1 files changed, 35 insertions, 0 deletions
diff --git a/tests/run-make/wasm-symbols-not-exported/bar.rs b/tests/run-make/wasm-symbols-not-exported/bar.rs
new file mode 100644
index 000000000..6ffbd3ec6
--- /dev/null
+++ b/tests/run-make/wasm-symbols-not-exported/bar.rs
@@ -0,0 +1,35 @@
+#![feature(panic_handler, alloc_error_handler)]
+#![crate_type = "cdylib"]
+#![no_std]
+
+use core::alloc::*;
+
+struct B;
+
+unsafe impl GlobalAlloc for B {
+    unsafe fn alloc(&self, x: Layout) -> *mut u8 {
+        1 as *mut u8
+    }
+
+    unsafe fn dealloc(&self, ptr: *mut u8, x: Layout) {
+    }
+}
+
+#[global_allocator]
+static A: B = B;
+
+#[no_mangle]
+pub extern fn foo(a: u32) -> u32 {
+    assert_eq!(a, 3);
+    a * 2
+}
+
+#[alloc_error_handler]
+fn a(_: core::alloc::Layout) -> ! {
+    loop {}
+}
+
+#[panic_handler]
+fn b(_: &core::panic::PanicInfo) -> ! {
+    loop {}
+}