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Unified Diff: src/value-serializer.cc

Issue 2621913002: Revert of Internalize strings in-place (Closed)
Patch Set: Created 3 years, 11 months ago
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Index: src/value-serializer.cc
diff --git a/src/value-serializer.cc b/src/value-serializer.cc
index 90cb9c92af1cf8f840bcaa57e21de5b7b2e94922..0e3a6a6e1e04346a71f287364bf6408238f63d73 100644
--- a/src/value-serializer.cc
+++ b/src/value-serializer.cc
@@ -1135,9 +1135,8 @@
if (!ReadVarint<uint32_t>().To(&utf8_length) ||
utf8_length >
static_cast<uint32_t>(std::numeric_limits<int32_t>::max()) ||
- !ReadRawBytes(utf8_length).To(&utf8_bytes)) {
+ !ReadRawBytes(utf8_length).To(&utf8_bytes))
return MaybeHandle<String>();
- }
return isolate_->factory()->NewStringFromUtf8(
Vector<const char>::cast(utf8_bytes), pretenure_);
}
@@ -1148,20 +1147,16 @@
if (!ReadVarint<uint32_t>().To(&byte_length) ||
byte_length >
static_cast<uint32_t>(std::numeric_limits<int32_t>::max()) ||
- byte_length % sizeof(uc16) != 0 ||
- !ReadRawBytes(byte_length).To(&bytes)) {
+ byte_length % sizeof(uc16) != 0 || !ReadRawBytes(byte_length).To(&bytes))
return MaybeHandle<String>();
- }
// Allocate an uninitialized string so that we can do a raw memcpy into the
// string on the heap (regardless of alignment).
- if (byte_length == 0) return isolate_->factory()->empty_string();
Handle<SeqTwoByteString> string;
if (!isolate_->factory()
->NewRawTwoByteString(byte_length / sizeof(uc16), pretenure_)
- .ToHandle(&string)) {
+ .ToHandle(&string))
return MaybeHandle<String>();
- }
// Copy the bytes directly into the new string.
// Warning: this uses host endianness.
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