[packages/dotnet-gtk-sharp2] Rel 4

[arekm]

commit dd4941b5f592a7dff1f46110926f62b0c8848eac
Author: Arkadiusz Miśkiewicz <arekm at maven.pl>
Date:   Mon Aug 17 00:21:48 2026 +0200

    Rel 4

 dotnet-gtk-sharp2-codegen-byref-return.patch | 22 ++++++++++++++++++++++
 dotnet-gtk-sharp2-sample-range.patch         | 17 +++++++++++++++++
 dotnet-gtk-sharp2.spec                       |  6 +++++-
 3 files changed, 44 insertions(+), 1 deletion(-)
---
diff --git a/dotnet-gtk-sharp2.spec b/dotnet-gtk-sharp2.spec
index 5bb5c1a..699c057 100644
--- a/dotnet-gtk-sharp2.spec
+++ b/dotnet-gtk-sharp2.spec
@@ -2,7 +2,7 @@ Summary:	.NET language bindings for GTK+
 Summary(pl.UTF-8):	Wiązania GTK+ dla .NET
 Name:		dotnet-gtk-sharp2
 Version:	2.12.45
-Release:	3
+Release:	4
 License:	LGPL v2
 Group:		Libraries
 # latest downloads summary at http://download.mono-project.com/sources-stable/
@@ -11,6 +11,8 @@ Source0:	http://download.mono-project.com/sources/gtk-sharp212/gtk-sharp-%{versi
 Patch0:		%{name}-destdir.patch
 Patch1:		%{name}-mint.patch
 Patch2:		%{name}-int-conversion.patch
+Patch3:		%{name}-codegen-byref-return.patch
+Patch4:		%{name}-sample-range.patch
 URL:		http://www.mono-project.com/GtkSharp
 BuildRequires:	atk-devel
 BuildRequires:	autoconf
@@ -75,6 +77,8 @@ Biblioteki statyczne Gtk# 2.
 %patch -P0 -p1
 %patch -P1 -p1
 %patch -P2 -p1
+%patch -P3 -p1
+%patch -P4 -p1
 
 %build
 %{__libtoolize}
diff --git a/dotnet-gtk-sharp2-codegen-byref-return.patch b/dotnet-gtk-sharp2-codegen-byref-return.patch
new file mode 100644
index 0000000..94f9cc8
--- /dev/null
+++ b/dotnet-gtk-sharp2-codegen-byref-return.patch
@@ -0,0 +1,22 @@
+Fix the code generator emitting invalid C# for by-ref return values.
+
+MarshalType yields "ref T" for GValue* (and struct*) returns, but the emitted
+initialiser was "ref T raw_ret = call();".  A ref local has to be initialised
+with "= ref call();", so any binding with such a method failed to compile with
+CS8172.  Upstream gtk-sharp has no such method itself, so only out-of-tree
+bindings (galago-sharp) ever hit it.
+
+--- gtk-sharp-2.12.45/generator/Method.cs.orig
++++ gtk-sharp-2.12.45/generator/Method.cs
+@@ -329,7 +329,10 @@
+ 				if (retval.IsVoid)
+ 					sw.WriteLine(CName + call + ";");
+ 				else if (!cacheValue) {
+-					sw.WriteLine(retval.MarshalType + " raw_ret = " + CName + call + ";");
++					// a byref return needs "= ref call()"; MarshalType alone yields
++					// "ref T raw_ret = call()", which is not valid C#
++					string ret_ref = retval.MarshalType.StartsWith ("ref ") ? "ref " : String.Empty;
++					sw.WriteLine(retval.MarshalType + " raw_ret = " + ret_ref + CName + call + ";");
+ 					sw.WriteLine(indent + "\t\t\t" + retval.CSType + " ret = " + retval.FromNative ("raw_ret") + ";");
+ 					var postRef = retval.PostFromNative ("raw_ret");
+ 					if (postRef != string.Empty)
diff --git a/dotnet-gtk-sharp2-sample-range.patch b/dotnet-gtk-sharp2-sample-range.patch
new file mode 100644
index 0000000..ba52f2e
--- /dev/null
+++ b/dotnet-gtk-sharp2-sample-range.patch
@@ -0,0 +1,17 @@
+Disambiguate Gtk.Range from System.Range in the sample.
+
+C# 8 (mono 6.x) introduced System.Range, so "using System; using Gtk;" makes
+the unqualified Range casts ambiguous and WidgetViewer.exe fails to build with
+CS0104.
+
+--- gtk-sharp-2.12.45/sample/test/TestRange.cs.orig
++++ gtk-sharp-2.12.45/sample/test/TestRange.cs
+@@ -9,6 +9,8 @@
+ using System;
+ 
+ using Gtk;
++// C# 8 added System.Range, which collides with Gtk.Range here
++using Range = Gtk.Range;
+ 
+ namespace WidgetViewer {
+ 
================================================================

---- gitweb:

http://git.pld-linux.org/gitweb.cgi/packages/dotnet-gtk-sharp2.git/commitdiff/dd4941b5f592a7dff1f46110926f62b0c8848eac