Unsupported assignment a[0] = 1

[zaoqi-unsafe]

var a=[];
a[0]=1;
a.push(a);
a[2]=a;
console.log(a[2][0]);

[andrei-markeev]

this is a part of circular objects types problem that I described in #49

[andrei-markeev]

Small update, circular objects types are now supported, and this example correctly resolves type of a to js_var, but there're still some bugs, e.g. instead of ARRAY_PUSH it emits js_var_get(a, js_var_from_str("push"))(a);.