const go/types.SendOnly

8 uses

	go/types (current package)
		chan.go#L22: 	SendOnly
		expr.go#L206: 		if recv && ch.dir == SendOnly {
		range.go#L213: 		if ch, _ := u.(*Chan); ch != nil && ch.dir == SendOnly {
		range.go#L240: 		assert(typ.dir != SendOnly)
		typestring.go#L278: 		case SendOnly:
		typexpr.go#L394: 			dir = SendOnly

	golang.org/x/tools/internal/gcimporter
		bimport.go#L82: 		return types.SendOnly
		iexport.go#L1053: 		case types.SendOnly:

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