diff --git a/include/v8-version.h b/include/v8-version.h
index 0fe7d9fdc0b..747b82ea934 100644
--- a/include/v8-version.h
+++ b/include/v8-version.h
@@ -11,7 +11,7 @@
 #define V8_MAJOR_VERSION 4
 #define V8_MINOR_VERSION 8
 #define V8_BUILD_NUMBER 271
-#define V8_PATCH_LEVEL 17
+#define V8_PATCH_LEVEL 18
 
 // Use 1 for candidates and 0 otherwise.
 // (Boolean macro values are not supported by all preprocessors.)
diff --git a/src/preparser.h b/src/preparser.h
index c4d7ed45b3a..3cd396ee553 100644
--- a/src/preparser.h
+++ b/src/preparser.h
@@ -3926,7 +3926,7 @@ ParserBase<Traits>::ParseArrowFunctionLiteral(
       // Multiple statement body
       Consume(Token::LBRACE);
       bool is_lazily_parsed =
-          (mode() == PARSE_LAZILY && scope_->AllowsLazyCompilation());
+          (mode() == PARSE_LAZILY && scope_->AllowsLazyParsing());
       if (is_lazily_parsed) {
         body = this->NewStatementList(0, zone());
         this->SkipLazyFunctionBody(&materialized_literal_count,
diff --git a/test/mjsunit/regress/regress-crbug-580934.js b/test/mjsunit/regress/regress-crbug-580934.js
new file mode 100644
index 00000000000..02cbfca7964
--- /dev/null
+++ b/test/mjsunit/regress/regress-crbug-580934.js
@@ -0,0 +1,18 @@
+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Flags: --min-preparse-length=0
+
+"use strict";
+{
+  let one = () => {
+    return "example.com";
+  };
+
+  let two = () => {
+    return one();
+  };
+
+  assertEquals("example.com", two());
+}