[js] Add missing file.

src/vm/js/Perl6/Ops.nqp

@@ -0,0 +1,23 @@
+my $ops := nqp::getcomp('QAST').operations;
+
+sub register_op_desugar($op, $desugar) is export {
+    nqp::getcomp('QAST').operations.add_op($op, sub ($comp, $node, :$want, :$cps) {
+        $comp.as_js($desugar($op), :$want, :$cps);
+    });
+}
+
+# Stub
+register_op_desugar('p6setbinder', -> $qast {
+    QAST::Op.new(:op('null'));
+});
+
+register_op_desugar('p6init', -> $qast {
+    QAST::Op.new(:op('null'));
+});
+
+$ops.add_simple_op('p6bindattrinvres', $ops.OBJ, [$ops.OBJ, $ops.OBJ, $ops.STR, $ops.OBJ], :sideffects,
+    sub ($obj, $type, $attr, $value) {
+        # TODO take second argument into account
+        "($obj[$attr] = $value, $obj)";
+    }
+);