[sipify] Combine multiple argument annotations

Author: nyalldawson

scripts/sipify.pl

@@ -579,6 +579,10 @@ sub remove_constructor_or_body {
         $line =~ s/\/(\w+(=\w+)?)\/\s*\/(\w+(=\w+)?)\/\s*;(\s*(\/\/.*)?)$/\/$1,$3\/$5;/;
         (! $3) or dbg_info("combine multiple annotations -- works only for 2");
     };
+    # combine multiple argument annotations
+    do {no warnings 'uninitialized';
+        $line =~ s/\/(\w+(=\w+)?)\/\s*\/(\w+(=\w+)?)\//\/$1,$3\//;
+    };
 
     # unprinted annotations
     $line =~ s/(\w+)(\<(?>[^<>]|(?2))*\>)?\s+SIP_PYTYPE\(\s*\'?([^()']+)(\(\s*(?:[^()]++|(?2))*\s*\))?\'?\s*\)/$3/g;

tests/scripts/sipifyheader.expected.sip

@@ -208,6 +208,8 @@ complex default value and type (i.e. containing commas) should be given as a str
 
     void removeProxyFactory( QNetworkProxyFactory *factory /TransferBack/ );
 
+    void multiAnnotationArg( SomeClass** object /Out,TransferBack/, int& another /Out/ );
+
     bool removeFunctionBody( const QList<int, QString> &list, QgsVectorLayer *vl, Some::Thing _part = -1 /*default =-1*/ );
 %Docstring
  :rtype: bool

tests/scripts/sipifyheader.h

@@ -240,6 +240,8 @@ class CORE_EXPORT QgsSipifyHeader : public QtClass<QVariant>, private Ui::QgsBas
 
     void removeProxyFactory( QNetworkProxyFactory *factory SIP_TRANSFERBACK );
 
+    void multiAnnotationArg( SomeClass **object SIP_OUT SIP_TRANSFERBACK, int &another SIP_OUT );
+
     bool removeFunctionBody( const QList<int, QString> &list, QgsVectorLayer *vl, Some::Thing _part = -1 /*default =-1*/ ) { doSomething; return true; }   // some comments
 
     static inline QgsMapLayer *skippedMethodWithBody() SIP_SKIP