Add a new libclang API to return a CXCompletionString for an arbitrary
cursor, from Connor Wakamo! Addresses <rdar://problem/9087798>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@136911 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/libclang.exports b/tools/libclang/libclang.exports
index ab9face..85e9f02 100644
--- a/tools/libclang/libclang.exports
+++ b/tools/libclang/libclang.exports
@@ -55,6 +55,7 @@
 clang_getCompletionPriority
 clang_getCursor
 clang_getCursorAvailability
+clang_getCursorCompletionString
 clang_getCursorDefinition
 clang_getCursorDisplayName
 clang_getCursorExtent