Add CXType support for querying the return type of Objective-C methods.  This is done by
adding a clang_getCursorResultType() function (which complements clang_getResultType()).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106473 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/libclang/libclang.darwin.exports b/tools/libclang/libclang.darwin.exports
index 6c7eddf..f21fec6 100644
--- a/tools/libclang/libclang.darwin.exports
+++ b/tools/libclang/libclang.darwin.exports
@@ -41,6 +41,7 @@
 _clang_getCursorLocation
 _clang_getCursorReferenced
 _clang_getCursorSpelling
+_clang_getCursorResultType
 _clang_getCursorType
 _clang_getCursorUSR
 _clang_getDefinitionSpellingAndExtent