diff --git a/code/AssetLib/glTF/glTFImporter.cpp b/code/AssetLib/glTF/glTFImporter.cpp
index 406b0b53a..46b8a3be4 100644
--- a/code/AssetLib/glTF/glTFImporter.cpp
+++ b/code/AssetLib/glTF/glTFImporter.cpp
@@ -658,6 +658,7 @@ void glTFImporter::ImportEmbeddedTextures(glTF::Asset &r) {
                 if (strncmp(ext, "jpeg", 4) == 0) {
                     ext = "jpg";
                 }
+
                 tex->achFormatHint[3] = '\0';
                 size_t len = strlen(ext);
                 if (len > 3) len = 3;
diff --git a/code/Common/Maybe.h b/code/Common/Maybe.h
index 99b18b67c..3d073fc63 100644
--- a/code/Common/Maybe.h
+++ b/code/Common/Maybe.h
@@ -83,6 +83,7 @@ struct Maybe {
 
     Maybe &operator&() = delete;
     Maybe(const Maybe &) = delete;
+    Maybe &operator=(const Maybe &) = default;
 
 private:
     T _val;
diff --git a/contrib/clipper/clipper.cpp b/contrib/clipper/clipper.cpp
index f7a74ed3a..69f616c8b 100644
--- a/contrib/clipper/clipper.cpp
+++ b/contrib/clipper/clipper.cpp
@@ -264,7 +264,14 @@ class Int128
     Int128(const Int128 &val): lo(val.lo), hi(val.hi){}
 
     Int128(const long64& _hi, const ulong64& _lo): lo(_lo), hi(_hi){}
-    
+
+  Int128& operator = (const Int128 &val)
+    {
+      lo = val.lo;
+      hi = val.hi;
+      return *this;
+    }
+
     Int128& operator = (const long64 &val)
     {
       lo = (ulong64)val;
diff --git a/contrib/openddlparser/code/OpenDDLParser.cpp b/contrib/openddlparser/code/OpenDDLParser.cpp
index 75a7a223e..60fddc8be 100644
--- a/contrib/openddlparser/code/OpenDDLParser.cpp
+++ b/contrib/openddlparser/code/OpenDDLParser.cpp
@@ -149,7 +149,7 @@ void OpenDDLParser::logToStream(FILE *f, LogSeverity severity, const std::string
 
 OpenDDLParser::logCallback OpenDDLParser::StdLogCallback (FILE *destination) {
     using namespace std::placeholders;
-    return std::bind(logToStream, destination ? destination : stderr, _1, _2);
+    return [capture0 = destination ? destination : stderr](auto && PH1, auto && PH2) { logToStream(capture0, std::forward<decltype(PH1)>(PH1), std::forward<decltype(PH2)>(PH2)); };
 }
 
 void OpenDDLParser::setLogCallback(logCallback callback) {