Support rest element pattern with user-defined iterable

src/parsing/pattern-rewriter.cc

Index: src/parsing/pattern-rewriter.cc
diff --git a/src/parsing/pattern-rewriter.cc b/src/parsing/pattern-rewriter.cc
index 6e20282785d0ba3495b2b4b723f69cb6e861bfd6..5f6086896a1999fb2007ab8e078f9ae9b4e3f1e2 100644
--- a/src/parsing/pattern-rewriter.cc
+++ b/src/parsing/pattern-rewriter.cc
@@ -482,7 +482,7 @@ void Parser::PatternRewriter::VisitArrayLiteral(ArrayLiteral* node,
 
   if (spread != nullptr) {
     // array = [];
-    // if (!done) %concat_iterable_to_array(array, iterator);
+    // if (!done) %concat_iterator_to_array(array, iterator);
     auto empty_exprs = new (zone()) ZoneList<Expression*>(0, zone());
     auto array = CreateTempVar(factory()->NewArrayLiteral(
         empty_exprs,
@@ -495,7 +495,7 @@ void Parser::PatternRewriter::VisitArrayLiteral(ArrayLiteral* node,
     arguments->Add(factory()->NewVariableProxy(array), zone());
     arguments->Add(factory()->NewVariableProxy(iterator), zone());
     auto spread_into_array_call =
-        factory()->NewCallRuntime(Context::CONCAT_ITERABLE_TO_ARRAY_INDEX,
+        factory()->NewCallRuntime(Context::CONCAT_ITERATOR_TO_ARRAY_INDEX,
                                   arguments, RelocInfo::kNoPosition);
 
     auto if_statement = factory()->NewIfStatement(