Rule prop-types causes crash on nested props

[remcohaszing]

The following code triggers an ESLint crash:

import React from 'react';

export default class extends React.Component {
  onSubmit = () => {
    this.setState((state, { a }) => {
      a.b.c();
      return null;
    });
  };

  render() {
    return null;
  }
}

Stack trace:

AssertionError [ERR_ASSERTION]: Node must be provided when reporting error if location is not provided
    at assertValidNodeInfo (node_modules/eslint/lib/util/report-translator.js:96:9)
    at args (node_modules/eslint/lib/util/report-translator.js:246:9)
    at Object.report (node_modules/eslint/lib/linter.js:720:41)
    at reportUndeclaredPropTypes (node_modules/eslint-plugin-react/lib/rules/prop-types.js:175:17)
    at Program:exit.Object.keys.filter.forEach.component (node_modules/eslint-plugin-react/lib/rules/prop-types.js:193:11)
    at Array.forEach (<anonymous>)
    at Object.Program:exit (node_modules/eslint-plugin-react/lib/rules/prop-types.js:192:81)
    at updatedRuleInstructions.(anonymous function) (node_modules/eslint-plugin-react/lib/util/Components.js:756:75)
    at listeners.(anonymous function).forEach.listener (node_modules/eslint/lib/util/safe-emitter.js:45:58)
    at Array.forEach (<anonymous>)

This is caused by the nested prop in the setState() function. When the nesting is one level less deep, the error goes away. So the following code can be linted just fine:

import React from 'react';

export default class extends React.Component {
  onSubmit = () => {
    this.setState((state, { a }) => {
      a.b();
      return null;
    });
  };

  render() {
    return null;
  }
}

This is probably related to #2095.

[ljharb]

This is fixed in master; I'll close it with your test case.