std: Deprecate std::old_io::fs

This commit deprecates the majority of std::old_io::fs in favor of std::fs and
its new functionality. Some functions remain non-deprecated but are now behind a
feature gate called `old_fs`. These functions will be deprecated once
suitable replacements have been implemented.

The compiler has been migrated to new `std::fs` and `std::path` APIs where
appropriate as part of this change.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs
index a556b2dfd2a..959e3bdb314 100644
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -1432,7 +1432,7 @@ pub fn noop_fold_stmt<T: Folder>(Spanned {node, span}: Stmt, folder: &mut T)
 
 #[cfg(test)]
 mod test {
-    use std::old_io;
+    use std::io;
     use ast;
     use util::parser_testing::{string_to_crate, matches_codepattern};
     use parse::token;
@@ -1442,7 +1442,7 @@ mod test {
 
     // this version doesn't care about getting comments or docstrings in.
     fn fake_print_crate(s: &mut pprust::State,
-                        krate: &ast::Crate) -> old_io::IoResult<()> {
+                        krate: &ast::Crate) -> io::Result<()> {
         s.print_mod(&krate.module, &krate.attrs)
     }