mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
37 lines
953 B
Solidity
37 lines
953 B
Solidity
pragma experimental SMTChecker;
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contract C {
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function f() pure public {
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revert();
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// This is not reachable.
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assert(false);
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}
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function g() pure public {
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revert("revert message");
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// This is not reachable.
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assert(false);
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}
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function h(bool b) pure public {
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if (b)
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revert();
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assert(!b);
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}
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// Check that arguments are evaluated.
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bool x = false;
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function m() view internal returns (string memory) {
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assert(x != true);
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}
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function i() public {
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x = true;
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revert(m());
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}
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}
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// ----
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// Warning 5740: (116-129): Unreachable code.
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// Warning 5740: (221-234): Unreachable code.
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// Warning 6321: (408-421): 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: (427-444): CHC: Assertion violation happens here.\nCounterexample:\nx = true\n\nTransaction trace:\nC.constructor()\nState: x = false\nC.i()\n C.m() -- internal call
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