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author | Dave Gauer <ratfactor@gmail.com> | 2022-01-06 18:08:43 -0500 |
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committer | GitHub <noreply@github.com> | 2022-01-06 18:08:43 -0500 |
commit | 4bdbeadef5ab51fba6c96566dda071a82f8fc8fb (patch) | |
tree | 62a24ae4a7c56aa5251cf5f2f35d8e706e1cd961 /exercises/033_iferror.zig | |
parent | 75ea370352de75471ffb0df8c3076e824be9acd5 (diff) | |
parent | 39e432748e067cce6f30fc7200685a994c1258ad (diff) |
Merge pull request #88 from adamu/const
use const for variables that are never modified
Diffstat (limited to 'exercises/033_iferror.zig')
-rw-r--r-- | exercises/033_iferror.zig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/exercises/033_iferror.zig b/exercises/033_iferror.zig index f281b8d..6ba0c61 100644 --- a/exercises/033_iferror.zig +++ b/exercises/033_iferror.zig @@ -29,12 +29,12 @@ const MyNumberError = error{ const std = @import("std"); pub fn main() void { - var nums = [_]u8{ 2, 3, 4, 5, 6 }; + const nums = [_]u8{ 2, 3, 4, 5, 6 }; for (nums) |num| { std.debug.print("{}", .{num}); - var n = numberMaybeFail(num); + const n = numberMaybeFail(num); if (n) |value| { std.debug.print("={}. ", .{value}); } else |err| switch (err) { |