1In file included from class_overrides_new.cpp:5:
2./class_overrides_new.h:13:5: warning: [blink-gc] Garbage collected class 'HeapObject' is not permitted to override its new operator.
3    WTF_MAKE_FAST_ALLOCATED;
4    ^
5./heap/stubs.h:14:5: note: expanded from macro 'WTF_MAKE_FAST_ALLOCATED'
6    void* operator new(size_t size);            \
7    ^
81 warning generated.
9