((StgInfoTable *)(INFO_PTR_TO_STRUCT(p)))->type < N_CLOSURE_TYPES)
#define LOOKS_LIKE_CLOSURE_PTR(p) \
- (LOOKS_LIKE_INFO_PTR(((StgClosure *)(p))->header.info))
+ (LOOKS_LIKE_INFO_PTR((UNTAG_CLOSURE((StgClosure *)(p)))->header.info))
/* -----------------------------------------------------------------------------
Macros for calculating how big a closure will be (used during allocation)