Revert of Allow lexically declared "arguments" in function scope in sloppy mode.

test/cctest/test-parsing.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 6426 matching lines @@
     "[a,b,...rest]",
     "[a,,...rest]",
     "{ __proto__: x, __proto__: y}",
     "{arguments: x}",
     "{eval: x}",
     NULL};
   // clang-format on
   RunParserSyncTest(context_data, data, kSuccess);
 
   // v8:5201
+  // TODO(lpy): The two test sets below should be merged once
+  // we fix https://bugs.chromium.org/p/v8/issues/detail?id=4577
   {
-    // clang-format off
-    const char* sloppy_context_data[][2] = {
+    const char* sloppy_context_data1[][2] = {
       {"var ", " = {};"},
       {"function f(", ") {}"},
       {"function f(argument1, ", ") {}"},
       {"var f = (", ") => {};"},
       {"var f = (argument1,", ") => {};"},
       {"try {} catch(", ") {}"},
       {NULL, NULL}
     };
-    const char* data[] = {
-      "{arguments}",
+    const char* data1[] = {
       "{eval}",
-      "{x: arguments}",
       "{x: eval}",
-      "{arguments = false}",
       "{eval = false}",
       NULL
     };
-    // clang-format on
-    RunParserSyncTest(sloppy_context_data, data, kSuccess);
+    RunParserSyncTest(sloppy_context_data1, data1, kSuccess);
+
+    const char* sloppy_context_data2[][2] = {
+      {"var ", " = {};"},
+      {"try {} catch(", ") {}"},
+      {NULL, NULL}
+    };
+    const char* data2[] = {
+      "{arguments}",
+      "{x: arguments}",
+      "{arguments = false}",
+      NULL,
+    };
+    RunParserSyncTest(sloppy_context_data2, data2, kSuccess);
   }
 }
 
 
 TEST(DestructuringNegativeTests) {
   {  // All modes.
     const char* context_data[][2] = {{"'use strict'; let ", " = {};"},
                                      {"var ", " = {};"},
                                      {"'use strict'; const ", " = {};"},
                                      {"function f(", ") {}"},
@@ skipping 1834 matching lines @@
     "(a,);",
     "(a,b,c,);",
     NULL
   };
   // clang-format on
 
   static const ParserFlag always_flags[] = {kAllowHarmonyTrailingCommas};
   RunParserSyncTest(context_data, data, kError, NULL, 0, always_flags,
                     arraysize(always_flags));
 }
-
-TEST(ArgumentsRedeclaration) {
-  {
-    // clang-format off
-    const char* context_data[][2] = {
-      { "function f(", ") {}" },
-      { NULL, NULL }
-    };
-    const char* success_data[] = {
-      "{arguments}",
-      "{arguments = false}",
-      "arg1, arguments",
-      "arg1, ...arguments",
-      NULL
-    };
-    // clang-format on
-    RunParserSyncTest(context_data, success_data, kSuccess);
-  }
-
-  {
-    // clang-format off
-    const char* context_data[][2] = {
-      { "function f() {", "}" },
-      { NULL, NULL }
-    };
-    const char* data[] = {
-      "const arguments = 1",
-      "let arguments",
-      "var arguments",
-      NULL
-    };
-    // clang-format on
-    RunParserSyncTest(context_data, data, kSuccess);
-  }
-}