2 files changed, 8 insertions, 0 deletions
diff --git a/src/api/cocoa/mod.rs b/src/api/cocoa/mod.rs
index 877aba7..ba5710d 100644
--- a/src/api/cocoa/mod.rs
+++ b/src/api/cocoa/mod.rs
@@ -17,6 +17,10 @@ use native_monitor::NativeMonitorId;
 use objc::runtime::{Class, Object, Sel, BOOL, YES, NO};
 use objc::declare::ClassDecl;
 
+use cgl;
+use cgl::{CGLEnable, kCGLCECrashOnRemovedFunctions, CGLSetParameter, kCGLCPSurfaceOpacity};
+use cgl::CGLContextObj as CGL_CGLContextObj;
+
 use cocoa::base::{id, nil};
 use cocoa::foundation::{NSAutoreleasePool, NSDate, NSDefaultRunLoopMode, NSPoint, NSRect, NSSize, 
                         NSString, NSUInteger}; 
@@ -572,6 +576,8 @@ impl Window {
                     let value = if builder.vsync { 1 } else { 0 };
                     cxt.setValues_forParameter_(&value, NSOpenGLContextParameter::NSOpenGLCPSwapInterval);
 
+                    CGLEnable(cxt.CGLContextObj(), kCGLCECrashOnRemovedFunctions);
+
                     Ok((cxt, pf))
                 } else {
                     Err(CreationError::NotSupported)
diff --git a/src/lib.rs b/src/lib.rs
index 784ea95..8171a5c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -46,6 +46,8 @@ extern crate dwmapi;
 #[macro_use]
 extern crate objc;
 #[cfg(target_os = "macos")]
+extern crate cgl;
+#[cfg(target_os = "macos")]
 extern crate cocoa;
 #[cfg(target_os = "macos")]
 extern crate core_foundation;