Push version 2.5.9 to trunk.
Fixed crashes during GC caused by partially initialize heap objects.
Fixed bug in process sample that caused memory leaks.
Improved performance on ARM by implementing missing stubs and inlining.
Improved heap profiler support.
Added separate seeding on Windows of the random number generator used internally by the compiler (issue 936).
Exposed API for getting the name of the function used to construct an object.
Fixed date parser to handle one and two digit millisecond values (issue 944).
Fixed number parsing to disallow space between sign and digits (issue 946).
git-svn-id: http://v8.googlecode.com/svn/trunk@5896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/runtime.cc b/src/runtime.cc
index e20c94f..c43a1ab 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -5020,11 +5020,12 @@
// For example, "foo" => ["f", "o", "o"].
static MaybeObject* Runtime_StringToArray(Arguments args) {
HandleScope scope;
- ASSERT(args.length() == 1);
+ ASSERT(args.length() == 2);
CONVERT_ARG_CHECKED(String, s, 0);
+ CONVERT_NUMBER_CHECKED(uint32_t, limit, Uint32, args[1]);
s->TryFlatten();
- const int length = s->length();
+ const int length = static_cast<int>(Min<uint32_t>(s->length(), limit));
Handle<FixedArray> elements;
if (s->IsFlat() && s->IsAsciiRepresentation()) {
@@ -6391,7 +6392,7 @@
}
if (function->shared()->CanGenerateInlineConstructor(*prototype)) {
ConstructStubCompiler compiler;
- MaybeObject* code = compiler.CompileConstructStub(function->shared());
+ MaybeObject* code = compiler.CompileConstructStub(*function);
if (!code->IsFailure()) {
function->shared()->set_construct_stub(
Code::cast(code->ToObjectUnchecked()));
@@ -6459,7 +6460,6 @@
// track one initial_map at a time, so we force the completion before the
// function is called as a constructor for the first time.
shared->CompleteInobjectSlackTracking();
- TrySettingInlineConstructStub(function);
}
bool first_allocation = !shared->live_objects_may_exist();