Document quickFindDecl

lib/Interpreter/LookupHelper.cpp

@@ -214,6 +214,17 @@ namespace cling {
     } else return 0;
   }
 
+  ///\brief Look for a tag decl based on its name
+  ///
+  ///\param className name of the class, enum, uniorn or namespace being
+  ///       looked for
+  ///\param resultDecl pointer that will be updated with the answer
+  ///\param Parse to use for the search
+  ///\param diagOnOff whether the error diagnostics are printed or not.
+  ///\return returns true if the answer is authoritative or false if a more
+  ///        detailed search is needed (usually this is for class template
+  ///        instances).
+  ///
   static bool quickFindDecl(llvm::StringRef className,
                             const Decl *& resultDecl,
                             Parser &P,