Rollup merge of #44047 - cuviper:union-basic-endian, r=petrochenkov

frewsxcv · web-flow · commit e9853c47585b · 2017-08-23T08:44:29.000-04:00
Fix little-endian assumptions in run-pass/union/union-basic

None
diff --git a/src/test/run-pass/union/union-basic.rs b/src/test/run-pass/union/union-basic.rs
@@ -10,10 +10,6 @@
 
 // aux-build:union.rs
 
-// FIXME: This test case makes little-endian assumptions.
-// ignore-s390x
-// ignore-sparc
-
 extern crate union;
 use std::mem::{size_of, align_of, zeroed};
 
@@ -39,7 +35,7 @@ fn local() {
         assert_eq!(w.b, 0);
         w.a = 1;
         assert_eq!(w.a, 1);
-        assert_eq!(w.b, 1);
+        assert_eq!(w.b.to_le(), 1);
     }
 }
 
@@ -60,7 +56,7 @@ fn xcrate() {
         assert_eq!(w.b, 0);
         w.a = 1;
         assert_eq!(w.a, 1);
-        assert_eq!(w.b, 1);
+        assert_eq!(w.b.to_le(), 1);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -10,10 +10,6 @@`
`10`	`10`
`11`	`11`	`// aux-build:union.rs`
`12`	`12`
`13`		`-// FIXME: This test case makes little-endian assumptions.`
`14`		`-// ignore-s390x`
`15`		`-// ignore-sparc`
`16`		`-`
`17`	`13`	`extern crate union;`
`18`	`14`	`use std::mem::{size_of, align_of, zeroed};`
`19`	`15`
`@@ -39,7 +35,7 @@ fn local() {`
`39`	`35`	`assert_eq!(w.b, 0);`
`40`	`36`	`w.a = 1;`
`41`	`37`	`assert_eq!(w.a, 1);`
`42`		`- assert_eq!(w.b, 1);`
	`38`	`+ assert_eq!(w.b.to_le(), 1);`
`43`	`39`	`}`
`44`	`40`	`}`
`45`	`41`
`@@ -60,7 +56,7 @@ fn xcrate() {`
`60`	`56`	`assert_eq!(w.b, 0);`
`61`	`57`	`w.a = 1;`
`62`	`58`	`assert_eq!(w.a, 1);`
`63`		`- assert_eq!(w.b, 1);`
	`59`	`+ assert_eq!(w.b.to_le(), 1);`
`64`	`60`	`}`
`65`	`61`	`}`
`66`	`62`