From 8ade047454340bd266e5485654aab7fde17f5b69 Mon Sep 17 00:00:00 2001
From: Chris Denton <chris@chrisdenton.dev>
Date: Thu, 26 Oct 2023 21:04:56 +0100
Subject: [PATCH] Error if symlinks not supported in CI

---
 library/std/src/fs/tests.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/std/src/fs/tests.rs b/library/std/src/fs/tests.rs
index 736b495343e..6185c88ea58 100644
--- a/library/std/src/fs/tests.rs
+++ b/library/std/src/fs/tests.rs
@@ -74,7 +74,7 @@ macro_rules! error_contains {
 // tests most of the time, but at least we do if the user has the right
 // permissions.
 pub fn got_symlink_permission(tmpdir: &TempDir) -> bool {
-    if cfg!(unix) {
+    if cfg!(not(windows)) || env::var_os("CI").is_some() {
         return true;
     }
     let link = tmpdir.join("some_hopefully_unique_link_name");