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Report out of bounds index access

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This commit is contained in:
Leonardo Alt
2021-03-30 10:28:48 +02:00
parent 2346ec1c0c
commit dbd067d6db
208 changed files with 1619 additions and 608 deletions
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test/libsolidity/smtCheckerTests/operators/unary_sub_array.sol
+3 -1
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@@ -3,7 +3,9 @@ pragma experimental SMTChecker;
contract C
{
uint[] array;
function p() public { array.push(); }
function f(uint x) public {
require(x < array.length);
array[x] = 5;
uint a = --array[x];
assert(array[x] == 4);
@@ -17,4 +19,4 @@ contract C
// ====
// SMTIgnoreCex: yes
// ----
// Warning 6328: (240-253): CHC: Assertion violation happens here.
// Warning 6328: (308-321): CHC: Assertion violation happens here.