diff options
Diffstat (limited to 'node_modules/@babel/traverse/lib/scope/index.js')
| -rw-r--r-- | node_modules/@babel/traverse/lib/scope/index.js | 149 |
1 files changed, 81 insertions, 68 deletions
diff --git a/node_modules/@babel/traverse/lib/scope/index.js b/node_modules/@babel/traverse/lib/scope/index.js index f0c9748c..ae34a63f 100644 --- a/node_modules/@babel/traverse/lib/scope/index.js +++ b/node_modules/@babel/traverse/lib/scope/index.js @@ -290,8 +290,8 @@ class Scope { this.uid = void 0; this.path = void 0; this.block = void 0; - this.labels = void 0; this.inited = void 0; + this.labels = void 0; this.bindings = void 0; this.references = void 0; this.globals = void 0; @@ -325,15 +325,6 @@ class Scope { } while (path && !parent); return (_parent = parent) == null ? void 0 : _parent.scope; } - get parentBlock() { - return this.path.parent; - } - get hub() { - return this.path.hub; - } - traverse(node, opts, state) { - (0, _index.default)(node, opts, this, state, this.path); - } generateDeclaredUidIdentifier(name) { const id = this.generateUidIdentifier(name); this.push({ @@ -349,7 +340,8 @@ class Scope { let uid; let i = 1; do { - uid = this._generateUid(name, i); + uid = `_${name}`; + if (i > 1) uid += i; i++; } while (this.hasLabel(uid) || this.hasBinding(uid) || this.hasGlobal(uid) || this.hasReference(uid)); const program = this.getProgramParent(); @@ -357,11 +349,6 @@ class Scope { program.uids[uid] = true; return uid; } - _generateUid(name, i) { - let id = name; - if (i > 1) id += i; - return `_${id}`; - } generateUidBasedOnNode(node, defaultName) { const parts = []; gatherNodeParts(node, parts); @@ -405,7 +392,7 @@ class Scope { if (local.kind === "local") return; const duplicate = kind === "let" || local.kind === "let" || local.kind === "const" || local.kind === "module" || local.kind === "param" && kind === "const"; if (duplicate) { - throw this.hub.buildError(id, `Duplicate declaration "${name}"`, TypeError); + throw this.path.hub.buildError(id, `Duplicate declaration "${name}"`, TypeError); } } rename(oldName, newName) { @@ -418,12 +405,6 @@ class Scope { } } } - _renameFromMap(map, oldName, newName, value) { - if (map[oldName]) { - map[newName] = value; - map[oldName] = null; - } - } dump() { const sep = "-".repeat(60); console.log(sep); @@ -442,37 +423,6 @@ class Scope { } while (scope = scope.parent); console.log(sep); } - toArray(node, i, arrayLikeIsIterable) { - if (isIdentifier(node)) { - const binding = this.getBinding(node.name); - if (binding != null && binding.constant && binding.path.isGenericType("Array")) { - return node; - } - } - if (isArrayExpression(node)) { - return node; - } - if (isIdentifier(node, { - name: "arguments" - })) { - return callExpression(memberExpression(memberExpression(memberExpression(identifier("Array"), identifier("prototype")), identifier("slice")), identifier("call")), [node]); - } - let helperName; - const args = [node]; - if (i === true) { - helperName = "toConsumableArray"; - } else if (typeof i === "number") { - args.push(numericLiteral(i)); - helperName = "slicedToArray"; - } else { - helperName = "toArray"; - } - if (arrayLikeIsIterable) { - args.unshift(this.hub.addHelper(helperName)); - helperName = "maybeArrayLike"; - } - return callExpression(this.hub.addHelper(helperName), args); - } hasLabel(name) { return !!this.getLabel(name); } @@ -812,20 +762,6 @@ class Scope { } while (scope); return ids; } - getAllBindingsOfKind(...kinds) { - const ids = Object.create(null); - for (const kind of kinds) { - let scope = this; - do { - for (const name of Object.keys(scope.bindings)) { - const binding = scope.bindings[name]; - if (binding.kind === kind) ids[name] = binding; - } - scope = scope.parent; - } while (scope); - } - return ids; - } bindingIdentifierEquals(name, node) { return this.getBindingIdentifier(name) === node; } @@ -958,5 +894,82 @@ class Scope { exports.default = Scope; Scope.globals = Object.keys(_globals.builtin); Scope.contextVariables = ["arguments", "undefined", "Infinity", "NaN"]; +{ + Scope.prototype._renameFromMap = function _renameFromMap(map, oldName, newName, value) { + if (map[oldName]) { + map[newName] = value; + map[oldName] = null; + } + }; + Scope.prototype.traverse = function (node, opts, state) { + (0, _index.default)(node, opts, this, state, this.path); + }; + Scope.prototype._generateUid = function _generateUid(name, i) { + let id = name; + if (i > 1) id += i; + return `_${id}`; + }; + Scope.prototype.toArray = function toArray(node, i, arrayLikeIsIterable) { + if (isIdentifier(node)) { + const binding = this.getBinding(node.name); + if (binding != null && binding.constant && binding.path.isGenericType("Array")) { + return node; + } + } + if (isArrayExpression(node)) { + return node; + } + if (isIdentifier(node, { + name: "arguments" + })) { + return callExpression(memberExpression(memberExpression(memberExpression(identifier("Array"), identifier("prototype")), identifier("slice")), identifier("call")), [node]); + } + let helperName; + const args = [node]; + if (i === true) { + helperName = "toConsumableArray"; + } else if (typeof i === "number") { + args.push(numericLiteral(i)); + helperName = "slicedToArray"; + } else { + helperName = "toArray"; + } + if (arrayLikeIsIterable) { + args.unshift(this.path.hub.addHelper(helperName)); + helperName = "maybeArrayLike"; + } + return callExpression(this.path.hub.addHelper(helperName), args); + }; + Scope.prototype.getAllBindingsOfKind = function getAllBindingsOfKind(...kinds) { + const ids = Object.create(null); + for (const kind of kinds) { + let scope = this; + do { + for (const name of Object.keys(scope.bindings)) { + const binding = scope.bindings[name]; + if (binding.kind === kind) ids[name] = binding; + } + scope = scope.parent; + } while (scope); + } + return ids; + }; + Object.defineProperties(Scope.prototype, { + parentBlock: { + configurable: true, + enumerable: true, + get() { + return this.path.parent; + } + }, + hub: { + configurable: true, + enumerable: true, + get() { + return this.path.hub; + } + } + }); +} //# sourceMappingURL=index.js.map |