3 files changed, 2 insertions, 12 deletions
diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs
index 91e614dc7b..1098ffe4e5 100644
--- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2.cs
@@ -127,7 +127,7 @@ namespace Godot
         {
             var g = this;
 
-            g.GrowIndividual(Margin.Left == margin ? by : 0,
+            g = g.GrowIndividual(Margin.Left == margin ? by : 0,
                     Margin.Top == margin ? by : 0,
                     Margin.Right == margin ? by : 0,
                     Margin.Bottom == margin ? by : 0);
diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs
index bc2cad8713..c0b236c524 100644
--- a/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/Rect2i.cs
@@ -122,7 +122,7 @@ namespace Godot
         {
             var g = this;
 
-            g.GrowIndividual(Margin.Left == margin ? by : 0,
+            g = g.GrowIndividual(Margin.Left == margin ? by : 0,
                     Margin.Top == margin ? by : 0,
                     Margin.Right == margin ? by : 0,
                     Margin.Bottom == margin ? by : 0);
diff --git a/modules/mono/utils/string_utils.cpp b/modules/mono/utils/string_utils.cpp
index 907811355f..67b264d803 100644
--- a/modules/mono/utils/string_utils.cpp
+++ b/modules/mono/utils/string_utils.cpp
@@ -196,16 +196,6 @@ String str_format(const char *p_format, ...) {
 
 	return res;
 }
-// va_copy was defined in the C99, but not in C++ standards before C++11.
-// When you compile C++ without --std=c++<XX> option, compilers still define
-// va_copy, otherwise you have to use the internal version (__va_copy).
-#if !defined(va_copy)
-#if defined(__GNUC__)
-#define va_copy(d, s) __va_copy((d), (s))
-#else
-#define va_copy(d, s) ((d) = (s))
-#endif
-#endif
 
 #if defined(MINGW_ENABLED) || defined(_MSC_VER) && _MSC_VER < 1900
 #define gd_vsnprintf(m_buffer, m_count, m_format, m_args_copy) vsnprintf_s(m_buffer, m_count, _TRUNCATE, m_format, m_args_copy)