1const std = @import("std");
 2const expect = std.testing.expect;
 3
 4test "labeled break from labeled block expression" {
 5    var y: i32 = 123;
 6
 7    const x = blk: {
 8        y += 1;
 9        break :blk y;
10    };
11    try expect(x == 124);
12    try expect(y == 124);
13}
14
15// test