[Bug] multidimensional array indexing failing

[bendyarm]

🐛 Bug Report

Build error for arr[i][j]

Steps to Reproduce

This happens if I do leo build on howardwu/silly-sudoku:

Compiling     --> "/home/batman/silly-sudoku/src/lib.leo": 38:53
     |
  38 |                  let grid_value = self.puzzle_grid[i][j];
     |                                                      ^^^
     |
     = Cannot access the index of non-array type `u8`.

I also tried this simpler version, which got the same error:

function main(puzzle: [u8; (3, 3)]) -> bool {
    console.log("{}", puzzle);
    let c: u8 = puzzle[1][0];
    return (c == 3)
}

with the array2d.in file:

[main]
puzzle: [u8; (3, 3)] = [[0, 4, 6],
                        [3, 0, 9],
                        [7, 5, 0]];

[registers]
r0: bool = false;

But when I didn't pass the 2d array through the parameter, this worked:

function main() -> bool {
    let puzzle: [u8; (3, 3)] = [[0, 4, 6],
                                [3, 0, 9],
                                [7, 5, 0]];

    let c: u8 = puzzle[1][0];
    return (c == 3)
}

Your Environment

• Leo v1.0.8
• rustc 1.48.0
• linux mint 19.3

[Protryon]

fixed by asg