Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/test/ui/wf/wf-in-fn-type-static.rs b/src/test/ui/wf/wf-in-fn-type-static.rs
new file mode 100644
index 000000000..73071dd23
--- /dev/null
+++ b/src/test/ui/wf/wf-in-fn-type-static.rs
@@ -0,0 +1,22 @@
+// Check that we enforce WF conditions related to regions also for
+// types in fns.
+
+#![allow(dead_code)]
+
+
+struct MustBeCopy<T:Copy> {
+    t: T
+}
+
+struct Foo<T> {
+    // needs T: 'static
+    x: fn() -> &'static T //~ ERROR E0310
+}
+
+struct Bar<T> {
+    // needs T: Copy
+    x: fn(&'static T) //~ ERROR E0310
+}
+
+
+fn main() { }