The {"extends": "yearn"} property in a configuration file enables these rule.

Shareable configs are configurations that you can use and extend from. They can be useful for using the same base configuration in all your projects or for basing your configuration from a well-known one.

To use a shareable config, you have to add it to your Solhint configuration:

  "extends": ["solhint-config-yearn"]

Shareable configs are regular npm packages. There are only two conditions:

• The name of the package must start with solhint-config-
• The package must export a regular object with the same structure as a regular configuration object (i.e. the one in your .solhint.json).

Avoid to use low level calls.

This rule accepts a string option of rule severity. Must be one of "error", "warn", "off". Default to warn.

{
  "rules": {
    "avoid-low-level-calls": "warn"
  }
}

msg.sender.call(code);
a.callcode(test1);
a.delegatecall(test1);

Yearn Config uses at least version Solhint 1.1.6

• Rule source
• Document source
• Test cases

Copyright 2020 Yearn Contributors

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.