missing compilation

build/lib/git.js

@@ -17,14 +17,14 @@ function getVersion(repo) {
         head = fs.readFileSync(headPath, 'utf8').trim();
     }
     catch (e) {
-        return void 0;
+        return undefined;
     }
     if (/^[0-9a-f]{40}$/i.test(head)) {
         return head;
     }
     const refMatch = /^ref: (.*)$/.exec(head);
     if (!refMatch) {
-        return void 0;
+        return undefined;
     }
     const ref = refMatch[1];
     const refPath = path.join(git, ref);
@@ -40,7 +40,7 @@ function getVersion(repo) {
         refsRaw = fs.readFileSync(packedRefsPath, 'utf8').trim();
     }
     catch (e) {
-        return void 0;
+        return undefined;
     }
     const refsRegex = /^([0-9a-f]{40})\s+(.+)$/gm;
     let refsMatch;

build/lib/standalone.js

@@ -119,8 +119,7 @@ function createESMSourcesAndResources2(options) {
         return path.join(OUT_RESOURCES_FOLDER, dest);
     };
     const allFiles = walkDirRecursive(SRC_FOLDER);
-    for (let i = 0; i < allFiles.length; i++) {
-        const file = allFiles[i];
+    for (const file of allFiles) {
         if (options.ignores.indexOf(file.replace(/\\/g, '/')) >= 0) {
             continue;
         }

build/lib/treeshaking.js

@@ -15,8 +15,7 @@ var ShakeLevel;
     ShakeLevel[ShakeLevel["ClassMembers"] = 2] = "ClassMembers";
 })(ShakeLevel = exports.ShakeLevel || (exports.ShakeLevel = {}));
 function printDiagnostics(diagnostics) {
-    for (let i = 0; i < diagnostics.length; i++) {
-        const diag = diagnostics[i];
+    for (const diag of diagnostics) {
         let result = '';
         if (diag.file) {
             result += `${diag.file.fileName}: `;
@@ -480,8 +479,7 @@ function generateResult(languageService, shakeLevel) {
                     }
                     else {
                         let survivingImports = [];
-                        for (let i = 0; i < node.importClause.namedBindings.elements.length; i++) {
-                            const importNode = node.importClause.namedBindings.elements[i];
+                        for (const importNode of node.importClause.namedBindings.elements) {
                             if (getColor(importNode) === 2 /* Black */) {
                                 survivingImports.push(importNode.getFullText(sourceFile));
                             }

build/lib/tslint/noUnexternalizedStringsRule.js

@@ -109,8 +109,7 @@ class NoUnexternalizedStringsRuleWalker extends Lint.RuleWalker {
                 this.recordKey(keyArg, this.messageIndex && callInfo ? callInfo.callExpression.arguments[this.messageIndex] : undefined);
             }
             else if (isObjectLiteral(keyArg)) {
-                for (let i = 0; i < keyArg.properties.length; i++) {
-                    const property = keyArg.properties[i];
+                for (const property of keyArg.properties) {
                     if (isPropertyAssignment(property)) {
                         const name = property.name.getText();
                         if (name === 'key') {