// make sure we're done sweeping
	for _, s := range mheap_.allspans {
		if s.state.get() == mSpanInUse {
			s.ensureSwept()
		}
	}
	memclrNoHeapPointers(unsafe.Pointer(&typecache), unsafe.Sizeof(typecache))
	dwrite(unsafe.Pointer(&dumphdr[0]), uintptr(len(dumphdr)))
	dumpparams()
	dumpitabs()
	dumpobjs()
	dumpgs()
	dumpms()
	dumproots()
	dumpmemstats(m)
	dumpmemprof()

		},
	}
	defer p.fake.setLines() // set lines for files in fset

	for i, pt := range predeclared {
		p.typCache[uint64(i)] = pt
	}
	// Special handling for "any", whose representation may be changed by the
	// gotypesalias GODEBUG variable.
	p.typCache[uint64(len(predeclared))] = types.Universe.Lookup("any").Type()

	pkgList := make([]*types.Package, r.uint64())
	for i := range pkgList {