mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
34 lines
731 B
Solidity
34 lines
731 B
Solidity
contract A {
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uint x;
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function f() public virtual {
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v();
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assert(x == 0); // should fail when C is the most derived contract
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assert(x == 2); // should fail when A is the most derived contract
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}
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function v() internal virtual {
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x = 0;
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}
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}
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contract B is A {
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function f() public virtual override {
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super.f();
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}
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}
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contract C is B {
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function g() public {
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x = 1;
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f();
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}
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function v() internal override {
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x = 2;
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}
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}
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// ====
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// SMTEngine: all
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// ----
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// Warning 6328: (62-76): CHC: Assertion violation happens here.
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// Warning 6328: (131-145): CHC: Assertion violation happens here.
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// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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