[cfe-commits] r66986 - in /cfe/trunk: include/clang/Driver/Types.h lib/Driver/Types.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Fri Mar 13 18:46:19 2009
New Revision: 66986

URL: http://llvm.org/viewvc/llvm-project?rev=66986&view=rev
Log:
Driver: Add types::{isAcceptedByClang,isCXX} predicates.

Modified:
    cfe/trunk/include/clang/Driver/Types.h
    cfe/trunk/lib/Driver/Types.cpp

Modified: cfe/trunk/include/clang/Driver/Types.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/Types.h?rev=66986&r1=66985&r2=66986&view=diff

==============================================================================
--- cfe/trunk/include/clang/Driver/Types.h (original)
+++ cfe/trunk/include/clang/Driver/Types.h Fri Mar 13 18:46:19 2009
@@ -56,6 +56,12 @@
   /// types).
   bool canLipoType(ID Id);
 
+  /// isAcceptedByClang - Can clang handle this input type.
+  bool isAcceptedByClang(ID Id);
+
+  /// isCXX - Is this a "C++" input (C++ and Obj-C++ sources and headers).
+  bool isCXX(ID Id);
+
   /// lookupTypeForExtension - Lookup the type to use for the file
   /// extension \arg Ext.
   ID lookupTypeForExtension(const char *Ext);

Modified: cfe/trunk/lib/Driver/Types.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Types.cpp?rev=66986&r1=66985&r2=66986&view=diff

==============================================================================
--- cfe/trunk/lib/Driver/Types.cpp (original)
+++ cfe/trunk/lib/Driver/Types.cpp Fri Mar 13 18:46:19 2009
@@ -69,6 +69,37 @@
           Id == TY_Object); 
 }
 
+bool types::isAcceptedByClang(ID Id) {
+  switch (Id) {
+  default:
+    return false;
+
+  case TY_Asm:
+  case TY_C: case TY_PP_C:
+  case TY_ObjC: case TY_PP_ObjC:
+  case TY_CXX: case TY_PP_CXX:
+  case TY_ObjCXX: case TY_PP_ObjCXX:
+  case TY_CHeader: case TY_PP_CHeader:
+  case TY_ObjCHeader: case TY_PP_ObjCHeader:
+  case TY_CXXHeader: case TY_PP_CXXHeader:
+  case TY_ObjCXXHeader: case TY_PP_ObjCXXHeader:
+    return true;
+  }
+}
+
+bool types::isCXX(ID Id) {
+  switch (Id) {
+  default:
+    return false;
+
+  case TY_CXX: case TY_PP_CXX:
+  case TY_ObjCXX: case TY_PP_ObjCXX:
+  case TY_CXXHeader: case TY_PP_CXXHeader:
+  case TY_ObjCXXHeader: case TY_PP_ObjCXXHeader:
+    return true;
+  }
+}
+
 types::ID types::lookupTypeForExtension(const char *Ext) {
   unsigned N = strlen(Ext);