Add support for computed property names in object literals

test/cctest/test-parsing.cc

Index: test/cctest/test-parsing.cc
diff --git a/test/cctest/test-parsing.cc b/test/cctest/test-parsing.cc
index 533c6249ca9abee8dd498ffaf216a2c823554744..371435dac2f22c5a047344074f49dd3a6cdbb099 100644
--- a/test/cctest/test-parsing.cc
+++ b/test/cctest/test-parsing.cc
@@ -2302,6 +2302,64 @@ TEST(NoErrorsObjectLiteralChecking) {
 }
 
 
+TEST(ObjectLiteralComputedNames) {
+  const char* context_data[][2] = {
+    {"var myobj = {", "};"},
+    {"\"use strict\"; var myobj = {", "};"},
+    { NULL, NULL }
+  };
+
+  const char* good_data[] = {
+    "['foo']: 42",
+    "['foo']: 42, foo: 10",
+    "foo: 10, ['foo']: 42",
+    "foo: 10, ['foo']: 42, bar: 35",
+    "foo: 10, bar: 35, ['foo']: 42",
+    "bar: 35, foo: 10, ['foo']: 42",
+    "bar: 35, ['foo']: 42, foo: 10",
+    "['bar']: 35, ['foo']: 42, foo: 10",
+    "['bar']: 35, foo: 10, ['foo']: 42",
+    "foo: 10, [1 ? 'foo' : 'bar']: 42",
+    "foo: 10, [0 ? 'foo' : 'bar']: 42",
+    "[sym]: 'ohai'",
+    "[1 ? sym : 'foo']: 'ohai'",
+    "[0 ? sym : 'foo']: 'ohai'",
+    "['foo']: 10, get foo() { return 42 }",
+    "get foo() { return 42 }, ['foo']: 10",
+    "0: 42, [0]: 10",
+    "[0]: 42, 0: 10",
+    NULL
+  };
+
+  const char* bad_data[] = {
+    "['foo",
+    "'foo']",
+    "['foo': 32]",
+    "['foo': 32]: 100",
+
+    "['foo']",
+    "3, ['foo']",
+    "['foo'], 3",
+    "bar: baz, ['foo']",
+    "['foo'], bar: baz",
+
+    // These are correct but currently unsupported.
+    "get ['foo']() {}",
+    "set ['foo']() {}",
+    "foo: 32, get ['foo']() {}, set ['foo'](x) {}",
+    NULL
+  };
+
+  bool saved_flag = i::FLAG_harmony_object_literals;
+  i::FLAG_harmony_object_literals = true;
+
+  RunParserSyncTest(context_data, good_data, kSuccess);
+  RunParserSyncTest(context_data, bad_data, kError);
+
+  i::FLAG_harmony_object_literals = saved_flag;
+}
+
+
 TEST(TooManyArguments) {
   const char* context_data[][2] = {
     {"foo(", "0)"},