Enable no-eval rule

src/harness/evaluator.ts

@@ -56,6 +56,7 @@ namespace evaluator {
         }
 
         const evaluateText = `(function (module, exports, require, __dirname, __filename, ${globalNames.join(", ")}) { ${output.text} })`;
+        // tslint:disable-next-line:no-eval
         const evaluateThunk = eval(evaluateText) as (module: any, exports: any, require: (id: string) => any, dirname: string, filename: string, ...globalArgs: any[]) => void;
         const module: { exports: any; } = { exports: {} };
         evaluateThunk.call(globals, module, module.exports, noRequire, vpath.dirname(output.file), output.file, FakeSymbol, ...globalArgs);

src/harness/fourslash.ts

@@ -3159,6 +3159,7 @@ ${code}
             const debug = new FourSlashInterface.Debug(state);
             const format = new FourSlashInterface.Format(state);
             const cancellation = new FourSlashInterface.Cancellation(state);
+            // tslint:disable-next-line:no-eval
             const f = eval(wrappedCode);
             f(test, goTo, plugins, verify, edit, debug, format, cancellation, FourSlashInterface.Classification, FourSlashInterface.Completion, verifyOperationIsCancelled);
         }

src/harness/harness.ts

@@ -77,6 +77,7 @@ namespace Utils {
         const environment = getExecutionEnvironment();
         switch (environment) {
             case ExecutionEnvironment.Browser:
+                // tslint:disable-next-line:no-eval
                 eval(fileContents);
                 break;
             case ExecutionEnvironment.Node:

src/harness/harnessLanguageService.ts

@@ -766,6 +766,7 @@ namespace Harness.LanguageService {
         }
 
         setTimeout(callback: (...args: any[]) => void, ms: number, ...args: any[]): any {
+            // tslint:disable-next-line:ban
             return setTimeout(callback, ms, args);
         }
 

src/testRunner/parallel/host.ts

@@ -302,6 +302,7 @@ namespace Harness.Parallel.Host {
                                 worker.timer = undefined;
                             }
                             else {
+                                // tslint:disable-next-line:ban
                                 worker.timer = setTimeout(killChild, data.payload.duration, data.payload);
                             }
                             break;
@@ -623,6 +624,7 @@ namespace Harness.Parallel.Host {
             shimNoopTestInterface(global);
         }
 
+        // tslint:disable-next-line:ban
         setTimeout(() => startDelayed(perfData, totalCost), 0); // Do real startup on next tick, so all unit tests have been collected
     }
 }

src/tsserver/server.ts

@@ -705,6 +705,7 @@ namespace ts.server {
         // stat due to inconsistencies of fs.watch
         // and efficiency of stat on modern filesystems
         function startWatchTimer() {
+            // tslint:disable-next-line:ban
             setInterval(() => {
                 let count = 0;
                 let nextToCheck = nextFileToCheck;

tslint.json

@@ -5,6 +5,11 @@
         "no-unnecessary-type-assertion": true,
 
         "array-type": [true, "array"],
+        "ban": [
+            true,
+            "setInterval",
+            "setTimeout"
+        ],
         "ban-types": {
             "options": [
                 ["Object", "Avoid using the `Object` type. Did you mean `object`?"],
@@ -34,6 +39,7 @@
         ],
         "no-bom": true,
         "no-double-space": true,
+        "no-eval": true,
         "no-in-operator": true,
         "no-increment-decrement": true,
         "no-inferrable-types": true,
@@ -100,7 +106,6 @@
         "no-console": false,
         "no-debugger": false,
         "no-empty-interface": false,
-        "no-eval": false,
         "no-object-literal-type-assertion": false,
         "no-shadowed-variable": false,
         "no-submodule-imports": false,