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-rw-r--r--src/glsl/ir.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/glsl/ir.h b/src/glsl/ir.h
index 25f2ecada0f..fdc22edf133 100644
--- a/src/glsl/ir.h
+++ b/src/glsl/ir.h
@@ -119,6 +119,7 @@ public:
/*@{*/
class ir_rvalue *as_rvalue()
{
+ assume(this != NULL);
if (ir_type == ir_type_dereference_array ||
ir_type == ir_type_dereference_record ||
ir_type == ir_type_dereference_variable ||
@@ -132,6 +133,7 @@ public:
class ir_dereference *as_dereference()
{
+ assume(this != NULL);
if (ir_type == ir_type_dereference_array ||
ir_type == ir_type_dereference_record ||
ir_type == ir_type_dereference_variable)
@@ -141,6 +143,7 @@ public:
class ir_jump *as_jump()
{
+ assume(this != NULL);
if (ir_type == ir_type_loop_jump ||
ir_type == ir_type_return ||
ir_type == ir_type_discard)
@@ -151,6 +154,7 @@ public:
#define AS_CHILD(TYPE) \
class ir_##TYPE * as_##TYPE() \
{ \
+ assume(this != NULL); \
return ir_type == ir_type_##TYPE ? (ir_##TYPE *) this : NULL; \
}
AS_CHILD(variable)