check for null

John-Colvin · John-Colvin · commit afdd25daab86 · 2019-10-13T15:30:19.000+01:00
diff --git a/src/rt/cast_.d b/src/rt/cast_.d
@@ -19,7 +19,7 @@ bool compareClassInfo(ClassInfo a, ClassInfo b)
 {
     if (a is b)
         return true;
-    return a.info.name == b.info.name;
+    return (a && b) && a.info.name == b.info.name;
 }
 
 extern (C):

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ bool compareClassInfo(ClassInfo a, ClassInfo b)`
`19`	`19`	`{`
`20`	`20`	`if (a is b)`
`21`	`21`	`return true;`
`22`		`- return a.info.name == b.info.name;`
	`22`	`+ return (a && b) && a.info.name == b.info.name;`
`23`	`23`	`}`
`24`	`24`
`25`	`25`	`extern (C):`