Don't use the new eprintln for stage0 and stage1

Esteban Küber · Esteban Küber · commit 6aa17a3c687c · 2018-07-21T17:59:17.000-07:00
I'm not entirely sure why (or if) this is needed.
diff --git a/src/libstd/macros.rs b/src/libstd/macros.rs
@@ -221,10 +221,10 @@ macro_rules! eprint {
 macro_rules! eprintln {
     () => (eprint!("\n"));
     ($($arg:tt)*) => ({
-        #[cfg(not(stage0))] {
+        #[cfg(all(not(stage0), not(stage1)))] {
             ($crate::io::_eprint(format_args_nl!($($arg)*)));
         }
-        #[cfg(stage0)] {
+        #[cfg(any(stage0, stage1))] {
             eprint!("{}\n", format_args!($($arg)*))
         }
     })

Original file line number	Diff line number	Diff line change
`@@ -221,10 +221,10 @@ macro_rules! eprint {`
`221`	`221`	`macro_rules! eprintln {`
`222`	`222`	`() => (eprint!("\n"));`
`223`	`223`	`($($arg:tt)*) => ({`
`224`		`- #[cfg(not(stage0))] {`
	`224`	`+ #[cfg(all(not(stage0), not(stage1)))] {`
`225`	`225`	`($crate::io::_eprint(format_args_nl!($($arg)*)));`
`226`	`226`	`}`
`227`		`- #[cfg(stage0)] {`
	`227`	`+ #[cfg(any(stage0, stage1))] {`
`228`	`228`	`eprint!("{}\n", format_args!($($arg)*))`
`229`	`229`	`}`
`230`	`230`	`})`