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Merge pull request #7172 from ethereum/smt_fix_return_tuple

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[SMTChecker] CHC create function returned expressions
This commit is contained in:
chriseth
2019-08-05 16:48:13 +02:00
committed by GitHub
parent 42290f912b 369f8cd97f
commit 24074d8bac
6 changed files with 67 additions and 20 deletions
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test/libsolidity/smtCheckerTests/types/tuple_return_branch.sol
+23
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pragma experimental SMTChecker;
contract C {
struct S { uint x; }
function g() internal pure returns (uint, S memory) {
return (2, S(3));
}
function f(uint a) public pure {
uint x;
S memory y;
if (a > 100)
(x, y) = g();
}
}
// ----
// Warning: (112-120): Assertion checker does not yet support the type of this variable.
// Warning: (137-141): Assertion checker does not yet implement type struct C.S memory
// Warning: (137-141): Assertion checker does not yet implement this expression.
// Warning: (193-203): Assertion checker does not yet support the type of this variable.
// Warning: (137-141): Assertion checker does not yet implement type struct C.S memory
// Warning: (137-141): Assertion checker does not yet implement this expression.
// Warning: (227-228): Assertion checker does not yet implement type struct C.S memory