aboutsummaryrefslogtreecommitdiffstats
path: root/src/declarative/qml/v4/qv4irbuilder_p.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/declarative/qml/v4/qv4irbuilder_p.h')
-rw-r--r--src/declarative/qml/v4/qv4irbuilder_p.h240
1 files changed, 0 insertions, 240 deletions
diff --git a/src/declarative/qml/v4/qv4irbuilder_p.h b/src/declarative/qml/v4/qv4irbuilder_p.h
deleted file mode 100644
index c0c7ff874c..0000000000
--- a/src/declarative/qml/v4/qv4irbuilder_p.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtDeclarative module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QV4IRBUILDER_P_H
-#define QV4IRBUILDER_P_H
-
-#include <QtCore/qglobal.h>
-
-#include "qv4ir_p.h"
-
-QT_BEGIN_HEADER
-
-QT_BEGIN_NAMESPACE
-
-class QV4IRBuilder : public QDeclarativeJS::AST::Visitor
-{
-public:
- QV4IRBuilder(const QV4Compiler::Expression *, QDeclarativeEnginePrivate *);
-
- bool operator()(QDeclarativeJS::IR::Function *, QDeclarativeJS::AST::Node *);
-
-protected:
- struct ExprResult {
- enum Format {
- ex, // expression
- cx // condition
- };
-
- QDeclarativeJS::IR::Expr *code;
- QDeclarativeJS::IR::BasicBlock *iftrue;
- QDeclarativeJS::IR::BasicBlock *iffalse;
- Format hint; // requested format
- Format format; // instruction format
-
- ExprResult(QDeclarativeJS::IR::Expr *expr = 0)
- : code(expr), iftrue(0), iffalse(0), hint(ex), format(ex) {}
-
- ExprResult(QDeclarativeJS::IR::BasicBlock *iftrue, QDeclarativeJS::IR::BasicBlock *iffalse)
- : code(0), iftrue(iftrue), iffalse(iffalse), hint(cx), format(ex) {}
-
- inline QDeclarativeJS::IR::Type type() const { return code ? code->type : QDeclarativeJS::IR::InvalidType; }
-
- inline QDeclarativeJS::IR::Expr *get() const { return code; }
- inline operator QDeclarativeJS::IR::Expr *() const { return get(); }
- inline QDeclarativeJS::IR::Expr *operator->() const { return get(); }
- inline bool isValid() const { return code ? code->type != QDeclarativeJS::IR::InvalidType : false; }
- inline bool is(QDeclarativeJS::IR::Type t) const { return type() == t; }
- inline bool isNot(QDeclarativeJS::IR::Type t) const { return type() != t; }
-
- bool isPrimitive() const {
- switch (type()) {
- case QDeclarativeJS::IR::UndefinedType: // ### TODO
- case QDeclarativeJS::IR::NullType: // ### TODO
- case QDeclarativeJS::IR::UrlType: // ### TODO
- return false;
-
- case QDeclarativeJS::IR::StringType:
- case QDeclarativeJS::IR::BoolType:
- case QDeclarativeJS::IR::IntType:
- case QDeclarativeJS::IR::RealType:
- case QDeclarativeJS::IR::RealNaNType:
- return true;
-
- default:
- return false;
- } // switch
- }
- };
-
- inline void accept(QDeclarativeJS::AST::Node *ast) { QDeclarativeJS::AST::Node::accept(ast, this); }
-
- ExprResult expression(QDeclarativeJS::AST::ExpressionNode *ast);
- ExprResult statement(QDeclarativeJS::AST::Statement *ast);
- void sourceElement(QDeclarativeJS::AST::SourceElement *ast);
- void condition(QDeclarativeJS::AST::ExpressionNode *ast, QDeclarativeJS::IR::BasicBlock *iftrue, QDeclarativeJS::IR::BasicBlock *iffalse);
- void binop(QDeclarativeJS::AST::BinaryExpression *ast, ExprResult left, ExprResult right);
-
- void implicitCvt(ExprResult &expr, QDeclarativeJS::IR::Type type);
-
- virtual bool preVisit(QDeclarativeJS::AST::Node *ast);
-
- // QML
- virtual bool visit(QDeclarativeJS::AST::UiProgram *ast);
- virtual bool visit(QDeclarativeJS::AST::UiImportList *ast);
- virtual bool visit(QDeclarativeJS::AST::UiImport *ast);
- virtual bool visit(QDeclarativeJS::AST::UiPublicMember *ast);
- virtual bool visit(QDeclarativeJS::AST::UiSourceElement *ast);
- virtual bool visit(QDeclarativeJS::AST::UiObjectDefinition *ast);
- virtual bool visit(QDeclarativeJS::AST::UiObjectInitializer *ast);
- virtual bool visit(QDeclarativeJS::AST::UiObjectBinding *ast);
- virtual bool visit(QDeclarativeJS::AST::UiScriptBinding *ast);
- virtual bool visit(QDeclarativeJS::AST::UiArrayBinding *ast);
- virtual bool visit(QDeclarativeJS::AST::UiObjectMemberList *ast);
- virtual bool visit(QDeclarativeJS::AST::UiArrayMemberList *ast);
- virtual bool visit(QDeclarativeJS::AST::UiQualifiedId *ast);
-
- // JS
- virtual bool visit(QDeclarativeJS::AST::Program *ast);
- virtual bool visit(QDeclarativeJS::AST::SourceElements *ast);
- virtual bool visit(QDeclarativeJS::AST::FunctionSourceElement *ast);
- virtual bool visit(QDeclarativeJS::AST::StatementSourceElement *ast);
-
- // object literals
- virtual bool visit(QDeclarativeJS::AST::PropertyNameAndValueList *ast);
- virtual bool visit(QDeclarativeJS::AST::IdentifierPropertyName *ast);
- virtual bool visit(QDeclarativeJS::AST::StringLiteralPropertyName *ast);
- virtual bool visit(QDeclarativeJS::AST::NumericLiteralPropertyName *ast);
-
- // array literals
- virtual bool visit(QDeclarativeJS::AST::ElementList *ast);
- virtual bool visit(QDeclarativeJS::AST::Elision *ast);
-
- // function calls
- virtual bool visit(QDeclarativeJS::AST::ArgumentList *ast);
-
- // expressions
- virtual bool visit(QDeclarativeJS::AST::ObjectLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::ArrayLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::ThisExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::IdentifierExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::NullExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::TrueLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::FalseLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::StringLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::NumericLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::RegExpLiteral *ast);
- virtual bool visit(QDeclarativeJS::AST::NestedExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::ArrayMemberExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::FieldMemberExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::NewMemberExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::NewExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::CallExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::PostIncrementExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::PostDecrementExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::DeleteExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::VoidExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::TypeOfExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::PreIncrementExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::PreDecrementExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::UnaryPlusExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::UnaryMinusExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::TildeExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::NotExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::BinaryExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::ConditionalExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::Expression *ast);
-
- // statements
- virtual bool visit(QDeclarativeJS::AST::Block *ast);
- virtual bool visit(QDeclarativeJS::AST::StatementList *ast);
- virtual bool visit(QDeclarativeJS::AST::VariableStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::VariableDeclarationList *ast);
- virtual bool visit(QDeclarativeJS::AST::VariableDeclaration *ast);
- virtual bool visit(QDeclarativeJS::AST::EmptyStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::ExpressionStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::IfStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::DoWhileStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::WhileStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::ForStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::LocalForStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::ForEachStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::LocalForEachStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::ContinueStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::BreakStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::ReturnStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::WithStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::SwitchStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::CaseBlock *ast);
- virtual bool visit(QDeclarativeJS::AST::CaseClauses *ast);
- virtual bool visit(QDeclarativeJS::AST::CaseClause *ast);
- virtual bool visit(QDeclarativeJS::AST::DefaultClause *ast);
- virtual bool visit(QDeclarativeJS::AST::LabelledStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::ThrowStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::TryStatement *ast);
- virtual bool visit(QDeclarativeJS::AST::Catch *ast);
- virtual bool visit(QDeclarativeJS::AST::Finally *ast);
- virtual bool visit(QDeclarativeJS::AST::FunctionDeclaration *ast);
- virtual bool visit(QDeclarativeJS::AST::FunctionExpression *ast);
- virtual bool visit(QDeclarativeJS::AST::FormalParameterList *ast);
- virtual bool visit(QDeclarativeJS::AST::FunctionBody *ast);
- virtual bool visit(QDeclarativeJS::AST::DebuggerStatement *ast);
-
-private:
- bool buildName(QList<QStringRef> &name, QDeclarativeJS::AST::Node *node,
- QList<QDeclarativeJS::AST::ExpressionNode *> *nodes);
- void discard();
-
- const QV4Compiler::Expression *m_expression;
- QDeclarativeEnginePrivate *m_engine;
-
- QDeclarativeJS::IR::Function *_function;
- QDeclarativeJS::IR::BasicBlock *_block;
- bool _discard;
-
- ExprResult _expr;
-};
-
-QT_END_NAMESPACE
-
-QT_END_HEADER
-
-#endif // QV4IRBUILDER_P_H