From fc87c009806dcc98867f6b58efe29b042aa01dee Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Mon, 18 May 2026 23:10:59 +0800 Subject: node: update --- .../plugin-transform-parameters/lib/params.js | 144 --------------------- 1 file changed, 144 deletions(-) delete mode 100644 node_modules/@babel/plugin-transform-parameters/lib/params.js (limited to 'node_modules/@babel/plugin-transform-parameters/lib/params.js') diff --git a/node_modules/@babel/plugin-transform-parameters/lib/params.js b/node_modules/@babel/plugin-transform-parameters/lib/params.js deleted file mode 100644 index a062b92d..00000000 --- a/node_modules/@babel/plugin-transform-parameters/lib/params.js +++ /dev/null @@ -1,144 +0,0 @@ -"use strict"; - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.default = convertFunctionParams; -var _core = require("@babel/core"); -var _shadowUtils = require("./shadow-utils.js"); -const buildDefaultParam = _core.template.statement(` - let VARIABLE_NAME = - arguments.length > ARGUMENT_KEY && arguments[ARGUMENT_KEY] !== undefined ? - arguments[ARGUMENT_KEY] - : - DEFAULT_VALUE; -`); -const buildLooseDefaultParam = _core.template.statement(` - if (ASSIGNMENT_IDENTIFIER === UNDEFINED) { - ASSIGNMENT_IDENTIFIER = DEFAULT_VALUE; - } -`); -const buildLooseDestructuredDefaultParam = _core.template.statement(` - let ASSIGNMENT_IDENTIFIER = PARAMETER_NAME === UNDEFINED ? DEFAULT_VALUE : PARAMETER_NAME ; -`); -const buildSafeArgumentsAccess = _core.template.statement(` - let $0 = arguments.length > $1 ? arguments[$1] : undefined; -`); -function convertFunctionParams(path, ignoreFunctionLength, shouldTransformParam, replaceRestElement) { - const params = path.get("params"); - const isSimpleParameterList = params.every(param => param.isIdentifier()); - if (isSimpleParameterList) return false; - const { - node, - scope - } = path; - const body = []; - const shadowedParams = new Set(); - for (const param of params) { - (0, _shadowUtils.collectShadowedParamsNames)(param, scope, shadowedParams); - } - const state = { - needsOuterBinding: false, - scope - }; - if (shadowedParams.size === 0) { - for (const param of params) { - if (!param.isIdentifier()) param.traverse(_shadowUtils.iifeVisitor, state); - if (state.needsOuterBinding) break; - } - } - let firstOptionalIndex = null; - for (let i = 0; i < params.length; i++) { - const param = params[i]; - if (shouldTransformParam && !shouldTransformParam(i)) { - continue; - } - const transformedRestNodes = []; - if (replaceRestElement) { - replaceRestElement(path, param, transformedRestNodes); - } - const paramIsAssignmentPattern = param.isAssignmentPattern(); - if (paramIsAssignmentPattern && (ignoreFunctionLength || _core.types.isMethod(node, { - kind: "set" - }))) { - const left = param.get("left"); - const right = param.get("right"); - const undefinedNode = scope.buildUndefinedNode(); - if (left.isIdentifier()) { - body.push(buildLooseDefaultParam({ - ASSIGNMENT_IDENTIFIER: _core.types.cloneNode(left.node), - DEFAULT_VALUE: right.node, - UNDEFINED: undefinedNode - })); - param.replaceWith(left.node); - } else if (left.isObjectPattern() || left.isArrayPattern()) { - const paramName = scope.generateUidIdentifier(); - body.push(buildLooseDestructuredDefaultParam({ - ASSIGNMENT_IDENTIFIER: left.node, - DEFAULT_VALUE: right.node, - PARAMETER_NAME: _core.types.cloneNode(paramName), - UNDEFINED: undefinedNode - })); - param.replaceWith(paramName); - } - } else if (paramIsAssignmentPattern) { - if (firstOptionalIndex === null) firstOptionalIndex = i; - const left = param.get("left"); - const right = param.get("right"); - const defNode = buildDefaultParam({ - VARIABLE_NAME: left.node, - DEFAULT_VALUE: right.node, - ARGUMENT_KEY: _core.types.numericLiteral(i) - }); - body.push(defNode); - } else if (firstOptionalIndex !== null) { - const defNode = buildSafeArgumentsAccess([param.node, _core.types.numericLiteral(i)]); - body.push(defNode); - } else if (param.isObjectPattern() || param.isArrayPattern()) { - const uid = path.scope.generateUidIdentifier("ref"); - uid.typeAnnotation = param.node.typeAnnotation; - const defNode = _core.types.variableDeclaration("let", [_core.types.variableDeclarator(param.node, uid)]); - body.push(defNode); - param.replaceWith(_core.types.cloneNode(uid)); - } - if (transformedRestNodes) { - for (const transformedNode of transformedRestNodes) { - body.push(transformedNode); - } - } - } - if (firstOptionalIndex !== null) { - node.params = node.params.slice(0, firstOptionalIndex); - } - path.ensureBlock(); - const path2 = path; - const { - async, - generator - } = node; - if (generator || state.needsOuterBinding || shadowedParams.size > 0) { - body.push((0, _shadowUtils.buildScopeIIFE)(shadowedParams, path2.node.body)); - path.set("body", _core.types.blockStatement(body)); - const bodyPath = path2.get("body.body"); - const arrowPath = bodyPath[bodyPath.length - 1].get("argument.callee"); - arrowPath.arrowFunctionToExpression(); - arrowPath.node.generator = generator; - arrowPath.node.async = async; - node.generator = false; - node.async = false; - if (async) { - path2.node.body = _core.template.statement.ast`{ - try { - ${path2.node.body.body} - } catch (e) { - return Promise.reject(e); - } - }`; - } - } else { - path2.get("body").unshiftContainer("body", body); - } - return true; -} - -//# sourceMappingURL=params.js.map -- cgit v1.2.3