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-rw-r--r--src/qml/jsruntime/qv4argumentsobject.cpp4
-rw-r--r--src/qml/jsruntime/qv4argumentsobject_p.h2
-rw-r--r--src/qml/jsruntime/qv4arrayobject.cpp20
-rw-r--r--src/qml/jsruntime/qv4context.cpp2
-rw-r--r--src/qml/jsruntime/qv4identifier.cpp7
-rw-r--r--src/qml/jsruntime/qv4identifier_p.h1
-rw-r--r--src/qml/jsruntime/qv4object.cpp40
-rw-r--r--src/qml/jsruntime/qv4object_p.h16
-rw-r--r--src/qml/jsruntime/qv4proxy.cpp15
-rw-r--r--src/qml/jsruntime/qv4proxy_p.h3
-rw-r--r--src/qml/jsruntime/qv4runtime.cpp7
-rw-r--r--src/qml/jsruntime/qv4sequenceobject.cpp10
-rw-r--r--src/qml/jsruntime/qv4stringobject.cpp18
-rw-r--r--src/qml/jsruntime/qv4stringobject_p.h2
14 files changed, 68 insertions, 79 deletions
diff --git a/src/qml/jsruntime/qv4argumentsobject.cpp b/src/qml/jsruntime/qv4argumentsobject.cpp
index 3fa680bfef..907d2ebfc8 100644
--- a/src/qml/jsruntime/qv4argumentsobject.cpp
+++ b/src/qml/jsruntime/qv4argumentsobject.cpp
@@ -194,12 +194,12 @@ bool ArgumentsObject::putIndexed(Managed *m, uint index, const Value &value)
return true;
}
-bool ArgumentsObject::deleteIndexedProperty(Managed *m, uint index)
+bool ArgumentsObject::deleteProperty(Managed *m, Identifier id)
{
ArgumentsObject *args = static_cast<ArgumentsObject *>(m);
if (!args->fullyCreated())
args->fullyCreate();
- return Object::deleteIndexedProperty(m, index);
+ return Object::deleteProperty(m, id);
}
PropertyAttributes ArgumentsObject::getOwnProperty(Managed *m, Identifier id, Property *p)
diff --git a/src/qml/jsruntime/qv4argumentsobject_p.h b/src/qml/jsruntime/qv4argumentsobject_p.h
index 2518b4642a..79175b8767 100644
--- a/src/qml/jsruntime/qv4argumentsobject_p.h
+++ b/src/qml/jsruntime/qv4argumentsobject_p.h
@@ -149,7 +149,7 @@ struct ArgumentsObject: Object {
bool defineOwnProperty(ExecutionEngine *engine, uint index, const Property *desc, PropertyAttributes attrs);
static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
static bool putIndexed(Managed *m, uint index, const Value &value);
- static bool deleteIndexedProperty(Managed *m, uint index);
+ static bool deleteProperty(Managed *m, Identifier id);
static PropertyAttributes getOwnProperty(Managed *m, Identifier id, Property *p);
static qint64 getLength(const Managed *m);
diff --git a/src/qml/jsruntime/qv4arrayobject.cpp b/src/qml/jsruntime/qv4arrayobject.cpp
index a82628e249..481dfd22c6 100644
--- a/src/qml/jsruntime/qv4arrayobject.cpp
+++ b/src/qml/jsruntime/qv4arrayobject.cpp
@@ -450,7 +450,7 @@ ReturnedValue ArrayPrototype::method_copyWithin(const FunctionObject *b, const V
instance->setIndexed(to, fromVal, QV4::Object::DoThrowOnRejection);
CHECK_EXCEPTION();
} else {
- bool didDelete = instance->deleteIndexedProperty(to);
+ bool didDelete = instance->deleteProperty(Identifier::fromArrayIndex(to));
CHECK_EXCEPTION();
if (!didDelete) {
return scope.engine->throwTypeError();
@@ -624,7 +624,7 @@ ReturnedValue ArrayPrototype::method_pop(const FunctionObject *b, const Value *t
ScopedValue result(scope, instance->getIndexed(len - 1));
CHECK_EXCEPTION();
- if (!instance->deleteIndexedProperty(len - 1))
+ if (!instance->deleteProperty(Identifier::fromArrayIndex(len - 1)))
return scope.engine->throwTypeError();
if (instance->isArrayObject())
@@ -715,12 +715,12 @@ ReturnedValue ArrayPrototype::method_reverse(const FunctionObject *b, const Valu
if (hiExists)
ok = instance->putIndexed(lo, hval);
else
- ok = instance->deleteIndexedProperty(lo);
+ ok = instance->deleteProperty(Identifier::fromArrayIndex(lo));
if (ok) {
if (loExists)
ok = instance->putIndexed(hi, lval);
else
- ok = instance->deleteIndexedProperty(hi);
+ ok = instance->deleteProperty(Identifier::fromArrayIndex(hi));
}
if (!ok)
return scope.engine->throwTypeError();
@@ -763,11 +763,11 @@ ReturnedValue ArrayPrototype::method_shift(const FunctionObject *b, const Value
if (exists)
ok = instance->putIndexed(k - 1, v);
else
- ok = instance->deleteIndexedProperty(k - 1);
+ ok = instance->deleteProperty(Identifier::fromArrayIndex(k - 1));
if (!ok)
return scope.engine->throwTypeError();
}
- bool ok = instance->deleteIndexedProperty(len - 1);
+ bool ok = instance->deleteProperty(Identifier::fromArrayIndex(len - 1));
if (!ok)
return scope.engine->throwTypeError();
}
@@ -891,12 +891,12 @@ ReturnedValue ArrayPrototype::method_splice(const FunctionObject *b, const Value
if (exists)
ok = instance->putIndexed(k + itemCount, v);
else
- ok = instance->deleteIndexedProperty(k + itemCount);
+ ok = instance->deleteProperty(Identifier::fromArrayIndex(k + itemCount));
if (!ok)
return scope.engine->throwTypeError();
}
for (uint k = len; k > len - deleteCount + itemCount; --k) {
- if (!instance->deleteIndexedProperty(k - 1))
+ if (!instance->deleteProperty(Identifier::fromArrayIndex(k - 1)))
return scope.engine->throwTypeError();
}
} else if (itemCount > deleteCount) {
@@ -909,7 +909,7 @@ ReturnedValue ArrayPrototype::method_splice(const FunctionObject *b, const Value
if (exists)
ok = instance->putIndexed(k + itemCount - 1, v);
else
- ok = instance->deleteIndexedProperty(k + itemCount - 1);
+ ok = instance->deleteProperty(Identifier::fromArrayIndex(k + itemCount - 1));
if (!ok)
return scope.engine->throwTypeError();
--k;
@@ -949,7 +949,7 @@ ReturnedValue ArrayPrototype::method_unshift(const FunctionObject *b, const Valu
if (exists)
ok = instance->putIndexed(k + argc - 1, v);
else
- ok = instance->deleteIndexedProperty(k + argc - 1);
+ ok = instance->deleteProperty(Identifier::fromArrayIndex(k + argc - 1));
if (!ok)
return scope.engine->throwTypeError();
}
diff --git a/src/qml/jsruntime/qv4context.cpp b/src/qml/jsruntime/qv4context.cpp
index 03a56cb173..ebe0ce53ea 100644
--- a/src/qml/jsruntime/qv4context.cpp
+++ b/src/qml/jsruntime/qv4context.cpp
@@ -210,7 +210,7 @@ bool ExecutionContext::deleteProperty(String *name)
Scope scope(this);
ScopedObject object(scope, ctx->activation);
if (object && object->hasProperty(name->toPropertyKey()))
- return object->deleteProperty(name);
+ return object->deleteProperty(name->toPropertyKey());
}
break;
}
diff --git a/src/qml/jsruntime/qv4identifier.cpp b/src/qml/jsruntime/qv4identifier.cpp
index 08e480e8c2..7efd980139 100644
--- a/src/qml/jsruntime/qv4identifier.cpp
+++ b/src/qml/jsruntime/qv4identifier.cpp
@@ -54,6 +54,13 @@ bool Identifier::isSymbol() const
return isValid() && !asHeapObject()->internalClass->vtable->isString && asHeapObject()->internalClass->vtable->isStringOrSymbol;
}
+Heap::StringOrSymbol *Identifier::toStringOrSymbol(ExecutionEngine *e)
+{
+ if (isArrayIndex())
+ return Primitive::fromUInt32(asArrayIndex()).toString(e);
+ return static_cast<Heap::StringOrSymbol *>(asHeapObject());
+}
+
QString Identifier::toQString() const
{
if (isArrayIndex())
diff --git a/src/qml/jsruntime/qv4identifier_p.h b/src/qml/jsruntime/qv4identifier_p.h
index fd4ff75974..58eddcc4bb 100644
--- a/src/qml/jsruntime/qv4identifier_p.h
+++ b/src/qml/jsruntime/qv4identifier_p.h
@@ -77,6 +77,7 @@ struct Identifier
bool isSymbol() const;
Q_QML_EXPORT QString toQString() const;
+ Heap::StringOrSymbol *toStringOrSymbol(ExecutionEngine *e);
bool operator ==(const Identifier &other) const { return id == other.id; }
bool operator !=(const Identifier &other) const { return id != other.id; }
diff --git a/src/qml/jsruntime/qv4object.cpp b/src/qml/jsruntime/qv4object.cpp
index ba6d8f9c77..e09022b60f 100644
--- a/src/qml/jsruntime/qv4object.cpp
+++ b/src/qml/jsruntime/qv4object.cpp
@@ -344,14 +344,9 @@ bool Object::putIndexed(Managed *m, uint index, const Value &value)
return static_cast<Object *>(m)->internalPutIndexed(index, value);
}
-bool Object::deleteProperty(Managed *m, StringOrSymbol *name)
+bool Object::deleteProperty(Managed *m, Identifier id)
{
- return static_cast<Object *>(m)->internalDeleteProperty(name);
-}
-
-bool Object::deleteIndexedProperty(Managed *m, uint index)
-{
- return static_cast<Object *>(m)->internalDeleteIndexedProperty(index);
+ return static_cast<Object *>(m)->internalDeleteProperty(id);
}
void Object::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *pd, PropertyAttributes *attrs)
@@ -636,17 +631,23 @@ bool Object::internalPutIndexed(uint index, const Value &value)
}
// Section 8.12.7
-bool Object::internalDeleteProperty(StringOrSymbol *name)
+bool Object::internalDeleteProperty(Identifier id)
{
if (internalClass()->engine->hasException)
return false;
- uint idx = name->asArrayIndex();
- if (idx != UINT_MAX)
- return deleteIndexedProperty(idx);
+ if (id.isArrayIndex()) {
+ uint index = id.asArrayIndex();
+ Scope scope(engine());
+ if (scope.engine->hasException)
+ return false;
- name->makeIdentifier();
- Identifier id = name->identifier();
+ Scoped<ArrayData> ad(scope, arrayData());
+ if (!ad || ad->vtable()->del(this, index))
+ return true;
+
+ return false;
+ }
uint memberIdx = internalClass()->find(id);
if (memberIdx != UINT_MAX) {
@@ -660,19 +661,6 @@ bool Object::internalDeleteProperty(StringOrSymbol *name)
return true;
}
-bool Object::internalDeleteIndexedProperty(uint index)
-{
- Scope scope(engine());
- if (scope.engine->hasException)
- return false;
-
- Scoped<ArrayData> ad(scope, arrayData());
- if (!ad || ad->vtable()->del(this, index))
- return true;
-
- return false;
-}
-
// Section 8.12.9
bool Object::__defineOwnProperty__(ExecutionEngine *engine, StringOrSymbol *name, const Property *p, PropertyAttributes attrs)
{
diff --git a/src/qml/jsruntime/qv4object_p.h b/src/qml/jsruntime/qv4object_p.h
index 6ec7452ca6..07866b4e16 100644
--- a/src/qml/jsruntime/qv4object_p.h
+++ b/src/qml/jsruntime/qv4object_p.h
@@ -173,8 +173,7 @@ struct ObjectVTable
ReturnedValue (*getIndexed)(const Managed *, uint index, bool *hasProperty);
bool (*put)(Managed *, StringOrSymbol *name, const Value &value);
bool (*putIndexed)(Managed *, uint index, const Value &value);
- bool (*deleteProperty)(Managed *m, StringOrSymbol *name);
- bool (*deleteIndexedProperty)(Managed *m, uint index);
+ bool (*deleteProperty)(Managed *m, Identifier id);
bool (*hasProperty)(const Managed *m, Identifier id);
PropertyAttributes (*getOwnProperty)(Managed *m, Identifier id, Property *p);
bool (*isExtensible)(const Managed *);
@@ -197,7 +196,6 @@ const QV4::ObjectVTable classname::static_vtbl = \
put, \
putIndexed, \
deleteProperty, \
- deleteIndexedProperty, \
hasProperty, \
getOwnProperty, \
isExtensible, \
@@ -427,10 +425,8 @@ public:
return ret;
}
- bool deleteProperty(StringOrSymbol *name)
- { return vtable()->deleteProperty(this, name); }
- bool deleteIndexedProperty(uint index)
- { return vtable()->deleteIndexedProperty(this, index); }
+ bool deleteProperty(Identifier id)
+ { return vtable()->deleteProperty(this, id); }
void advanceIterator(ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attributes)
{ vtable()->advanceIterator(this, it, name, index, p, attributes); }
qint64 getLength() const { return vtable()->getLength(this); }
@@ -444,8 +440,7 @@ protected:
static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
static bool put(Managed *m, StringOrSymbol *name, const Value &value);
static bool putIndexed(Managed *m, uint index, const Value &value);
- static bool deleteProperty(Managed *m, StringOrSymbol *name);
- static bool deleteIndexedProperty(Managed *m, uint index);
+ static bool deleteProperty(Managed *m, Identifier id);
static bool hasProperty(const Managed *m, Identifier id);
static PropertyAttributes getOwnProperty(Managed *m, Identifier id, Property *p);
static bool isExtensible(const Managed *m);
@@ -461,8 +456,7 @@ private:
ReturnedValue internalGetIndexed(uint index, bool *hasProperty) const;
bool internalPut(StringOrSymbol *name, const Value &value);
bool internalPutIndexed(uint index, const Value &value);
- bool internalDeleteProperty(StringOrSymbol *name);
- bool internalDeleteIndexedProperty(uint index);
+ bool internalDeleteProperty(Identifier id);
friend struct ObjectIterator;
friend struct ObjectPrototype;
diff --git a/src/qml/jsruntime/qv4proxy.cpp b/src/qml/jsruntime/qv4proxy.cpp
index 1e0c452430..06ed889c60 100644
--- a/src/qml/jsruntime/qv4proxy.cpp
+++ b/src/qml/jsruntime/qv4proxy.cpp
@@ -150,7 +150,7 @@ bool ProxyObject::putIndexed(Managed *m, uint index, const Value &value)
return put(m, name, value);
}
-bool ProxyObject::deleteProperty(Managed *m, StringOrSymbol *name)
+bool ProxyObject::deleteProperty(Managed *m, Identifier id)
{
Scope scope(m);
const ProxyObject *o = static_cast<const ProxyObject *>(m);
@@ -165,20 +165,20 @@ bool ProxyObject::deleteProperty(Managed *m, StringOrSymbol *name)
if (scope.hasException())
return Encode::undefined();
if (trap->isNullOrUndefined())
- return target->deleteProperty(name);
+ return target->deleteProperty(id);
if (!trap->isFunctionObject())
return scope.engine->throwTypeError();
JSCallData cdata(scope, 3, nullptr, handler);
cdata.args[0] = target;
- cdata.args[1] = name;
+ cdata.args[1] = id.toStringOrSymbol(scope.engine);
cdata.args[2] = o->d(); // ### fix receiver handling
ScopedValue trapResult(scope, static_cast<const FunctionObject *>(trap.ptr)->call(cdata));
if (!trapResult->toBoolean())
return false;
ScopedProperty targetDesc(scope);
- PropertyAttributes attributes = target->getOwnProperty(name->toPropertyKey(), targetDesc);
+ PropertyAttributes attributes = target->getOwnProperty(id, targetDesc);
if (attributes == Attr_Invalid)
return true;
if (!attributes.isConfigurable())
@@ -186,13 +186,6 @@ bool ProxyObject::deleteProperty(Managed *m, StringOrSymbol *name)
return true;
}
-bool ProxyObject::deleteIndexedProperty(Managed *m, uint index)
-{
- Scope scope(m);
- ScopedString name(scope, Primitive::fromUInt32(index).toString(scope.engine));
- return deleteProperty(m, name);
-}
-
bool ProxyObject::hasProperty(const Managed *m, Identifier id)
{
Scope scope(m);
diff --git a/src/qml/jsruntime/qv4proxy_p.h b/src/qml/jsruntime/qv4proxy_p.h
index cbabc7e5d9..c249b9671c 100644
--- a/src/qml/jsruntime/qv4proxy_p.h
+++ b/src/qml/jsruntime/qv4proxy_p.h
@@ -89,8 +89,7 @@ struct ProxyObject: Object {
static ReturnedValue getIndexed(const Managed *m, uint index, bool *hasProperty);
static bool put(Managed *m, StringOrSymbol *name, const Value &value);
static bool putIndexed(Managed *m, uint index, const Value &value);
- static bool deleteProperty(Managed *m, StringOrSymbol *name);
- static bool deleteIndexedProperty(Managed *m, uint index);
+ static bool deleteProperty(Managed *m, Identifier id);
static bool hasProperty(const Managed *m, Identifier id);
static PropertyAttributes getOwnProperty(Managed *m, Identifier id, Property *p);
static bool isExtensible(const Managed *m);
diff --git a/src/qml/jsruntime/qv4runtime.cpp b/src/qml/jsruntime/qv4runtime.cpp
index a5249fcc7e..04aff9cad0 100644
--- a/src/qml/jsruntime/qv4runtime.cpp
+++ b/src/qml/jsruntime/qv4runtime.cpp
@@ -331,12 +331,13 @@ bool Runtime::method_deleteProperty(ExecutionEngine *engine, const Value &base,
uint n = index.asArrayIndex();
if (n < UINT_MAX)
- return o->deleteIndexedProperty(n);
+ return o->deleteProperty(Identifier::fromArrayIndex(n));
- ScopedStringOrSymbol name(scope, index.toPropertyKey(engine));
+ Scoped<StringOrSymbol> key(scope, index.toPropertyKey(engine));
if (engine->hasException)
return false;
- return o->deleteProperty(name);
+ Identifier id = key->toPropertyKey();
+ return o->deleteProperty(id);
}
bool Runtime::method_deleteName(ExecutionEngine *engine, int nameIndex)
diff --git a/src/qml/jsruntime/qv4sequenceobject.cpp b/src/qml/jsruntime/qv4sequenceobject.cpp
index f0aa39b786..f6f8e51e19 100644
--- a/src/qml/jsruntime/qv4sequenceobject.cpp
+++ b/src/qml/jsruntime/qv4sequenceobject.cpp
@@ -569,8 +569,14 @@ public:
{ return static_cast<QQmlSequence<Container> *>(that)->containerPutIndexed(index, value); }
static QV4::PropertyAttributes queryIndexed(const QV4::Managed *that, uint index)
{ return static_cast<const QQmlSequence<Container> *>(that)->containerQueryIndexed(index); }
- static bool deleteIndexedProperty(QV4::Managed *that, uint index)
- { return static_cast<QQmlSequence<Container> *>(that)->containerDeleteIndexedProperty(index); }
+ static bool deleteProperty(QV4::Managed *that, Identifier id)
+ {
+ if (id.isArrayIndex()) {
+ uint index = id.asArrayIndex();
+ return static_cast<QQmlSequence<Container> *>(that)->containerDeleteIndexedProperty(index);
+ }
+ return Object::deleteProperty(that, id);
+ }
static bool isEqualTo(Managed *that, Managed *other)
{ return static_cast<QQmlSequence<Container> *>(that)->containerIsEqualTo(other); }
static void advanceIterator(Managed *that, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)
diff --git a/src/qml/jsruntime/qv4stringobject.cpp b/src/qml/jsruntime/qv4stringobject.cpp
index b9e04db28f..b21506b11e 100644
--- a/src/qml/jsruntime/qv4stringobject.cpp
+++ b/src/qml/jsruntime/qv4stringobject.cpp
@@ -97,16 +97,16 @@ uint Heap::StringObject::length() const
return string->length();
}
-bool StringObject::deleteIndexedProperty(Managed *m, uint index)
+bool StringObject::deleteProperty(Managed *m, Identifier id)
{
- ExecutionEngine *v4 = static_cast<StringObject *>(m)->engine();
- Scope scope(v4);
- Scoped<StringObject> o(scope, m->as<StringObject>());
- Q_ASSERT(!!o);
-
- if (index < static_cast<uint>(o->d()->string->toQString().length()))
- return false;
- return true;
+ Q_ASSERT(m->as<StringObject>());
+ if (id.isArrayIndex()) {
+ StringObject *o = static_cast<StringObject *>(m);
+ uint index = id.asArrayIndex();
+ if (index < static_cast<uint>(o->d()->string->toQString().length()))
+ return false;
+ }
+ return Object::deleteProperty(m, id);
}
void StringObject::advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs)
diff --git a/src/qml/jsruntime/qv4stringobject_p.h b/src/qml/jsruntime/qv4stringobject_p.h
index b9e09ecff0..af53be0ada 100644
--- a/src/qml/jsruntime/qv4stringobject_p.h
+++ b/src/qml/jsruntime/qv4stringobject_p.h
@@ -100,7 +100,7 @@ struct StringObject: Object {
using Object::getOwnProperty;
protected:
- static bool deleteIndexedProperty(Managed *m, uint index);
+ static bool deleteProperty(Managed *m, Identifier id);
static void advanceIterator(Managed *m, ObjectIterator *it, Value *name, uint *index, Property *p, PropertyAttributes *attrs);
static PropertyAttributes getOwnProperty(Managed *m, Identifier id, Property *p);
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 08:36:26 +0000