solang-parser 0.2.1

Solang Solidity Parser
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

contract c {
    uint[20] spacer;
    uint[] dynamic;
    function fill() public {
        for (uint i = 0; i < 21; ++i)
            dynamic.push(i + 1);
    }
    function halfClear() public {
        while (dynamic.length > 5)
            dynamic.pop();
    }
    function fullClear() public { delete dynamic; }
}
// ====
// compileViaYul: also
// ----
// storageEmpty -> 1
// fill() ->
// gas irOptimized: 519884
// gas legacy: 521710
// gas legacyOptimized: 516922
// storageEmpty -> 0
// halfClear() ->
// storageEmpty -> 0
// fullClear() ->
// storageEmpty -> 1