Meg's Mirrors

zig

1	#exe {
2	-Mroot=main.zig
3	#}
4
5	#write main.zig {
6	pub fn main() !void {
7	try foo(123);
8	}
9	fn foo(x: u8) !void {
10	var stdout_writer = std.Io.File.stdout().writerStreaming(io, &.{});
11	return stdout_writer.interface.print("{d}\n", .{x});
12	}
13	const std = @import("std");
14	const io = std.Io.Threaded.global_single_threaded.io();
15	#}
16	#update
17	#check stdout {
18	123
19	#}
20
21	#write main.zig {
22	pub fn main() !void {
23	try foo(123);
24	}
25	fn foo(x: i64) !void {
26	var stdout_writer = std.Io.File.stdout().writerStreaming(io, &.{});
27	return stdout_writer.interface.print("{d}\n", .{x});
28	}
29	const std = @import("std");
30	const io = std.Io.Threaded.global_single_threaded.io();
31	#}
32	#update "change function type"
33	#check stdout {
34	123
35	#}
36
37	#write main.zig {
38	pub fn main() !void {
39	try foo(-42);
40	}
41	fn foo(x: i64) !void {
42	var stdout_writer = std.Io.File.stdout().writerStreaming(io, &.{});
43	return stdout_writer.interface.print("{d}\n", .{x});
44	}
45	const std = @import("std");
46	const io = std.Io.Threaded.global_single_threaded.io();
47	#}
48	#update "change function argument"
49	#check stdout {
50	-42
51	#}