fix formatting

include/runtime/arena.h

@@ -22,13 +22,13 @@ size_t const EXPAND_FACTOR = 2;
 // been allocated, to avoid collections near startup when there is little garbage.
 size_t const MIN_SPACE = 1024 * 1024;
 
-
 // An arena can be used to allocate objects that can then be deallocated all at
 // once.
 class arena {
 public:
   arena(char id, bool trigger_collection)
-    : allocation_semispace_id(id), trigger_collection(trigger_collection) {
+      : allocation_semispace_id(id)
+      , trigger_collection(trigger_collection) {
     initialize_semispace();
   }
 
@@ -112,7 +112,7 @@ class arena {
   char *allocation_ptr; // next available location in current semispace
   char *tripwire; // allocating past this sets flag for collection
   char allocation_semispace_id; // id of current semispace
-  const bool trigger_collection; // request collections?
+  bool const trigger_collection; // request collections?
   //
   //	Semispace where allocations will be made during and after garbage collect.
   //
@@ -170,7 +170,7 @@ inline void arena::arena_swap_and_clear() {
   std::swap(current_addr_ptr, collection_addr_ptr);
   allocation_semispace_id = ~allocation_semispace_id;
   if (current_addr_ptr == nullptr)
-    initialize_semispace();  // not yet initialized
+    initialize_semispace(); // not yet initialized
   else
     arena_clear();
 }

runtime/alloc/arena.cpp

@@ -59,5 +59,6 @@ void arena::initialize_semispace() {
   //	If we're set to trigger garbage collections, set the tripwire for MIN_SPACE of allocations otherwise
   //	set it out-of-bounds (but still legal for comparison).
   //
-  tripwire = current_addr_ptr + (trigger_collection ? MIN_SPACE : HYPERBLOCK_SIZE);
+  tripwire
+      = current_addr_ptr + (trigger_collection ? MIN_SPACE : HYPERBLOCK_SIZE);
 }

runtime/lto/alloc.cpp

@@ -16,7 +16,7 @@ extern "C" {
 // New data in allocated in the youngspace, which requests a
 // collection when is gets too full.
 thread_local arena youngspace(YOUNGSPACE_ID, true);
-  
+
 // Data that is old enough is migrated to the oldspace. The
 // migrated data is always live at this point so it never
 // requests a collection.