Merge branch 'master' into range-analysis

javascript/ql/test/query-tests/Declarations/UnusedVariable/UnusedVariable.expected

@@ -7,6 +7,7 @@
 | importWithoutPragma.jsx:1:1:1:27 | import  ... react'; | Unused import h. |
 | multi-imports.js:1:1:1:29 | import  ... om 'x'; | Unused imports a, b, d. |
 | multi-imports.js:2:1:2:42 | import  ... om 'x'; | Unused imports alphabetically, ordered. |
+| require-react-in-other-scope.js:2:9:2:13 | React | Unused variable React. |
 | typeoftype.ts:9:7:9:7 | y | Unused variable y. |
 | unusedShadowed.ts:1:1:1:26 | import  ... where'; | Unused import T. |
 | unusedShadowed.ts:2:1:2:31 | import  ... where'; | Unused import object. |

javascript/ql/test/query-tests/Declarations/UnusedVariable/react-jsx.js

@@ -0,0 +1,2 @@
+var React = x; // OK
+(<e/>);

javascript/ql/test/query-tests/Declarations/UnusedVariable/require-react-1.js

@@ -0,0 +1,2 @@
+var React = require("probably-react"); // OK
+(<e/>);

javascript/ql/test/query-tests/Declarations/UnusedVariable/require-react-2.js

@@ -0,0 +1,2 @@
+var { React } = { React: require("probably-react") }; // OK
+(<e/>);

javascript/ql/test/query-tests/Declarations/UnusedVariable/require-react-3.js

@@ -0,0 +1,2 @@
+var { React } = require("probably-react"); // OK
+(<e/>);

javascript/ql/test/query-tests/Declarations/UnusedVariable/require-react-in-other-scope.js

@@ -0,0 +1,6 @@
+(function() {
+    var React  = require("probably-react"); // NOT OK
+})
+(function() {
+    (<e/>);
+})