[Fix] jsx-no-constructed-context-values: avoid a crash with boolean shorthand

Fixes #2895

Author: ljharb

CHANGELOG.md

@@ -7,7 +7,9 @@ This change log adheres to standards from [Keep a CHANGELOG](http://keepachangel
 
 ### Fixed
 * [`jsx-no-constructed-context-values`]: avoid a crash with `as X` TS code ([#2894][] @ljharb)
+* [`jsx-no-constructed-context-values`]: avoid a crash with boolean shorthand ([#2895][] @ljharb)
 
+[#2895]: https://github.com/yannickcr/eslint-plugin-react/issues/2895
 [#2894]: https://github.com/yannickcr/eslint-plugin-react/issues/2894
 
 ## [7.22.0] - 2020.12.29

lib/rules/jsx-no-constructed-context-values.js

@@ -167,6 +167,10 @@ module.exports = {
         }
 
         const valueNode = jsxValueAttribute.value;
+        if (!valueNode) {
+          // attribute is a boolean shorthand
+          return;
+        }
         if (valueNode.type !== 'JSXExpressionContainer') {
           // value could be a literal
           return;

tests/lib/rules/jsx-no-constructed-context-values.js

@@ -141,7 +141,21 @@ ruleTester.run('react-no-constructed-context-values', rule, {
         `,
         parser: parsers['@TYPESCRIPT_ESLINT']
       }
-    )
+    ),
+    {
+      code: `
+        import React from 'react';
+        import BooleanContext from './BooleanContext';
+        
+        function ContextProvider(props) {
+            return (
+                <BooleanContext.Provider value>
+                    {props.children}
+                </BooleanContext.Provider>
+            )
+        }
+      `
+    }
   ),
   invalid: [
     {