1 files changed, 74 insertions, 0 deletions
diff --git a/tests/ui/check-cfg/mix.rs b/tests/ui/check-cfg/mix.rs
new file mode 100644
index 000000000..4e488fc03
--- /dev/null
+++ b/tests/ui/check-cfg/mix.rs
@@ -0,0 +1,74 @@
+// This test checks the combination of well known names, their activation via names(),
+// the usage of values(), and that no implicit is done with --cfg while also testing that
+// we correctly lint on the `cfg!` macro and `cfg_attr` attribute.
+//
+// check-pass
+// compile-flags: --check-cfg=names() --check-cfg=values(feature,"foo") --cfg feature="bar" --cfg unknown_name -Z unstable-options
+
+#[cfg(windows)]
+fn do_windows_stuff() {}
+
+#[cfg(widnows)]
+//~^ WARNING unexpected `cfg` condition name
+fn do_windows_stuff() {}
+
+#[cfg(feature = "foo")]
+fn use_foo() {}
+
+#[cfg(feature = "bar")]
+//~^ WARNING unexpected `cfg` condition value
+fn use_bar() {}
+
+#[cfg(feature = "zebra")]
+//~^ WARNING unexpected `cfg` condition value
+fn use_zebra() {}
+
+#[cfg_attr(uu, test)]
+//~^ WARNING unexpected `cfg` condition name
+fn do_test() {}
+
+#[cfg_attr(feature = "foo", no_mangle)]
+fn do_test_foo() {}
+
+fn test_cfg_macro() {
+    cfg!(windows);
+    cfg!(widnows);
+    //~^ WARNING unexpected `cfg` condition name
+    cfg!(feature = "foo");
+    cfg!(feature = "bar");
+    //~^ WARNING unexpected `cfg` condition value
+    cfg!(feature = "zebra");
+    //~^ WARNING unexpected `cfg` condition value
+    cfg!(xxx = "foo");
+    //~^ WARNING unexpected `cfg` condition name
+    cfg!(xxx);
+    //~^ WARNING unexpected `cfg` condition name
+    cfg!(any(xxx, windows));
+    //~^ WARNING unexpected `cfg` condition name
+    cfg!(any(feature = "bad", windows));
+    //~^ WARNING unexpected `cfg` condition value
+    cfg!(any(windows, xxx));
+    //~^ WARNING unexpected `cfg` condition name
+    cfg!(all(unix, xxx));
+    //~^ WARNING unexpected `cfg` condition name
+    cfg!(all(aa, bb));
+    //~^ WARNING unexpected `cfg` condition name
+    //~| WARNING unexpected `cfg` condition name
+    cfg!(any(aa, bb));
+    //~^ WARNING unexpected `cfg` condition name
+    //~| WARNING unexpected `cfg` condition name
+    cfg!(any(unix, feature = "zebra"));
+    //~^ WARNING unexpected `cfg` condition value
+    cfg!(any(xxx, feature = "zebra"));
+    //~^ WARNING unexpected `cfg` condition name
+    //~| WARNING unexpected `cfg` condition value
+    cfg!(any(xxx, unix, xxx));
+    //~^ WARNING unexpected `cfg` condition name
+    //~| WARNING unexpected `cfg` condition name
+    cfg!(all(feature = "zebra", feature = "zebra", feature = "zebra"));
+    //~^ WARNING unexpected `cfg` condition value
+    //~| WARNING unexpected `cfg` condition value
+    //~| WARNING unexpected `cfg` condition value
+}
+
+fn main() {}