Pass all pairs to abi-checker

[rust.git] / example / alloc_example.rs

diff --git a/example/alloc_example.rs b/example/alloc_example.rs
index f75103c76a52468cba5b52868a3e2b1cc7effcff..bc1594d82ecf9754908fdb5bcea6cc9c5602448e 100644 (file)
--- a/example/alloc_example.rs
+++ b/example/alloc_example.rs
@@ -1,33 +1,30 @@
-#![feature(start, box_syntax, alloc_system, core_intrinsics, alloc_prelude, alloc_error_handler)]
+#![feature(start, core_intrinsics, alloc_error_handler, box_syntax)]
 #![no_std]
 
 extern crate alloc;
 extern crate alloc_system;
 
-use alloc::prelude::v1::*;
+use alloc::boxed::Box;
 
 use alloc_system::System;
 
 #[global_allocator]
 static ALLOC: System = System;
 
-#[link(name = "c")]
+#[cfg_attr(unix, link(name = "c"))]
+#[cfg_attr(target_env = "msvc", link(name = "msvcrt"))]
 extern "C" {
     fn puts(s: *const u8) -> i32;
 }
 
 #[panic_handler]
 fn panic_handler(_: &core::panic::PanicInfo) -> ! {
-    unsafe {
-        core::intrinsics::abort();
-    }
+    core::intrinsics::abort();
 }
 
 #[alloc_error_handler]
 fn alloc_error_handler(_: alloc::alloc::Layout) -> ! {
-    unsafe {
-        core::intrinsics::abort();
-    }
+    core::intrinsics::abort();
 }
 
 #[start]