1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/check-cfg/values-target-json.rs b/tests/ui/check-cfg/values-target-json.rs
new file mode 100644
index 000000000..2ef5a4459
--- /dev/null
+++ b/tests/ui/check-cfg/values-target-json.rs
@@ -0,0 +1,21 @@
+// This test checks that we don't lint values defined by a custom target (target json)
+//
+// check-pass
+// needs-llvm-components: x86
+// compile-flags: --crate-type=lib --check-cfg=values() --target={{src-base}}/check-cfg/my-awesome-platform.json -Z unstable-options
+
+#![feature(lang_items, no_core, auto_traits)]
+#![no_core]
+
+#[lang = "sized"]
+trait Sized {}
+
+#[cfg(target_os = "linuz")]
+//~^ WARNING unexpected `cfg` condition value
+fn target_os_linux_misspell() {}
+
+#[cfg(target_os = "linux")]
+fn target_os_linux() {}
+
+#[cfg(target_os = "ericos")]
+fn target_os_ericos() {}