core.atomic: avoid comparing nan bit patterns

WalterBright · WalterBright · commit cdf701253415 · 2017-07-06T03:36:37.000-07:00
diff --git a/src/core/atomic.d b/src/core/atomic.d
@@ -1304,8 +1304,8 @@ version( unittest )
     }
     body
     {
-        T         base;
-        shared(T) atom;
+        T         base = cast(T)null;
+        shared(T) atom = cast(shared(T))null;
 
         assert( base !is val, T.stringof );
         assert( atom is base, T.stringof );

Original file line number	Diff line number	Diff line change
`@@ -1304,8 +1304,8 @@ version( unittest )`
`1304`	`1304`	`}`
`1305`	`1305`	`body`
`1306`	`1306`	`{`
`1307`		`- T base;`
`1308`		`- shared(T) atom;`
	`1307`	`+ T base = cast(T)null;`
	`1308`	`+ shared(T) atom = cast(shared(T))null;`
`1309`	`1309`
`1310`	`1310`	`assert( base !is val, T.stringof );`
`1311`	`1311`	`assert( atom is base, T.stringof );`