QmlJs: Initialize members

Change-Id: I15a3ec660608266595a8b7a12b59016cc28331af
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

10 files changed, 15 insertions, 12 deletions

diff --git a/src/libs/qmljs/parser/qmljslexer.cpp b/src/libs/qmljs/parser/qmljslexer.cpp
index 8ab06dc7ec..d24920e24d 100644
--- a/src/libs/qmljs/parser/qmljslexer.cpp
+++ b/src/libs/qmljs/parser/qmljslexer.cpp
@@ -72,6 +72,7 @@ static inline QChar convertUnicode(QChar c1, QChar c2, QChar c3, QChar c4)
 Lexer::Lexer(Engine *engine)
     : _engine(engine)
     , _codePtr(0)
+    , _endPtr(0)
     , _lastLinePtr(0)
     , _tokenLinePtr(0)
     , _tokenStartPtr(0)
diff --git a/src/libs/qmljs/parser/qmljsparser.cpp b/src/libs/qmljs/parser/qmljsparser.cpp
index 87cc41b00c..1bba51e410 100644
--- a/src/libs/qmljs/parser/qmljsparser.cpp
+++ b/src/libs/qmljs/parser/qmljsparser.cpp
@@ -78,6 +78,7 @@ Parser::Parser(Engine *engine):
     location_stack(0),
     string_stack(0),
     program(0),
+    yylval(0),
     first_token(0),
     last_token(0)
 {
diff --git a/src/libs/qmljs/qmljscheck.cpp b/src/libs/qmljs/qmljscheck.cpp
index 911b46d906..1076bd27c0 100644
--- a/src/libs/qmljs/qmljscheck.cpp
+++ b/src/libs/qmljs/qmljscheck.cpp
@@ -324,7 +324,7 @@ protected:
 class MarkUnreachableCode : protected ReachesEndCheck
 {
     QList<Message> _messages;
-    bool _emittedWarning;
+    bool _emittedWarning = false;
 
 public:
     QList<Message> operator()(Node *ast)
diff --git a/src/libs/qmljs/qmljscodeformatter.cpp b/src/libs/qmljs/qmljscodeformatter.cpp
index d4e3bfb084..750cda4287 100644
--- a/src/libs/qmljs/qmljscodeformatter.cpp
+++ b/src/libs/qmljs/qmljscodeformatter.cpp
@@ -43,6 +43,7 @@ CodeFormatter::BlockData::BlockData()
 CodeFormatter::CodeFormatter()
     : m_indentDepth(0)
     , m_tabSize(4)
+    , m_tokenIndex(0)
 {
 }
 
diff --git a/src/libs/qmljs/qmljsdescribevalue.h b/src/libs/qmljs/qmljsdescribevalue.h
index 3c27c320e5..3c5d23bcbd 100644
--- a/src/libs/qmljs/qmljsdescribevalue.h
+++ b/src/libs/qmljs/qmljsdescribevalue.h
@@ -65,7 +65,7 @@ private:
     int m_depth;
     int m_indent;
     int m_indentIncrement;
-    bool m_emptyContext;
+    bool m_emptyContext = false;
     ContextPtr m_context;
     QSet<const Value *> m_visited;
     QString m_description;
diff --git a/src/libs/qmljs/qmljsreformatter.cpp b/src/libs/qmljs/qmljsreformatter.cpp
index 6c4befa0f8..e9d139dd2b 100644
--- a/src/libs/qmljs/qmljsreformatter.cpp
+++ b/src/libs/qmljs/qmljsreformatter.cpp
@@ -90,11 +90,11 @@ class Rewriter : protected Visitor
     QList<Split> _possibleSplits;
     QTextDocument _resultDocument;
     SimpleFormatter _formatter;
-    int _indent;
-    int _nextComment;
-    int _lastNewlineOffset;
-    bool _hadEmptyLine;
-    int _binaryExpDepth;
+    int _indent = 0;
+    int _nextComment = 0;
+    int _lastNewlineOffset = -1;
+    bool _hadEmptyLine = false;
+    int _binaryExpDepth = 0;
 
 public:
     Rewriter(Document::Ptr doc)
diff --git a/src/libs/qmljs/qmljsscopeastpath.h b/src/libs/qmljs/qmljsscopeastpath.h
index f06db11c5c..44b4eacf7c 100644
--- a/src/libs/qmljs/qmljsscopeastpath.h
+++ b/src/libs/qmljs/qmljsscopeastpath.h
@@ -56,7 +56,7 @@ private:
 
     QList<AST::Node *> _result;
     Document::Ptr _doc;
-    quint32 _offset;
+    quint32 _offset = 0;
 };
 
 } // namespace QmlJS
diff --git a/src/libs/qmljs/qmljsstaticanalysismessage.cpp b/src/libs/qmljs/qmljsstaticanalysismessage.cpp
index 34929ab3b6..389cbdf348 100644
--- a/src/libs/qmljs/qmljsstaticanalysismessage.cpp
+++ b/src/libs/qmljs/qmljsstaticanalysismessage.cpp
@@ -254,7 +254,7 @@ QList<Type> Message::allMessageTypes()
 }
 
 Message::Message()
-    : type(UnknownType), severity(Hint)
+    : type(UnknownType)
 {}
 
 Message::Message(Type type,
diff --git a/src/libs/qmljs/qmljsstaticanalysismessage.h b/src/libs/qmljs/qmljsstaticanalysismessage.h
index 4d07614c8d..109a85a027 100644
--- a/src/libs/qmljs/qmljsstaticanalysismessage.h
+++ b/src/libs/qmljs/qmljsstaticanalysismessage.h
@@ -160,7 +160,7 @@ public:
     AST::SourceLocation location;
     QString message;
     Type type;
-    Severity::Enum severity;
+    Severity::Enum severity = Severity::Enum::Hint;
 
     static const PrototypeMessageData prototypeForMessageType(Type type);
 };
diff --git a/src/libs/qmljs/qmljstypedescriptionreader.h b/src/libs/qmljs/qmljstypedescriptionreader.h
index 900ec38304..69eec45b17 100644
--- a/src/libs/qmljs/qmljstypedescriptionreader.h
+++ b/src/libs/qmljs/qmljstypedescriptionreader.h
@@ -91,8 +91,8 @@ private:
     QString _errorMessage;
     QString _warningMessage;
     QHash<QString, LanguageUtils::FakeMetaObject::ConstPtr> *_objects;
-    QList<ModuleApiInfo> *_moduleApis;
-    QStringList *_dependencies;
+    QList<ModuleApiInfo> *_moduleApis = nullptr;
+    QStringList *_dependencies = nullptr;
 };
 
 } // namespace QmlJS