Correct for various warnings appearing under gcc 8.3.0 (Debian 10).

Note: We don't suppress warnings due to unused variables or functions,
      as we may need them later or in debug mode...

* Change: In Hurricane::DBo::~DBo, add a noexcept(false) because
    constructed by default destructor of derived classes seems to
    loosen it. The right solution whould be to explicitely define
    all virtual destructors (too lazy for now).
* Change: In Viewer::Script, replace the deprecated
    PyModule_GetFilename() by PyModule_GetFilenameObject(), Unicode
    support again...

crlcore/src/ccore/AllianceFramework.cpp

@@ -374,7 +374,7 @@ namespace CRL {
         if (state->getFlags(loadMode) != 0) continue;
 
       // Transmit all flags except thoses related to views.
-        loadMode |= (mode & (!Catalog::State::Views));
+        loadMode |= (mode & (~Catalog::State::Views));
         parser    = & (_parsers.getParserSlot( name, loadMode, _environment ));
 
       // Try to open cell file (file extention is supplied by the parser).
@@ -864,7 +864,7 @@ namespace CRL {
 
       if ( catalogProperty != NULL ) {
         Catalog::State* state = catalogProperty->getState ();
-        if ( (flags and IgnoreFeeds) and state->isFeed() ) continue;
+        if ( (flags & IgnoreFeeds) and state->isFeed() ) continue;
       }
       ++gates;
 

crlcore/src/ccore/toolbox/HyperNetPortOccurrences.cpp

@@ -515,7 +515,7 @@ Occurrence CHyperNetReceiverPortOccurrences::Locator::getElement() const
 {
     if (_pinLocator.isValid())
         return _pinLocator.getElement();
-	return _plugOccurrenceLocator.getElement();
+    return _plugOccurrenceLocator.getElement();
 }
 
 Locator<Occurrence>* CHyperNetReceiverPortOccurrences::Locator::getClone() const

crlcore/src/ccore/toolbox/ToolBox.cpp

@@ -401,7 +401,7 @@ static void AttachContacts(Net* net)
     {
         if (contact->getBodyHook()->isAttached())
             throw Error("Cannot create contacts ring: A bodyHook is attached");
-            componentsToAttachList.push_back(contact);
+        componentsToAttachList.push_back(contact);
         end_for;
     }
     list<Component*>::iterator lcit = componentsToAttachList.begin();
@@ -779,7 +779,7 @@ void ConnectPlugHooks(Cell* cell)
       try {
         _index = std::stoi( sindex );
       }
-      catch ( std::invalid_argument e ) {
+      catch ( std::invalid_argument& e ) {
         cerr << Error( "SubNetNames::match(): std::stoi() catched an exception on \"%s\"."
                      , sindex.c_str() ) << endl;
       }

hurricane/src/configuration/hurricane/configuration/PyTypeManager.h

@@ -1998,8 +1998,8 @@ namespace Isobar3 {
     PyErr_Clear();
     setMessage( funcName() + "(): " );
 
-    TC*   object;
-    TArg* arg;
+    TC*   object = NULL;
+    TArg* arg    = NULL;
     pyToC( pyObject, &object );
     if (not pyToC( pyArg, &arg )) {
       string message = "PyInPlaceOperatorWrapper():";

hurricane/src/hurricane/DBo.cpp

@@ -157,7 +157,7 @@ namespace Hurricane {
   }
 
 
-  DBo::~DBo ()
+  DBo::~DBo () noexcept(false)
   {
     if (_idCount) --_idCount;
     else {

hurricane/src/hurricane/Hook.cpp

@@ -196,11 +196,11 @@ Hook::Hook()
 {
 }
 
-Hook::~Hook()
-// **********
+Hook::~Hook() noexcept(false)
+// **************************
 {
     if (_nextHook != this)
-        throw Error("Abnormal deletion of hook : always attached");
+        throw Error("Abnormal deletion of hook : still attached");
 }
 
 Hook* Hook::getNextHook() const

hurricane/src/hurricane/hurricane/DBo.h

@@ -81,7 +81,7 @@ namespace Hurricane {
               void               toJsonSignature     ( JsonWriter* ) const;
     protected:                   
                                  DBo                 ();
-      virtual                   ~DBo                 ();
+      virtual                   ~DBo                 () noexcept(false);
       virtual void               _postCreate         ();
       virtual void               _preDestroy         ();
     private:                                         

hurricane/src/hurricane/hurricane/Hook.h

@@ -52,7 +52,7 @@ class Hook {
 // Destructor
 // **********
 
-  protected: virtual ~Hook();
+  protected: virtual ~Hook() noexcept(false);
 
 // Operators
 // *********

hurricane/src/hurricane/hurricane/PhysicalRule.h

@@ -115,7 +115,7 @@ namespace Hurricane {
   inline bool    PhysicalRule::isDouble       () const { return _doubleValue != 0; }
   inline bool    PhysicalRule::isDbU          () const { return not _stepsValue.empty(); }
   inline bool    PhysicalRule::isSymmetric    () const { return _symmetric; }
-  inline bool    PhysicalRule::hasSteps       () const { return not _stepsValue.size() > 1; }
+  inline bool    PhysicalRule::hasSteps       () const { return not (_stepsValue.size() > 1); }
   inline double  PhysicalRule::getDoubleValue () const { return _doubleValue; }
   inline void    PhysicalRule::setSymmetric   ( bool state ) { _symmetric = state; }
   inline void    PhysicalRule::addValue       ( double value ) { _doubleValue = value; }

hurricane/src/viewer/hurricane/viewer/Script.h

@@ -48,7 +48,7 @@ namespace Isobar {
       static Script*      create             ( const std::string& name="" );
              void         destroy            ();
       inline std::string  getUserModuleName  () const;
-      inline const char*  getFileName        () const;
+      inline std::string  getFileName        () const;
       inline PyObject*    getSysModule       ();
       inline PyObject*    getHurricaneModule ();
       inline PyObject*    getUserModule      ();
@@ -93,8 +93,14 @@ namespace Isobar {
   inline PyObject*    Script::getHurricaneModule () { return _hurricaneModule; }
   inline PyObject*    Script::getUserModule      () { return _userModule; }
 
-  inline const char*  Script::getFileName () const
-  { return (_userModule) ? PyModule_GetFilename(_userModule) : getUserModuleName().c_str(); }
+  inline std::string  Script::getFileName () const
+  {
+    if (not _userModule) return getUserModuleName(); 
+    PyObject* pyBytes = PyUnicode_AsASCIIString( PyModule_GetFilenameObject(_userModule) ); 
+    std::string fileName = PyBytes_AsString( pyBytes );
+    Py_DECREF( pyBytes );
+    return fileName;
+  }
 
   inline PyObject* Script::_importHurricane ( unsigned int flags )
   { return _hurricaneModule = _importModule("Hurricane",flags); }