[PATCH] D105988: [OpenCL] NULL introduced prior to v2.0

[Justas Janickas via Phabricator via cfe-commits]

Topotuna updated this revision to Diff 358625.
Topotuna added a comment.

Added compile time flags

  -finclude-default-header -fdeclare-opencl-builtins

instead of

  #define NULL ((void*)0)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D105988/new/

https://reviews.llvm.org/D105988

Files:
  clang/lib/Headers/opencl-c-base.h
  clang/test/SemaOpenCL/null_literal.cl


Index: clang/test/SemaOpenCL/null_literal.cl
===================================================================
--- clang/test/SemaOpenCL/null_literal.cl
+++ clang/test/SemaOpenCL/null_literal.cl
@@ -1,8 +1,7 @@
-// RUN: %clang_cc1 -fdeclare-opencl-builtins -finclude-default-header -verify %s
-// RUN: %clang_cc1 -cl-std=CL1.0 -fdeclare-opencl-builtins -finclude-default-header -verify %s
-// RUN: %clang_cc1 -cl-std=CL1.1 -fdeclare-opencl-builtins -finclude-default-header -verify %s
-// RUN: %clang_cc1 -cl-std=CL1.2 -fdeclare-opencl-builtins -finclude-default-header -verify %s
-// RUN: %clang_cc1 -cl-std=CL2.0 -DCL20 -fdeclare-opencl-builtins -finclude-default-header -verify %s
+// RUN: %clang_cc1 -verify %s
+// RUN: %clang_cc1 -cl-std=CL2.0 -DCL20 -verify %s
+
+#define NULL ((void*)0)
 
 void foo(){
 
Index: clang/lib/Headers/opencl-c-base.h
===================================================================
--- clang/lib/Headers/opencl-c-base.h
+++ clang/lib/Headers/opencl-c-base.h
@@ -164,7 +164,7 @@
 typedef double double16 __attribute__((ext_vector_type(16)));
 #endif
 
-#if defined(__OPENCL_CPP_VERSION__) || defined(__OPENCL_C_VERSION__)
+#if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0)
 #define NULL ((void*)0)
 #endif
 


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