; Looking at the assembly of the program (created with g++ -S -O5), you
; will find that the compiler created three copies of the length function.

; You call this "polymorphism"?

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

_Z6lengthIiEiP4cellIT_E:
.LFB1759:
	pushl	%ebp
.LCFI11:
	movl	%esp, %ebp
.LCFI12:
	movl	8(%ebp), %edx
	xorl	%eax, %eax
	testl	%edx, %edx
	je	.L505
	.p2align 2,,3
.L503:
	movl	4(%edx), %edx
	incl	%eax
	testl	%edx, %edx
	jne	.L503
.L505:
	leave
	ret



_Z6lengthIdEiP4cellIT_E:
.LFB1760:
	pushl	%ebp
.LCFI13:
	movl	%esp, %ebp
.LCFI14:
	movl	8(%ebp), %edx
	xorl	%eax, %eax
	testl	%edx, %edx
	je	.L512
	.p2align 2,,3
.L510:
	movl	8(%edx), %edx
	incl	%eax
	testl	%edx, %edx
	jne	.L510
.L512:
	leave
	ret



_Z6lengthISsEiP4cellIT_E:
.LFB1761:
	pushl	%ebp
.LCFI15:
	movl	%esp, %ebp
.LCFI16:
	movl	8(%ebp), %edx
	xorl	%eax, %eax
	testl	%edx, %edx
	je	.L519
	.p2align 2,,3
.L517:
	movl	4(%edx), %edx
	incl	%eax
	testl	%edx, %edx
	jne	.L517
.L519:
	leave
	ret