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Merge pull request #10621 from ethereum/smt_fix_breaking_again

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SMTChecker fix breaking again
This commit is contained in:
Alex Beregszaszi 2020-12-15 20:30:37 +00:00 committed by GitHub
commit b764e06c76
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2 changed files with 7 additions and 7 deletions
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4
test/libsolidity/smtCheckerTests/array_members/push_as_lhs_and_rhs_bytes.sol
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@ -9,8 +9,8 @@ contract C {
assert(b[length - 1] == 0);
assert(b[length - 1] == b[length - 2]);
// Fails
assert(b[length - 1] == byte(uint8(1)));
assert(b[length - 1] == bytes1(uint8(1)));
}
}
// ----
// Warning 6328: (236-275): CHC: Assertion violation happens here.\nCounterexample:\nb = [0, 0]\n\n\n\nTransaction trace:\nconstructor()\nState: b = []\nf()
// Warning 6328: (236-277): CHC: Assertion violation happens here.\nCounterexample:\nb = [0, 0]\n\n\n\nTransaction trace:\nconstructor()\nState: b = []\nf()

10
test/libsolidity/smtCheckerTests/array_members/push_as_lhs_bytes.sol
View File

@ -5,18 +5,18 @@ contract C {
function f() public {
require(b.length == 0);
b.push() = byte(uint8(1));
assert(b[0] == byte(uint8(1)));
b.push() = bytes1(uint8(1));
assert(b[0] == bytes1(uint8(1)));
}
function g() public {
byte one = byte(uint8(1));
bytes1 one = bytes1(uint8(1));
b.push() = one;
assert(b[b.length - 1] == one);
// Fails
assert(b[b.length - 1] == byte(uint8(100)));
assert(b[b.length - 1] == bytes1(uint8(100)));
}
}
// ----
// Warning 6328: (290-333): CHC: Assertion violation happens here.\nCounterexample:\nb = [1]\n\n\n\nTransaction trace:\nconstructor()\nState: b = []\ng()
// Warning 6328: (298-343): CHC: Assertion violation happens here.\nCounterexample:\nb = [1]\n\n\n\nTransaction trace:\nconstructor()\nState: b = []\ng()