1#target=x86_64-linux-selfhosted
 2#target=x86_64-windows-selfhosted
 3#target=x86_64-linux-cbe
 4#target=x86_64-windows-cbe
 5#target=wasm32-wasi-selfhosted
 6#update=initial version
 7#file=main.zig
 8pub fn main() !void {
 9    try foo(false);
10}
11fn foo(recurse: bool) !void {
12    const stdout = std.fs.File.stdout();
13    if (recurse) return foo(true);
14    try stdout.writeAll("non-recursive path\n");
15}
16const std = @import("std");
17#expect_stdout="non-recursive path\n"
18
19#update=eliminate recursion and change argument
20#file=main.zig
21pub fn main() !void {
22    try foo(true);
23}
24fn foo(recurse: bool) !void {
25    const stdout = std.fs.File.stdout();
26    if (recurse) return stdout.writeAll("x==1\n");
27    try stdout.writeAll("non-recursive path\n");
28}
29const std = @import("std");
30#expect_stdout="x==1\n"