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Make prim_js2idris_array iterative (#2267)
I was getting a stack overflow on the tailrec002 test, caused by this primitive being recursive. I've made it iterative. I'm no JS expert but I've tested its behaviour against the old version.
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@ -1,11 +1,12 @@
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class IdrisError extends Error { }
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function __prim_js2idris_array(x){
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if(x.length === 0){
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return {h:0}
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} else {
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return {a1:x[0],a2: __prim_js2idris_array(x.slice(1))}
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let acc = { h:0 };
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for (i = x.length-1; i>=0; i--) {
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acc = { a1:x[i], a2:acc };
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}
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return acc;
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}
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function __prim_idris2js_array(x){
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@ -1,4 +1,4 @@
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rm -rf build
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$1 --no-color --console-width 0 --no-banner --cg node EvenOdd.idr -o app.js
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$1 --no-color --console-width 0 --no-banner Main.idr -x main
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rm -rf build
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