Test fixes and rebase conflicts, round 3

src/librustc_back/lib.rs

@@ -36,7 +36,6 @@
 #![feature(collections)]
 #![feature(core)]
 #![feature(old_fs)]
-#![feature(hash)]
 #![feature(int_uint)]
 #![feature(io)]
 #![feature(old_io)]

src/librustc_trans/lib.rs

@@ -40,7 +40,6 @@
 #![feature(unicode)]
 #![feature(path_ext)]
 #![feature(fs)]
-#![feature(hash)]
 #![feature(convert)]
 #![feature(path_relative_from)]
 

src/libstd/env.rs

@@ -834,7 +834,7 @@ mod tests {
     fn split_paths_windows() {
         fn check_parse(unparsed: &str, parsed: &[&str]) -> bool {
             split_paths(unparsed).collect::<Vec<_>>() ==
-                parsed.iter().map(|s| PathBuf::new(*s)).collect::<Vec<_>>()
+                parsed.iter().map(|s| PathBuf::from(*s)).collect::<Vec<_>>()
         }
 
         assert!(check_parse("", &mut [""]));

src/libstd/lib.rs

@@ -111,7 +111,6 @@
 #![feature(box_syntax)]
 #![feature(collections)]
 #![feature(core)]
-#![feature(hash)]
 #![feature(lang_items)]
 #![feature(libc)]
 #![feature(linkage, thread_local, asm)]
@@ -124,7 +123,6 @@
 #![feature(unsafe_destructor)]
 #![feature(unsafe_no_drop_flag)]
 #![feature(macro_reexport)]
-#![feature(hash)]
 #![feature(int_uint)]
 #![feature(unique)]
 #![feature(convert)]

src/test/debuginfo/function-prologue-stepping-regular.rs

@@ -126,6 +126,7 @@
 // lldb-command:continue
 
 #![allow(unused_variables)]
+#![feature(old_io)]
 #![omit_gdb_pretty_printer_section]
 
 fn immediate_args(a: int, b: bool, c: f64) {

src/test/run-pass/out-of-stack-no-split.rs

@@ -15,7 +15,7 @@
 //ignore-dragonfly
 //ignore-bitrig
 
-#![feature(asm)]
+#![feature(asm, old_io)]
 
 use std::old_io::process::Command;
 use std::env;