mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
28 lines
389 B
Solidity
28 lines
389 B
Solidity
abstract contract D {
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function d() external virtual;
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}
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contract C {
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uint x;
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uint y;
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D d;
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function inc() public {
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if (y == 1)
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x = 1;
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if (x == 0)
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y = 1;
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}
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function f() public {
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uint oldX = x;
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d.d();
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assert(oldX == x);
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}
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}
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// ====
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// SMTEngine: all
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// SMTIgnoreCex: yes
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// ----
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// Warning 6328: (223-240='assert(oldX == x)'): CHC: Assertion violation happens here.
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