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, 16 insertions, 0 deletions

diff --git a/src/test/ui/lang-items/issue-86238.rs b/src/test/ui/lang-items/issue-86238.rs
new file mode 100644
index 000000000..509f94f38
--- /dev/null
+++ b/src/test/ui/lang-items/issue-86238.rs
@@ -0,0 +1,16 @@
+// Regression test for the ICE described in issue #86238.
+
+#![feature(lang_items)]
+#![feature(no_core)]
+
+#![no_core]
+fn main() {
+    let one = || {};
+    one()
+    //~^ ERROR: failed to find an overloaded call trait for closure call
+    //~| HELP: make sure the `fn`/`fn_mut`/`fn_once` lang items are defined
+}
+#[lang = "sized"]
+trait Sized {}
+#[lang = "copy"]
+trait Copy {}