331   for (auto &Field : *Descriptor) {  in parseRewriteFunctionDescriptor()
338     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteFunctionDescriptor()
340       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteFunctionDescriptor()
344     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteFunctionDescriptor()
346       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteFunctionDescriptor()
356         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteFunctionDescriptor()
369       YS.printError(Field.getKey(), "unknown key for function");  in parseRewriteFunctionDescriptor()
400   for (auto &Field : *Descriptor) {  in parseRewriteGlobalVariableDescriptor()
407     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalVariableDescriptor()
409       YS.printError(Field.getKey(), "descriptor Key must be a scalar");  in parseRewriteGlobalVariableDescriptor()
413     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteGlobalVariableDescriptor()
415       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteGlobalVariableDescriptor()
425         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalVariableDescriptor()
433       YS.printError(Field.getKey(), "unknown Key for Global Variable");  in parseRewriteGlobalVariableDescriptor()
463   for (auto &Field : *Descriptor) {  in parseRewriteGlobalAliasDescriptor()
470     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalAliasDescriptor()
472       YS.printError(Field.getKey(), "descriptor key must be a scalar");  in parseRewriteGlobalAliasDescriptor()
476     Value = dyn_cast<yaml::ScalarNode>(Field.getValue());  in parseRewriteGlobalAliasDescriptor()
478       YS.printError(Field.getValue(), "descriptor value must be a scalar");  in parseRewriteGlobalAliasDescriptor()
488         YS.printError(Field.getKey(), "invalid regex: " + Error);  in parseRewriteGlobalAliasDescriptor()
496       YS.printError(Field.getKey(), "unknown key for Global Alias");  in parseRewriteGlobalAliasDescriptor()