Revert "Disable checking of presence of companion objects: forces to much."

DarkDimius · DarkDimius · commit 31c56ee54e16 · 2015-04-16T10:37:54.000+02:00
The problem was due to cycles in ExtensionMethod themselves. This reverts commit 1ce894e.
diff --git a/src/dotty/tools/dotc/transform/TreeChecker.scala b/src/dotty/tools/dotc/transform/TreeChecker.scala
@@ -79,9 +79,7 @@ class TreeChecker extends Phase with SymTransformer {
       testDuplicate(sym, seenClasses, "class")
     }
 
-
-    // checkCompanion(symd) // disabled as it forces to much in presence of companion objects.
-                            // left in code as it could help reveal errors in some cases
+    checkCompanion(symd)
 
     symd
   }

Original file line number	Diff line number	Diff line change
`@@ -79,9 +79,7 @@ class TreeChecker extends Phase with SymTransformer {`
`79`	`79`	`testDuplicate(sym, seenClasses, "class")`
`80`	`80`	`}`
`81`	`81`
`82`		`-`
`83`		`- // checkCompanion(symd) // disabled as it forces to much in presence of companion objects.`
`84`		`- // left in code as it could help reveal errors in some cases`
	`82`	`+ checkCompanion(symd)`
`85`	`83`
`86`	`84`	`symd`
`87`	`85`	`}`