From 30971fa4ffaeb4c2a3a1267cca73311fb9834241 Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@nokia.com>
Date: Thu, 4 Jun 2009 15:35:22 +0200
Subject: Added offsets of automatically inserted semicolons to the DOM and the
 QML script parser.

---
 src/declarative/qml/qmldom.cpp          | 10 ++++++++++
 src/declarative/qml/qmldom.h            |  3 +++
 src/declarative/qml/qmldom_p.h          |  1 +
 src/declarative/qml/qmlscriptparser.cpp | 11 +++++++++++
 src/declarative/qml/qmlscriptparser_p.h |  4 ++++
 5 files changed, 29 insertions(+)

diff --git a/src/declarative/qml/qmldom.cpp b/src/declarative/qml/qmldom.cpp
index 0ebbbfb..e06afb5 100644
--- a/src/declarative/qml/qmldom.cpp
+++ b/src/declarative/qml/qmldom.cpp
@@ -194,6 +194,8 @@ bool QmlDomDocument::load(QmlEngine *engine, const QByteArray &data, const QUrl
         d->imports += QUrl(td->data.imports().at(i).uri);
     }
 
+    d->automaticSemicolonOffsets = td->data.automaticSemicolonOffsets();
+
     if (td->data.tree()) {
         if (compilerDump()) {
             qWarning() << "-AST------------------------------------------------------------------------------";
@@ -251,6 +253,14 @@ QmlDomObject QmlDomDocument::rootObject() const
     return rv;
 }
 
+QList<int> QmlDomDocument::automaticSemicolonOffsets() const
+{
+    if (d)
+        return d->automaticSemicolonOffsets;
+    else
+        return QList<int>();
+}
+
 QmlDomPropertyPrivate::QmlDomPropertyPrivate()
 : property(0)
 {
diff --git a/src/declarative/qml/qmldom.h b/src/declarative/qml/qmldom.h
index 86eaecb..442a4fc 100644
--- a/src/declarative/qml/qmldom.h
+++ b/src/declarative/qml/qmldom.h
@@ -78,6 +78,9 @@ public:
     QByteArray save() const;
 
     QmlDomObject rootObject() const;
+
+    QList<int> automaticSemicolonOffsets() const;
+
 private:
     QSharedDataPointer<QmlDomDocumentPrivate> d;
 };
diff --git a/src/declarative/qml/qmldom_p.h b/src/declarative/qml/qmldom_p.h
index 74edd47..441269c 100644
--- a/src/declarative/qml/qmldom_p.h
+++ b/src/declarative/qml/qmldom_p.h
@@ -62,6 +62,7 @@ public:
     QList<QmlError> errors;
     QList<QUrl> imports;
     QmlParser::Object *root;
+    QList<int> automaticSemicolonOffsets;
 };
 
 class QmlDomObjectPrivate : public QSharedData
diff --git a/src/declarative/qml/qmlscriptparser.cpp b/src/declarative/qml/qmlscriptparser.cpp
index 31a20be..5207292 100644
--- a/src/declarative/qml/qmlscriptparser.cpp
+++ b/src/declarative/qml/qmlscriptparser.cpp
@@ -178,6 +178,8 @@ protected:
     virtual bool visit(AST::UiArrayBinding *node);
     virtual bool visit(AST::UiSourceElement *node);
 
+    virtual bool visit(AST::ExpressionStatement *node);
+
     void accept(AST::Node *node);
 
     QString asString(AST::UiQualifiedId *node) const;
@@ -638,6 +640,14 @@ bool ProcessAST::visit(AST::UiScriptBinding *node)
     return true;
 }
 
+bool ProcessAST::visit(AST::ExpressionStatement *node)
+{
+    if (!node->semicolonToken.isValid())
+        _parser->addAutomaticSemicolonOffset(node->semicolonToken.offset);
+
+    return true;
+}
+
 // UiObjectMember: UiQualifiedId T_COLON T_LBRACKET UiObjectMemberList T_RBRACKET ;
 bool ProcessAST::visit(AST::UiArrayBinding *node)
 {
@@ -825,6 +835,7 @@ void QmlScriptParser::clear()
     _nameSpacePaths.clear();
     _typeNames.clear();
     _errors.clear();
+    _automaticSemicolonOffsets.clear();
 
     if (data) {
         delete data;
diff --git a/src/declarative/qml/qmlscriptparser_p.h b/src/declarative/qml/qmlscriptparser_p.h
index 3993194..b057e2b 100644
--- a/src/declarative/qml/qmlscriptparser_p.h
+++ b/src/declarative/qml/qmlscriptparser_p.h
@@ -82,6 +82,9 @@ public:
 
     QList<QmlError> errors() const;
 
+    QList<int> automaticSemicolonOffsets() const { return _automaticSemicolonOffsets; }
+    void addAutomaticSemicolonOffset(int offset) { _automaticSemicolonOffsets.append(offset); }
+
 // ### private:
     int findOrCreateTypeId(const QString &name);
     void setTree(QmlParser::Object *tree);
@@ -100,6 +103,7 @@ public:
     QStringList _typeNames;
     QString _scriptFile;
     QmlScriptParserJsASTData *data;
+    QList<int> _automaticSemicolonOffsets;
 };
 
 QT_END_NAMESPACE
-- 
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