[Interpreted] Throws an error if rest parameters are used.

Throws an error if rest parameters are used. This feature is not
yet supported in interpreter.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1561603002

Cr-Commit-Position: refs/heads/master@{#33120}

src/interpreter/bytecode-generator.cc

@@ -473,6 +473,12 @@ void BytecodeGenerator::MakeBytecodeBody() {
   // Build the arguments object if it is used.
   VisitArgumentsObject(scope()->arguments());
 
+  // TODO(mythria): Build rest arguments array if it is used.
+  int rest_index;
+  if (scope()->rest_parameter(&rest_index)) {
+    UNIMPLEMENTED();
+  }
+
   // Build assignment to {.this_function} variable if it is used.
   VisitThisFunctionVariable(scope()->this_function_var());
 

test/test262/test262.status

@@ -705,6 +705,7 @@
   'language/object-literal/method': [SKIP],
   'language/object-literal/setter': [SKIP],
   'language/rest-parameters/arrow-function': [SKIP],
+  'language/rest-parameters/expected-argument-count': [SKIP],
   'language/rest-parameters/no-alias-arguments': [SKIP],
   'language/rest-parameters/rest-index': [SKIP],
   'language/rest-parameters/rest-parameters-apply': [SKIP],