diff options
Diffstat (limited to 'js/src/vm/SharedArrayObject.h')
| -rw-r--r-- | js/src/vm/SharedArrayObject.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/vm/SharedArrayObject.h b/js/src/vm/SharedArrayObject.h index 525ee78451..e3d14254d4 100644 --- a/js/src/vm/SharedArrayObject.h +++ b/js/src/vm/SharedArrayObject.h @@ -344,6 +344,13 @@ class SharedArrayBufferObject : public ArrayBufferObjectMaybeShared { return rawBufferObject()->volatileByteLength(); } + private: + bool isInitialized() const { + bool initialized = getFixedSlot(RAWBUF_SLOT).isDouble(); + MOZ_ASSERT_IF(initialized, getFixedSlot(LENGTH_SLOT).isDouble()); + return initialized; + } + public: // Returns either the byte length for fixed-length shared arrays. Or the // maximum byte length for growable shared arrays. |