zig

commit 28639bd6d741ca96f384d85bbf40331664197068 (tree)
parent b0691df5ba898c8f6ac2c03e19e312502a2a0cc5
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Thu, 25 Dec 2025 15:36:35 -0800

std: prevent testing.io from use outside tests

Diffstat:
M
lib/std/testing.zig
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/std/testing.zig b/lib/std/testing.zig
@@ -31,7 +31,7 @@ pub var allocator_instance: std.heap.GeneralPurposeAllocator(.{
 };
 
 pub var io_instance: Io.Threaded = undefined;
-pub const io = io_instance.io();
+pub const io = if (builtin.is_test) io_instance.io() else @compileError("not testing");
 
 /// TODO https://github.com/ziglang/zig/issues/5738
 pub var log_level = std.log.Level.warn;