lib: use Number.parseInt from primordials

PR-URL: #35499
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Benjamin Gruenbaum <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
Reviewed-By: Ujjwal Sharma <[email protected]>
Reviewed-By: Shingo Inoue <[email protected]>

Author: targos

lib/.eslintrc.yaml

@@ -71,6 +71,8 @@ rules:
       message: "Use `const { WeakMap } = primordials;` instead of the global."
     - name: WeakSet
       message: "Use `const { WeakSet } = primordials;` instead of the global."
+    - name: parseInt
+      message: "Use `const { NumberParseInt } = primordials;` instead of the global."
   no-restricted-syntax:
     # Config copied from .eslintrc.js
     - error

lib/_stream_readable.js

@@ -25,6 +25,7 @@ const {
   ArrayIsArray,
   NumberIsInteger,
   NumberIsNaN,
+  NumberParseInt,
   ObjectDefineProperties,
   ObjectSetPrototypeOf,
   Set,
@@ -387,12 +388,12 @@ function howMuchToRead(n, state) {
 // You can override either this method, or the async _read(n) below.
 Readable.prototype.read = function(n) {
   debug('read', n);
-  // Same as parseInt(undefined, 10), however V8 7.3 performance regressed
+  // Same as NumberParseInt(undefined, 10), however V8 7.3 performance regressed
   // in this scenario, so we are doing it manually.
   if (n === undefined) {
     n = NaN;
   } else if (!NumberIsInteger(n)) {
-    n = parseInt(n, 10);
+    n = NumberParseInt(n, 10);
   }
   const state = this._readableState;
   const nOrig = n;

lib/internal/bootstrap/pre_execution.js

@@ -2,6 +2,7 @@
 
 const {
   Map,
+  NumberParseInt,
   ObjectDefineProperty,
   SafeWeakMap,
 } = primordials;
@@ -321,7 +322,7 @@ function setupChildProcessIpcChannel() {
   if (process.env.NODE_CHANNEL_FD) {
     const assert = require('internal/assert');
 
-    const fd = parseInt(process.env.NODE_CHANNEL_FD, 10);
+    const fd = NumberParseInt(process.env.NODE_CHANNEL_FD, 10);
     assert(fd >= 0);
 
     // Make sure it's not accidentally inherited by child processes.

lib/internal/dns/utils.js

@@ -2,6 +2,9 @@
 
 const {
   ArrayIsArray,
+  ArrayPrototypePush,
+  NumberParseInt,
+  StringPrototypeReplace,
 } = primordials;
 
 const errors = require('internal/errors');
@@ -78,9 +81,9 @@ class Resolver {
         ipVersion = isIP(match[1]);
 
         if (ipVersion !== 0) {
-          const port =
-            parseInt(serv.replace(addrSplitRE, '$2')) || IANA_DNS_PORT;
-          return newSet.push([ipVersion, match[1], port]);
+          const port = NumberParseInt(
+            StringPrototypeReplace(serv, addrSplitRE, '$2')) || IANA_DNS_PORT;
+          return ArrayPrototypePush(newSet, [ipVersion, match[1], port]);
         }
       }
 
@@ -94,7 +97,8 @@ class Resolver {
         ipVersion = isIP(hostIP);
 
         if (ipVersion !== 0) {
-          return newSet.push([ipVersion, hostIP, parseInt(port)]);
+          return ArrayPrototypePush(
+            newSet, [ipVersion, hostIP, NumberParseInt(port)]);
         }
       }
 

lib/internal/repl.js

@@ -3,6 +3,7 @@
 const {
   Number,
   NumberIsNaN,
+  NumberParseInt,
   ObjectCreate,
 } = primordials;
 
@@ -25,7 +26,7 @@ function createRepl(env, opts, cb) {
     ...opts
   };
 
-  if (parseInt(env.NODE_NO_READLINE)) {
+  if (NumberParseInt(env.NODE_NO_READLINE)) {
     opts.terminal = false;
   }
 

lib/internal/util/inspect.js

@@ -29,6 +29,7 @@ const {
   MathSqrt,
   Number,
   NumberIsNaN,
+  NumberParseInt,
   NumberPrototypeValueOf,
   Object,
   ObjectAssign,
@@ -1950,7 +1951,8 @@ function formatWithOptionsInternal(inspectOptions, ...args) {
               } else if (typeof tempInteger === 'symbol') {
                 tempStr = 'NaN';
               } else {
-                tempStr = formatNumber(stylizeNoColor, parseInt(tempInteger));
+                tempStr = formatNumber(stylizeNoColor,
+                                       NumberParseInt(tempInteger));
               }
               break;
             case 102: // 'f'

lib/internal/validators.js

@@ -5,6 +5,7 @@ const {
   NumberIsInteger,
   NumberMAX_SAFE_INTEGER,
   NumberMIN_SAFE_INTEGER,
+  NumberParseInt,
   String,
 } = primordials;
 
@@ -66,7 +67,7 @@ function parseFileMode(value, name, def) {
     if (!octalReg.test(value)) {
       throw new ERR_INVALID_ARG_VALUE(name, value, modeDesc);
     }
-    return parseInt(value, 8);
+    return NumberParseInt(value, 8);
   }
 
   throw new ERR_INVALID_ARG_VALUE(name, value, modeDesc);

lib/net.js

@@ -27,6 +27,7 @@ const {
   Error,
   Number,
   NumberIsNaN,
+  NumberParseInt,
   ObjectDefineProperty,
   ObjectSetPrototypeOf,
   Symbol,
@@ -1232,7 +1233,7 @@ function createServerHandle(address, port, addressType, fd, flags) {
   } else if (port === -1 && addressType === -1) {
     handle = new Pipe(PipeConstants.SERVER);
     if (isWindows) {
-      const instances = parseInt(process.env.NODE_PENDING_PIPE_INSTANCES);
+      const instances = NumberParseInt(process.env.NODE_PENDING_PIPE_INSTANCES);
       if (!NumberIsNaN(instances)) {
         handle.setPendingInstances(instances);
       }

lib/os.js

@@ -23,6 +23,7 @@
 
 const {
   Float64Array,
+  NumberParseInt,
   ObjectDefineProperties,
   SymbolToPrimitive,
 } = primordials;
@@ -179,7 +180,7 @@ function getCIDR(address, netmask, family) {
   const parts = netmask.split(split);
   for (var i = 0; i < parts.length; i++) {
     if (parts[i] !== '') {
-      const binary = parseInt(parts[i], range);
+      const binary = NumberParseInt(parts[i], range);
       const tmp = countBinaryOnes(binary);
       ones += tmp;
       if (hasZeros) {