[sipify] skip protected members

scripts/sipify.pl

@@ -276,6 +276,11 @@ while(!eof $header){
         next;
     }
 
+    # skip non-method member declaration (e.g. in protected sections)
+    if ( $SIP_RUN != 1 && $line =~ m/^\s*\w+(::\w+)? \*?\w+( = \w+(\([^()]+\))?)?;/){
+        next;
+    }
+
     # catch Q_DECLARE_FLAGS
     if ( $line =~ m/^(\s*)Q_DECLARE_FLAGS\(\s*(.*?)\s*,\s*(.*?)\s*\)\s*$/ ){
         $line = "$1typedef QFlags<$classname::$3> $2;\n";

tests/scripts/sipifyheader.expected.sip

@@ -160,6 +160,7 @@ complex default value and type (i.e. containing commas) should be given as a str
   protected:
     bool thisShouldBeListed();
 
+
   private:
     void privateMethodSIPRUNareShown();
   public:

tests/scripts/sipifyheader.h

@@ -193,6 +193,9 @@ class CORE_EXPORT QgsSipifyHeader : public QtClass<QVariant>, private QgsBaseCla
   protected:
     bool thisShouldBeListed();
 
+    Whatever skipMember;
+    Whatever::Something *alsoSkipMember = nullptr;
+
   private:
     void privateMethodAreNotShown();
 #ifdef SIP_RUN