mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
31 lines
1.1 KiB
Solidity
31 lines
1.1 KiB
Solidity
pragma experimental SMTChecker;
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contract C {
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event Nudge();
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event SomeArgs(uint, uint);
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event Caller(address, uint);
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function f() payable external {
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emit Nudge();
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emit SomeArgs(134, 567);
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emit Caller(msg.sender, msg.value);
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}
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function g_data() pure internal returns (uint) {
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assert(true);
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}
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function g() external {
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emit SomeArgs(g_data(), g_data());
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}
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bool x = true;
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function h_data() view internal returns (uint) {
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assert(x);
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}
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function h() external {
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x = false;
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emit SomeArgs(h_data(), h_data());
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}
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}
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// ----
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// Warning 6321: (280-284): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
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// Warning 6321: (430-434): Unnamed return variable can remain unassigned. Add an explicit return with value to all non-reverting code paths or name the variable.
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// Warning 6328: (440-449): CHC: Assertion violation happens here.\nCounterexample:\nx = false\n\nTransaction trace:\nC.constructor()\nState: x = true\nC.h()\n C.h_data() -- internal call\n C.h_data() -- internal call
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