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Unified Diff: src/runtime.cc

Issue 240053010: Return Object* instead of MaybeObject* from runtime calls. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: fix string allocation Created 6 years, 8 months ago
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Index: src/runtime.cc
diff --git a/src/runtime.cc b/src/runtime.cc
index b4136424145111fbbac0004896f8a0b0f879515d..9a4470e30e7aef5d33ab88dfe08003ca5e08fe3a 100644
--- a/src/runtime.cc
+++ b/src/runtime.cc
@@ -482,7 +482,7 @@ MUST_USE_RESULT static MaybeHandle<Object> CreateLiteralBoilerplate(
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateObjectLiteral) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_CreateObjectLiteral) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(FixedArray, literals, 0);
@@ -593,7 +593,7 @@ static MaybeHandle<JSObject> CreateArrayLiteralImpl(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateArrayLiteral) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_CreateArrayLiteral) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(FixedArray, literals, 0);
@@ -609,7 +609,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateArrayLiteral) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateArrayLiteralStubBailout) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_CreateArrayLiteralStubBailout) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(FixedArray, literals, 0);
@@ -624,7 +624,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateArrayLiteralStubBailout) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateSymbol) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateSymbol) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, name, 0);
@@ -635,7 +635,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateSymbol) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreatePrivateSymbol) {
+RUNTIME_FUNCTION(Object*, Runtime_CreatePrivateSymbol) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, name, 0);
@@ -646,7 +646,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreatePrivateSymbol) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateGlobalPrivateSymbol) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateGlobalPrivateSymbol) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
@@ -669,7 +669,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateGlobalPrivateSymbol) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NewSymbolWrapper) {
+RUNTIME_FUNCTION(Object*, Runtime_NewSymbolWrapper) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Symbol, symbol, 0);
@@ -677,7 +677,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NewSymbolWrapper) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SymbolDescription) {
+RUNTIME_FUNCTION(Object*, Runtime_SymbolDescription) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Symbol, symbol, 0);
@@ -685,14 +685,14 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SymbolDescription) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SymbolRegistry) {
+RUNTIME_FUNCTION(Object*, Runtime_SymbolRegistry) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
return *isolate->GetSymbolRegistry();
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SymbolIsPrivate) {
+RUNTIME_FUNCTION(Object*, Runtime_SymbolIsPrivate) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Symbol, symbol, 0);
@@ -700,7 +700,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SymbolIsPrivate) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateJSProxy) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateJSProxy) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, handler, 0);
@@ -710,7 +710,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateJSProxy) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateJSFunctionProxy) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateJSFunctionProxy) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, handler, 0);
@@ -724,7 +724,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateJSFunctionProxy) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsJSProxy) {
+RUNTIME_FUNCTION(Object*, Runtime_IsJSProxy) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, obj, 0);
@@ -732,7 +732,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsJSProxy) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsJSFunctionProxy) {
+RUNTIME_FUNCTION(Object*, Runtime_IsJSFunctionProxy) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, obj, 0);
@@ -740,7 +740,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsJSFunctionProxy) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetHandler) {
+RUNTIME_FUNCTION(Object*, Runtime_GetHandler) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSProxy, proxy, 0);
@@ -748,7 +748,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetHandler) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetCallTrap) {
+RUNTIME_FUNCTION(Object*, Runtime_GetCallTrap) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSFunctionProxy, proxy, 0);
@@ -756,7 +756,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetCallTrap) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetConstructTrap) {
+RUNTIME_FUNCTION(Object*, Runtime_GetConstructTrap) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSFunctionProxy, proxy, 0);
@@ -764,7 +764,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetConstructTrap) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Fix) {
+RUNTIME_FUNCTION(Object*, Runtime_Fix) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSProxy, proxy, 0);
@@ -863,7 +863,7 @@ void Runtime::NeuterArrayBuffer(Handle<JSArrayBuffer> array_buffer) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferInitialize) {
+RUNTIME_FUNCTION(Object*, Runtime_ArrayBufferInitialize) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSArrayBuffer, holder, 0);
@@ -884,7 +884,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferInitialize) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferGetByteLength) {
+RUNTIME_FUNCTION(Object*, Runtime_ArrayBufferGetByteLength) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSArrayBuffer, holder, 0);
@@ -892,7 +892,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferGetByteLength) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferSliceImpl) {
+RUNTIME_FUNCTION(Object*, Runtime_ArrayBufferSliceImpl) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSArrayBuffer, source, 0);
@@ -914,7 +914,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferSliceImpl) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferIsView) {
+RUNTIME_FUNCTION(Object*, Runtime_ArrayBufferIsView) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, object, 0);
@@ -922,7 +922,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferIsView) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayBufferNeuter) {
+RUNTIME_FUNCTION(Object*, Runtime_ArrayBufferNeuter) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSArrayBuffer, array_buffer, 0);
@@ -964,7 +964,7 @@ void Runtime::ArrayIdToTypeAndSize(
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayInitialize) {
+RUNTIME_FUNCTION(Object*, Runtime_TypedArrayInitialize) {
HandleScope scope(isolate);
ASSERT(args.length() == 5);
CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, holder, 0);
@@ -1046,7 +1046,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayInitialize) {
// initializes backing store using memove.
//
// Returns true if backing store was initialized or false otherwise.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayInitializeFromArrayLike) {
+RUNTIME_FUNCTION(Object*, Runtime_TypedArrayInitializeFromArrayLike) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, holder, 0);
@@ -1148,7 +1148,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayInitializeFromArrayLike) {
#define BUFFER_VIEW_GETTER(Type, getter, accessor) \
- RUNTIME_FUNCTION(MaybeObject*, Runtime_##Type##Get##getter) { \
+ RUNTIME_FUNCTION(Object*, Runtime_##Type##Get##getter) { \
HandleScope scope(isolate); \
ASSERT(args.length() == 1); \
CONVERT_ARG_HANDLE_CHECKED(JS##Type, holder, 0); \
@@ -1162,7 +1162,7 @@ BUFFER_VIEW_GETTER(DataView, Buffer, buffer)
#undef BUFFER_VIEW_GETTER
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayGetBuffer) {
+RUNTIME_FUNCTION(Object*, Runtime_TypedArrayGetBuffer) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSTypedArray, holder, 0);
@@ -1185,7 +1185,7 @@ enum TypedArraySetResultCodes {
};
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArraySetFastCases) {
+RUNTIME_FUNCTION(Object*, Runtime_TypedArraySetFastCases) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(Object, target_obj, 0);
@@ -1244,7 +1244,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArraySetFastCases) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayMaxSizeInHeap) {
+RUNTIME_FUNCTION(Object*, Runtime_TypedArrayMaxSizeInHeap) {
ASSERT(args.length() == 0);
ASSERT_OBJECT_SIZE(
FLAG_typed_array_max_size_in_heap + FixedTypedArrayBase::kDataOffset);
@@ -1252,7 +1252,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TypedArrayMaxSizeInHeap) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DataViewInitialize) {
+RUNTIME_FUNCTION(Object*, Runtime_DataViewInitialize) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSDataView, holder, 0);
@@ -1398,7 +1398,7 @@ static bool DataViewSetValue(
#define DATA_VIEW_GETTER(TypeName, Type, Converter) \
- RUNTIME_FUNCTION(MaybeObject*, Runtime_DataViewGet##TypeName) { \
+ RUNTIME_FUNCTION(Object*, Runtime_DataViewGet##TypeName) { \
HandleScope scope(isolate); \
ASSERT(args.length() == 3); \
CONVERT_ARG_HANDLE_CHECKED(JSDataView, holder, 0); \
@@ -1480,7 +1480,7 @@ double DataViewConvertValue<double>(double value) {
#define DATA_VIEW_SETTER(TypeName, Type) \
- RUNTIME_FUNCTION(MaybeObject*, Runtime_DataViewSet##TypeName) { \
+ RUNTIME_FUNCTION(Object*, Runtime_DataViewSet##TypeName) { \
HandleScope scope(isolate); \
ASSERT(args.length() == 4); \
CONVERT_ARG_HANDLE_CHECKED(JSDataView, holder, 0); \
@@ -1510,7 +1510,7 @@ DATA_VIEW_SETTER(Float64, double)
#undef DATA_VIEW_SETTER
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetInitialize) {
+RUNTIME_FUNCTION(Object*, Runtime_SetInitialize) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSSet, holder, 0);
@@ -1520,7 +1520,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetInitialize) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetAdd) {
+RUNTIME_FUNCTION(Object*, Runtime_SetAdd) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSSet, holder, 0);
@@ -1532,7 +1532,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetAdd) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetHas) {
+RUNTIME_FUNCTION(Object*, Runtime_SetHas) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSSet, holder, 0);
@@ -1542,7 +1542,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetHas) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetDelete) {
+RUNTIME_FUNCTION(Object*, Runtime_SetDelete) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSSet, holder, 0);
@@ -1554,7 +1554,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetDelete) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetGetSize) {
+RUNTIME_FUNCTION(Object*, Runtime_SetGetSize) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSSet, holder, 0);
@@ -1563,7 +1563,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetGetSize) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MapInitialize) {
+RUNTIME_FUNCTION(Object*, Runtime_MapInitialize) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSMap, holder, 0);
@@ -1573,7 +1573,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MapInitialize) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MapGet) {
+RUNTIME_FUNCTION(Object*, Runtime_MapGet) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSMap, holder, 0);
@@ -1584,7 +1584,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MapGet) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MapHas) {
+RUNTIME_FUNCTION(Object*, Runtime_MapHas) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSMap, holder, 0);
@@ -1595,7 +1595,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MapHas) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MapDelete) {
+RUNTIME_FUNCTION(Object*, Runtime_MapDelete) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSMap, holder, 0);
@@ -1609,7 +1609,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MapDelete) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MapSet) {
+RUNTIME_FUNCTION(Object*, Runtime_MapSet) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSMap, holder, 0);
@@ -1622,7 +1622,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MapSet) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MapGetSize) {
+RUNTIME_FUNCTION(Object*, Runtime_MapGetSize) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSMap, holder, 0);
@@ -1641,7 +1641,7 @@ static JSWeakCollection* WeakCollectionInitialize(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionInitialize) {
+RUNTIME_FUNCTION(Object*, Runtime_WeakCollectionInitialize) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSWeakCollection, weak_collection, 0);
@@ -1649,7 +1649,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionInitialize) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionGet) {
+RUNTIME_FUNCTION(Object*, Runtime_WeakCollectionGet) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSWeakCollection, weak_collection, 0);
@@ -1661,7 +1661,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionGet) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionHas) {
+RUNTIME_FUNCTION(Object*, Runtime_WeakCollectionHas) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSWeakCollection, weak_collection, 0);
@@ -1673,7 +1673,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionHas) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionDelete) {
+RUNTIME_FUNCTION(Object*, Runtime_WeakCollectionDelete) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSWeakCollection, weak_collection, 0);
@@ -1688,7 +1688,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionDelete) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionSet) {
+RUNTIME_FUNCTION(Object*, Runtime_WeakCollectionSet) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSWeakCollection, weak_collection, 0);
@@ -1702,7 +1702,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_WeakCollectionSet) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ClassOf) {
+RUNTIME_FUNCTION(Object*, Runtime_ClassOf) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, obj, 0);
@@ -1711,7 +1711,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ClassOf) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetPrototype) {
+RUNTIME_FUNCTION(Object*, Runtime_GetPrototype) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, obj, 0);
@@ -1745,7 +1745,7 @@ static inline Handle<Object> GetPrototypeSkipHiddenPrototypes(
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetPrototype) {
+RUNTIME_FUNCTION(Object*, Runtime_SetPrototype) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -1777,7 +1777,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetPrototype) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsInPrototypeChain) {
+RUNTIME_FUNCTION(Object*, Runtime_IsInPrototypeChain) {
HandleScope shs(isolate);
ASSERT(args.length() == 2);
// See ECMA-262, section 15.3.5.3, page 88 (steps 5 - 8).
@@ -1981,7 +1981,7 @@ MUST_USE_RESULT static MaybeHandle<Object> GetOwnProperty(Isolate* isolate,
// [false, value, Writeable, Enumerable, Configurable]
// if args[1] is an accessor on args[0]
// [true, GetFunction, SetFunction, Enumerable, Configurable]
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetOwnProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_GetOwnProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -1993,7 +1993,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetOwnProperty) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_PreventExtensions) {
+RUNTIME_FUNCTION(Object*, Runtime_PreventExtensions) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -2004,7 +2004,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_PreventExtensions) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsExtensible) {
+RUNTIME_FUNCTION(Object*, Runtime_IsExtensible) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSObject, obj, 0);
@@ -2018,7 +2018,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsExtensible) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpCompile) {
+RUNTIME_FUNCTION(Object*, Runtime_RegExpCompile) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSRegExp, re, 0);
@@ -2031,7 +2031,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpCompile) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateApiFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateApiFunction) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(FunctionTemplateInfo, data, 0);
@@ -2039,7 +2039,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateApiFunction) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsTemplate) {
+RUNTIME_FUNCTION(Object*, Runtime_IsTemplate) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, arg, 0);
@@ -2048,7 +2048,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsTemplate) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetTemplateField) {
+RUNTIME_FUNCTION(Object*, Runtime_GetTemplateField) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_CHECKED(HeapObject, templ, 0);
@@ -2067,7 +2067,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetTemplateField) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DisableAccessChecks) {
+RUNTIME_FUNCTION(Object*, Runtime_DisableAccessChecks) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(HeapObject, object, 0);
@@ -2087,7 +2087,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DisableAccessChecks) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_EnableAccessChecks) {
+RUNTIME_FUNCTION(Object*, Runtime_EnableAccessChecks) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(HeapObject, object, 0);
@@ -2116,7 +2116,7 @@ static Handle<Object> InstantiateAccessorComponent(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetAccessorProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_SetAccessorProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 6);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -2137,7 +2137,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetAccessorProperty) {
}
-static Failure* ThrowRedeclarationError(Isolate* isolate, Handle<String> name) {
+static Object* ThrowRedeclarationError(Isolate* isolate, Handle<String> name) {
HandleScope scope(isolate);
Handle<Object> args[1] = { name };
Handle<Object> error = isolate->factory()->NewTypeError(
@@ -2146,7 +2146,7 @@ static Failure* ThrowRedeclarationError(Isolate* isolate, Handle<String> name) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeclareGlobals) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_DeclareGlobals) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
Handle<GlobalObject> global = Handle<GlobalObject>(
@@ -2242,7 +2242,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeclareGlobals) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeclareContextSlot) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_DeclareContextSlot) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
@@ -2342,7 +2342,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeclareContextSlot) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
+RUNTIME_FUNCTION(Object*, Runtime_InitializeVarGlobal) {
HandleScope scope(isolate);
// args[0] == name
// args[1] == language_mode
@@ -2402,7 +2402,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InitializeVarGlobal) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_InitializeConstGlobal) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_InitializeConstGlobal) {
SealHandleScope shs(isolate);
// All constants are declared with an initial value. The name
// of the constant is the first argument and the initial value
@@ -2479,7 +2479,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_InitializeConstGlobal) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_InitializeConstContextSlot) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_InitializeConstContextSlot) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -2575,7 +2575,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_InitializeConstContextSlot) {
}
-RUNTIME_FUNCTION(MaybeObject*,
+RUNTIME_FUNCTION(Object*,
Runtime_OptimizeObjectForAddingMultipleProperties) {
Jakob Kummerow 2014/04/17 14:20:12 nit: fits on one line now
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -2588,7 +2588,7 @@ RUNTIME_FUNCTION(MaybeObject*,
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_RegExpExec) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_RegExpExec) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSRegExp, regexp, 0);
@@ -2609,7 +2609,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_RegExpExec) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_RegExpConstructResult) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_RegExpConstructResult) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 3);
CONVERT_SMI_ARG_CHECKED(size, 0);
@@ -2630,7 +2630,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_RegExpConstructResult) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpInitializeObject) {
+RUNTIME_FUNCTION(Object*, Runtime_RegExpInitializeObject) {
HandleScope scope(isolate);
ASSERT(args.length() == 5);
CONVERT_ARG_HANDLE_CHECKED(JSRegExp, regexp, 0);
@@ -2688,7 +2688,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpInitializeObject) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FinishArrayPrototypeSetup) {
+RUNTIME_FUNCTION(Object*, Runtime_FinishArrayPrototypeSetup) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSArray, prototype, 0);
@@ -2717,7 +2717,7 @@ static Handle<JSFunction> InstallBuiltin(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SpecialArrayFunctions) {
+RUNTIME_FUNCTION(Object*, Runtime_SpecialArrayFunctions) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, holder, 0);
@@ -2734,7 +2734,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SpecialArrayFunctions) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsSloppyModeFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_IsSloppyModeFunction) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSReceiver, callable, 0);
@@ -2753,7 +2753,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsSloppyModeFunction) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetDefaultReceiver) {
+RUNTIME_FUNCTION(Object*, Runtime_GetDefaultReceiver) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSReceiver, callable, 0);
@@ -2782,7 +2782,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetDefaultReceiver) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_MaterializeRegExpLiteral) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_MaterializeRegExpLiteral) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(FixedArray, literals, 0);
@@ -2808,7 +2808,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_MaterializeRegExpLiteral) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetName) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionGetName) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -2817,7 +2817,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetName) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetName) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionSetName) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -2828,7 +2828,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetName) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionNameShouldPrintAsAnonymous) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionNameShouldPrintAsAnonymous) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSFunction, f, 0);
@@ -2837,7 +2837,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionNameShouldPrintAsAnonymous) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionMarkNameShouldPrintAsAnonymous) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionMarkNameShouldPrintAsAnonymous) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSFunction, f, 0);
@@ -2846,7 +2846,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionMarkNameShouldPrintAsAnonymous) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionIsGenerator) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionIsGenerator) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSFunction, f, 0);
@@ -2854,7 +2854,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionIsGenerator) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionRemovePrototype) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionRemovePrototype) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -2865,7 +2865,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionRemovePrototype) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetScript) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionGetScript) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -2877,7 +2877,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetScript) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetSourceCode) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionGetSourceCode) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -2887,7 +2887,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetSourceCode) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetScriptSourcePosition) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionGetScriptSourcePosition) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -2897,7 +2897,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetScriptSourcePosition) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetPositionForOffset) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionGetPositionForOffset) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -2911,7 +2911,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetPositionForOffset) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetInstanceClassName) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionSetInstanceClassName) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -2922,7 +2922,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetInstanceClassName) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetLength) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionSetLength) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -2933,7 +2933,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetLength) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetPrototype) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionSetPrototype) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -2945,7 +2945,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetPrototype) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetReadOnlyPrototype) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionSetReadOnlyPrototype) {
HandleScope shs(isolate);
RUNTIME_ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -2988,7 +2988,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionSetReadOnlyPrototype) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionIsAPIFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionIsAPIFunction) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -2997,7 +2997,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionIsAPIFunction) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionIsBuiltin) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionIsBuiltin) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -3006,7 +3006,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionIsBuiltin) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetCode) {
+RUNTIME_FUNCTION(Object*, Runtime_SetCode) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -3020,7 +3020,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetCode) {
Handle<SharedFunctionInfo> source_shared(source->shared());
if (!Compiler::EnsureCompiled(source, KEEP_EXCEPTION)) {
- return Failure::Exception();
+ return isolate->heap()->exception();
}
// Mark both, the source and the target, as un-flushable because the
@@ -3072,7 +3072,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetCode) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetExpectedNumberOfProperties) {
+RUNTIME_FUNCTION(Object*, Runtime_SetExpectedNumberOfProperties) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, func, 0);
@@ -3095,7 +3095,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetExpectedNumberOfProperties) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateJSGeneratorObject) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_CreateJSGeneratorObject) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
@@ -3121,7 +3121,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CreateJSGeneratorObject) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_SuspendJSGeneratorObject) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_SuspendJSGeneratorObject) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSGeneratorObject, generator_object, 0);
@@ -3171,7 +3171,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_SuspendJSGeneratorObject) {
// inlined into GeneratorNext and GeneratorThrow. EmitGeneratorResumeResume is
// called in any case, as it needs to reconstruct the stack frame and make space
// for arguments and operands.
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ResumeJSGeneratorObject) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ResumeJSGeneratorObject) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_CHECKED(JSGeneratorObject, generator_object, 0);
@@ -3219,7 +3219,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ResumeJSGeneratorObject) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowGeneratorStateError) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ThrowGeneratorStateError) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSGeneratorObject, generator, 0);
@@ -3232,7 +3232,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowGeneratorStateError) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ObjectFreeze) {
+RUNTIME_FUNCTION(Object*, Runtime_ObjectFreeze) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -3242,7 +3242,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ObjectFreeze) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StringCharCodeAt) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_StringCharCodeAt) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 2);
@@ -3262,7 +3262,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StringCharCodeAt) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CharFromCode) {
+RUNTIME_FUNCTION(Object*, Runtime_CharFromCode) {
HandleScope handlescope(isolate);
ASSERT(args.length() == 1);
if (args[0]->IsNumber()) {
@@ -3918,7 +3918,7 @@ void FindStringIndicesDispatch(Isolate* isolate,
template<typename ResultSeqString>
-MUST_USE_RESULT static MaybeObject* StringReplaceGlobalAtomRegExpWithString(
+MUST_USE_RESULT static Object* StringReplaceGlobalAtomRegExpWithString(
Isolate* isolate,
Handle<String> subject,
Handle<JSRegExp> pattern_regexp,
@@ -4006,7 +4006,7 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalAtomRegExpWithString(
}
-MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithString(
+MUST_USE_RESULT static Object* StringReplaceGlobalRegExpWithString(
Isolate* isolate,
Handle<String> subject,
Handle<JSRegExp> regexp,
@@ -4038,11 +4038,11 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithString(
}
RegExpImpl::GlobalCache global_cache(regexp, subject, true, isolate);
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
int32_t* current_match = global_cache.FetchNext();
if (current_match == NULL) {
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
return *subject;
}
@@ -4084,7 +4084,7 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithString(
current_match = global_cache.FetchNext();
} while (current_match != NULL);
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
if (prev < subject_length) {
builder.EnsureCapacity(2);
@@ -4103,7 +4103,7 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithString(
template <typename ResultSeqString>
-MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithEmptyString(
+MUST_USE_RESULT static Object* StringReplaceGlobalRegExpWithEmptyString(
Isolate* isolate,
Handle<String> subject,
Handle<JSRegExp> regexp,
@@ -4123,11 +4123,11 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithEmptyString(
}
RegExpImpl::GlobalCache global_cache(regexp, subject, true, isolate);
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
int32_t* current_match = global_cache.FetchNext();
if (current_match == NULL) {
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
return *subject;
}
@@ -4164,7 +4164,7 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithEmptyString(
current_match = global_cache.FetchNext();
} while (current_match != NULL);
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
RegExpImpl::SetLastMatchInfo(last_match_info,
subject,
@@ -4201,7 +4201,7 @@ MUST_USE_RESULT static MaybeObject* StringReplaceGlobalRegExpWithEmptyString(
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringReplaceGlobalRegExpWithString) {
+RUNTIME_FUNCTION(Object*, Runtime_StringReplaceGlobalRegExpWithString) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
@@ -4279,7 +4279,7 @@ MaybeHandle<String> StringReplaceOneCharWithString(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringReplaceOneCharWithString) {
+RUNTIME_FUNCTION(Object*, Runtime_StringReplaceOneCharWithString) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(String, subject, 0);
@@ -4296,7 +4296,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringReplaceOneCharWithString) {
.ToHandle(&result)) {
return *result;
}
- if (isolate->has_pending_exception()) return Failure::Exception();
+ if (isolate->has_pending_exception()) return isolate->heap()->exception();
subject = String::Flatten(subject);
ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
@@ -4359,7 +4359,7 @@ int Runtime::StringMatch(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringIndexOf) {
+RUNTIME_FUNCTION(Object*, Runtime_StringIndexOf) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -4411,7 +4411,7 @@ static int StringMatchBackwards(Vector<const schar> subject,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringLastIndexOf) {
+RUNTIME_FUNCTION(Object*, Runtime_StringLastIndexOf) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -4470,7 +4470,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringLastIndexOf) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringLocaleCompare) {
+RUNTIME_FUNCTION(Object*, Runtime_StringLocaleCompare) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 2);
@@ -4514,7 +4514,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringLocaleCompare) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_SubString) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_SubString) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -4542,7 +4542,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_SubString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringMatch) {
+RUNTIME_FUNCTION(Object*, Runtime_StringMatch) {
HandleScope handles(isolate);
ASSERT(args.length() == 3);
@@ -4551,7 +4551,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringMatch) {
CONVERT_ARG_HANDLE_CHECKED(JSArray, regexp_info, 2);
RegExpImpl::GlobalCache global_cache(regexp, subject, true, isolate);
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
int capture_count = regexp->CaptureCount();
@@ -4565,7 +4565,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringMatch) {
offsets.Add(match[1], zone_scope.zone()); // end
}
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
if (offsets.length() == 0) {
// Not a single match.
@@ -4599,7 +4599,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringMatch) {
// Only called from Runtime_RegExpExecMultiple so it doesn't need to maintain
// separate last match info. See comment on that function.
template<bool has_capture>
-static MaybeObject* SearchRegExpMultiple(
+static Object* SearchRegExpMultiple(
Isolate* isolate,
Handle<String> subject,
Handle<JSRegExp> regexp,
@@ -4637,7 +4637,7 @@ static MaybeObject* SearchRegExpMultiple(
}
RegExpImpl::GlobalCache global_cache(regexp, subject, true, isolate);
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
Handle<FixedArray> result_elements;
if (result_array->HasFastObjectElements()) {
@@ -4713,7 +4713,7 @@ static MaybeObject* SearchRegExpMultiple(
}
}
- if (global_cache.HasException()) return Failure::Exception();
+ if (global_cache.HasException()) return isolate->heap()->exception();
if (match_start >= 0) {
// Finished matching, with at least one match.
@@ -4750,7 +4750,7 @@ static MaybeObject* SearchRegExpMultiple(
// This is only called for StringReplaceGlobalRegExpWithFunction. This sets
// lastMatchInfoOverride to maintain the last match info, so we don't need to
// set any other last match array info.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpExecMultiple) {
+RUNTIME_FUNCTION(Object*, Runtime_RegExpExecMultiple) {
HandleScope handles(isolate);
ASSERT(args.length() == 4);
@@ -4772,7 +4772,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RegExpExecMultiple) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToRadixString) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToRadixString) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_SMI_ARG_CHECKED(radix, 1);
@@ -4807,7 +4807,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToRadixString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToFixed) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToFixed) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -4822,7 +4822,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToFixed) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToExponential) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToExponential) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -4837,7 +4837,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToExponential) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToPrecision) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToPrecision) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -4852,7 +4852,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToPrecision) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsValidSmi) {
+RUNTIME_FUNCTION(Object*, Runtime_IsValidSmi) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -4960,7 +4960,7 @@ MaybeHandle<Object> Runtime::GetObjectProperty(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_GetProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -4975,7 +4975,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetProperty) {
// KeyedGetProperty is called from KeyedLoadIC::GenerateGeneric.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_KeyedGetProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_KeyedGetProperty) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -5092,7 +5092,7 @@ static bool IsValidAccessor(Handle<Object> obj) {
// Steps 9c & 12 - replace an existing data property with an accessor property.
// Step 12 - update an existing accessor property with an accessor or generic
// descriptor.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DefineOrRedefineAccessorProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_DefineOrRedefineAccessorProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 5);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -5120,7 +5120,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DefineOrRedefineAccessorProperty) {
// Steps 9b & 12 - replace an existing accessor property with a data property.
// Step 12 - update an existing data property with a data or generic
// descriptor.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DefineOrRedefineDataProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_DefineOrRedefineDataProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSObject, js_object, 0);
@@ -5194,7 +5194,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DefineOrRedefineDataProperty) {
// Return property without being observable by accessors or interceptors.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetDataProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_GetDataProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -5387,7 +5387,7 @@ MaybeHandle<Object> Runtime::DeleteObjectProperty(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetHiddenProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_SetHiddenProperty) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 3);
@@ -5398,7 +5398,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetHiddenProperty) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_SetProperty) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 4 || args.length() == 5);
@@ -5427,7 +5427,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetProperty) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TransitionElementsKind) {
+RUNTIME_FUNCTION(Object*, Runtime_TransitionElementsKind) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSArray, array, 0);
@@ -5440,7 +5440,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TransitionElementsKind) {
// Set the native flag on the function.
// This is used to decide if we should transform null and undefined
// into the global object when doing call and apply.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetNativeFlag) {
+RUNTIME_FUNCTION(Object*, Runtime_SetNativeFlag) {
SealHandleScope shs(isolate);
RUNTIME_ASSERT(args.length() == 1);
@@ -5454,7 +5454,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetNativeFlag) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetInlineBuiltinFlag) {
+RUNTIME_FUNCTION(Object*, Runtime_SetInlineBuiltinFlag) {
SealHandleScope shs(isolate);
RUNTIME_ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
@@ -5467,7 +5467,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetInlineBuiltinFlag) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StoreArrayLiteralElement) {
+RUNTIME_FUNCTION(Object*, Runtime_StoreArrayLiteralElement) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 5);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -5526,7 +5526,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StoreArrayLiteralElement) {
// Check whether debugger and is about to step into the callback that is passed
// to a built-in function such as Array.forEach.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugCallbackSupportsStepping) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugCallbackSupportsStepping) {
SealHandleScope shs(isolate);
#ifdef ENABLE_DEBUGGER_SUPPORT
ASSERT(args.length() == 1);
@@ -5545,7 +5545,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugCallbackSupportsStepping) {
// Set one shot breakpoints for the callback function that is passed to a
// built-in function such as Array.forEach to enable stepping into the callback.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPrepareStepInIfStepping) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugPrepareStepInIfStepping) {
SealHandleScope shs(isolate);
#ifdef ENABLE_DEBUGGER_SUPPORT
ASSERT(args.length() == 1);
@@ -5565,7 +5565,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPrepareStepInIfStepping) {
// Set a local property, even if it is READ_ONLY. If the property does not
// exist, it will be added with attributes NONE.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IgnoreAttributesAndSetProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_IgnoreAttributesAndSetProperty) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 3 || args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -5589,7 +5589,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IgnoreAttributesAndSetProperty) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DeleteProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_DeleteProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, object, 0);
@@ -5605,9 +5605,9 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DeleteProperty) {
}
-static MaybeObject* HasLocalPropertyImplementation(Isolate* isolate,
- Handle<JSObject> object,
- Handle<Name> key) {
+static Object* HasLocalPropertyImplementation(Isolate* isolate,
+ Handle<JSObject> object,
+ Handle<Name> key) {
if (JSReceiver::HasLocalProperty(object, key)) {
return isolate->heap()->true_value();
}
@@ -5626,7 +5626,7 @@ static MaybeObject* HasLocalPropertyImplementation(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_HasLocalProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_HasLocalProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0)
@@ -5668,7 +5668,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_HasLocalProperty) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_HasProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_HasProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, receiver, 0);
@@ -5676,12 +5676,12 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_HasProperty) {
bool result = JSReceiver::HasProperty(receiver, key);
RETURN_FAILURE_IF_SCHEDULED_EXCEPTION(isolate);
- if (isolate->has_pending_exception()) return Failure::Exception();
+ if (isolate->has_pending_exception()) return isolate->heap()->exception();
return isolate->heap()->ToBoolean(result);
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_HasElement) {
+RUNTIME_FUNCTION(Object*, Runtime_HasElement) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, receiver, 0);
@@ -5693,7 +5693,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_HasElement) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsPropertyEnumerable) {
+RUNTIME_FUNCTION(Object*, Runtime_IsPropertyEnumerable) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -5710,7 +5710,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsPropertyEnumerable) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetPropertyNames) {
+RUNTIME_FUNCTION(Object*, Runtime_GetPropertyNames) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, object, 0);
@@ -5730,7 +5730,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetPropertyNames) {
// all enumerable properties of the object and its prototypes
// have none, the map of the object. This is used to speed up
// the check for deletions during a for-in.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetPropertyNamesFast) {
+RUNTIME_FUNCTION(Object*, Runtime_GetPropertyNamesFast) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -5770,7 +5770,7 @@ static int LocalPrototypeChainLength(JSObject* obj) {
// Return the names of the local named properties.
// args[0]: object
// args[1]: PropertyAttributes as int
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetLocalPropertyNames) {
+RUNTIME_FUNCTION(Object*, Runtime_GetLocalPropertyNames) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
if (!args[0]->IsJSObject()) {
@@ -5884,7 +5884,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetLocalPropertyNames) {
// Return the names of the local indexed properties.
// args[0]: object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetLocalElementNames) {
+RUNTIME_FUNCTION(Object*, Runtime_GetLocalElementNames) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
if (!args[0]->IsJSObject()) {
@@ -5901,7 +5901,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetLocalElementNames) {
// Return information on whether an object has a named or indexed interceptor.
// args[0]: object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetInterceptorInfo) {
+RUNTIME_FUNCTION(Object*, Runtime_GetInterceptorInfo) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
if (!args[0]->IsJSObject()) {
@@ -5919,7 +5919,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetInterceptorInfo) {
// Return property names from named interceptor.
// args[0]: object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetNamedInterceptorPropertyNames) {
+RUNTIME_FUNCTION(Object*, Runtime_GetNamedInterceptorPropertyNames) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -5936,7 +5936,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetNamedInterceptorPropertyNames) {
// Return element names from indexed interceptor.
// args[0]: object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetIndexedInterceptorElementNames) {
+RUNTIME_FUNCTION(Object*, Runtime_GetIndexedInterceptorElementNames) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -5951,7 +5951,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetIndexedInterceptorElementNames) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LocalKeys) {
+RUNTIME_FUNCTION(Object*, Runtime_LocalKeys) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSObject, raw_object, 0);
@@ -6000,7 +6000,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LocalKeys) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetArgumentsProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_GetArgumentsProperty) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, raw_key, 0);
@@ -6073,7 +6073,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetArgumentsProperty) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ToFastProperties) {
+RUNTIME_FUNCTION(Object*, Runtime_ToFastProperties) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
@@ -6084,7 +6084,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ToFastProperties) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ToBool) {
+RUNTIME_FUNCTION(Object*, Runtime_ToBool) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, object, 0);
@@ -6095,7 +6095,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ToBool) {
// Returns the type string of a value; see ECMA-262, 11.4.3 (p 47).
// Possible optimizations: put the type string into the oddballs.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Typeof) {
+RUNTIME_FUNCTION(Object*, Runtime_Typeof) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, obj, 0);
@@ -6159,7 +6159,7 @@ static int ParseDecimalInteger(const uint8_t*s, int from, int to) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToNumber) {
+RUNTIME_FUNCTION(Object*, Runtime_StringToNumber) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, subject, 0);
@@ -6222,7 +6222,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToNumber) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NewString) {
+RUNTIME_FUNCTION(Object*, Runtime_NewString) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_SMI_ARG_CHECKED(length, 0);
@@ -6240,7 +6240,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NewString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TruncateString) {
+RUNTIME_FUNCTION(Object*, Runtime_TruncateString) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(SeqString, string, 0);
@@ -6249,7 +6249,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TruncateString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_URIEscape) {
+RUNTIME_FUNCTION(Object*, Runtime_URIEscape) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, source, 0);
@@ -6265,7 +6265,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_URIEscape) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_URIUnescape) {
+RUNTIME_FUNCTION(Object*, Runtime_URIUnescape) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, source, 0);
@@ -6281,7 +6281,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_URIUnescape) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_QuoteJSONString) {
+RUNTIME_FUNCTION(Object*, Runtime_QuoteJSONString) {
HandleScope scope(isolate);
CONVERT_ARG_HANDLE_CHECKED(String, string, 0);
ASSERT(args.length() == 1);
@@ -6292,7 +6292,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_QuoteJSONString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BasicJSONStringify) {
+RUNTIME_FUNCTION(Object*, Runtime_BasicJSONStringify) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
@@ -6304,7 +6304,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_BasicJSONStringify) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringParseInt) {
+RUNTIME_FUNCTION(Object*, Runtime_StringParseInt) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(String, subject, 0);
@@ -6331,7 +6331,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringParseInt) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringParseFloat) {
+RUNTIME_FUNCTION(Object*, Runtime_StringParseFloat) {
HandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, subject, 0);
@@ -6354,7 +6354,7 @@ static inline bool ToUpperOverflows(uc32 character) {
template <class Converter>
-MUST_USE_RESULT static MaybeObject* ConvertCaseHelper(
+MUST_USE_RESULT static Object* ConvertCaseHelper(
Isolate* isolate,
String* string,
SeqString* result,
@@ -6577,7 +6577,7 @@ static bool FastAsciiConvert(char* dst,
template <class Converter>
-MUST_USE_RESULT static MaybeObject* ConvertCase(
+MUST_USE_RESULT static Object* ConvertCase(
Handle<String> s,
Isolate* isolate,
unibrow::Mapping<Converter, 128>* mapping) {
@@ -6616,10 +6616,8 @@ MUST_USE_RESULT static MaybeObject* ConvertCase(
result = isolate->factory()->NewRawTwoByteString(length).ToHandleChecked();
}
- MaybeObject* maybe = ConvertCaseHelper(isolate, *s, *result, length, mapping);
- Object* answer;
- if (!maybe->ToObject(&answer)) return maybe;
- if (answer->IsString()) return answer;
+ Object* answer = ConvertCaseHelper(isolate, *s, *result, length, mapping);
+ if (answer->IsException() || answer->IsString()) return answer;
ASSERT(answer->IsSmi());
length = Smi::cast(answer)->value();
@@ -6635,7 +6633,7 @@ MUST_USE_RESULT static MaybeObject* ConvertCase(
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToLowerCase) {
+RUNTIME_FUNCTION(Object*, Runtime_StringToLowerCase) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, s, 0);
@@ -6644,7 +6642,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToLowerCase) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToUpperCase) {
+RUNTIME_FUNCTION(Object*, Runtime_StringToUpperCase) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, s, 0);
@@ -6653,7 +6651,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToUpperCase) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringTrim) {
+RUNTIME_FUNCTION(Object*, Runtime_StringTrim) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -6686,7 +6684,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringTrim) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringSplit) {
+RUNTIME_FUNCTION(Object*, Runtime_StringSplit) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(String, subject, 0);
@@ -6811,7 +6809,7 @@ static int CopyCachedAsciiCharsToArray(Heap* heap,
// Converts a String to JSArray.
// For example, "foo" => ["f", "o", "o"].
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToArray) {
+RUNTIME_FUNCTION(Object*, Runtime_StringToArray) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(String, s, 0);
@@ -6860,7 +6858,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringToArray) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NewStringWrapper) {
+RUNTIME_FUNCTION(Object*, Runtime_NewStringWrapper) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, value, 0);
@@ -6875,7 +6873,7 @@ bool Runtime::IsUpperCaseChar(RuntimeState* runtime_state, uint16_t ch) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NumberToString) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NumberToString) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_NUMBER_ARG_HANDLE_CHECKED(number, 0);
@@ -6884,7 +6882,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NumberToString) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NumberToStringSkipCache) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NumberToStringSkipCache) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_NUMBER_ARG_HANDLE_CHECKED(number, 0);
@@ -6893,7 +6891,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NumberToStringSkipCache) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToInteger) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToInteger) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -6902,7 +6900,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToInteger) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToIntegerMapMinusZero) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToIntegerMapMinusZero) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -6915,7 +6913,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToIntegerMapMinusZero) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToJSUint32) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToJSUint32) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -6924,7 +6922,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToJSUint32) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToJSInt32) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberToJSInt32) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -6935,7 +6933,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberToJSInt32) {
// Converts a Number to a Smi, if possible. Returns NaN if the number is not
// a small integer.
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NumberToSmi) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NumberToSmi) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, obj, 0);
@@ -6953,14 +6951,14 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NumberToSmi) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_AllocateHeapNumber) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_AllocateHeapNumber) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
return *isolate->factory()->NewHeapNumber(0);
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberAdd) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberAdd) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -6970,7 +6968,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberAdd) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberSub) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberSub) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -6980,7 +6978,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberSub) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberMul) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberMul) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -6990,7 +6988,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberMul) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberUnaryMinus) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberUnaryMinus) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -6999,7 +6997,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberUnaryMinus) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberDiv) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberDiv) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7009,7 +7007,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberDiv) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberMod) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberMod) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7019,7 +7017,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberMod) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberImul) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberImul) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7029,7 +7027,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberImul) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StringAdd) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_StringAdd) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(String, str1, 0);
@@ -7137,7 +7135,7 @@ static inline int StringBuilderConcatLength(int special_length,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringBuilderConcat) {
+RUNTIME_FUNCTION(Object*, Runtime_StringBuilderConcat) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSArray, array, 0);
@@ -7202,7 +7200,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringBuilderConcat) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringBuilderJoin) {
+RUNTIME_FUNCTION(Object*, Runtime_StringBuilderJoin) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSArray, array, 0);
@@ -7322,7 +7320,7 @@ static void JoinSparseArrayWithSeparator(FixedArray* elements,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SparseJoinWithSeparator) {
+RUNTIME_FUNCTION(Object*, Runtime_SparseJoinWithSeparator) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSArray, elements_array, 0);
@@ -7409,7 +7407,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SparseJoinWithSeparator) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberOr) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberOr) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7419,7 +7417,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberOr) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberAnd) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberAnd) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7429,7 +7427,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberAnd) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberXor) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberXor) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7439,7 +7437,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberXor) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberShl) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberShl) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7449,7 +7447,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberShl) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberShr) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberShr) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7459,7 +7457,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberShr) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberSar) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberSar) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -7470,7 +7468,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberSar) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberEquals) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberEquals) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -7489,7 +7487,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberEquals) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringEquals) {
+RUNTIME_FUNCTION(Object*, Runtime_StringEquals) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 2);
@@ -7507,7 +7505,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringEquals) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberCompare) {
+RUNTIME_FUNCTION(Object*, Runtime_NumberCompare) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 3);
@@ -7522,7 +7520,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NumberCompare) {
// Compare two Smis as if they were converted to strings and then
// compared lexicographically.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SmiLexicographicCompare) {
+RUNTIME_FUNCTION(Object*, Runtime_SmiLexicographicCompare) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
CONVERT_SMI_ARG_CHECKED(x_value, 0);
@@ -7597,7 +7595,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SmiLexicographicCompare) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StringCompare) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_StringCompare) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 2);
@@ -7665,7 +7663,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StringCompare) {
#define RUNTIME_UNARY_MATH(Name, name) \
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Math##Name) { \
+RUNTIME_FUNCTION(Object*, Runtime_Math##Name) { \
HandleScope scope(isolate); \
ASSERT(args.length() == 1); \
isolate->counters()->math_##name()->Increment(); \
@@ -7680,7 +7678,7 @@ RUNTIME_UNARY_MATH(Log, log)
#undef RUNTIME_UNARY_MATH
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DoubleHi) {
+RUNTIME_FUNCTION(Object*, Runtime_DoubleHi) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_DOUBLE_ARG_CHECKED(x, 0);
@@ -7690,7 +7688,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DoubleHi) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DoubleLo) {
+RUNTIME_FUNCTION(Object*, Runtime_DoubleLo) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_DOUBLE_ARG_CHECKED(x, 0);
@@ -7699,7 +7697,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DoubleLo) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ConstructDouble) {
+RUNTIME_FUNCTION(Object*, Runtime_ConstructDouble) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_NUMBER_CHECKED(uint32_t, hi, Uint32, args[0]);
@@ -7712,7 +7710,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ConstructDouble) {
static const double kPiDividedBy4 = 0.78539816339744830962;
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MathAtan2) {
+RUNTIME_FUNCTION(Object*, Runtime_MathAtan2) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
isolate->counters()->math_atan2()->Increment();
@@ -7735,7 +7733,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MathAtan2) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MathExp) {
+RUNTIME_FUNCTION(Object*, Runtime_MathExp) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
isolate->counters()->math_exp()->Increment();
@@ -7746,7 +7744,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MathExp) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MathFloor) {
+RUNTIME_FUNCTION(Object*, Runtime_MathFloor) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
isolate->counters()->math_floor()->Increment();
@@ -7758,7 +7756,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MathFloor) {
// Slow version of Math.pow. We check for fast paths for special cases.
// Used if SSE2/VFP3 is not available.
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_MathPowSlow) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_MathPowSlow) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
isolate->counters()->math_pow()->Increment();
@@ -7781,7 +7779,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_MathPowSlow) {
// Fast version of Math.pow if we know that y is not an integer and y is not
// -0.5 or 0.5. Used as slow case from full codegen.
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_MathPow) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_MathPow) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
isolate->counters()->math_pow()->Increment();
@@ -7798,7 +7796,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_MathPow) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RoundNumber) {
+RUNTIME_FUNCTION(Object*, Runtime_RoundNumber) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
isolate->counters()->math_round()->Increment();
@@ -7841,7 +7839,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RoundNumber) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MathSqrt) {
+RUNTIME_FUNCTION(Object*, Runtime_MathSqrt) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
isolate->counters()->math_sqrt()->Increment();
@@ -7851,7 +7849,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MathSqrt) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MathFround) {
+RUNTIME_FUNCTION(Object*, Runtime_MathFround) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -7861,7 +7859,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MathFround) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateMakeDay) {
+RUNTIME_FUNCTION(Object*, Runtime_DateMakeDay) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
@@ -7872,7 +7870,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateMakeDay) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateSetValue) {
+RUNTIME_FUNCTION(Object*, Runtime_DateSetValue) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -7907,7 +7905,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateSetValue) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewArgumentsFast) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewArgumentsFast) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -8001,7 +7999,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewArgumentsFast) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewStrictArgumentsFast) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewStrictArgumentsFast) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, callee, 0)
@@ -8025,7 +8023,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewStrictArgumentsFast) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewClosureFromStubFailure) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewClosureFromStubFailure) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(SharedFunctionInfo, shared, 0);
@@ -8036,7 +8034,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewClosureFromStubFailure) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewClosure) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewClosure) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(Context, context, 0);
@@ -8101,7 +8099,7 @@ static SmartArrayPointer<Handle<Object> > GetCallerArguments(
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionBindArguments) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionBindArguments) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, bound_function, 0);
@@ -8162,7 +8160,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionBindArguments) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BoundFunctionGetBindings) {
+RUNTIME_FUNCTION(Object*, Runtime_BoundFunctionGetBindings) {
HandleScope handles(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, callable, 0);
@@ -8178,7 +8176,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_BoundFunctionGetBindings) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NewObjectFromBound) {
+RUNTIME_FUNCTION(Object*, Runtime_NewObjectFromBound) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
// First argument is a function to use as a constructor.
@@ -8220,7 +8218,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NewObjectFromBound) {
}
-static MaybeObject* Runtime_NewObjectHelper(Isolate* isolate,
+static Object* Runtime_NewObjectHelper(Isolate* isolate,
Handle<Object> constructor,
Handle<AllocationSite> site) {
// If the constructor isn't a proper function we throw a type error.
@@ -8294,7 +8292,7 @@ static MaybeObject* Runtime_NewObjectHelper(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewObject) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewObject) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, constructor, 0);
@@ -8304,7 +8302,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewObject) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewObjectWithAllocationSite) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewObjectWithAllocationSite) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(Object, constructor, 1);
@@ -8318,7 +8316,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewObjectWithAllocationSite) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_FinalizeInstanceSize) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_FinalizeInstanceSize) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -8329,7 +8327,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_FinalizeInstanceSize) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CompileUnoptimized) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_CompileUnoptimized) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8357,7 +8355,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CompileUnoptimized) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_CompileOptimized) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_CompileOptimized) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8420,7 +8418,7 @@ class ActivationsFinder : public ThreadVisitor {
};
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NotifyStubFailure) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NotifyStubFailure) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
Deoptimizer* deoptimizer = Deoptimizer::Grab(isolate);
@@ -8430,7 +8428,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NotifyStubFailure) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NotifyDeoptimized) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NotifyDeoptimized) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_SMI_ARG_CHECKED(type_arg, 0);
@@ -8489,7 +8487,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NotifyDeoptimized) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DeoptimizeFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_DeoptimizeFunction) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8501,7 +8499,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DeoptimizeFunction) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ClearFunctionTypeFeedback) {
+RUNTIME_FUNCTION(Object*, Runtime_ClearFunctionTypeFeedback) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8514,7 +8512,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ClearFunctionTypeFeedback) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RunningInSimulator) {
+RUNTIME_FUNCTION(Object*, Runtime_RunningInSimulator) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
#if defined(USE_SIMULATOR)
@@ -8525,14 +8523,14 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RunningInSimulator) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsConcurrentRecompilationSupported) {
+RUNTIME_FUNCTION(Object*, Runtime_IsConcurrentRecompilationSupported) {
SealHandleScope shs(isolate);
return isolate->heap()->ToBoolean(
isolate->concurrent_recompilation_enabled());
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_OptimizeFunctionOnNextCall) {
+RUNTIME_FUNCTION(Object*, Runtime_OptimizeFunctionOnNextCall) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 1 || args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8567,7 +8565,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_OptimizeFunctionOnNextCall) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NeverOptimizeFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_NeverOptimizeFunction) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSFunction, function, 0);
@@ -8576,7 +8574,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NeverOptimizeFunction) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetOptimizationStatus) {
+RUNTIME_FUNCTION(Object*, Runtime_GetOptimizationStatus) {
HandleScope scope(isolate);
RUNTIME_ASSERT(args.length() == 1 || args.length() == 2);
if (!isolate->use_crankshaft()) {
@@ -8611,7 +8609,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetOptimizationStatus) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_UnblockConcurrentRecompilation) {
+RUNTIME_FUNCTION(Object*, Runtime_UnblockConcurrentRecompilation) {
ASSERT(args.length() == 0);
RUNTIME_ASSERT(FLAG_block_concurrent_recompilation);
RUNTIME_ASSERT(isolate->concurrent_recompilation_enabled());
@@ -8620,7 +8618,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_UnblockConcurrentRecompilation) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetOptimizationCount) {
+RUNTIME_FUNCTION(Object*, Runtime_GetOptimizationCount) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8647,7 +8645,7 @@ static bool IsSuitableForOnStackReplacement(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CompileForOnStackReplacement) {
+RUNTIME_FUNCTION(Object*, Runtime_CompileForOnStackReplacement) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -8760,7 +8758,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CompileForOnStackReplacement) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetAllocationTimeout) {
+RUNTIME_FUNCTION(Object*, Runtime_SetAllocationTimeout) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2 || args.length() == 3);
#ifdef DEBUG
@@ -8782,7 +8780,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetAllocationTimeout) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CheckIsBootstrapping) {
+RUNTIME_FUNCTION(Object*, Runtime_CheckIsBootstrapping) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
RUNTIME_ASSERT(isolate->bootstrapper()->IsActive());
@@ -8790,7 +8788,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CheckIsBootstrapping) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetRootNaN) {
+RUNTIME_FUNCTION(Object*, Runtime_GetRootNaN) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
RUNTIME_ASSERT(isolate->bootstrapper()->IsActive());
@@ -8798,7 +8796,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetRootNaN) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Call) {
+RUNTIME_FUNCTION(Object*, Runtime_Call) {
HandleScope scope(isolate);
ASSERT(args.length() >= 2);
int argc = args.length() - 2;
@@ -8830,7 +8828,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_Call) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Apply) {
+RUNTIME_FUNCTION(Object*, Runtime_Apply) {
HandleScope scope(isolate);
ASSERT(args.length() == 5);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, fun, 0);
@@ -8866,7 +8864,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_Apply) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionDelegate) {
+RUNTIME_FUNCTION(Object*, Runtime_GetFunctionDelegate) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
@@ -8875,7 +8873,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionDelegate) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetConstructorDelegate) {
+RUNTIME_FUNCTION(Object*, Runtime_GetConstructorDelegate) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
@@ -8884,7 +8882,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetConstructorDelegate) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewGlobalContext) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewGlobalContext) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -8900,7 +8898,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewGlobalContext) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewFunctionContext) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_NewFunctionContext) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -8910,7 +8908,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_NewFunctionContext) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushWithContext) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_PushWithContext) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
Handle<JSReceiver> extension_object;
@@ -8947,7 +8945,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushWithContext) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushCatchContext) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_PushCatchContext) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
@@ -8969,7 +8967,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushCatchContext) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushBlockContext) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_PushBlockContext) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(ScopeInfo, scope_info, 0);
@@ -8990,7 +8988,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushBlockContext) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsJSModule) {
+RUNTIME_FUNCTION(Object*, Runtime_IsJSModule) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, obj, 0);
@@ -8998,7 +8996,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsJSModule) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushModuleContext) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_PushModuleContext) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
CONVERT_SMI_ARG_CHECKED(index, 0);
@@ -9033,7 +9031,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PushModuleContext) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeclareModules) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_DeclareModules) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(FixedArray, descriptions, 0);
@@ -9087,7 +9085,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeclareModules) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeleteContextSlot) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_DeleteContextSlot) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -9136,12 +9134,12 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_DeleteContextSlot) {
// allocated by the caller, and passed as a pointer in a hidden first parameter.
#ifdef V8_HOST_ARCH_64_BIT
struct ObjectPair {
- MaybeObject* x;
- MaybeObject* y;
+ Object* x;
+ Object* y;
};
-static inline ObjectPair MakePair(MaybeObject* x, MaybeObject* y) {
+static inline ObjectPair MakePair(Object* x, Object* y) {
ObjectPair result = {x, y};
// Pointers x and y returned in rax and rdx, in AMD-x64-abi.
// In Win64 they are assigned to a hidden first argument.
@@ -9149,7 +9147,7 @@ static inline ObjectPair MakePair(MaybeObject* x, MaybeObject* y) {
}
#else
typedef uint64_t ObjectPair;
-static inline ObjectPair MakePair(MaybeObject* x, MaybeObject* y) {
+static inline ObjectPair MakePair(Object* x, Object* y) {
#if defined(V8_TARGET_LITTLE_ENDIAN)
return reinterpret_cast<uint32_t>(x) |
(reinterpret_cast<ObjectPair>(y) << 32);
@@ -9205,7 +9203,7 @@ static ObjectPair LoadContextSlotHelper(Arguments args,
&attributes,
&binding_flags);
if (isolate->has_pending_exception()) {
- return MakePair(Failure::Exception(), NULL);
+ return MakePair(isolate->heap()->exception(), NULL);
}
// If the index is non-negative, the slot has been found in a context.
@@ -9263,7 +9261,7 @@ static ObjectPair LoadContextSlotHelper(Arguments args,
ASSIGN_RETURN_ON_EXCEPTION_VALUE(
isolate, value,
Object::GetProperty(object, name),
- MakePair(Failure::Exception(), NULL));
+ MakePair(isolate->heap()->exception(), NULL));
return MakePair(*value, *receiver_handle);
}
@@ -9291,7 +9289,7 @@ RUNTIME_FUNCTION(ObjectPair, RuntimeHidden_LoadContextSlotNoReferenceError) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StoreContextSlot) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_StoreContextSlot) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
@@ -9309,7 +9307,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StoreContextSlot) {
&index,
&attributes,
&binding_flags);
- if (isolate->has_pending_exception()) return Failure::Exception();
+ if (isolate->has_pending_exception()) return isolate->heap()->exception();
if (index >= 0) {
// The property was found in a context slot.
@@ -9376,7 +9374,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StoreContextSlot) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_Throw) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_Throw) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -9384,7 +9382,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_Throw) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ReThrow) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ReThrow) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -9392,14 +9390,14 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ReThrow) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_PromoteScheduledException) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_PromoteScheduledException) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
return isolate->PromoteScheduledException();
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowReferenceError) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ThrowReferenceError) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, name, 0);
@@ -9410,7 +9408,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowReferenceError) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowNotDateError) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ThrowNotDateError) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
return isolate->Throw(*isolate->factory()->NewTypeError(
@@ -9418,7 +9416,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowNotDateError) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowMessage) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ThrowMessage) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_SMI_ARG_CHECKED(message_id, 0);
@@ -9430,7 +9428,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ThrowMessage) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StackGuard) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_StackGuard) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
@@ -9443,7 +9441,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_StackGuard) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_TryInstallOptimizedCode) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_TryInstallOptimizedCode) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -9460,7 +9458,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_TryInstallOptimizedCode) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_Interrupt) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_Interrupt) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
return Execution::HandleStackGuardInterrupt(isolate);
@@ -9496,7 +9494,7 @@ static void PrintTransition(Isolate* isolate, Object* result) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TraceEnter) {
+RUNTIME_FUNCTION(Object*, Runtime_TraceEnter) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
PrintTransition(isolate, NULL);
@@ -9504,7 +9502,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TraceEnter) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TraceExit) {
+RUNTIME_FUNCTION(Object*, Runtime_TraceExit) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, obj, 0);
@@ -9513,7 +9511,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TraceExit) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPrint) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugPrint) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -9544,7 +9542,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPrint) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugTrace) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugTrace) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
isolate->PrintStack(stdout);
@@ -9552,7 +9550,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugTrace) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateCurrentTime) {
+RUNTIME_FUNCTION(Object*, Runtime_DateCurrentTime) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
@@ -9565,7 +9563,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateCurrentTime) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateParseString) {
+RUNTIME_FUNCTION(Object*, Runtime_DateParseString) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(String, str, 0);
@@ -9600,7 +9598,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateParseString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateLocalTimezone) {
+RUNTIME_FUNCTION(Object*, Runtime_DateLocalTimezone) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -9613,7 +9611,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateLocalTimezone) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateToUTC) {
+RUNTIME_FUNCTION(Object*, Runtime_DateToUTC) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -9624,7 +9622,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateToUTC) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DateCacheVersion) {
+RUNTIME_FUNCTION(Object*, Runtime_DateCacheVersion) {
HandleScope hs(isolate);
ASSERT(args.length() == 0);
if (!isolate->eternal_handles()->Exists(EternalHandles::DATE_CACHE_VERSION)) {
@@ -9645,7 +9643,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DateCacheVersion) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GlobalReceiver) {
+RUNTIME_FUNCTION(Object*, Runtime_GlobalReceiver) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, global, 0);
@@ -9654,7 +9652,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GlobalReceiver) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsAttachedGlobal) {
+RUNTIME_FUNCTION(Object*, Runtime_IsAttachedGlobal) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(Object, global, 0);
@@ -9664,7 +9662,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsAttachedGlobal) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ParseJson) {
+RUNTIME_FUNCTION(Object*, Runtime_ParseJson) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, source, 0);
@@ -9697,7 +9695,7 @@ bool CodeGenerationFromStringsAllowed(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CompileString) {
+RUNTIME_FUNCTION(Object*, Runtime_CompileString) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(String, source, 0);
@@ -9744,7 +9742,7 @@ static ObjectPair CompileGlobalEval(Isolate* isolate,
native_context->ErrorMessageForCodeGenerationFromStrings();
isolate->Throw(*isolate->factory()->NewEvalError(
"code_gen_from_strings", HandleVector<Object>(&error_message, 1)));
- return MakePair(Failure::Exception(), NULL);
+ return MakePair(isolate->heap()->exception(), NULL);
}
// Deal with a normal eval call with a string argument. Compile it
@@ -9755,7 +9753,7 @@ static ObjectPair CompileGlobalEval(Isolate* isolate,
isolate, compiled,
Compiler::GetFunctionFromEval(
source, context, strict_mode, restriction, scope_position),
- MakePair(Failure::Exception(), NULL));
+ MakePair(isolate->heap()->exception(), NULL));
return MakePair(*compiled, *receiver);
}
@@ -9788,7 +9786,7 @@ RUNTIME_FUNCTION(ObjectPair, RuntimeHidden_ResolvePossiblyDirectEval) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_AllocateInNewSpace) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_AllocateInNewSpace) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_SMI_ARG_CHECKED(size, 0);
@@ -9799,7 +9797,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_AllocateInNewSpace) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_AllocateInTargetSpace) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_AllocateInTargetSpace) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_SMI_ARG_CHECKED(size, 0);
@@ -9816,7 +9814,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_AllocateInTargetSpace) {
// Push an object unto an array of objects if it is not already in the
// array. Returns true if the element was pushed on the stack and
// false otherwise.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_PushIfAbsent) {
+RUNTIME_FUNCTION(Object*, Runtime_PushIfAbsent) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSArray, array, 0);
@@ -10324,7 +10322,7 @@ static bool IterateElements(Isolate* isolate,
* TODO(581): Fix non-compliance for very large concatenations and update to
* following the ECMAScript 5 specification.
*/
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayConcat) {
+RUNTIME_FUNCTION(Object*, Runtime_ArrayConcat) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 1);
@@ -10480,7 +10478,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayConcat) {
if (obj->IsJSArray()) {
Handle<JSArray> array = Handle<JSArray>::cast(obj);
if (!IterateElements(isolate, array, &visitor)) {
- return Failure::Exception();
+ return isolate->heap()->exception();
}
} else {
visitor.visit(0, obj);
@@ -10499,7 +10497,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ArrayConcat) {
// This will not allocate (flatten the string), but it may run
// very slowly for very deeply nested ConsStrings. For debugging use only.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GlobalPrint) {
+RUNTIME_FUNCTION(Object*, Runtime_GlobalPrint) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -10520,7 +10518,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GlobalPrint) {
// property.
// Returns the number of non-undefined elements collected.
// Returns -1 if hole removal is not supported by this method.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RemoveArrayHoles) {
+RUNTIME_FUNCTION(Object*, Runtime_RemoveArrayHoles) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -10530,7 +10528,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RemoveArrayHoles) {
// Move contents of argument 0 (an array) to argument 1 (an array)
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MoveArrayContents) {
+RUNTIME_FUNCTION(Object*, Runtime_MoveArrayContents) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSArray, from, 0);
@@ -10553,7 +10551,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MoveArrayContents) {
// How many elements does this object/array have?
-RUNTIME_FUNCTION(MaybeObject*, Runtime_EstimateNumberOfElements) {
+RUNTIME_FUNCTION(Object*, Runtime_EstimateNumberOfElements) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSObject, object, 0);
@@ -10574,7 +10572,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_EstimateNumberOfElements) {
// or undefined) or a number representing the positive length of an interval
// starting at index 0.
// Intervals can span over some keys that are not in the object.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetArrayKeys) {
+RUNTIME_FUNCTION(Object*, Runtime_GetArrayKeys) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, array, 0);
@@ -10613,7 +10611,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetArrayKeys) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LookupAccessor) {
+RUNTIME_FUNCTION(Object*, Runtime_LookupAccessor) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, receiver, 0);
@@ -10630,7 +10628,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LookupAccessor) {
#ifdef ENABLE_DEBUGGER_SUPPORT
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugBreak) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugBreak) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
return Execution::DebugBreakHelper(isolate);
@@ -10653,7 +10651,7 @@ static StackFrame::Id UnwrapFrameId(int wrapped) {
// args[0]: debug event listener function to set or null or undefined for
// clearing the event listener function
// args[1]: object supplied during callback
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetDebugEventListener) {
+RUNTIME_FUNCTION(Object*, Runtime_SetDebugEventListener) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
RUNTIME_ASSERT(args[0]->IsJSFunction() ||
@@ -10667,7 +10665,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetDebugEventListener) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Break) {
+RUNTIME_FUNCTION(Object*, Runtime_Break) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
isolate->stack_guard()->DebugBreak();
@@ -10733,7 +10731,7 @@ static Handle<Object> DebugLookupResultValue(Isolate* isolate,
// 4: Setter function if defined
// Items 2-4 are only filled if the property has either a getter or a setter
// defined through __defineGetter__ and/or __defineSetter__.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetPropertyDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugGetPropertyDetails) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -10823,7 +10821,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetPropertyDetails) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetProperty) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugGetProperty) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -10839,7 +10837,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetProperty) {
// Return the property type calculated from the property details.
// args[0]: smi with property details.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPropertyTypeFromDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugPropertyTypeFromDetails) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_PROPERTY_DETAILS_CHECKED(details, 0);
@@ -10849,7 +10847,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPropertyTypeFromDetails) {
// Return the property attribute calculated from the property details.
// args[0]: smi with property details.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPropertyAttributesFromDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugPropertyAttributesFromDetails) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_PROPERTY_DETAILS_CHECKED(details, 0);
@@ -10859,7 +10857,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPropertyAttributesFromDetails) {
// Return the property insertion index calculated from the property details.
// args[0]: smi with property details.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPropertyIndexFromDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugPropertyIndexFromDetails) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_PROPERTY_DETAILS_CHECKED(details, 0);
@@ -10871,7 +10869,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPropertyIndexFromDetails) {
// Return property value from named interceptor.
// args[0]: object
// args[1]: property name
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugNamedInterceptorPropertyValue) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugNamedInterceptorPropertyValue) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -10890,7 +10888,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugNamedInterceptorPropertyValue) {
// Return element value from indexed interceptor.
// args[0]: object
// args[1]: index
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugIndexedInterceptorElementValue) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugIndexedInterceptorElementValue) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -10909,7 +10907,7 @@ static bool CheckExecutionState(Isolate* isolate, int break_id) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CheckExecutionState) {
+RUNTIME_FUNCTION(Object*, Runtime_CheckExecutionState) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -10918,7 +10916,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CheckExecutionState) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFrameCount) {
+RUNTIME_FUNCTION(Object*, Runtime_GetFrameCount) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -11056,7 +11054,7 @@ static SaveContext* FindSavedContextForFrame(Isolate* isolate,
// Arguments name, value
// Locals name, value
// Return value if any
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFrameDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_GetFrameDetails) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12082,7 +12080,7 @@ class ScopeIterator {
};
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetScopeCount) {
+RUNTIME_FUNCTION(Object*, Runtime_GetScopeCount) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12110,7 +12108,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetScopeCount) {
// Returns the list of step-in positions (text offset) in a function of the
// stack frame in a range from the current debug break position to the end
// of the corresponding statement.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetStepInPositions) {
+RUNTIME_FUNCTION(Object*, Runtime_GetStepInPositions) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12217,7 +12215,7 @@ MUST_USE_RESULT static MaybeHandle<JSObject> MaterializeScopeDetails(
// The array returned contains the following information:
// 0: Scope type
// 1: Scope object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetScopeDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_GetScopeDetails) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12257,7 +12255,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetScopeDetails) {
// The array returned contains arrays with the following information:
// 0: Scope type
// 1: Scope object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetAllScopesDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_GetAllScopesDetails) {
HandleScope scope(isolate);
ASSERT(args.length() == 3 || args.length() == 4);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12294,7 +12292,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetAllScopesDetails) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionScopeCount) {
+RUNTIME_FUNCTION(Object*, Runtime_GetFunctionScopeCount) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -12311,7 +12309,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionScopeCount) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionScopeDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_GetFunctionScopeDetails) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -12358,7 +12356,7 @@ static bool SetScopeVariableValue(ScopeIterator* it, int index,
// args[5]: object: new value
//
// Return true if success and false otherwise
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetScopeVariableValue) {
+RUNTIME_FUNCTION(Object*, Runtime_SetScopeVariableValue) {
HandleScope scope(isolate);
ASSERT(args.length() == 6);
@@ -12392,7 +12390,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetScopeVariableValue) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPrintScopes) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugPrintScopes) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
@@ -12410,7 +12408,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugPrintScopes) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetThreadCount) {
+RUNTIME_FUNCTION(Object*, Runtime_GetThreadCount) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12441,7 +12439,7 @@ static const int kThreadDetailsSize = 2;
// The array returned contains the following information:
// 0: Is current thread?
// 1: Thread id
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetThreadDetails) {
+RUNTIME_FUNCTION(Object*, Runtime_GetThreadDetails) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12487,7 +12485,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetThreadDetails) {
// Sets the disable break state
// args[0]: disable break state
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetDisableBreak) {
+RUNTIME_FUNCTION(Object*, Runtime_SetDisableBreak) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_BOOLEAN_ARG_CHECKED(disable_break, 0);
@@ -12501,7 +12499,7 @@ static bool IsPositionAlignmentCodeCorrect(int alignment) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetBreakLocations) {
+RUNTIME_FUNCTION(Object*, Runtime_GetBreakLocations) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -12529,7 +12527,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetBreakLocations) {
// args[0]: function
// args[1]: number: break source position (within the function source)
// args[2]: number: break point object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetFunctionBreakPoint) {
+RUNTIME_FUNCTION(Object*, Runtime_SetFunctionBreakPoint) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -12552,7 +12550,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetFunctionBreakPoint) {
// args[1]: number: break source position (within the script source)
// args[2]: number, breakpoint position alignment
// args[3]: number: break point object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetScriptBreakPoint) {
+RUNTIME_FUNCTION(Object*, Runtime_SetScriptBreakPoint) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_ARG_HANDLE_CHECKED(JSValue, wrapper, 0);
@@ -12584,7 +12582,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetScriptBreakPoint) {
// Clear a break point
// args[0]: number: break point object
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ClearBreakPoint) {
+RUNTIME_FUNCTION(Object*, Runtime_ClearBreakPoint) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, break_point_object_arg, 0);
@@ -12599,7 +12597,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ClearBreakPoint) {
// Change the state of break on exceptions.
// args[0]: Enum value indicating whether to affect caught/uncaught exceptions.
// args[1]: Boolean indicating on/off.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ChangeBreakOnException) {
+RUNTIME_FUNCTION(Object*, Runtime_ChangeBreakOnException) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_NUMBER_CHECKED(uint32_t, type_arg, Uint32, args[0]);
@@ -12616,7 +12614,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ChangeBreakOnException) {
// Returns the state of break on exceptions
// args[0]: boolean indicating uncaught exceptions
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsBreakOnException) {
+RUNTIME_FUNCTION(Object*, Runtime_IsBreakOnException) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_NUMBER_CHECKED(uint32_t, type_arg, Uint32, args[0]);
@@ -12632,7 +12630,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsBreakOnException) {
// args[1]: step action from the enumeration StepAction
// args[2]: number of times to perform the step, for step out it is the number
// of frames to step down.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_PrepareStep) {
+RUNTIME_FUNCTION(Object*, Runtime_PrepareStep) {
HandleScope scope(isolate);
ASSERT(args.length() == 4);
CONVERT_NUMBER_CHECKED(int, break_id, Int32, args[0]);
@@ -12684,7 +12682,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_PrepareStep) {
// Clear all stepping set by PrepareStep.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ClearStepping) {
+RUNTIME_FUNCTION(Object*, Runtime_ClearStepping) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
isolate->debug()->ClearStepping();
@@ -12764,7 +12762,7 @@ static MaybeHandle<Object> DebugEvaluate(Isolate* isolate,
// - Parameters and stack-allocated locals need to be materialized. Altered
// values need to be written back to the stack afterwards.
// - The arguments object needs to materialized.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluate) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugEvaluate) {
HandleScope scope(isolate);
// Check the execution state and decode arguments frame and source to be
@@ -12830,7 +12828,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluate) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluateGlobal) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugEvaluateGlobal) {
HandleScope scope(isolate);
// Check the execution state and decode arguments frame and source to be
@@ -12868,7 +12866,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugEvaluateGlobal) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetLoadedScripts) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugGetLoadedScripts) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
@@ -12970,7 +12968,7 @@ static int DebugReferencedBy(HeapIterator* iterator,
// args[0]: the object to find references to
// args[1]: constructor function for instances to exclude (Mirror)
// args[2]: the the maximum number of objects to return
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugReferencedBy) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugReferencedBy) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -13060,7 +13058,7 @@ static int DebugConstructedBy(HeapIterator* iterator,
// Scan the heap for objects constructed by a specific function.
// args[0]: the constructor to find instances of
// args[1]: the the maximum number of objects to return
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugConstructedBy) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugConstructedBy) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -13105,7 +13103,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugConstructedBy) {
// Find the effective prototype object as returned by __proto__.
// args[0]: the object to find the prototype for.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetPrototype) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugGetPrototype) {
HandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
@@ -13114,7 +13112,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugGetPrototype) {
// Patches script source (should be called upon BeforeCompile event).
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugSetScriptSource) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugSetScriptSource) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -13132,7 +13130,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugSetScriptSource) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SystemBreak) {
+RUNTIME_FUNCTION(Object*, Runtime_SystemBreak) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
OS::DebugBreak();
@@ -13140,14 +13138,14 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SystemBreak) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugDisassembleFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugDisassembleFunction) {
HandleScope scope(isolate);
#ifdef DEBUG
ASSERT(args.length() == 1);
// Get the function and make sure it is compiled.
CONVERT_ARG_HANDLE_CHECKED(JSFunction, func, 0);
if (!Compiler::EnsureCompiled(func, KEEP_EXCEPTION)) {
- return Failure::Exception();
+ return isolate->heap()->exception();
}
func->code()->PrintLn();
#endif // DEBUG
@@ -13155,14 +13153,14 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugDisassembleFunction) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugDisassembleConstructor) {
+RUNTIME_FUNCTION(Object*, Runtime_DebugDisassembleConstructor) {
HandleScope scope(isolate);
#ifdef DEBUG
ASSERT(args.length() == 1);
// Get the function and make sure it is compiled.
CONVERT_ARG_HANDLE_CHECKED(JSFunction, func, 0);
if (!Compiler::EnsureCompiled(func, KEEP_EXCEPTION)) {
- return Failure::Exception();
+ return isolate->heap()->exception();
}
func->shared()->construct_stub()->PrintLn();
#endif // DEBUG
@@ -13170,7 +13168,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_DebugDisassembleConstructor) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FunctionGetInferredName) {
+RUNTIME_FUNCTION(Object*, Runtime_FunctionGetInferredName) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -13208,8 +13206,7 @@ static int FindSharedFunctionInfosForScript(HeapIterator* iterator,
// For a script finds all SharedFunctionInfo's in the heap that points
// to this script. Returns JSArray of SharedFunctionInfo wrapped
// in OpaqueReferences.
-RUNTIME_FUNCTION(MaybeObject*,
- Runtime_LiveEditFindSharedFunctionInfosForScript) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditFindSharedFunctionInfosForScript) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 1);
@@ -13258,7 +13255,7 @@ RUNTIME_FUNCTION(MaybeObject*,
// Returns a JSArray of compilation infos. The array is ordered so that
// each function with all its descendant is always stored in a continues range
// with the function itself going first. The root function is a script function.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditGatherCompileInfo) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditGatherCompileInfo) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13278,7 +13275,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditGatherCompileInfo) {
// Changes the source of the script to a new_source.
// If old_script_name is provided (i.e. is a String), also creates a copy of
// the script with its original source and sends notification to debugger.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditReplaceScript) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditReplaceScript) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 3);
@@ -13301,7 +13298,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditReplaceScript) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditFunctionSourceUpdated) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditFunctionSourceUpdated) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 1);
@@ -13314,7 +13311,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditFunctionSourceUpdated) {
// Replaces code of SharedFunctionInfo with a new one.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditReplaceFunctionCode) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditReplaceFunctionCode) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13328,7 +13325,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditReplaceFunctionCode) {
// Connects SharedFunctionInfo to another script.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditFunctionSetScript) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditFunctionSetScript) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13355,7 +13352,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditFunctionSetScript) {
// In a code of a parent function replaces original function as embedded object
// with a substitution one.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditReplaceRefToNestedFunction) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditReplaceRefToNestedFunction) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 3);
@@ -13375,7 +13372,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditReplaceRefToNestedFunction) {
// array of groups of 3 numbers:
// (change_begin, change_end, change_end_new_position).
// Each group describes a change in text; groups are sorted by change_begin.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditPatchFunctionPositions) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditPatchFunctionPositions) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13392,7 +13389,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditPatchFunctionPositions) {
// checks that none of them have activations on stacks (of any thread).
// Returns array of the same length with corresponding results of
// LiveEdit::FunctionPatchabilityStatus type.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditCheckAndDropActivations) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditCheckAndDropActivations) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13406,7 +13403,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditCheckAndDropActivations) {
// Compares 2 strings line-by-line, then token-wise and returns diff in form
// of JSArray of triplets (pos1, pos1_end, pos2_end) describing list
// of diff chunks.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditCompareStrings) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditCompareStrings) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13419,7 +13416,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditCompareStrings) {
// Restarts a call frame and completely drops all frames above.
// Returns true if successful. Otherwise returns undefined or an error message.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditRestartFrame) {
+RUNTIME_FUNCTION(Object*, Runtime_LiveEditRestartFrame) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13454,7 +13451,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LiveEditRestartFrame) {
// A testing entry. Returns statement position which is the closest to
// source_position.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionCodePositionFromSource) {
+RUNTIME_FUNCTION(Object*, Runtime_GetFunctionCodePositionFromSource) {
HandleScope scope(isolate);
CHECK(isolate->debugger()->live_edit_enabled());
ASSERT(args.length() == 2);
@@ -13492,7 +13489,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetFunctionCodePositionFromSource) {
// Calls specified function with or without entering the debugger.
// This is used in unit tests to run code as if debugger is entered or simply
// to have a stack with C++ frame in the middle.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ExecuteInDebugContext) {
+RUNTIME_FUNCTION(Object*, Runtime_ExecuteInDebugContext) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
@@ -13520,7 +13517,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ExecuteInDebugContext) {
// Sets a v8 flag.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetFlags) {
+RUNTIME_FUNCTION(Object*, Runtime_SetFlags) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(String, arg, 0);
@@ -13533,7 +13530,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetFlags) {
// Performs a GC.
// Presently, it only does a full GC.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CollectGarbage) {
+RUNTIME_FUNCTION(Object*, Runtime_CollectGarbage) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags, "%CollectGarbage");
@@ -13542,7 +13539,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CollectGarbage) {
// Gets the current heap usage.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetHeapUsage) {
+RUNTIME_FUNCTION(Object*, Runtime_GetHeapUsage) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
int usage = static_cast<int>(isolate->heap()->SizeOfObjects());
@@ -13556,7 +13553,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetHeapUsage) {
#ifdef V8_I18N_SUPPORT
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CanonicalizeLanguageTag) {
+RUNTIME_FUNCTION(Object*, Runtime_CanonicalizeLanguageTag) {
HandleScope scope(isolate);
Factory* factory = isolate->factory();
@@ -13591,7 +13588,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CanonicalizeLanguageTag) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_AvailableLocalesOf) {
+RUNTIME_FUNCTION(Object*, Runtime_AvailableLocalesOf) {
HandleScope scope(isolate);
Factory* factory = isolate->factory();
@@ -13639,7 +13636,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_AvailableLocalesOf) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetDefaultICULocale) {
+RUNTIME_FUNCTION(Object*, Runtime_GetDefaultICULocale) {
HandleScope scope(isolate);
Factory* factory = isolate->factory();
@@ -13660,7 +13657,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetDefaultICULocale) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetLanguageTagVariants) {
+RUNTIME_FUNCTION(Object*, Runtime_GetLanguageTagVariants) {
HandleScope scope(isolate);
Factory* factory = isolate->factory();
@@ -13750,7 +13747,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetLanguageTagVariants) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsInitializedIntlObject) {
+RUNTIME_FUNCTION(Object*, Runtime_IsInitializedIntlObject) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -13766,7 +13763,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsInitializedIntlObject) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsInitializedIntlObjectOfType) {
+RUNTIME_FUNCTION(Object*, Runtime_IsInitializedIntlObjectOfType) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -13784,7 +13781,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsInitializedIntlObjectOfType) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MarkAsInitializedIntlObjectOfType) {
+RUNTIME_FUNCTION(Object*, Runtime_MarkAsInitializedIntlObjectOfType) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -13803,7 +13800,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MarkAsInitializedIntlObjectOfType) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetImplFromInitializedIntlObject) {
+RUNTIME_FUNCTION(Object*, Runtime_GetImplFromInitializedIntlObject) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -13831,7 +13828,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetImplFromInitializedIntlObject) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateDateTimeFormat) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateDateTimeFormat) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -13873,7 +13870,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateDateTimeFormat) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalDateFormat) {
+RUNTIME_FUNCTION(Object*, Runtime_InternalDateFormat) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -13903,7 +13900,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalDateFormat) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalDateParse) {
+RUNTIME_FUNCTION(Object*, Runtime_InternalDateParse) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -13930,7 +13927,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalDateParse) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateNumberFormat) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateNumberFormat) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -13971,7 +13968,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateNumberFormat) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalNumberFormat) {
+RUNTIME_FUNCTION(Object*, Runtime_InternalNumberFormat) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -14001,7 +13998,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalNumberFormat) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalNumberParse) {
+RUNTIME_FUNCTION(Object*, Runtime_InternalNumberParse) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -14040,7 +14037,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalNumberParse) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateCollator) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateCollator) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -14079,7 +14076,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateCollator) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalCompare) {
+RUNTIME_FUNCTION(Object*, Runtime_InternalCompare) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -14107,7 +14104,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_InternalCompare) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_StringNormalize) {
+RUNTIME_FUNCTION(Object*, Runtime_StringNormalize) {
HandleScope scope(isolate);
static const UNormalizationMode normalizationForms[] =
{ UNORM_NFC, UNORM_NFD, UNORM_NFKC, UNORM_NFKD };
@@ -14140,7 +14137,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_StringNormalize) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateBreakIterator) {
+RUNTIME_FUNCTION(Object*, Runtime_CreateBreakIterator) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
@@ -14185,7 +14182,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CreateBreakIterator) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorAdoptText) {
+RUNTIME_FUNCTION(Object*, Runtime_BreakIteratorAdoptText) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
@@ -14212,7 +14209,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorAdoptText) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorFirst) {
+RUNTIME_FUNCTION(Object*, Runtime_BreakIteratorFirst) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -14227,7 +14224,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorFirst) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorNext) {
+RUNTIME_FUNCTION(Object*, Runtime_BreakIteratorNext) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -14242,7 +14239,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorNext) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorCurrent) {
+RUNTIME_FUNCTION(Object*, Runtime_BreakIteratorCurrent) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -14257,7 +14254,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorCurrent) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_BreakIteratorBreakType) {
+RUNTIME_FUNCTION(Object*, Runtime_BreakIteratorBreakType) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -14329,7 +14326,7 @@ static Handle<Object> Runtime_GetScriptFromScriptName(
// Get the script object from script data. NOTE: Regarding performance
// see the NOTE for GetScriptFromScriptData.
// args[0]: script data for the script to find the source for
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetScript) {
+RUNTIME_FUNCTION(Object*, Runtime_GetScript) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
@@ -14346,7 +14343,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetScript) {
// Collect the raw data for a stack trace. Returns an array of 4
// element segments each containing a receiver, function, code and
// native code offset.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_CollectStackTrace) {
+RUNTIME_FUNCTION(Object*, Runtime_CollectStackTrace) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSObject, error_object, 0);
@@ -14362,7 +14359,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_CollectStackTrace) {
// Retrieve the stack trace. This is the raw stack trace that yet has to
// be formatted. Since we only need this once, clear it afterwards.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetAndClearOverflowedStackTrace) {
+RUNTIME_FUNCTION(Object*, Runtime_GetAndClearOverflowedStackTrace) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSObject, error_object, 0);
@@ -14376,7 +14373,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetAndClearOverflowedStackTrace) {
// Returns V8 version as a string.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetV8Version) {
+RUNTIME_FUNCTION(Object*, Runtime_GetV8Version) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
@@ -14386,7 +14383,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_GetV8Version) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_Abort) {
+RUNTIME_FUNCTION(Object*, Runtime_Abort) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_SMI_ARG_CHECKED(message_id, 0);
@@ -14400,7 +14397,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_Abort) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_AbortJS) {
+RUNTIME_FUNCTION(Object*, Runtime_AbortJS) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, message, 0);
@@ -14412,7 +14409,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_AbortJS) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_FlattenString) {
+RUNTIME_FUNCTION(Object*, Runtime_FlattenString) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(String, str, 0);
@@ -14420,7 +14417,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_FlattenString) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyContextDisposed) {
+RUNTIME_FUNCTION(Object*, Runtime_NotifyContextDisposed) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
isolate->heap()->NotifyContextDisposed();
@@ -14428,7 +14425,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_NotifyContextDisposed) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_LoadMutableDouble) {
+RUNTIME_FUNCTION(Object*, Runtime_LoadMutableDouble) {
HandleScope scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
@@ -14441,7 +14438,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_LoadMutableDouble) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_TryMigrateInstance) {
+RUNTIME_FUNCTION(Object*, Runtime_TryMigrateInstance) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
@@ -14458,7 +14455,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_TryMigrateInstance) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_GetFromCache) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_GetFromCache) {
SealHandleScope shs(isolate);
// This is only called from codegen, so checks might be more lax.
CONVERT_ARG_CHECKED(JSFunctionResultCache, cache, 0);
@@ -14556,7 +14553,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_GetFromCache) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MessageGetStartPosition) {
+RUNTIME_FUNCTION(Object*, Runtime_MessageGetStartPosition) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSMessageObject, message, 0);
@@ -14564,7 +14561,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MessageGetStartPosition) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MessageGetScript) {
+RUNTIME_FUNCTION(Object*, Runtime_MessageGetScript) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(JSMessageObject, message, 0);
@@ -14575,7 +14572,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_MessageGetScript) {
#ifdef DEBUG
// ListNatives is ONLY used by the fuzz-natives.js in debug mode
// Exclude the code in release mode.
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ListNatives) {
+RUNTIME_FUNCTION(Object*, Runtime_ListNatives) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
#define COUNT_ENTRY(Name, argc, ressize) + 1
@@ -14618,7 +14615,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ListNatives) {
#endif
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_Log) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_Log) {
HandleScope handle_scope(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_HANDLE_CHECKED(String, format, 0);
@@ -14631,15 +14628,15 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_Log) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IS_VAR) {
+RUNTIME_FUNCTION(Object*, Runtime_IS_VAR) {
UNREACHABLE(); // implemented as macro in the parser
return NULL;
}
#define ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(Name) \
- RUNTIME_FUNCTION(MaybeObject*, Runtime_Has##Name) { \
- CONVERT_ARG_CHECKED(JSObject, obj, 0); \
+ RUNTIME_FUNCTION(Object*, Runtime_Has##Name) { \
+ CONVERT_ARG_CHECKED(JSObject, obj, 0); \
return isolate->heap()->ToBoolean(obj->Has##Name()); \
}
@@ -14658,7 +14655,7 @@ ELEMENTS_KIND_CHECK_RUNTIME_FUNCTION(FastProperties)
#define TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION(Type, type, TYPE, ctype, size) \
- RUNTIME_FUNCTION(MaybeObject*, Runtime_HasExternal##Type##Elements) { \
+ RUNTIME_FUNCTION(Object*, Runtime_HasExternal##Type##Elements) { \
CONVERT_ARG_CHECKED(JSObject, obj, 0); \
return isolate->heap()->ToBoolean(obj->HasExternal##Type##Elements()); \
}
@@ -14669,7 +14666,7 @@ TYPED_ARRAYS(TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION)
#define FIXED_TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION(Type, type, TYPE, ctype, s) \
- RUNTIME_FUNCTION(MaybeObject*, Runtime_HasFixed##Type##Elements) { \
+ RUNTIME_FUNCTION(Object*, Runtime_HasFixed##Type##Elements) { \
CONVERT_ARG_CHECKED(JSObject, obj, 0); \
return isolate->heap()->ToBoolean(obj->HasFixed##Type##Elements()); \
}
@@ -14679,7 +14676,7 @@ TYPED_ARRAYS(FIXED_TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION)
#undef FIXED_TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION
-RUNTIME_FUNCTION(MaybeObject*, Runtime_HaveSameMap) {
+RUNTIME_FUNCTION(Object*, Runtime_HaveSameMap) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 2);
CONVERT_ARG_CHECKED(JSObject, obj1, 0);
@@ -14688,7 +14685,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_HaveSameMap) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsAccessCheckNeeded) {
+RUNTIME_FUNCTION(Object*, Runtime_IsAccessCheckNeeded) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_CHECKED(HeapObject, obj, 0);
@@ -14696,7 +14693,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsAccessCheckNeeded) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsObserved) {
+RUNTIME_FUNCTION(Object*, Runtime_IsObserved) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
@@ -14712,7 +14709,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsObserved) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetIsObserved) {
+RUNTIME_FUNCTION(Object*, Runtime_SetIsObserved) {
HandleScope scope(isolate);
ASSERT(args.length() == 1);
CONVERT_ARG_HANDLE_CHECKED(JSReceiver, obj, 0);
@@ -14731,7 +14728,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetIsObserved) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_SetMicrotaskPending) {
+RUNTIME_FUNCTION(Object*, Runtime_SetMicrotaskPending) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 1);
CONVERT_BOOLEAN_ARG_CHECKED(new_state, 0);
@@ -14741,7 +14738,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_SetMicrotaskPending) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_RunMicrotasks) {
+RUNTIME_FUNCTION(Object*, Runtime_RunMicrotasks) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
if (isolate->microtask_pending()) Execution::RunMicrotasks(isolate);
@@ -14749,21 +14746,21 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_RunMicrotasks) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetMicrotaskState) {
+RUNTIME_FUNCTION(Object*, Runtime_GetMicrotaskState) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
return isolate->heap()->microtask_state();
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_GetObservationState) {
+RUNTIME_FUNCTION(Object*, Runtime_GetObservationState) {
SealHandleScope shs(isolate);
ASSERT(args.length() == 0);
return isolate->heap()->observation_state();
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_ObservationWeakMapCreate) {
+RUNTIME_FUNCTION(Object*, Runtime_ObservationWeakMapCreate) {
HandleScope scope(isolate);
ASSERT(args.length() == 0);
// TODO(adamk): Currently this runtime function is only called three times per
@@ -14777,7 +14774,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_ObservationWeakMapCreate) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_IsAccessAllowedForObserver) {
+RUNTIME_FUNCTION(Object*, Runtime_IsAccessAllowedForObserver) {
HandleScope scope(isolate);
ASSERT(args.length() == 3);
CONVERT_ARG_HANDLE_CHECKED(JSFunction, observer, 0);
@@ -14806,7 +14803,7 @@ RUNTIME_FUNCTION(MaybeObject*, Runtime_IsAccessAllowedForObserver) {
}
-static MaybeObject* ArrayConstructorCommon(Isolate* isolate,
+static Object* ArrayConstructorCommon(Isolate* isolate,
Handle<JSFunction> constructor,
Handle<AllocationSite> site,
Arguments* caller_args) {
@@ -14885,7 +14882,7 @@ static MaybeObject* ArrayConstructorCommon(Isolate* isolate,
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ArrayConstructor) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_ArrayConstructor) {
HandleScope scope(isolate);
// If we get 2 arguments then they are the stub parameters (constructor, type
// info). If we get 4, then the first one is a pointer to the arguments
@@ -14922,7 +14919,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_ArrayConstructor) {
}
-RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_InternalArrayConstructor) {
+RUNTIME_FUNCTION(Object*, RuntimeHidden_InternalArrayConstructor) {
HandleScope scope(isolate);
Arguments empty_args(0, NULL);
bool no_caller_args = args.length() == 1;
@@ -14945,7 +14942,7 @@ RUNTIME_FUNCTION(MaybeObject*, RuntimeHidden_InternalArrayConstructor) {
}
-RUNTIME_FUNCTION(MaybeObject*, Runtime_MaxSmi) {
+RUNTIME_FUNCTION(Object*, Runtime_MaxSmi) {
ASSERT(args.length() == 0);
return Smi::FromInt(Smi::kMaxValue);
}
@@ -15021,31 +15018,4 @@ const Runtime::Function* Runtime::FunctionForId(Runtime::FunctionId id) {
return &(kIntrinsicFunctions[static_cast<int>(id)]);
}
-
-void Runtime::PerformGC(Object* result, Isolate* isolate) {
- Failure* failure = Failure::cast(result);
- if (failure->IsRetryAfterGC()) {
- if (isolate->heap()->new_space()->AddFreshPage()) {
- return;
- }
-
- // Try to do a garbage collection; ignore it if it fails. The C
- // entry stub will throw an out-of-memory exception in that case.
- isolate->heap()->CollectGarbage(failure->allocation_space(),
- "Runtime::PerformGC");
- } else {
- // Handle last resort GC and make sure to allow future allocations
- // to grow the heap without causing GCs (if possible).
- isolate->counters()->gc_last_resort_from_js()->Increment();
- isolate->heap()->CollectAllGarbage(Heap::kNoGCFlags,
- "Runtime::PerformGC");
- }
-}
-
-
-void Runtime::OutOfMemory() {
- Heap::FatalProcessOutOfMemory("CALL_AND_RETRY_LAST", true);
- UNREACHABLE();
-}
-
} } // namespace v8::internal
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