Revert templates to old behavior. While emitting a template instantiation only once is good for compile times and binary sizes, it doesn't work with linkonce linkage as inlined function bodies could be discarded. Since we don't want to inhibit inlining, templates are reverted to the previous behavior, where an instantiation is emitted for each module using it. In the future, a custom inlining pass may allow us to switch back to common/weak linkage and reenable smart template instance emission.

// Copyright (c) 1999-2002 by Digital Mars
// All Rights Reserved
// written by Walter Bright
// www.digitalmars.com

struct GCStats
{
    size_t poolsize;		// total size of pool
    size_t usedsize;		// bytes allocated
    size_t freeblocks;		// number of blocks marked FREE
    size_t freelistsize;		// total of memory on free lists
    size_t pageblocks;		// number of blocks marked PAGE
}