updateTopLevelContext: drop redundant const_cast

Sven Verdoolaege · Sven Verdoolaege · commit a3bac397e375 · 2018-07-20T17:21:45.000+02:00
diff --git a/tc/core/polyhedral/schedule_transforms.cc b/tc/core/polyhedral/schedule_transforms.cc
@@ -289,8 +289,7 @@ void updateTopLevelContext(detail::ScheduleTree* root, isl::set context) {
     root->appendChild(
         ScheduleTree::makeContext(context, root->detachChildren()));
   }
-  auto contextElem = const_cast<detail::ScheduleTreeContext*>(
-      root->child({0})->as<detail::ScheduleTreeContext>());
+  auto contextElem = root->child({0})->as<detail::ScheduleTreeContext>();
   TC_CHECK(contextElem) << "Expected domain(context(any()))";
   contextElem->context_ = contextElem->context_ & context;
 }

Original file line number	Diff line number	Diff line change
`@@ -289,8 +289,7 @@ void updateTopLevelContext(detail::ScheduleTree* root, isl::set context) {`
`289`	`289`	`root->appendChild(`
`290`	`290`	`ScheduleTree::makeContext(context, root->detachChildren()));`
`291`	`291`	`}`
`292`		`- auto contextElem = const_cast<detail::ScheduleTreeContext*>(`
`293`		`- root->child({0})->as<detail::ScheduleTreeContext>());`
	`292`	`+ auto contextElem = root->child({0})->as<detail::ScheduleTreeContext>();`
`294`	`293`	`TC_CHECK(contextElem) << "Expected domain(context(any()))";`
`295`	`294`	`contextElem->context_ = contextElem->context_ & context;`
`296`	`295`	`}`