GC_true_type       56 gc/include/gc_allocator.h struct GC_true_type {};
GC_true_type       65 gc/include/gc_allocator.h template<> struct GC_type_traits<T> { GC_true_type GC_is_ptr_free; }
GC_true_type       87 gc/include/gc_allocator.h inline void * GC_selective_alloc<GC_true_type>(size_t n, GC_true_type) {