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// ----
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// Warning 6328: (B.sol:103-117): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n_x = 0\n\nTransaction trace:\nB.constructor()\nState: x = 0\nB.g(0)
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// Warning 6328: (C.sol:103-117): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n_x = 0\n\nTransaction trace:\nC.constructor()\nState: x = 0\nC.h(0)
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