Fix fallout in tests

Author: jseyfried

src/test/compile-fail/privacy1.rs

@@ -102,6 +102,7 @@ mod foo {
                                 //~^ ERROR: method `bar` is private
         ::bar::baz::A.foo2();   //~ ERROR: module `baz` is private
         ::bar::baz::A.bar2();   //~ ERROR: module `baz` is private
+                                //~^ ERROR: method `bar2` is private
 
         let _: isize =
         ::bar::B::foo();        //~ ERROR: trait `B` is private

src/test/compile-fail/regions-glb-free-free.rs

@@ -11,7 +11,7 @@
 mod argparse {
     pub struct Flag<'a> {
         name: &'a str,
-        desc: &'a str,
+        pub desc: &'a str,
         max_count: usize,
         value: usize
     }

src/test/parse-fail/pub-method-macro.rs

@@ -29,6 +29,4 @@ mod bleh {
     }
 }
 
-fn main() {
-    bleh::S.f();
-}
+fn main() {}