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-rw-r--r--src/test/auxiliary/issue-14421.rs5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/test/auxiliary/issue-14421.rs b/src/test/auxiliary/issue-14421.rs
index 7c69cba179c..a48088609f9 100644
--- a/src/test/auxiliary/issue-14421.rs
+++ b/src/test/auxiliary/issue-14421.rs
@@ -10,6 +10,7 @@
 
 #![crate_type="lib"]
 #![deny(warnings)]
+#![allow(dead_code)]
 
 pub use src::aliases::B;
 pub use src::hidden_core::make;
@@ -23,9 +24,9 @@ mod src {
     pub mod hidden_core {
         use super::aliases::B;
 
-        pub struct A<T>;
+        pub struct A<T> { t: T }
 
-        pub fn make() -> B { A }
+        pub fn make() -> B { A { t: 1.0 } }
 
         impl<T> A<T> {
             pub fn foo(&mut self) { println!("called foo"); }