From 42a456b2dbb81082fa33a762eddf187155e4ecfd Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Tue, 4 May 2010 17:07:15 +0000
Subject: [PATCH] protect against gcc compiler bugs in general

---
 panda/src/pipeline/asyncTaskBase.cxx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/panda/src/pipeline/asyncTaskBase.cxx b/panda/src/pipeline/asyncTaskBase.cxx
index aea3733d18..529da4cfa7 100644
--- a/panda/src/pipeline/asyncTaskBase.cxx
+++ b/panda/src/pipeline/asyncTaskBase.cxx
@@ -54,8 +54,13 @@ record_task(Thread *current_thread) {
   // If the return value is other than NULL, someone else must have
   // assigned the task first, in another thread.  That shouldn't be
   // possible.
+
+  // But different versions of gcc appear to have problems compiling these
+  // assertions correctly.
+#ifndef __GNUC__
   nassertv(result == NULL);
   nassertv(current_thread->_current_task == this);
+#endif  // __GNUC__
 }
 
 ////////////////////////////////////////////////////////////////////
@@ -75,6 +80,11 @@ clear_task(Thread *current_thread) {
   // If the return value is other than this, someone else must have
   // assigned the task first, in another thread.  That shouldn't be
   // possible.
+
+  // But different versions of gcc appear to have problems compiling these
+  // assertions correctly.
+#ifndef __GNUC__
   nassertv(result == this);
   nassertv(current_thread->_current_task == NULL);
+#endif  // __GNUC__
 }