mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
25 lines
570 B
Solidity
25 lines
570 B
Solidity
contract C {
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int public x;
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function f() public view {
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int y = 42;
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bool success = false;
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try this.x() returns (int v) {
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y = v;
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try this.x() returns (int w) {
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success = true;
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y = w;
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}
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catch {}
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} catch {}
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assert(!success || y == x); // should hold
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assert(y == 42); // should fail
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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: (280-295): 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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