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-rw-r--r--src/qml/compiler/qqmlirloader.cpp205
1 files changed, 0 insertions, 205 deletions
diff --git a/src/qml/compiler/qqmlirloader.cpp b/src/qml/compiler/qqmlirloader.cpp
deleted file mode 100644
index c2eb6da2fa..0000000000
--- a/src/qml/compiler/qqmlirloader.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2019 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the tools applications of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qqmlirloader_p.h"
-#include <private/qqmlirbuilder_p.h>
-
-QT_BEGIN_NAMESPACE
-
-QQmlIRLoader::QQmlIRLoader(const QV4::CompiledData::Unit *qmlData, QmlIR::Document *output)
- : unit(qmlData)
- , output(output)
-{
- pool = output->jsParserEngine.pool();
-}
-
-void QQmlIRLoader::load()
-{
- output->jsGenerator.stringTable.initializeFromBackingUnit(unit);
-
- const QV4::CompiledData::QmlUnit *qmlUnit = unit->qmlUnit();
-
- for (quint32 i = 0; i < qmlUnit->nImports; ++i)
- output->imports << qmlUnit->importAt(i);
-
- if (unit->flags & QV4::CompiledData::Unit::IsSingleton) {
- QmlIR::Pragma *p = New<QmlIR::Pragma>();
- p->location = QV4::CompiledData::Location();
- p->type = QmlIR::Pragma::PragmaSingleton;
- output->pragmas << p;
- }
-
- for (uint i = 0; i < qmlUnit->nObjects; ++i) {
- const QV4::CompiledData::Object *serializedObject = qmlUnit->objectAt(i);
- QmlIR::Object *object = loadObject(serializedObject);
- output->objects.append(object);
- }
-}
-
-struct FakeExpression : public QQmlJS::AST::NullExpression
-{
- FakeExpression(int start, int length)
- : location(start, length)
- {}
-
- virtual QQmlJS::AST::SourceLocation firstSourceLocation() const
- { return location; }
-
- virtual QQmlJS::AST::SourceLocation lastSourceLocation() const
- { return location; }
-
-private:
- QQmlJS::AST::SourceLocation location;
-};
-
-QmlIR::Object *QQmlIRLoader::loadObject(const QV4::CompiledData::Object *serializedObject)
-{
- QmlIR::Object *object = pool->New<QmlIR::Object>();
- object->init(pool, serializedObject->inheritedTypeNameIndex, serializedObject->idNameIndex);
-
- object->indexOfDefaultPropertyOrAlias = serializedObject->indexOfDefaultPropertyOrAlias;
- object->defaultPropertyIsAlias = serializedObject->defaultPropertyIsAlias;
- object->flags = serializedObject->flags;
- object->id = serializedObject->id;
- object->location = serializedObject->location;
- object->locationOfIdProperty = serializedObject->locationOfIdProperty;
-
- QVector<int> functionIndices;
- functionIndices.reserve(serializedObject->nFunctions + serializedObject->nBindings / 2);
-
- for (uint i = 0; i < serializedObject->nBindings; ++i) {
- QmlIR::Binding *b = pool->New<QmlIR::Binding>();
- *static_cast<QV4::CompiledData::Binding*>(b) = serializedObject->bindingTable()[i];
- object->bindings->append(b);
- if (b->type == QV4::CompiledData::Binding::Type_Script) {
- functionIndices.append(b->value.compiledScriptIndex);
- b->value.compiledScriptIndex = functionIndices.count() - 1;
-
- QmlIR::CompiledFunctionOrExpression *foe = pool->New<QmlIR::CompiledFunctionOrExpression>();
- foe->nameIndex = 0;
-
- QQmlJS::AST::ExpressionNode *expr;
-
- if (b->stringIndex != quint32(0)) {
- const int start = output->code.length();
- const QString script = output->stringAt(b->stringIndex);
- const int length = script.length();
- output->code.append(script);
- expr = new (pool) FakeExpression(start, length);
- } else
- expr = new (pool) QQmlJS::AST::NullExpression();
- foe->node = new (pool) QQmlJS::AST::ExpressionStatement(expr); // dummy
- object->functionsAndExpressions->append(foe);
- }
- }
-
- Q_ASSERT(object->functionsAndExpressions->count == functionIndices.count());
-
- for (uint i = 0; i < serializedObject->nSignals; ++i) {
- const QV4::CompiledData::Signal *serializedSignal = serializedObject->signalAt(i);
- QmlIR::Signal *s = pool->New<QmlIR::Signal>();
- s->nameIndex = serializedSignal->nameIndex;
- s->location = serializedSignal->location;
- s->parameters = pool->New<QmlIR::PoolList<QmlIR::SignalParameter> >();
-
- for (uint i = 0; i < serializedSignal->nParameters; ++i) {
- QmlIR::SignalParameter *p = pool->New<QmlIR::SignalParameter>();
- *static_cast<QV4::CompiledData::Parameter*>(p) = *serializedSignal->parameterAt(i);
- s->parameters->append(p);
- }
-
- object->qmlSignals->append(s);
- }
-
- for (uint i = 0; i < serializedObject->nEnums; ++i) {
- const QV4::CompiledData::Enum *serializedEnum = serializedObject->enumAt(i);
- QmlIR::Enum *e = pool->New<QmlIR::Enum>();
- e->nameIndex = serializedEnum->nameIndex;
- e->location = serializedEnum->location;
- e->enumValues = pool->New<QmlIR::PoolList<QmlIR::EnumValue> >();
-
- for (uint i = 0; i < serializedEnum->nEnumValues; ++i) {
- QmlIR::EnumValue *v = pool->New<QmlIR::EnumValue>();
- *static_cast<QV4::CompiledData::EnumValue*>(v) = *serializedEnum->enumValueAt(i);
- e->enumValues->append(v);
- }
-
- object->qmlEnums->append(e);
- }
-
- const QV4::CompiledData::Property *serializedProperty = serializedObject->propertyTable();
- for (uint i = 0; i < serializedObject->nProperties; ++i, ++serializedProperty) {
- QmlIR::Property *p = pool->New<QmlIR::Property>();
- *static_cast<QV4::CompiledData::Property*>(p) = *serializedProperty;
- object->properties->append(p);
- }
-
- {
- const QV4::CompiledData::Alias *serializedAlias = serializedObject->aliasTable();
- for (uint i = 0; i < serializedObject->nAliases; ++i, ++serializedAlias) {
- QmlIR::Alias *a = pool->New<QmlIR::Alias>();
- *static_cast<QV4::CompiledData::Alias*>(a) = *serializedAlias;
- object->aliases->append(a);
- }
- }
-
- const quint32_le *functionIdx = serializedObject->functionOffsetTable();
- for (uint i = 0; i < serializedObject->nFunctions; ++i, ++functionIdx) {
- QmlIR::Function *f = pool->New<QmlIR::Function>();
- const QV4::CompiledData::Function *compiledFunction = unit->functionAt(*functionIdx);
-
- functionIndices.append(*functionIdx);
- f->index = functionIndices.count() - 1;
- f->location = compiledFunction->location;
- f->nameIndex = compiledFunction->nameIndex;
-
- f->formals.allocate(pool, int(compiledFunction->nFormals));
- const quint32_le *formalNameIdx = compiledFunction->formalsTable();
- for (uint i = 0; i < compiledFunction->nFormals; ++i, ++formalNameIdx)
- f->formals[i] = *formalNameIdx;
-
- object->functions->append(f);
- }
-
- object->runtimeFunctionIndices.allocate(pool, functionIndices);
-
- return object;
-}
-
-QT_END_NAMESPACE
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