332   for (auto &Field : *Descriptor) {  in parseRewriteFunctionDescriptor()
339     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteFunctionDescriptor()
341       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteFunctionDescriptor()
345     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteFunctionDescriptor()
347       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteFunctionDescriptor()
357         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteFunctionDescriptor()
370       YS.printError(Field.getKey(), "unknown key for function");  in parseRewriteFunctionDescriptor()
401   for (auto &Field : *Descriptor) {  in parseRewriteGlobalVariableDescriptor()
408     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalVariableDescriptor()
410       YS.printError(Field.getKey(), "descriptor Key must be a scalar");  in parseRewriteGlobalVariableDescriptor()
414     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteGlobalVariableDescriptor()
416       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteGlobalVariableDescriptor()
426         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalVariableDescriptor()
434       YS.printError(Field.getKey(), "unknown Key for Global Variable");  in parseRewriteGlobalVariableDescriptor()
464   for (auto &Field : *Descriptor) {  in parseRewriteGlobalAliasDescriptor()
471     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalAliasDescriptor()
473       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteGlobalAliasDescriptor()
477     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteGlobalAliasDescriptor()
479       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteGlobalAliasDescriptor()
489         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalAliasDescriptor()
497       YS.printError(Field.getKey(), "unknown key for Global Alias");  in parseRewriteGlobalAliasDescriptor()