is ObjectOrigin.NullObjectOrigin -> ObjectReflection.Null(objectOrigin)

        is ObjectOrigin.TopLevelReceiver -> reflectData(OperationId(0, DefaultOperationGenerationId.preExisting), type as DataClass, objectOrigin, context)

        is ObjectOrigin.ConfiguringLambdaReceiver -> reflectData(OperationId(-1L, DefaultOperationGenerationId.preExisting), type as DataClass, objectOrigin, context)

		fn := mapfn(mapaccess2[fast], t, false)
		call = mkcall1(fn, fn.Type().ResultsTuple(), init, reflectdata.IndexMapRType(base.Pos, r), r.X, key)
	} else {
		fn := mapfn("mapaccess2_fat", t, true)
		z := reflectdata.ZeroAddr(w)
		call = mkcall1(fn, fn.Type().ResultsTuple(), init, reflectdata.IndexMapRType(base.Pos, r), r.X, key, z)
	}

	// mapaccess2* returns a typed bool, but due to spec changes,

	ValueSize  uint8  // size of elem slot
	BucketSize uint16 // size of bucket
	Flags      uint32
}

// Note: flag values must match those used in the TMAP case
// in ../cmd/compile/internal/reflectdata/reflect.go:writeType.
func (mt *MapType) IndirectKey() bool { // store ptr to key instead of key itself
	return mt.Flags&1 != 0
}
func (mt *MapType) IndirectElem() bool { // store ptr to elem instead of elem itself

	// It panics if the type's Kind is not Ptr.
	Elem() Type

	common() *abi.Type
	uncommon() *uncommonType
}

/*
 * These data structures are known to the compiler (../../cmd/internal/reflectdata/reflect.go).
 * A few are known to ../runtime/type.go to convey to debuggers.
 * They are also known to ../runtime/type.go.
 */

// A Kind represents the specific kind of type that a Type represents.

	"fmt"
	"os"
	"sort"
	"strings"

	"cmd/compile/internal/abi"
	"cmd/compile/internal/base"
	"cmd/compile/internal/bitvec"
	"cmd/compile/internal/ir"
	"cmd/compile/internal/objw"
	"cmd/compile/internal/reflectdata"
	"cmd/compile/internal/ssa"
	"cmd/compile/internal/typebits"
	"cmd/compile/internal/types"
	"cmd/internal/notsha256"
	"cmd/internal/obj"
	"cmd/internal/src"

	rtabi "internal/abi"
)

func isEmpty(x uint8) bool {
	return x <= emptyOne
}

// A header for a Go map.
type hmap struct {
	// Note: the format of the hmap is also encoded in cmd/compile/internal/reflectdata/reflect.go.
	// Make sure this stays in sync with the compiler's definition.
	count     int // # live cells == size of map.  Must be first (used by len() builtin)
	flags     uint8

				// but if we perform this load at compile time then the dictionary
				// might be dead.
				reflectdata.MarkTypeSymUsedInInterface(r.Sym, f.fe.Func().Linksym())
			} else if strings.HasPrefix(r.Sym.Name, "go:itab") {
				// Same, but if we're using an itab we need to record that the
				// itab._type might be put in an interface.
				reflectdata.MarkTypeSymUsedInInterface(r.Sym, f.fe.Func().Linksym())
			}
			return r.Sym
		}
	}

// FieldByName may return one of the fields named x or may report that there are none.
// See https://golang.org/issue/4876 for more details.

/*
 * These data structures are known to the compiler (../cmd/compile/internal/reflectdata/reflect.go).
 * A few are known to ../runtime/type.go to convey to debuggers.
 * They are also known to ../runtime/type.go.
 */

// A Kind represents the specific kind of type that a [Type] represents.

	"path/filepath"
	"sort"
	"strings"

	"cmd/compile/internal/abi"
	"cmd/compile/internal/base"
	"cmd/compile/internal/ir"
	"cmd/compile/internal/liveness"
	"cmd/compile/internal/objw"
	"cmd/compile/internal/reflectdata"
	"cmd/compile/internal/rttype"
	"cmd/compile/internal/ssa"
	"cmd/compile/internal/staticdata"
	"cmd/compile/internal/typecheck"
	"cmd/compile/internal/types"
	"cmd/internal/obj"
	"cmd/internal/objabi"