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@babel/plugin-transform-spread

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@babel/plugin-transform-spread - npm Package Compare versions

Comparing version 7.21.4-esm.4 to 7.22.5

57

lib/index.js

@@ -1,5 +0,11 @@

import { declare } from "@babel/helper-plugin-utils";
import { skipTransparentExprWrappers } from "@babel/helper-skip-transparent-expression-wrappers";
import { types as t } from "@babel/core";
export default declare((api, options) => {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _helperPluginUtils = require("@babel/helper-plugin-utils");
var _helperSkipTransparentExpressionWrappers = require("@babel/helper-skip-transparent-expression-wrappers");
var _core = require("@babel/core");
var _default = (0, _helperPluginUtils.declare)((api, options) => {
var _api$assumption, _options$allowArrayLi;

@@ -10,3 +16,3 @@ api.assertVersion(7);

function getSpreadLiteral(spread, scope) {
if (iterableIsArray && !t.isIdentifier(spread.argument, {
if (iterableIsArray && !_core.types.isIdentifier(spread.argument, {
name: "arguments"

@@ -24,3 +30,3 @@ })) {

for (let i = 0; i < nodes.length; i++) {
if (t.isSpreadElement(nodes[i])) {
if (_core.types.isSpreadElement(nodes[i])) {
return true;

@@ -33,3 +39,3 @@ }

if (!_props.length) return _props;
nodes.push(t.arrayExpression(_props));
nodes.push(_core.types.arrayExpression(_props));
return [];

@@ -41,7 +47,7 @@ }

for (const prop of props) {
if (t.isSpreadElement(prop)) {
if (_core.types.isSpreadElement(prop)) {
_props = push(_props, nodes);
let spreadLiteral = getSpreadLiteral(prop, scope);
if (t.isArrayExpression(spreadLiteral) && hasHole(spreadLiteral)) {
spreadLiteral = t.callExpression(file.addHelper("arrayWithoutHoles"), [spreadLiteral]);
if (_core.types.isArrayExpression(spreadLiteral) && hasHole(spreadLiteral)) {
spreadLiteral = _core.types.callExpression(file.addHelper("arrayWithoutHoles"), [spreadLiteral]);
}

@@ -72,8 +78,8 @@ nodes.push(spreadLiteral);

}
if (!t.isArrayExpression(first)) {
first = t.arrayExpression([]);
if (!_core.types.isArrayExpression(first)) {
first = _core.types.arrayExpression([]);
} else {
nodes.shift();
}
path.replaceWith(t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes));
path.replaceWith(_core.types.callExpression(_core.types.memberExpression(first, _core.types.identifier("concat")), nodes));
},

@@ -87,3 +93,3 @@ CallExpression(path) {

if (!hasSpread(args)) return;
const calleePath = skipTransparentExprWrappers(path.get("callee"));
const calleePath = (0, _helperSkipTransparentExpressionWrappers.skipTransparentExprWrappers)(path.get("callee"));
if (calleePath.isSuper()) {

@@ -95,3 +101,3 @@ throw path.buildCodeFrameError("It's not possible to compile spread arguments in `super()` without compiling classes.\n" + "Please add '@babel/plugin-transform-classes' to your Babel configuration.");

let nodes;
if (args.length === 1 && t.isIdentifier(args[0].argument, {
if (args.length === 1 && _core.types.isIdentifier(args[0].argument, {
name: "arguments"

@@ -105,3 +111,3 @@ })) {

if (nodes.length) {
node.arguments.push(t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes));
node.arguments.push(_core.types.callExpression(_core.types.memberExpression(first, _core.types.identifier("concat")), nodes));
} else {

@@ -111,16 +117,16 @@ node.arguments.push(first);

const callee = calleePath.node;
if (t.isMemberExpression(callee)) {
if (_core.types.isMemberExpression(callee)) {
const temp = scope.maybeGenerateMemoised(callee.object);
if (temp) {
callee.object = t.assignmentExpression("=", temp, callee.object);
callee.object = _core.types.assignmentExpression("=", temp, callee.object);
contextLiteral = temp;
} else {
contextLiteral = t.cloneNode(callee.object);
contextLiteral = _core.types.cloneNode(callee.object);
}
}
node.callee = t.memberExpression(node.callee, t.identifier("apply"));
if (t.isSuper(contextLiteral)) {
contextLiteral = t.thisExpression();
node.callee = _core.types.memberExpression(node.callee, _core.types.identifier("apply"));
if (_core.types.isSuper(contextLiteral)) {
contextLiteral = _core.types.thisExpression();
}
node.arguments.unshift(t.cloneNode(contextLiteral));
node.arguments.unshift(_core.types.cloneNode(contextLiteral));
},

@@ -137,7 +143,7 @@ NewExpression(path) {

if (nodes.length) {
args = t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes);
args = _core.types.callExpression(_core.types.memberExpression(first, _core.types.identifier("concat")), nodes);
} else {
args = first;
}
path.replaceWith(t.callExpression(path.hub.addHelper("construct"), [node.callee, args]));
path.replaceWith(_core.types.callExpression(path.hub.addHelper("construct"), [node.callee, args]));
}

@@ -147,3 +153,4 @@ }

});
exports.default = _default;
//# sourceMappingURL=index.js.map
{
"name": "@babel/plugin-transform-spread",
"version": "7.21.4-esm.4",
"version": "7.22.5",
"description": "Compile ES2015 spread to ES5",

@@ -19,11 +19,11 @@ "repository": {

"dependencies": {
"@babel/helper-plugin-utils": "7.21.4-esm.4",
"@babel/helper-skip-transparent-expression-wrappers": "7.21.4-esm.4"
"@babel/helper-plugin-utils": "^7.22.5",
"@babel/helper-skip-transparent-expression-wrappers": "^7.22.5"
},
"peerDependencies": {
"@babel/core": "^7.0.0-0 || ^7.21.4-esm.2"
"@babel/core": "^7.0.0-0"
},
"devDependencies": {
"@babel/core": "7.21.4-esm.4",
"@babel/helper-plugin-test-runner": "7.21.4-esm.4"
"@babel/core": "^7.22.5",
"@babel/helper-plugin-test-runner": "^7.22.5"
},

@@ -35,3 +35,3 @@ "homepage": "https://babel.dev/docs/en/next/babel-plugin-transform-spread",

"author": "The Babel Team (https://babel.dev/team)",
"type": "module"
"type": "commonjs"
}

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