cppgc: Fix CustomSpace trait

Expose kSupportsCompaction to be able to refer to it from other traits. Change-Id: I3a0870853fabfac993eff22886a0a31a52d90055 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2653225 Commit-Queue: Michael Lippautz <[email protected]> Commit-Queue: Omer Katz <[email protected]> Auto-Submit: Michael Lippautz <[email protected]> Reviewed-by: Omer Katz <[email protected]> Cr-Commit-Position: refs/heads/master@{#72372}
zhaoleipeng · Jan 27, 2021 · cf380f5 · cf380f5
1 parent aa4ee8d
commit cf380f5
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/include/cppgc/custom-space.h b/include/cppgc/custom-space.h
@@ -48,15 +48,18 @@ class CustomSpaceBase {
 template <typename ConcreteCustomSpace>
 class CustomSpace : public CustomSpaceBase {
  public:
+  /**
+   * Compaction is only supported on spaces that manually manage slots
+   * recording.
+   */
+  static constexpr bool kSupportsCompaction = false;
+
   CustomSpaceIndex GetCustomSpaceIndex() const final {
     return ConcreteCustomSpace::kSpaceIndex;
   }
   bool IsCompactable() const final {
     return ConcreteCustomSpace::kSupportsCompaction;
   }
-
- protected:
-  static constexpr bool kSupportsCompaction = false;
 };
 
 /**