Move the Runtime codegen into it's own file

Change-Id: I3d09fc4b8aebe19acae0ba5a688491428a4af715
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

1 files changed, 79 insertions, 0 deletions

diff --git a/src/qml/jsruntime/qv4runtimecodegen.cpp b/src/qml/jsruntime/qv4runtimecodegen.cpp
new file mode 100644
index 0000000000..9c115099b5
--- /dev/null
+++ b/src/qml/jsruntime/qv4runtimecodegen.cpp
@@ -0,0 +1,79 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtQml module 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 "qv4runtimecodegen_p.h"
+#include "qv4compilerscanfunctions_p.h"
+
+using namespace QV4;
+
+void RuntimeCodegen::generateFromFunctionExpression(const QString &fileName,
+                                                    const QString &sourceCode,
+                                                    AST::FunctionExpression *ast,
+                                                    Compiler::Module *module)
+{
+    _module = module;
+    _module->fileName = fileName;
+    _context = 0;
+
+    Compiler::ScanFunctions scan(this, sourceCode, Compiler::GlobalCode);
+    // fake a global environment
+    scan.enterEnvironment(0, Compiler::FunctionCode);
+    scan(ast);
+    scan.leaveEnvironment();
+
+    int index = defineFunction(ast->name.toString(), ast, ast->formals, ast->body ? ast->body->elements : 0);
+    _module->rootContext = _module->functions.at(index);
+}
+
+void RuntimeCodegen::throwSyntaxError(const AST::SourceLocation &loc, const QString &detail)
+{
+    if (hasError)
+        return;
+    hasError = true;
+    engine->throwSyntaxError(detail, _module->fileName, loc.startLine, loc.startColumn);
+}
+
+void RuntimeCodegen::throwReferenceError(const AST::SourceLocation &loc, const QString &detail)
+{
+    if (hasError)
+        return;
+    hasError = true;
+    engine->throwReferenceError(detail, _module->fileName, loc.startLine, loc.startColumn);
+}
+