2 files changed, 4 insertions, 20 deletions
diff --git a/indra/llrender/llatmosphere.h b/indra/llrender/llatmosphere.h
index 4b8c7d0819..951227b41e 100644
--- a/indra/llrender/llatmosphere.h
+++ b/indra/llrender/llatmosphere.h
@@ -133,11 +133,8 @@ public:
     static void initClass();
     static void cleanupClass();
 
-    const LLAtmosphere& operator=(const LLAtmosphere& rhs)
-    {
-        LL_ERRS() << "Illegal operation!" << LL_ENDL;
-        return *this;
-    }
+    LLAtmosphere(const LLAtmosphere& rhs) = delete;
+    const LLAtmosphere& operator=(const LLAtmosphere& rhs) = delete;
 
     LLGLTexture* getTransmittance();
     LLGLTexture* getScattering();
@@ -147,11 +144,6 @@ public:
     bool configureAtmosphericModel(AtmosphericModelSettings& settings);
 
 protected:
-    LLAtmosphere(const LLAtmosphere& rhs)
-    {
-        *this = rhs;
-    }
-
     LLPointer<LLGLTexture> m_transmittance;
     LLPointer<LLGLTexture> m_scattering;
     LLPointer<LLGLTexture> m_mie_scatter_texture;
diff --git a/indra/llrender/llvertexbuffer.h b/indra/llrender/llvertexbuffer.h
index faaa6ba0f0..f24d75e41d 100644
--- a/indra/llrender/llvertexbuffer.h
+++ b/indra/llrender/llvertexbuffer.h
@@ -98,16 +98,8 @@ public:
         U32 mEnd;
     };
 
-    LLVertexBuffer(const LLVertexBuffer& rhs)
-    {
-        *this = rhs;
-    }
-
-    const LLVertexBuffer& operator=(const LLVertexBuffer& rhs)
-    {
-        LL_ERRS() << "Illegal operation!" << LL_ENDL;
-        return *this;
-    }
+    LLVertexBuffer(const LLVertexBuffer& rhs) = delete;
+    const LLVertexBuffer& operator=(const LLVertexBuffer& rhs) = delete;
 
     static void initClass(LLWindow* window);
     static void cleanupClass();