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The analyzer has detected a for loop where the initial and final values of the iterator are the same. This looks like a typo. As a result, the loop either won't execute or will execute only once.
The example:
function copy_range(src, dst, from, to) {
for (let i = from; i < from; i++) {
dst[i] = src[i];
}
}The function should copy the elements in the from to to range between the collections. In reality, the loop body never executes: the i < from condition is false, since i starts at from. This is a typo, and the condition should use a different variable—in this case, to.
The fixed code:
function copy_range(src, dst, from, to) {
for (let i = from; i < to; i++) {
dst[i] = src[i];
}
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