[js] Stub ops

Author: pmurias

src/vm/js/Operations.nqp

@@ -1492,6 +1492,8 @@ class QAST::OperationsJS {
     add_simple_op('getlexrelcaller', $T_OBJ, [$T_OBJ, $T_STR], sub ($ctx, $name) {"$ctx.lookupWithCallers($name)"});
     add_simple_op('getlexrel', $T_OBJ, [$T_OBJ, $T_STR]);
 
+    add_simple_op('getlex', $T_OBJ, [$T_STR], sub ($name) {"{$*CTX}.lookupOrNull($name)"});
+
     add_simple_op('captureexistsnamed', $T_INT, [$T_OBJ, $T_STR]);
     add_simple_op('capturehasnameds', $T_INT, [$T_OBJ]);
     add_simple_op('captureposelems', $T_INT, [$T_OBJ]);
@@ -1503,6 +1505,8 @@ class QAST::OperationsJS {
 
     add_simple_op('captureposprimspec', $T_INT, [$T_OBJ, $T_INT]);
 
+    add_simple_op('captureinnerlex', $T_OBJ, [$T_OBJ], :!inlinable, :side_effects);
+
     add_simple_op('invokewithcapture', $T_OBJ, [$T_OBJ, $T_OBJ], sub ($invokee, $capture) {
         "$invokee.\$\$apply([{$*CTX}].concat($capture.named, $capture.pos))"
     }, :side_effects);

src/vm/js/nqp-runtime/core.js

@@ -1514,4 +1514,8 @@ op.eqaticim = function(haystack, needle, offset) {
 op.eqatim = function(haystack, needle, offset) {
   return stripMarks(haystack.substr(offset)).startsWith(stripMarks(needle));
 };
+
+// STUB
+op.captureinnerlex = function(codeRef) {
+  return codeRef;
 };