1 files changed, 7 insertions, 0 deletions
diff --git a/tests/ui/extern/extern-main-issue-86110.rs b/tests/ui/extern/extern-main-issue-86110.rs
new file mode 100644
index 000000000..83af7a14c
--- /dev/null
+++ b/tests/ui/extern/extern-main-issue-86110.rs
@@ -0,0 +1,7 @@
+// missing and missing2 exist to make sure that the error only happens on a `main` declaration
+extern "C" {
+    fn missing();
+    fn main();
+    //~^ the `main` function cannot be declared in an `extern` block
+    fn missing2();
+}