Move #[macro_reexport] to extern crate

src/test/auxiliary/macro_reexport_2.rs

@@ -10,7 +10,6 @@
 
 #![crate_type = "dylib"]
 
-#![macro_reexport(reexported)]
-
+#[macro_reexport(reexported)]
 #[macro_use] #[no_link]
 extern crate macro_reexport_1;

src/test/compile-fail/macro-reexport-malformed-1.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![macro_reexport]  //~ ERROR malformed macro_reexport attribute
+#[macro_reexport]  //~ ERROR bad macro reexport
+extern crate std;
 
 fn main() { }

src/test/compile-fail/macro-reexport-malformed-2.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![macro_reexport="foo"]  //~ ERROR malformed macro_reexport attribute
+#[macro_reexport="foo"]  //~ ERROR bad macro reexport
+extern crate std;
 
 fn main() { }

src/test/compile-fail/macro-reexport-malformed-3.rs

@@ -8,6 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![macro_reexport(foo="bar")]  //~ ERROR malformed macro_reexport attribute
+#[macro_reexport(foo="bar")]  //~ ERROR bad macro reexport
+extern crate std;
 
 fn main() { }