transpile: tests: out_of_range_int.c before #1266

Author: kkysen

c2rust-transpile/tests/snapshots/snapshots__transpile@out_of_range_int.c.snap

@@ -5,15 +5,16 @@ input_file: c2rust-transpile/tests/snapshots/out_of_range_int.c
 ---
 #![allow(
     dead_code,
+    mutable_transmutes,
     non_camel_case_types,
     non_snake_case,
     non_upper_case_globals,
     unused_assignments,
     unused_mut
 )]
-pub type __int32_t = i32;
+pub type __int32_t = std::ffi::c_int;
 pub type int32_t = __int32_t;
 #[no_mangle]
 pub unsafe extern "C" fn f() {
-    let mut sign: int32_t = 0x80000000 as int32_t;
+    let mut sign: int32_t = 0x80000000 as std::ffi::c_uint as int32_t;
 }