Refactoring: replace MemberSDict by MemberLinkedRefMap

15 files changed, 49 insertions, 120 deletions

diff --git a/src/classdef.h b/src/classdef.h
index b0ce4b1..2a96d22 100644
--- a/src/classdef.h
+++ b/src/classdef.h
@@ -34,7 +34,6 @@ struct Argument;
 class MemberDef;
 class MemberDefMutable;
 class MemberList;
-class MemberDict;
 class ClassLinkedRefMap;
 class OutputList;
 class FileDef;
diff --git a/src/code.l b/src/code.l
index 94a7bcd..a2dd6e2 100644
--- a/src/code.l
+++ b/src/code.l
@@ -121,7 +121,7 @@ struct codeYY_state
   FileDef *     sourceFileDef = 0;
   bool          lineNumbers = FALSE;
   const Definition *  currentDefinition = 0;
-  MemberDef *   currentMemberDef = 0;
+  const MemberDef *   currentMemberDef = 0;
   bool          includeCodeFragment = FALSE;
   const char *  currentFontClass = 0;
   bool          searchingForBody = FALSE;
@@ -224,7 +224,7 @@ static bool getLink(yyscan_t yyscanner,const char *className,
                     bool varOnly=FALSE);
 static void generateClassOrGlobalLink(yyscan_t yyscanner,CodeOutputInterface &ol,const char *clName,
                                       bool typeOnly=FALSE,bool varOnly=FALSE);
-static bool generateClassMemberLink(yyscan_t yyscanner,CodeOutputInterface &ol,MemberDef *xmd,const char *memName);
+static bool generateClassMemberLink(yyscan_t yyscanner,CodeOutputInterface &ol,const MemberDef *xmd,const char *memName);
 static bool generateClassMemberLink(yyscan_t yyscanner,CodeOutputInterface &ol,const Definition *def,const char *memName);
 static void generateMemberLink(yyscan_t yyscanner,CodeOutputInterface &ol,const QCString &varName,
             const char *memName);
@@ -2344,7 +2344,7 @@ static void startCodeLine(yyscan_t yyscanner)
     //lineNumber.sprintf("%05d",yyextra->yyLineNr);
     //lineAnchor.sprintf("l%05d",yyextra->yyLineNr);
 
-    Definition *d   = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
+    const Definition *d = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
     //printf("%s:startCodeLine(%d)=%p\n",yyextra->sourceFileDef->name().data(),yyextra->yyLineNr,d);
     if (!yyextra->includeCodeFragment && d)
     {
@@ -2613,7 +2613,7 @@ static const MemberDef *setCallContextForVar(yyscan_t yyscanner,const QCString &
       const NamespaceDef *mnd = getResolvedNamespace(scope);
       if (mnd && !locName.isEmpty())
       {
-        MemberDef *md=mnd->getMemberByName(locName);
+        const MemberDef *md=mnd->getMemberByName(locName);
         if (md)
         {
           //printf("name=%s scope=%s\n",locName.data(),scope.data());
@@ -2981,7 +2981,7 @@ static void generateClassOrGlobalLink(yyscan_t yyscanner,
 
 static bool generateClassMemberLink(yyscan_t yyscanner,
                                     CodeOutputInterface &ol,
-                                    MemberDef *xmd,
+                                    const MemberDef *xmd,
                                     const char *memName)
 {
   struct yyguts_t *yyg = (struct yyguts_t*)yyscanner;
@@ -3050,7 +3050,7 @@ static bool generateClassMemberLink(yyscan_t yyscanner,
   if (def && def->definitionType()==Definition::TypeClass)
   {
     const ClassDef *cd = toClassDef(def);
-    MemberDef *xmd = cd->getMemberByName(memName);
+    const MemberDef *xmd = cd->getMemberByName(memName);
     //printf("generateClassMemberLink(class=%s,member=%s)=%p\n",def->name().data(),memName,xmd);
     if (xmd)
     {
diff --git a/src/context.cpp b/src/context.cpp
index 9b4100c..95fb82d 100644
--- a/src/context.cpp
+++ b/src/context.cpp
@@ -8532,24 +8532,6 @@ MemberListContext::MemberListContext(const MemberList *list) : RefCountedContext
   }
 }
 
-MemberListContext::MemberListContext(MemberSDict *list,bool doSort) : RefCountedContext("MemberListContext")
-{
-  p = new Private;
-  if (list)
-  {
-    if (doSort)
-    {
-      list->sort();
-    }
-    MemberSDict::Iterator it(*list);
-    MemberDef *md;
-    for (it.toFirst();(md=it.current());++it)
-    {
-      p->addMember(md);
-    }
-  }
-}
-
 MemberListContext::MemberListContext(std::vector<const MemberDef *> &&ml) : RefCountedContext("MemberListContext")
 {
   p = new Private;
diff --git a/src/context.h b/src/context.h
index c6bf1ac..a975d3d 100644
--- a/src/context.h
+++ b/src/context.h
@@ -50,7 +50,6 @@ class FileDef;
 class FileList;
 struct IncludeInfo;
 class MemberList;
-class MemberSDict;
 class MemberDef;
 struct Argument;
 class ArgumentList;
@@ -962,8 +961,6 @@ class MemberListContext : public RefCountedContext, public TemplateListIntf
     { return new MemberListContext; }
     static MemberListContext *alloc(const MemberList *ml)
     { return new MemberListContext(ml); }
-    static MemberListContext *alloc(MemberSDict *ml,bool doSort)
-    { return new MemberListContext(ml,doSort); }
     static MemberListContext *alloc(std::vector<const MemberDef *> &&ml)
     { return new MemberListContext(std::move(ml)); }
 
@@ -977,7 +974,6 @@ class MemberListContext : public RefCountedContext, public TemplateListIntf
   private:
     MemberListContext();
     MemberListContext(const MemberList *ml);
-    MemberListContext(MemberSDict *ml,bool doSort);
     MemberListContext(std::vector<const MemberDef *> &&ml);
    ~MemberListContext();
     class Private;
diff --git a/src/definition.h b/src/definition.h
index eb4c42a..444b188 100644
--- a/src/definition.h
+++ b/src/definition.h
@@ -34,7 +34,6 @@
 class FileDef;
 class OutputList;
 class SectionRefs;
-class MemberSDict;
 class MemberDef;
 class GroupDef;
 class GroupList;
diff --git a/src/filedef.cpp b/src/filedef.cpp
index 3fd542f..6c31940 100644
--- a/src/filedef.cpp
+++ b/src/filedef.cpp
@@ -48,6 +48,9 @@
 
 //---------------------------------------------------------------------------
 
+using DefinitionLineMap = std::unordered_map<int,const Definition *>;
+using MemberDefLineMap  = std::unordered_map<int,const MemberDef *>;
+
 class FileDefImpl : public DefinitionMixin<FileDef>
 {
   public:
@@ -69,8 +72,8 @@ class FileDefImpl : public DefinitionMixin<FileDef>
     virtual const QCString &docName() const { return m_docname; }
     virtual bool isSource() const { return m_isSource; }
     virtual bool isDocumentationFile() const;
-    virtual Definition *getSourceDefinition(int lineNr) const;
-    virtual MemberDef *getSourceMember(int lineNr) const;
+    virtual const Definition *getSourceDefinition(int lineNr) const;
+    virtual const MemberDef *getSourceMember(int lineNr) const;
     virtual QCString getPath() const { return m_path; }
     virtual QCString getVersion() const { return m_fileVersion; }
     virtual bool isLinkableInProject() const;
@@ -95,7 +98,7 @@ class FileDefImpl : public DefinitionMixin<FileDef>
     virtual void countMembers();
     virtual int numDocMembers() const;
     virtual int numDecMembers() const;
-    virtual void addSourceRef(int line,Definition *d,MemberDef *md);
+    virtual void addSourceRef(int line,const Definition *d,const MemberDef *md);
     virtual void writeDocumentation(OutputList &ol);
     virtual void writeMemberPages(OutputList &ol);
     virtual void writeQuickMemberLinks(OutputList &ol,const MemberDef *currentMd) const;
@@ -162,8 +165,8 @@ class FileDefImpl : public DefinitionMixin<FileDef>
     QCString              m_outputDiskName;
     QCString              m_fileName;
     QCString              m_docname;
-    QIntDict<Definition> *m_srcDefDict;
-    QIntDict<MemberDef>  *m_srcMemberDict;
+    DefinitionLineMap     m_srcDefMap;
+    MemberDefLineMap      m_srcMemberMap;
     bool                  m_isSource;
     QCString              m_fileVersion;
     PackageDef           *m_package;
@@ -230,8 +233,6 @@ FileDefImpl::FileDefImpl(const char *p,const char *nm,
   m_includeDict       = 0;
   m_includedByList    = 0;
   m_includedByDict    = 0;
-  m_srcDefDict        = 0;
-  m_srcMemberDict     = 0;
   m_package           = 0;
   m_isSource          = guessSection(nm)==Entry::SOURCE_SEC;
   m_docname           = nm;
@@ -252,8 +253,6 @@ FileDefImpl::~FileDefImpl()
   delete m_includeList;
   delete m_includedByDict;
   delete m_includedByList;
-  delete m_srcDefDict;
-  delete m_srcMemberDict;
 }
 
 void FileDefImpl::setDiskName(const QCString &name)
@@ -1368,40 +1367,30 @@ QCString FileDefImpl::name() const
     return DefinitionMixin::name();
 }
 
-void FileDefImpl::addSourceRef(int line,Definition *d,MemberDef *md)
+void FileDefImpl::addSourceRef(int line,const Definition *d,const MemberDef *md)
 {
   //printf("FileDefImpl::addSourceDef(%d,%p,%p)\n",line,d,md);
   if (d)
   {
-    if (m_srcDefDict==0)    m_srcDefDict    = new QIntDict<Definition>(257);
-    if (m_srcMemberDict==0) m_srcMemberDict = new QIntDict<MemberDef>(257);
-    m_srcDefDict->insert(line,d);
-    if (md) m_srcMemberDict->insert(line,md);
+    m_srcDefMap.insert(std::make_pair(line,d));
+    if (md) m_srcMemberMap.insert(std::make_pair(line,md));
     //printf("Adding member %s with anchor %s at line %d to file %s\n",
     //    md?md->name().data():"<none>",md?md->anchor().data():"<none>",line,name().data());
   }
 }
 
-Definition *FileDefImpl::getSourceDefinition(int lineNr) const
+const Definition *FileDefImpl::getSourceDefinition(int lineNr) const
 {
-  Definition *result=0;
-  if (m_srcDefDict)
-  {
-    result = m_srcDefDict->find(lineNr);
-  }
-  //printf("%s::getSourceDefinition(%d)=%s\n",name().data(),lineNr,result?result->name().data():"none");
-  return result;
+  auto it = m_srcDefMap.find(lineNr);
+  //printf("%s::getSourceDefinition(%d)=%s\n",name().data(),lineNr,it!=m_srcDefMap.end()?it->second->name().data():"none");
+  return it!=m_srcDefMap.end() ? it->second : 0;
 }
 
-MemberDef *FileDefImpl::getSourceMember(int lineNr) const
+const MemberDef *FileDefImpl::getSourceMember(int lineNr) const
 {
-  MemberDef *result=0;
-  if (m_srcMemberDict)
-  {
-    result = m_srcMemberDict->find(lineNr);
-  }
-  //printf("%s::getSourceMember(%d)=%s\n",name().data(),lineNr,result?result->name().data():"none");
-  return result;
+  auto it = m_srcMemberMap.find(lineNr);
+  //printf("%s::getSourceMember(%d)=%s\n",name().data(),lineNr,it!=m_srcMemberMap.end()?it->second->name().data():"none");
+  return it!=m_srcMemberMap.end() ? it->second : 0;
 }
 
 
diff --git a/src/filedef.h b/src/filedef.h
index e08002b..f27ff6d 100644
--- a/src/filedef.h
+++ b/src/filedef.h
@@ -104,8 +104,8 @@ class FileDef : public DefinitionMutable, public Definition
 
     virtual bool isDocumentationFile() const = 0;
 
-    virtual Definition *getSourceDefinition(int lineNr) const = 0;
-    virtual MemberDef *getSourceMember(int lineNr) const = 0;
+    virtual const Definition *getSourceDefinition(int lineNr) const = 0;
+    virtual const MemberDef *getSourceMember(int lineNr) const = 0;
 
     /*! Returns the absolute path of this file. */
     virtual QCString getPath() const = 0;
@@ -146,7 +146,7 @@ class FileDef : public DefinitionMutable, public Definition
 
     //---------------------------------
 
-    virtual void addSourceRef(int line,Definition *d,MemberDef *md) = 0;
+    virtual void addSourceRef(int line,const Definition *d,const MemberDef *md) = 0;
 
     virtual void writeDocumentation(OutputList &ol) = 0;
     virtual void writeMemberPages(OutputList &ol) = 0;
diff --git a/src/fortrancode.l b/src/fortrancode.l
index 0ddddd1..df6acf4 100644
--- a/src/fortrancode.l
+++ b/src/fortrancode.l
@@ -159,8 +159,8 @@ struct fortrancodeYY_state
   QCString      exampleFile;
 
   FileDef *     sourceFileDef = 0;
-  Definition *  currentDefinition = 0;
-  MemberDef *   currentMemberDef = 0;
+  const Definition * currentDefinition = 0;
+  const MemberDef *  currentMemberDef = 0;
   bool          includeCodeFragment = false;
 
   char          stringStartSymbol = '\0'; // single or double quote
@@ -923,7 +923,7 @@ static void startCodeLine(yyscan_t yyscanner)
     //lineNumber.sprintf("%05d",yyextra->yyLineNr);
     //lineAnchor.sprintf("l%05d",yyextra->yyLineNr);
 
-    Definition *d   = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
+    const Definition *d = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
     //printf("startCodeLine %d d=%s\n", yyextra->yyLineNr,d ? d->name().data() : "<null>");
     if (!yyextra->includeCodeFragment && d)
     {
diff --git a/src/memberlist.cpp b/src/memberlist.cpp
index 4daedb5..c71390c 100644
--- a/src/memberlist.cpp
+++ b/src/memberlist.cpp
@@ -1099,13 +1099,3 @@ void MemberList::setAnchors()
   }
 }
 
-
-
-//--------------------------------------------------------------------------
-
-int MemberSDict::compareValues(const MemberDef *c1, const MemberDef *c2) const
-{
-  return genericCompareMembers(c1,c2);
-}
-
-
diff --git a/src/memberlist.h b/src/memberlist.h
index 2c2d5ee..200767d 100644
--- a/src/memberlist.h
+++ b/src/memberlist.h
@@ -20,7 +20,7 @@
 
 #include <qlist.h>
 #include "memberdef.h"
-#include "sortdict.h"
+#include "linkedmap.h"
 #include "types.h"
 #include "membergroup.h"
 
@@ -127,22 +127,8 @@ class MemberListIterator : public QListIterator<MemberDef>
     virtual ~MemberListIterator() {}
 };
 
-/** An unsorted dictionary of MemberDef objects. */
-class MemberDict : public QDict<MemberDef>
+class MemberLinkedRefMap : public LinkedRefMap<const MemberDef>
 {
-  public:
-    MemberDict(uint size) : QDict<MemberDef>(size) {}
-    virtual ~MemberDict() {}
-};
-
-/** A sorted dictionary of MemberDef objects. */
-class MemberSDict : public SDict<MemberDef>
-{
-  public:
-    MemberSDict(uint size=17) : SDict<MemberDef>(size) {}
-    virtual ~MemberSDict() {}
-  private:
-    int compareValues(const MemberDef *item1,const MemberDef *item2) const;
 };
 
 int genericCompareMembers(const MemberDef *c1,const MemberDef *c2);
diff --git a/src/namespacedef.cpp b/src/namespacedef.cpp
index 0651fdf..1108653 100644
--- a/src/namespacedef.cpp
+++ b/src/namespacedef.cpp
@@ -96,7 +96,7 @@ class NamespaceDefImpl : public DefinitionMixin<NamespaceDefMutable>
     virtual bool subGrouping() const { return m_subGrouping; }
     virtual MemberList *getMemberList(MemberListType lt) const;
     virtual const QList<MemberList> &getMemberLists() const { return m_memberLists; }
-    virtual MemberDef    *getMemberByName(const QCString &) const;
+    virtual const MemberDef *getMemberByName(const QCString &) const;
     virtual const MemberGroupList &getMemberGroups() const { return m_memberGroups; }
     virtual ClassLinkedRefMap getClasses() const { return classes; }
     virtual ClassLinkedRefMap getInterfaces() const { return interfaces; }
@@ -138,7 +138,7 @@ class NamespaceDefImpl : public DefinitionMixin<NamespaceDefMutable>
     LinkedRefMap<const ClassDef> m_usingDeclList;
     SDict<Definition>    *m_innerCompounds = 0;
 
-    MemberSDict          *m_allMembersDict = 0;
+    MemberLinkedRefMap    m_allMembers;
     QList<MemberList>     m_memberLists;
     MemberGroupList       m_memberGroups;
     ClassLinkedRefMap     classes;
@@ -210,7 +210,7 @@ class NamespaceDefAliasImpl : public DefinitionAliasMixin<NamespaceDef>
     { return getNSAlias()->getMemberList(lt); }
     virtual const QList<MemberList> &getMemberLists() const
     { return getNSAlias()->getMemberLists(); }
-    virtual MemberDef    *getMemberByName(const QCString &name) const
+    virtual const MemberDef *getMemberByName(const QCString &name) const
     { return getNSAlias()->getMemberByName(name); }
     virtual const MemberGroupList &getMemberGroups() const
     { return getNSAlias()->getMemberGroups(); }
@@ -264,7 +264,6 @@ NamespaceDefImpl::NamespaceDefImpl(const char *df,int dl,int dc,
     setFileName(name);
   }
   m_innerCompounds = new SDict<Definition>(17);
-  m_allMembersDict = 0;
   setReference(lref);
   m_inline=FALSE;
   m_subGrouping=Config_getBool(SUBGROUPING);
@@ -289,7 +288,6 @@ NamespaceDefImpl::NamespaceDefImpl(const char *df,int dl,int dc,
 NamespaceDefImpl::~NamespaceDefImpl()
 {
   delete m_innerCompounds;
-  delete m_allMembersDict;
 }
 
 void NamespaceDefImpl::setFileName(const QCString &fn)
@@ -455,12 +453,8 @@ void NamespaceDefImpl::insertMember(MemberDef *md)
       m_memberLists.append(allMemberList);
     }
     allMemberList->append(md);
-    if (m_allMembersDict==0)
-    {
-      m_allMembersDict = new MemberSDict;
-    }
     //printf("%s::m_allMembersDict->append(%s)\n",name().data(),md->localName().data());
-    m_allMembersDict->append(md->localName(),md);
+    m_allMembers.add(md->localName(),md);
     //::addNamespaceMemberNameToIndex(md);
     //static bool sortBriefDocs=Config_getBool(SORT_BRIEF_DOCS);
     switch(md->memberType())
@@ -1465,15 +1459,9 @@ bool NamespaceDefImpl::isLinkable() const
   return isLinkableInProject() || isReference();
 }
 
-MemberDef * NamespaceDefImpl::getMemberByName(const QCString &n) const
+const MemberDef * NamespaceDefImpl::getMemberByName(const QCString &n) const
 {
-  MemberDef *md = 0;
-  if (m_allMembersDict && !n.isEmpty())
-  {
-    md = m_allMembersDict->find(n);
-    //printf("%s::m_allMembersDict->find(%s)=%p\n",name().data(),n.data(),md);
-  }
-  return md;
+  return m_allMembers.find(n);
 }
 
 QCString NamespaceDefImpl::title() const
diff --git a/src/namespacedef.h b/src/namespacedef.h
index fb6a0d5..6838157 100644
--- a/src/namespacedef.h
+++ b/src/namespacedef.h
@@ -76,7 +76,7 @@ class NamespaceDef : public Definition
     virtual bool subGrouping() const = 0;
     virtual MemberList *getMemberList(MemberListType lt) const = 0;
     virtual const QList<MemberList> &getMemberLists() const = 0;
-    virtual MemberDef *getMemberByName(const QCString &) const = 0;
+    virtual const MemberDef *getMemberByName(const QCString &) const = 0;
 
     /*! Returns the user defined member groups */
     virtual const MemberGroupList &getMemberGroups() const = 0;
diff --git a/src/pycode.l b/src/pycode.l
index b7f3b66..65788cc 100644
--- a/src/pycode.l
+++ b/src/pycode.l
@@ -81,8 +81,8 @@ struct pycodeYY_state
   int           inputLines = 0;      //!< number of line in the code fragment
   int           yyLineNr = 0;        //!< current line number
   FileDef *     sourceFileDef = 0;
-  Definition *  currentDefinition = 0;
-  MemberDef *   currentMemberDef = 0;
+  const Definition * currentDefinition = 0;
+  const MemberDef *  currentMemberDef = 0;
   bool          includeCodeFragment = FALSE;
   QCString      realScope;
   int           bodyCurlyCount = 0;
@@ -1010,7 +1010,7 @@ static void startCodeLine(yyscan_t yyscanner)
     //lineNumber.sprintf("%05d",yyextra->yyLineNr);
     //lineAnchor.sprintf("l%05d",yyextra->yyLineNr);
 
-    Definition *d   = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
+    const Definition *d = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
     //printf("startCodeLine %d d=%p\n",yyextra->yyLineNr,d);
     //yyextra->code->startLineNumber();
 
@@ -1291,7 +1291,7 @@ static void generateClassOrGlobalLink(yyscan_t yyscanner,
 
   if ((lcd=yyextra->theVarContext.findVariable(className))==0) // not a local variable
   {
-    Definition *d = yyextra->currentDefinition;
+    const Definition *d = yyextra->currentDefinition;
     QCString scope = substitute(className,".","::");
 
     cd = yyextra->symbolResolver.resolveClass(d,substitute(className,".","::"));
@@ -1378,7 +1378,7 @@ static void generateClassOrGlobalLink(yyscan_t yyscanner,
         const NamespaceDef *mnd = getResolvedNamespace(scope);
         if (mnd)
         {
-          MemberDef *mmd=mnd->getMemberByName(locName);
+          const MemberDef *mmd=mnd->getMemberByName(locName);
           if (mmd)
           {
             //printf("name=%s scope=%s\n",locName.data(),scope.data());
@@ -1472,8 +1472,8 @@ static bool findMemberLink(yyscan_t yyscanner,
       sym->getOuterScope()->definitionType()==Definition::TypeClass &&
       yyextra->currentDefinition->definitionType()==Definition::TypeClass)
   {
-    ClassDef *cd = toClassDef(sym->getOuterScope());
-    ClassDef *thisCd = toClassDef(yyextra->currentDefinition);
+    const ClassDef *cd = toClassDef(sym->getOuterScope());
+    const ClassDef *thisCd = toClassDef(yyextra->currentDefinition);
     if (sym->definitionType()==Definition::TypeMember)
     {
       if (yyextra->currentMemberDef && yyextra->collectXRefs)
diff --git a/src/vhdlcode.l b/src/vhdlcode.l
index efb367b..1139d29 100644
--- a/src/vhdlcode.l
+++ b/src/vhdlcode.l
@@ -1014,7 +1014,7 @@ static void startCodeLine(yyscan_t yyscanner)
     //lineAnchor.sprintf("l%05d",yyextra->yyLineNr);
     //  if ((yyextra->yyLineNr % 500) == 0)
     //         fprintf(stderr,"\n starting Line %d:",yyextra->yyLineNr);
-    Definition *d   = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
+    const Definition *d = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
     //printf("startCodeLine %d d=%s\n", yyextra->yyLineNr,d ? d->name().data() : "<null>");
     if (!yyextra->includeCodeFragment && d)
     {
diff --git a/src/xmlcode.l b/src/xmlcode.l
index c7322cb..41f5504 100644
--- a/src/xmlcode.l
+++ b/src/xmlcode.l
@@ -239,7 +239,7 @@ static void startCodeLine(yyscan_t yyscanner)
   struct yyguts_t *yyg = (struct yyguts_t*)yyscanner;
   if (yyextra->sourceFileDef)
   {
-    Definition *d   = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
+    const Definition *d = yyextra->sourceFileDef->getSourceDefinition(yyextra->yyLineNr);
 
     if (!yyextra->includeCodeFragment && d && d->isLinkableInProject())
     {