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Merge pull request #9716 from ethereum/smt_fix_tuple_2

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[SMTChecker] Fix ICE on tuple assignment
This commit is contained in:
Leonardo
2020-09-01 10:44:34 +02:00
committed by GitHub
parent c9ca1d1814 5cafbeebec
commit 20b359e5c5
4 changed files with 27 additions and 3 deletions
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test/libsolidity/smtCheckerTests/types/tuple_different_count_assignment_1.sol
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pragma experimental SMTChecker;
contract C {
function f() public pure returns(int) {
int a;
(,, a) = ((((((1, 3, (((((2)))))))))));
assert(a == 2);
assert(a == 3);
}
}
// ----
// Warning 6328: (157-171): Assertion violation happens here
test/libsolidity/smtCheckerTests/types/tuple_different_count_assignment_2.sol
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pragma experimental SMTChecker;
contract C {
function f() public pure returns(int) {
int a;
((,, a)) = ((((((1, 3, (((((2)))))))))));
assert(a == 2);
assert(a == 3);
}
}
// ----
// Warning 6328: (159-173): Assertion violation happens here