2020-12-21 10:41:35 +00:00
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contract A {
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int x = 0;
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modifier m virtual {
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assert(x == 0); // should hold
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assert(x == 42); // should fail
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_;
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}
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}
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contract C is A {
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modifier m override {
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assert(x == 1); // This assert is not reachable, should NOT be reported
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_;
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}
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function f() public A.m returns (uint) {
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}
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}
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2021-03-31 15:11:54 +00:00
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// ====
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// SMTEngine: all
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2020-12-21 10:41:35 +00:00
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// ----
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2021-03-31 15:11:54 +00:00
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// Warning 6328: (83-98): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n = 0\n\nTransaction trace:\nC.constructor()\nState: x = 0\nC.f()
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