279   Key = dyn_cast<yaml::ScalarNode>(Entry.getKey());  in parseEntry()
281     YS.printError(Entry.getKey(), "rewrite type must be a scalar");  in parseEntry()
299   YS.printError(Entry.getKey(), "unknown rewrite type");  in parseEntry()
319     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteFunctionDescriptor()
321       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteFunctionDescriptor()
337         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteFunctionDescriptor()
350       YS.printError(Field.getKey(), "unknown key for function");  in parseRewriteFunctionDescriptor()
386     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalVariableDescriptor()
388       YS.printError(Field.getKey(), "descriptor Key must be a scalar");  in parseRewriteGlobalVariableDescriptor()
404         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalVariableDescriptor()
412       YS.printError(Field.getKey(), "unknown Key for Global Variable");  in parseRewriteGlobalVariableDescriptor()
448     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalAliasDescriptor()
450       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteGlobalAliasDescriptor()
466         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalAliasDescriptor()
474       YS.printError(Field.getKey(), "unknown key for Global Alias");  in parseRewriteGlobalAliasDescriptor()