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				https://github.com/ethereum/solidity
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			28 lines
		
	
	
		
			547 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			28 lines
		
	
	
		
			547 B
		
	
	
	
		
			Solidity
		
	
	
	
	
	
contract C {
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    uint x;
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    modifier m(uint z) {
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		uint y = 3;
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        if (z >= 10)
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            x = 2 + y;
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        _;
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        if (z >= 10)
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            x = 4 + y;
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    }
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    function f() m(10) m(12) internal {
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        x = 3;
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    }
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    function g() public {
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        x = 0;
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        f();
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        assert(x == 7);
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        // Fails
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        assert(x == 6);
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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: (333-347): CHC: Assertion violation happens here.
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// Info 1180: Contract invariant(s) for :C:\n((x = 0) || (x = 7))\n
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