1 2 3 4 5 6 7 8 9 10 11 12 13
const std = @import("std"); pub fn add(a: i32, b: i32) i32 { return a + b; } pub fn shout(comptime s: []const u8) []const u8 { return s; } test "add returns sum" { try std.testing.expectEqual(@as(i32, 3), add(1, 2)); }