Fixed lifetime variable scoping bug

Author: Kimundi

src/lib.rs

@@ -119,7 +119,7 @@ macro_rules! __lazy_static_internal {
         impl $crate::__Deref for $N {
             type Target = $T;
             #[allow(unsafe_code)]
-            fn deref<'a>(&'a self) -> &'a $T {
+            fn deref(&self) -> &$T {
                 unsafe {
                     #[inline(always)]
                     fn __static_ref_initialize() -> $T { $e }

tests/test.rs

@@ -147,3 +147,12 @@ fn pre_init() {
     lazy_static::initialize(&PRE_INIT);
     assert_eq!(PRE_INIT_FLAG.load(SeqCst), true);
 }
+
+lazy_static! {
+    static ref LIFETIME_NAME: for<'a> fn(&'a u8) = { fn f(_: &u8) {} f };
+}
+
+#[test]
+fn lifetime_name() {
+    let _ = LIFETIME_NAME;
+}