Add appropriate #[feature] directives to tests

Author: alexcrichton

src/etc/extract-tests.py

@@ -63,6 +63,7 @@
 #[ allow(unused_variable) ];\n
 #[ allow(dead_assignment) ];\n
 #[ allow(unused_mut) ];\n
+#[ feature(macro_rules, globs, struct_variant) ];\n
 """ + block
             if xfail:
                 block = "// xfail-test\n" + block

src/test/auxiliary/issue_2316_b.rs

@@ -9,6 +9,7 @@
 // except according to those terms.
 
 #[allow(unused_imports)];
+#[feature(globs)];
 
 extern mod issue_2316_a;
 

src/test/auxiliary/struct_variant_xc_aux.rs

@@ -12,6 +12,8 @@
        vers = "0.1")];
 #[crate_type = "lib"];
 
+#[feature(struct_variant)];
+
 pub enum Enum {
     Variant { arg: u8 }
 }

src/test/bench/core-std.rs

@@ -10,6 +10,8 @@
 
 // Microbenchmarks for various functions in std and extra
 
+#[feature(macro_rules)];
+
 extern mod extra;
 
 use extra::time::precise_time_s;

src/test/bench/rt-parfib.rs

@@ -14,7 +14,7 @@ use std::os;
 use std::uint;
 use std::rt::test::spawntask_later;
 use std::cell::Cell;
-use std::comm::*;
+use std::comm::oneshot;
 
 // A simple implementation of parfib. One subtree is found in a new
 // task and communicated over a oneshot pipe, the other is found

src/test/bench/shootout-chameneos-redux.rs

@@ -13,7 +13,7 @@
 extern mod extra;
 
 use std::cell::Cell;
-use std::comm::*;
+use std::comm::{stream, SharedChan};
 use std::io;
 use std::option;
 use std::os;

src/test/bench/shootout-pfib.rs

@@ -22,7 +22,7 @@
 extern mod extra;
 
 use extra::{time, getopts};
-use std::comm::*;
+use std::comm::{stream, SharedChan};
 use std::io::WriterUtil;
 use std::io;
 use std::os;

src/test/bench/task-perf-linked-failure.rs

@@ -22,7 +22,7 @@
 // Creates in the background 'num_tasks' tasks, all blocked forever.
 // Doesn't return until all such tasks are ready, but doesn't block forever itself.
 
-use std::comm::*;
+use std::comm::{stream, SharedChan};
 use std::os;
 use std::result;
 use std::task;

src/test/compile-fail/dup-struct-enum-struct-variant.rs

@@ -8,6 +8,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#[feature(struct_variant)];
+
 enum Foo { C { a: int, b: int } }
 struct C { a: int, b: int }         //~ ERROR error: duplicate definition of type `C`
 

src/test/compile-fail/functional-struct-update-noncopyable.rs

@@ -12,7 +12,7 @@
 
 // xfail-fast #7103
 extern mod extra;
-use extra::arc::*;
+use extra::arc::Arc;
 
 struct A { y: Arc<int>, x: Arc<int> }