Fix: no-triple-slash-reference (fixes typescript-eslint#75)

Author: mightyiam

packages/eslint-plugin-typescript/lib/rules/no-triple-slash-reference.js

@@ -35,9 +35,9 @@ module.exports = {
          * @private
          */
         function checkTripleSlashReference(program) {
-            const leading = sourceCode.getComments(program).leading;
+            const commentsBefore = sourceCode.getCommentsBefore(program);
 
-            leading.forEach(comment => {
+            commentsBefore.forEach(comment => {
                 if (comment.type !== "Line") {
                     return;
                 }

packages/eslint-plugin-typescript/tests/lib/rules/no-triple-slash-reference.js

@@ -39,6 +39,20 @@ ruleTester.run("no-triple-slash-reference", rule, {
                     column: 1
                 }
             ]
+        },
+        {
+            code: `
+/// <reference path="Animal" />
+let a
+            `,
+            parser: "typescript-eslint-parser",
+            errors: [
+                {
+                    message: "Do not use a triple slash reference",
+                    line: 2,
+                    column: 1
+                }
+            ]
         }
     ]
 });