301   Key = dyn_cast<yaml::ScalarNode>(Entry.getKey());  in parseEntry()
303     YS.printError(Entry.getKey(), "rewrite type must be a scalar");  in parseEntry()
321   YS.printError(Entry.getKey(), "unknown rewrite type");  in parseEntry()
341     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteFunctionDescriptor()
343       YS.printError(Field.getKey(), "descriptor key 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()
410     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalVariableDescriptor()
412       YS.printError(Field.getKey(), "descriptor Key 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()
473     Key = dyn_cast<yaml::ScalarNode>(Field.getKey());  in parseRewriteGlobalAliasDescriptor()
475       YS.printError(Field.getKey(), "descriptor key 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()