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-rw-r--r--src/tools/miri/tests/fail/function_pointers/execute_memory.rs4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/tools/miri/tests/fail/function_pointers/execute_memory.rs b/src/tools/miri/tests/fail/function_pointers/execute_memory.rs
index 967933e769b..89d8d22a9dd 100644
--- a/src/tools/miri/tests/fail/function_pointers/execute_memory.rs
+++ b/src/tools/miri/tests/fail/function_pointers/execute_memory.rs
@@ -1,10 +1,8 @@
 // Validation makes this fail in the wrong place
 //@compile-flags: -Zmiri-disable-validation
 
-#![feature(box_syntax)]
-
 fn main() {
-    let x = box 42;
+    let x = Box::new(42);
     unsafe {
         let f = std::mem::transmute::<Box<i32>, fn()>(x);
         f() //~ ERROR: function pointer but it does not point to a function