core-js-pure - npm Package Compare versions

Comparing version 3.33.1 to 3.33.2

internals/get-async-iterator-flattenable.js

@@ -13,3 +13,3 @@ 'use strict';
 
-module.exports = function from(obj) {
+module.exports = function (obj) {
   var object = anObject(obj);
@@ -16,0 +16,0 @@ var alreadyAsync = true;

internals/get-built-in-prototype-method.js

@@ -6,4 +6,8 @@ 'use strict';
 module.exports = function (CONSTRUCTOR, METHOD) {
-  var $namespace = path[CONSTRUCTOR + 'Prototype'];
-  return $namespace && $namespace[METHOD] || global[CONSTRUCTOR].prototype[METHOD];
+  var Namespace = path[CONSTRUCTOR + 'Prototype'];
+  var pureMethod = Namespace && Namespace[METHOD];
+  if (pureMethod) return pureMethod;
+  var NativeConstructor = global[CONSTRUCTOR];
+  var NativePrototype = NativeConstructor && NativeConstructor.prototype;
+  return NativePrototype && NativePrototype[METHOD];
 };

internals/shared.js

@@ -8,7 +8,7 @@ 'use strict';
 })('versions', []).push({
-  version: '3.33.1',
+  version: '3.33.2',
   mode: IS_PURE ? 'pure' : 'global',
   copyright: '© 2014-2023 Denis Pushkarev (zloirock.ru)',
-  license: 'https://github.com/zloirock/core-js/blob/v3.33.1/LICENSE',
+  license: 'https://github.com/zloirock/core-js/blob/v3.33.2/LICENSE',
   source: 'https://github.com/zloirock/core-js'
 });

modules/esnext.number.from-string.js

@@ -12,3 +12,4 @@ 'use strict';
 var $TypeError = TypeError;
-var valid = /^[\da-z]+$/;
+var pow = Math.pow;
+var valid = /^[\d.a-z]+$/;
 var charAt = uncurryThis(''.charAt);
@@ -18,2 +19,3 @@ var exec = uncurryThis(valid.exec);
 var stringSlice = uncurryThis(''.slice);
+var split = uncurryThis(''.split);
 
@@ -25,3 +27,2 @@ // `Number.fromString` method
     var sign = 1;
-    var R, mathNum;
     if (typeof string != 'string') throw new $TypeError(INVALID_NUMBER_REPRESENTATION);
@@ -34,9 +35,11 @@ if (!string.length) throw new $SyntaxError(INVALID_NUMBER_REPRESENTATION);
     }
-    R = radix === undefined ? 10 : toIntegerOrInfinity(radix);
+    var R = radix === undefined ? 10 : toIntegerOrInfinity(radix);
     if (R < 2 || R > 36) throw new $RangeError(INVALID_RADIX);
-    if (!exec(valid, string) || numberToString(mathNum = parseInt(string, R), R) !== string) {
-      throw new $SyntaxError(INVALID_NUMBER_REPRESENTATION);
-    }
+    if (!exec(valid, string)) throw new $SyntaxError(INVALID_NUMBER_REPRESENTATION);
+    var parts = split(string, '.');
+    var mathNum = parseInt(parts[0], R);
+    if (parts.length > 1) mathNum += parseInt(parts[1], R) / pow(R, parts[1].length);
+    if (numberToString(mathNum, R) !== string) throw new $SyntaxError(INVALID_NUMBER_REPRESENTATION);
     return sign * mathNum;
   }
 });

modules/web.structured-clone.js

@@ -5,3 +5,3 @@ 'use strict';
 var global = require('../internals/global');
-var getBuiltin = require('../internals/get-built-in');
+var getBuiltIn = require('../internals/get-built-in');
 var uncurryThis = require('../internals/function-uncurry-this');
@@ -26,3 +26,4 @@ var fails = require('../internals/fails');
 var SetHelpers = require('../internals/set-helpers');
-var arrayBufferTransfer = require('../internals/array-buffer-transfer');
+var setIterate = require('../internals/set-iterate');
+var detachTransferable = require('../internals/detach-transferable');
 var ERROR_STACK_INSTALLABLE = require('../internals/error-stack-installable');
@@ -35,14 +36,5 @@ var PROPER_STRUCTURED_CLONE_TRANSFER = require('../internals/structured-clone-proper-transfer');
 var Error = global.Error;
-var EvalError = global.EvalError;
-var RangeError = global.RangeError;
-var ReferenceError = global.ReferenceError;
-var SyntaxError = global.SyntaxError;
 var TypeError = global.TypeError;
-var URIError = global.URIError;
 var PerformanceMark = global.PerformanceMark;
-var WebAssembly = global.WebAssembly;
-var CompileError = WebAssembly && WebAssembly.CompileError || Error;
-var LinkError = WebAssembly && WebAssembly.LinkError || Error;
-var RuntimeError = WebAssembly && WebAssembly.RuntimeError || Error;
-var DOMException = getBuiltin('DOMException');
+var DOMException = getBuiltIn('DOMException');
 var Map = MapHelpers.Map;
@@ -54,3 +46,4 @@ var mapHas = MapHelpers.has;
 var setAdd = SetHelpers.add;
-var objectKeys = getBuiltin('Object', 'keys');
+var setHas = SetHelpers.has;
+var objectKeys = getBuiltIn('Object', 'keys');
 var push = uncurryThis([].push);
@@ -70,3 +63,3 @@ var thisBooleanValue = uncurryThis(true.valueOf);
     var number = structuredCloneImplementation(Object(7));
-    return set2 === set1 || !set2.has(7) || typeof number != 'object' || +number !== 7;
+    return set2 === set1 || !set2.has(7) || !isObject(number) || +number !== 7;
   }) && structuredCloneImplementation;
@@ -167,6 +160,6 @@ };
     // `ArrayBuffer#slice` and `DataView` are not available in old FF
-    if (!DataView && typeof value.slice != 'function') throwUnpolyfillable('ArrayBuffer');
+    if (!DataView && !isCallable(value.slice)) throwUnpolyfillable('ArrayBuffer');
     // detached buffers throws in `DataView` and `.slice`
     try {
-      if (typeof value.slice == 'function' && !value.resizable) {
+      if (isCallable(value.slice) && !value.resizable) {
         clone = value.slice(0);
@@ -201,9 +194,3 @@ } else {
 
-var Placeholder = function (object, type, metadata) {
-  this.object = object;
-  this.type = type;
-  this.metadata = metadata;
-};
-
-var structuredCloneInternal = function (value, map, transferredBuffers) {
+var structuredCloneInternal = function (value, map) {
   if (isSymbol(value)) throwUncloneable('Symbol');
@@ -241,30 +228,17 @@ if (!isObject(value)) return value;
         case 'AggregateError':
-          cloned = new (getBuiltin('AggregateError'))([]);
+          cloned = new (getBuiltIn(name))([]);
           break;
         case 'EvalError':
-          cloned = new EvalError();
-          break;
         case 'RangeError':
-          cloned = new RangeError();
-          break;
         case 'ReferenceError':
-          cloned = new ReferenceError();
-          break;
+        case 'SuppressedError':
         case 'SyntaxError':
-          cloned = new SyntaxError();
-          break;
         case 'TypeError':
-          cloned = new TypeError();
-          break;
         case 'URIError':
-          cloned = new URIError();
+          cloned = new (getBuiltIn(name))();
           break;
         case 'CompileError':
-          cloned = new CompileError();
-          break;
         case 'LinkError':
-          cloned = new LinkError();
-          break;
         case 'RuntimeError':
-          cloned = new RuntimeError();
+          cloned = new (getBuiltIn('WebAssembly', name))();
           break;
@@ -280,5 +254,3 @@ default:
     case 'SharedArrayBuffer':
-      cloned = transferredBuffers
-        ? new Placeholder(value, type)
-        : cloneBuffer(value, map, type);
+      cloned = cloneBuffer(value, map, type);
       break;
@@ -299,5 +271,3 @@ case 'DataView':
       length = type === 'DataView' ? value.byteLength : value.length;
-      cloned = transferredBuffers
-        ? new Placeholder(value, type, { offset: value.byteOffset, length: length })
-        : cloneView(value, type, value.byteOffset, length, map);
+      cloned = cloneView(value, type, value.byteOffset, length, map);
       break;
@@ -307,6 +277,6 @@ case 'DOMQuad':
         cloned = new DOMQuad(
-          structuredCloneInternal(value.p1, map, transferredBuffers),
-          structuredCloneInternal(value.p2, map, transferredBuffers),
-          structuredCloneInternal(value.p3, map, transferredBuffers),
-          structuredCloneInternal(value.p4, map, transferredBuffers)
+          structuredCloneInternal(value.p1, map),
+          structuredCloneInternal(value.p2, map),
+          structuredCloneInternal(value.p3, map),
+          structuredCloneInternal(value.p4, map)
         );
@@ -332,3 +302,3 @@ } catch (error) {
         for (i = 0, length = lengthOfArrayLike(value); i < length; i++) {
-          dataTransfer.items.add(structuredCloneInternal(value[i], map, transferredBuffers));
+          dataTransfer.items.add(structuredCloneInternal(value[i], map));
         }
@@ -342,3 +312,3 @@ cloned = dataTransfer.files;
         cloned = new ImageData(
-          structuredCloneInternal(value.data, map, transferredBuffers),
+          structuredCloneInternal(value.data, map),
           value.width,
@@ -440,7 +410,7 @@ value.height,
         key = keys[i];
-        createProperty(cloned, key, structuredCloneInternal(value[key], map, transferredBuffers));
+        createProperty(cloned, key, structuredCloneInternal(value[key], map));
       } break;
     case 'Map':
       value.forEach(function (v, k) {
-        mapSet(cloned, structuredCloneInternal(k, map, transferredBuffers), structuredCloneInternal(v, map, transferredBuffers));
+        mapSet(cloned, structuredCloneInternal(k, map), structuredCloneInternal(v, map));
       });
@@ -450,16 +420,19 @@ break;
       value.forEach(function (v) {
-        setAdd(cloned, structuredCloneInternal(v, map, transferredBuffers));
+        setAdd(cloned, structuredCloneInternal(v, map));
       });
       break;
     case 'Error':
-      createNonEnumerableProperty(cloned, 'message', structuredCloneInternal(value.message, map, transferredBuffers));
+      createNonEnumerableProperty(cloned, 'message', structuredCloneInternal(value.message, map));
       if (hasOwn(value, 'cause')) {
-        createNonEnumerableProperty(cloned, 'cause', structuredCloneInternal(value.cause, map, transferredBuffers));
+        createNonEnumerableProperty(cloned, 'cause', structuredCloneInternal(value.cause, map));
       }
       if (name === 'AggregateError') {
-        cloned.errors = structuredCloneInternal(value.errors, map, transferredBuffers);
+        cloned.errors = structuredCloneInternal(value.errors, map);
+      } else if (name === 'SuppressedError') {
+        cloned.error = structuredCloneInternal(value.error, map);
+        cloned.suppressed = structuredCloneInternal(value.suppressed, map);
       } // break omitted
     case 'DOMException':
       if (ERROR_STACK_INSTALLABLE) {
-        createNonEnumerableProperty(cloned, 'stack', structuredCloneInternal(value.stack, map, transferredBuffers));
+        createNonEnumerableProperty(cloned, 'stack', structuredCloneInternal(value.stack, map));
       }
@@ -471,72 +444,2 @@ }
 
-var replacePlaceholders = function (value, map) {
-  if (!isObject(value)) return value;
-  if (mapHas(map, value)) return mapGet(map, value);
-
-  var type, object, metadata, i, length, keys, key, replacement;
-
-  if (value instanceof Placeholder) {
-    type = value.type;
-    object = value.object;
-
-    switch (type) {
-      case 'ArrayBuffer':
-      case 'SharedArrayBuffer':
-        replacement = cloneBuffer(object, map, type);
-        break;
-      case 'DataView':
-      case 'Int8Array':
-      case 'Uint8Array':
-      case 'Uint8ClampedArray':
-      case 'Int16Array':
-      case 'Uint16Array':
-      case 'Int32Array':
-      case 'Uint32Array':
-      case 'Float16Array':
-      case 'Float32Array':
-      case 'Float64Array':
-      case 'BigInt64Array':
-      case 'BigUint64Array':
-        metadata = value.metadata;
-        replacement = cloneView(object, type, metadata.offset, metadata.length, map);
-    }
-  } else switch (classof(value)) {
-    case 'Array':
-    case 'Object':
-      keys = objectKeys(value);
-      for (i = 0, length = lengthOfArrayLike(keys); i < length; i++) {
-        key = keys[i];
-        value[key] = replacePlaceholders(value[key], map);
-      } break;
-    case 'Map':
-      replacement = new Map();
-      value.forEach(function (v, k) {
-        mapSet(replacement, replacePlaceholders(k, map), replacePlaceholders(v, map));
-      });
-      break;
-    case 'Set':
-      replacement = new Set();
-      value.forEach(function (v) {
-        setAdd(replacement, replacePlaceholders(v, map));
-      });
-      break;
-    case 'Error':
-      value.message = replacePlaceholders(value.message, map);
-      if (hasOwn(value, 'cause')) {
-        value.cause = replacePlaceholders(value.cause, map);
-      }
-      if (value.name === 'AggregateError') {
-        value.errors = replacePlaceholders(value.errors, map);
-      } // break omitted
-    case 'DOMException':
-      if (ERROR_STACK_INSTALLABLE) {
-        value.stack = replacePlaceholders(value.stack, map);
-      }
-  }
-
-  mapSet(map, value, replacement || value);
-
-  return replacement || value;
-};
-
 var tryToTransfer = function (rawTransfer, map) {
@@ -553,3 +456,3 @@ if (!isObject(rawTransfer)) throw new TypeError('Transfer option cannot be converted to a sequence');
   var length = lengthOfArrayLike(transfer);
-  var buffers = [];
+  var buffers = new Set();
   var value, type, C, transferred, canvas, context;
@@ -562,9 +465,11 @@
 
+    if (type === 'ArrayBuffer' ? setHas(buffers, value) : mapHas(map, value)) {
+      throw new DOMException('Duplicate transferable', DATA_CLONE_ERROR);
+    }
+
     if (type === 'ArrayBuffer') {
-      push(buffers, value);
+      setAdd(buffers, value);
       continue;
     }
 
-    if (mapHas(map, value)) throw new DOMException('Duplicate transferable', DATA_CLONE_ERROR);
-
     if (PROPER_STRUCTURED_CLONE_TRANSFER) {
@@ -608,21 +513,14 @@ transferred = nativeStructuredClone(value, { transfer: [value] });
 
-var tryToTransferBuffers = function (transfer, map) {
-  var i = 0;
-  var length = lengthOfArrayLike(transfer);
-  var value, transferred;
-
-  while (i < length) {
-    value = transfer[i++];
-
-    if (mapHas(map, value)) throw new DOMException('Duplicate transferable', DATA_CLONE_ERROR);
-
-    if (arrayBufferTransfer) {
-      transferred = arrayBufferTransfer(value, undefined, true);
+var detachBuffers = function (buffers) {
+  setIterate(buffers, function (buffer) {
+    if (PROPER_STRUCTURED_CLONE_TRANSFER) {
+      nativeRestrictedStructuredClone(buffer, { transfer: [buffer] });
+    } else if (isCallable(buffer.transfer)) {
+      buffer.transfer();
+    } else if (detachTransferable) {
+      detachTransferable(buffer);
     } else {
-      if (!isCallable(value.transfer)) throwUnpolyfillable('ArrayBuffer', TRANSFERRING);
-      transferred = value.transfer();
+      throwUnpolyfillable('ArrayBuffer', TRANSFERRING);
     }
-
-    mapSet(map, value, transferred);
-  }
+  });
 };
@@ -636,3 +534,2 @@
     var transfer = options ? options.transfer : undefined;
-    var transferredBuffers = false;
     var map, buffers;
@@ -643,14 +540,9 @@
       buffers = tryToTransfer(transfer, map);
-      transferredBuffers = !!lengthOfArrayLike(buffers);
     }
 
-    var clone = structuredCloneInternal(value, map, transferredBuffers);
+    var clone = structuredCloneInternal(value, map);
 
-    // since of an issue with cloning views of transferred buffers, we a forced to transfer / clone them in 2 steps
+    // since of an issue with cloning views of transferred buffers, we a forced to detach them later
     // https://github.com/zloirock/core-js/issues/1265
-    if (transferredBuffers) {
-      map = new Map();
-      tryToTransferBuffers(transfer, map);
-      clone = replacePlaceholders(clone, map);
-    }
+    if (buffers) detachBuffers(buffers);
 
@@ -657,0 +549,0 @@ return clone;

package.json

 {
   "name": "core-js-pure",
-  "version": "3.33.1",
+  "version": "3.33.2",
   "type": "commonjs",
@@ -5,0 +5,0 @@ "description": "Standard library",

No alert changes

Worsened metrics

Total package byte prevSize

1063179

decreased by-0.29%

Lines of code

26815

decreased by-0.33%

No dependency changes