Add C API hook 'clang_getDeclExtent()', which returns the source extent of a declaration.  This implements <rdar://problem/7280072>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@92802 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/CIndex/CIndex.exports b/tools/CIndex/CIndex.exports
index 2548c82..ab68217 100644
--- a/tools/CIndex/CIndex.exports
+++ b/tools/CIndex/CIndex.exports
@@ -23,6 +23,7 @@
 _clang_getCursorSpelling
 _clang_getDeclColumn
 _clang_getDeclLine
+_clang_getDeclExtent
 _clang_getDeclSource
 _clang_getDeclSourceFile
 _clang_getDeclSpelling