Test fixes from rollup

src/test/auxiliary/impl_privacy_xc_1.rs

@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#[crate_type = "lib"];
+#![crate_type = "lib"]
 
 pub struct Fish {
     pub x: int

src/test/pretty/attr-fn-inner.rs

@@ -14,7 +14,7 @@
 // accidentally carried over to each inner function
 
 fn main() {
-    #[inner_attr];
+    #![inner_attr]
     #[outer_attr]
     fn f() { }
 

src/test/pretty/doc-comments.rs

@@ -57,5 +57,5 @@ fn f() { }
 fn g() { }
 
 fn h() {
-    #[doc = "as do inner ones"];
+    #![doc = "as do inner ones"]
 }

src/test/run-pass/method-attributes.rs

@@ -22,12 +22,12 @@ trait frobable {
 impl frobable for int {
     #[frob_attr1]
     fn frob(&self) {
-        #[frob_attr2];
+        #![frob_attr2]
     }
 
     #[defrob_attr1]
     fn defrob(&self) {
-        #[defrob_attr2];
+        #![defrob_attr2]
     }
 }