🚀 go-pugleaf

jml@bdblues.altair.fr (Jean Marie Larcheveque) writes:
>To my knowledge, there is no language which allows you to
>bind a symbol to an object created dynamically.
>This would happen for example if C++ had a primitive alloc
>with interface Type& alloc(Type). 
>Then we could write
>
>int& x = //... some initialization
>//...
>x = alloc int;  //... previous lvalue of x is lost,
>				// perhaps deallocated

As I undertand it, you want to be able to do something like (C hack):

	foo()
	{
	    int x;
	    int *ip;

	    x = 5;
	    ip = &x;
	    &x = <<reallocate>>
	    x = 6;
	    assert (*ip == 5);
	}

I think that most `dynamic' languages -- LISPs, Smalltalk, etc., let
you do something like this.

	;-D on  ( My symbols in bondage )  Pardo
-- 
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