[PATCH] Use yaml::IO in yaml2obj.cpp

[Alex Rosenberg]

================
Comment at: utils/yaml2obj/yaml2obj.cpp:244
@@ -667,5 +243,3 @@
   bool parse() {
-    yaml::Document &D = *YS.begin();
-    yaml::MappingNode *Root = dyn_cast<yaml::MappingNode>(D.getRoot());
-    if (!Root) {
-      YS.printError(D.getRoot(), "Root node must be a map");
+    Header.Machine = Obj.HeaderData.Machine;
+    if (!parseSections())
----------------
Not parsing the characteristics form Header?


http://llvm-reviews.chandlerc.com/D610