Fixed a few more incompatibilities

test/cctest/test-regexp.cc

 // Copyright 2008 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 196 matching lines @@
   CHECK_PARSE_EQ("[\\11]", "[\\x09]");
   CHECK_PARSE_EQ("[\\11a]", "[\\x09 a]");
   CHECK_PARSE_EQ("[\\011]", "[\\x09]");
   CHECK_PARSE_EQ("[\\00011]", "[\\x00 1 1]");
   CHECK_PARSE_EQ("[\\118]", "[\\x09 8]");
   CHECK_PARSE_EQ("[\\111]", "[I]");
   CHECK_PARSE_EQ("[\\1111]", "[I 1]");
   CHECK_PARSE_EQ("\\x34", "'\x34'");
   CHECK_PARSE_EQ("\\x60", "'\x60'");
   CHECK_PARSE_EQ("\\x3z", "'x3z'");
+  CHECK_PARSE_EQ("\\c", "'c'");
   CHECK_PARSE_EQ("\\u0034", "'\x34'");
   CHECK_PARSE_EQ("\\u003z", "'u003z'");
   CHECK_PARSE_EQ("foo[z]*", "(: 'foo' (# 0 - g [z]))");
 
   CHECK_SIMPLE("a", true);
   CHECK_SIMPLE("a|b", false);
   CHECK_SIMPLE("a\\n", false);
   CHECK_SIMPLE("^a", false);
   CHECK_SIMPLE("a$", false);
   CHECK_SIMPLE("a\\b!", false);
@@ skipping 129 matching lines @@
   V8::Initialize(NULL);
   const char* kEndBackslash = "\\ at end of pattern";
   ExpectError("\\", kEndBackslash);
   const char* kUnterminatedGroup = "Unterminated group";
   ExpectError("(foo", kUnterminatedGroup);
   const char* kInvalidGroup = "Invalid group";
   ExpectError("(?", kInvalidGroup);
   const char* kUnterminatedCharacterClass = "Unterminated character class";
   ExpectError("[", kUnterminatedCharacterClass);
   ExpectError("[a-", kUnterminatedCharacterClass);
-  const char* kEndControl = "\\c at end of pattern";
-  ExpectError("\\c", kEndControl);
   const char* kNothingToRepeat = "Nothing to repeat";
   ExpectError("*", kNothingToRepeat);
   ExpectError("?", kNothingToRepeat);
   ExpectError("+", kNothingToRepeat);
   ExpectError("{1}", kNothingToRepeat);
   ExpectError("{1,2}", kNothingToRepeat);
   ExpectError("{1,}", kNothingToRepeat);
 
   // Check that we don't allow more than kMaxCapture captures
   const int kMaxCaptures = 1 << 16;  // Must match RegExpParser::kMaxCaptures.
@@ skipping 1177 matching lines @@
       CHECK(!InClass(i, excluded));
     }
   }
 }
 
 
 TEST(Graph) {
   V8::Initialize(NULL);
   Execute("(?:(?:x(.))?\1)+$", false, true, true);
 }