Update tests

Author: lucic71

tests/unit/out/unsafe/libc_struct_without_default.rs

@@ -59,7 +59,7 @@ unsafe fn main_0() -> i32 {
     st.st_size = 1024_i64;
     assert!(((st.st_size) == (1024_i64)));
     let mut ud: UserDefined = <UserDefined>::default();
-    assert!(((ud.a[(0_usize) as usize]) == (0)));
+    assert!(((ud.a[(0_usize)]) == (0)));
     assert!(((ud.v.len()) == (0_usize)));
     let mut filt: FieldIsLibcType = <FieldIsLibcType>::default();
     assert!(((filt.addr.sa_family as i32) == (0)));