334   for (auto &Field : *Descriptor) {  in parseRewriteFunctionDescriptor()
341     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteFunctionDescriptor()
343       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteFunctionDescriptor()
347     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteFunctionDescriptor()
349       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteFunctionDescriptor()
359         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteFunctionDescriptor()
372       YS.printError(Field.getKey(), "unknown key for function");  in parseRewriteFunctionDescriptor()
403   for (auto &Field : *Descriptor) {  in parseRewriteGlobalVariableDescriptor()
410     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalVariableDescriptor()
412       YS.printError(Field.getKey(), "descriptor Key must be a scalar");  in parseRewriteGlobalVariableDescriptor()
416     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteGlobalVariableDescriptor()
418       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteGlobalVariableDescriptor()
428         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalVariableDescriptor()
436       YS.printError(Field.getKey(), "unknown Key for Global Variable");  in parseRewriteGlobalVariableDescriptor()
466   for (auto &Field : *Descriptor) {  in parseRewriteGlobalAliasDescriptor()
473     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalAliasDescriptor()
475       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteGlobalAliasDescriptor()
479     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteGlobalAliasDescriptor()
481       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteGlobalAliasDescriptor()
491         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalAliasDescriptor()
499       YS.printError(Field.getKey(), "unknown key for Global Alias");  in parseRewriteGlobalAliasDescriptor()