From 32da8e11b4ad303387f51c36001a83dce02f60f1 Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Fri, 9 Sep 2011 09:16:59 -0700
Subject: [PATCH] Fix crash with varying global vector types when emitting
 header file.

---
 module.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/module.cpp b/module.cpp
index 36747e55..cc8e46f5 100644
--- a/module.cpp
+++ b/module.cpp
@@ -1121,6 +1121,12 @@ lEmitVectorTypedefs(const std::vector<const VectorType *> &types, FILE *file) {
     for (unsigned int i = 0; i < types.size(); ++i) {
         std::string baseDecl;
         const VectorType *vt = types[i]->GetAsNonConstType();
+        if (!vt->IsUniformType())
+            // Varying stuff shouldn't be visibile to / used by the
+            // application, so at least make it not simple to access it by
+            // not declaring the type here...
+            continue;
+
         int size = vt->GetElementCount();
 
         baseDecl = vt->GetBaseType()->GetCDeclaration("");