Update old uses of ~ in comments and debugging statements

src/test/compile-fail/kindck-copy.rs

@@ -37,7 +37,7 @@ fn test<'a,T,U:Copy>(_: &'a isize) {
     assert_copy::<&'static mut isize>(); //~ ERROR `core::marker::Copy` is not implemented
     assert_copy::<&'a mut isize>();  //~ ERROR `core::marker::Copy` is not implemented
 
-    // ~ pointers are not ok
+    // owned pointers are not ok
     assert_copy::<Box<isize>>();   //~ ERROR `core::marker::Copy` is not implemented
     assert_copy::<String>();   //~ ERROR `core::marker::Copy` is not implemented
     assert_copy::<Vec<isize> >(); //~ ERROR `core::marker::Copy` is not implemented

src/test/debuginfo/issue11600.rs

@@ -25,6 +25,6 @@ fn main() {
 // compile-flags:-g
 // gdb-command:list
 // gdb-check:1[...]fn main() {
-// gdb-check:2[...]let args : ~[String] = ::std::os::args();
+// gdb-check:2[...]let args : Vec<String> = ::std::os::args();
 // gdb-check:3[...]::std::io::println(args[0]);
 // gdb-check:4[...]}

src/test/run-pass/const-bound.rs

@@ -20,7 +20,7 @@ struct F { field: isize }
 pub fn main() {
     /*foo(1);
     foo("hi".to_string());
-    foo(~[1, 2, 3]);
+    foo(vec![1, 2, 3]);
     foo(F{field: 42});
     foo((1, 2));
     foo(@1);*/

src/test/run-pass/issue-3556.rs

@@ -32,10 +32,6 @@ fn check_strs(actual: &str, expected: &str) -> bool
 
 pub fn main()
 {
-// assert!(check_strs(fmt!("%?", Text(@"foo".to_string())), "Text(@~\"foo\")"));
-// assert!(check_strs(fmt!("%?", ETag(@~["foo".to_string()], @"bar".to_string())),
-//                    "ETag(@~[ ~\"foo\" ], @~\"bar\")"));
-
     let t = Token::Text("foo".to_string());
     let u = Token::Section(vec!["alpha".to_string()],
                     true,