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-rw-r--r--src/test/ui/linkage-attr/linkage2.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/linkage-attr/linkage2.rs b/src/test/ui/linkage-attr/linkage2.rs
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index 000000000..a7be19852
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+++ b/src/test/ui/linkage-attr/linkage2.rs
@@ -0,0 +1,18 @@
+// FIXME https://github.com/rust-lang/rust/issues/59774
+
+// build-fail
+// normalize-stderr-test "thread.*panicked.*Metadata module not compiled.*\n" -> ""
+// normalize-stderr-test "note:.*RUST_BACKTRACE=1.*\n" -> ""
+// ignore-sgx no weak linkages permitted
+
+#![feature(linkage)]
+
+extern "C" {
+ #[linkage = "extern_weak"]
+ static foo: i32;
+//~^ ERROR: must have type `*const T` or `*mut T` due to `#[linkage]` attribute
+}
+
+fn main() {
+ println!("{}", unsafe { foo });
+}