Remove OpenCL-specific type keywords and specifiers

This commit kills off custom type specifier and keyword handling of OpenCL C
data types.

Although the OpenCL spec describes them as keywords, we can handle them more
elegantly as predefined types. This should provide better error correction and
code completion as well as simplifying the implementation.

The primary intention is however to simplify the C/C++ parser and save some
packed bits on AST structures that had been extended in r170432 just for
OpenCL.

llvm-svn: 197578

1 files changed, 0 insertions, 16 deletions

diff --git a/clang/lib/Sema/DeclSpec.cpp b/clang/lib/Sema/DeclSpec.cpp
index c2f16157b8e..d23df82be50 100644
--- a/clang/lib/Sema/DeclSpec.cpp
+++ b/clang/lib/Sema/DeclSpec.cpp
@@ -285,14 +285,6 @@ bool Declarator::isDeclarationOfFunction() const {
     case TST_unspecified:
     case TST_void:
     case TST_wchar:
-    case TST_image1d_t:
-    case TST_image1d_array_t:
-    case TST_image1d_buffer_t:
-    case TST_image2d_t:
-    case TST_image2d_array_t:
-    case TST_image3d_t:
-    case TST_sampler_t:
-    case TST_event_t:
       return false;
 
     case TST_decltype_auto:
@@ -457,14 +449,6 @@ const char *DeclSpec::getSpecifierName(DeclSpec::TST T) {
   case DeclSpec::TST_underlyingType: return "__underlying_type";
   case DeclSpec::TST_unknown_anytype: return "__unknown_anytype";
   case DeclSpec::TST_atomic: return "_Atomic";
-  case DeclSpec::TST_image1d_t:   return "image1d_t";
-  case DeclSpec::TST_image1d_array_t: return "image1d_array_t";
-  case DeclSpec::TST_image1d_buffer_t: return "image1d_buffer_t";
-  case DeclSpec::TST_image2d_t:   return "image2d_t";
-  case DeclSpec::TST_image2d_array_t: return "image2d_array_t";
-  case DeclSpec::TST_image3d_t:   return "image3d_t";
-  case DeclSpec::TST_sampler_t:   return "sampler_t";
-  case DeclSpec::TST_event_t:     return "event_t";
   case DeclSpec::TST_error:       return "(error)";
   }
   llvm_unreachable("Unknown typespec!");