Use WriteToFlat instead of to C strings methods as WriteToFlat performs notably

better for various kinds of strings.

Review URL: http://codereview.chromium.org/293027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/objects.cc b/src/objects.cc
index ca77b7cbe1a140f16e5f68388ce5436ad6d0b333..15a31b1e4e24f2d0dd81f526f6294ec13cd1ff44 100644 (file)
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -754,7 +754,8 @@ bool String::MakeExternal(v8::String::ExternalStringResource* resource) {
   if (FLAG_enable_slow_asserts) {
     // Assert that the resource and the string are equivalent.
     ASSERT(static_cast<size_t>(this->length()) == resource->length());
-    SmartPointer<uc16> smart_chars = this->ToWideCString();
+    SmartPointer<uc16> smart_chars(NewArray<uc16>(this->length()));
+    String::WriteToFlat(this, *smart_chars, 0, this->length());
     ASSERT(memcmp(*smart_chars,
                   resource->data(),
                   resource->length() * sizeof(**smart_chars)) == 0);
@@ -797,7 +798,8 @@ bool String::MakeExternal(v8::String::ExternalAsciiStringResource* resource) {
   if (FLAG_enable_slow_asserts) {
     // Assert that the resource and the string are equivalent.
     ASSERT(static_cast<size_t>(this->length()) == resource->length());
-    SmartPointer<char> smart_chars = this->ToCString();
+    SmartPointer<char> smart_chars(NewArray<char>(this->length()));
+    String::WriteToFlat(this, *smart_chars, 0, this->length());
     ASSERT(memcmp(*smart_chars,
                   resource->data(),
                   resource->length()*sizeof(**smart_chars)) == 0);