From d032ede26fcd716ab66fd64d14e6f22b37f15fbf Mon Sep 17 00:00:00 2001
From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Mon, 11 Jan 2016 12:39:03 -0800
Subject: [PATCH] nir/types: Add an is_error helper

---
 src/glsl/nir/nir_types.cpp | 6 ++++++
 src/glsl/nir/nir_types.h   | 1 +
 2 files changed, 7 insertions(+)

diff --git a/src/glsl/nir/nir_types.cpp b/src/glsl/nir/nir_types.cpp
index 86f8508b859..f4408def9a0 100644
--- a/src/glsl/nir/nir_types.cpp
+++ b/src/glsl/nir/nir_types.cpp
@@ -164,6 +164,12 @@ glsl_type_is_void(const glsl_type *type)
    return type->is_void();
 }
 
+bool
+glsl_type_is_error(const glsl_type *type)
+{
+   return type->is_error();
+}
+
 bool
 glsl_type_is_vector(const struct glsl_type *type)
 {
diff --git a/src/glsl/nir/nir_types.h b/src/glsl/nir/nir_types.h
index 535d36373de..8cb7ec16ce3 100644
--- a/src/glsl/nir/nir_types.h
+++ b/src/glsl/nir/nir_types.h
@@ -80,6 +80,7 @@ unsigned glsl_get_record_location_offset(const struct glsl_type *type,
                                          unsigned length);
 
 bool glsl_type_is_void(const struct glsl_type *type);
+bool glsl_type_is_error(const struct glsl_type *type);
 bool glsl_type_is_vector(const struct glsl_type *type);
 bool glsl_type_is_scalar(const struct glsl_type *type);
 bool glsl_type_is_vector_or_scalar(const struct glsl_type *type);
-- 
2.30.2