[cfe-commits] r140706 - in /cfe/trunk: include/clang-c/Index.h tools/libclang/CIndex.cpp tools/libclang/libclang.exports

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Wed Sep 28 13:14:21 2011
New Revision: 140706

URL: http://llvm.org/viewvc/llvm-project?rev=140706&view=rev
Log:
[libclang] Introduce clang_Range_isNull.

Modified:
    cfe/trunk/include/clang-c/Index.h
    cfe/trunk/tools/libclang/CIndex.cpp
    cfe/trunk/tools/libclang/libclang.exports

Modified: cfe/trunk/include/clang-c/Index.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang-c/Index.h?rev=140706&r1=140705&r2=140706&view=diff
==============================================================================
--- cfe/trunk/include/clang-c/Index.h (original)
+++ cfe/trunk/include/clang-c/Index.h Wed Sep 28 13:14:21 2011
@@ -336,6 +336,11 @@
                                           CXSourceRange range2);
 
 /**
+ * \brief Returns non-zero if \arg range is null.
+ */
+int clang_Range_isNull(CXSourceRange range);
+
+/**
  * \brief Retrieve the file, line, column, and offset represented by
  * the given source location.
  *

Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=140706&r1=140705&r2=140706&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Wed Sep 28 13:14:21 2011
@@ -2758,6 +2758,11 @@
       && range1.begin_int_data == range2.begin_int_data
       && range1.end_int_data == range2.end_int_data;
 }
+
+int clang_Range_isNull(CXSourceRange range) {
+  return clang_equalRanges(range, clang_getNullRange());
+}
+
 } // end: extern "C"
 
 static void createNullLocation(CXFile *file, unsigned *line,

Modified: cfe/trunk/tools/libclang/libclang.exports
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/libclang.exports?rev=140706&r1=140705&r2=140706&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/libclang.exports (original)
+++ cfe/trunk/tools/libclang/libclang.exports Wed Sep 28 13:14:21 2011
@@ -142,6 +142,7 @@
 clang_isVirtualBase
 clang_isVolatileQualifiedType
 clang_parseTranslationUnit
+clang_Range_isNull
 clang_remap_dispose
 clang_remap_getFilenames
 clang_remap_getNumFiles