const internal/types/errors.InvalidClose

4 uses

	internal/types/errors (current package)
		code_string.go#L93: 	_ = x[InvalidClose-85]
		codes.go#L771: 	InvalidClose

	go/types
		builtins.go#L253: 				check.errorf(x, InvalidClose, invalidOp+"cannot close non-channel %s", x)
		builtins.go#L257: 				check.errorf(x, InvalidClose, invalidOp+"cannot close receive-only channel %s", x)