docs：更新文档

2025-12-15 14:50:29 +08:00 · 2021-03-01 15:06:11 +08:00
parent 1542135ab0
commit 9064b372e8
5835 changed files with 904126 additions and 161722 deletions
--- a/node_modules/@babel/parser/lib/tokenizer/context.js
+++ b/node_modules/@babel/parser/lib/tokenizer/context.js
@@ -0,0 +1,110 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.types = exports.TokContext = void 0;
+
+var _types = require("./types");
+
+class TokContext {
+  constructor(token, isExpr, preserveSpace, override) {
+    this.token = void 0;
+    this.isExpr = void 0;
+    this.preserveSpace = void 0;
+    this.override = void 0;
+    this.token = token;
+    this.isExpr = !!isExpr;
+    this.preserveSpace = !!preserveSpace;
+    this.override = override;
+  }
+
+}
+
+exports.TokContext = TokContext;
+const types = {
+  braceStatement: new TokContext("{", false),
+  braceExpression: new TokContext("{", true),
+  recordExpression: new TokContext("#{", true),
+  templateQuasi: new TokContext("${", false),
+  parenStatement: new TokContext("(", false),
+  parenExpression: new TokContext("(", true),
+  template: new TokContext("`", true, true, p => p.readTmplToken()),
+  functionExpression: new TokContext("function", true),
+  functionStatement: new TokContext("function", false)
+};
+exports.types = types;
+
+_types.types.parenR.updateContext = _types.types.braceR.updateContext = function () {
+  if (this.state.context.length === 1) {
+    this.state.exprAllowed = true;
+    return;
+  }
+
+  let out = this.state.context.pop();
+
+  if (out === types.braceStatement && this.curContext().token === "function") {
+    out = this.state.context.pop();
+  }
+
+  this.state.exprAllowed = !out.isExpr;
+};
+
+_types.types.name.updateContext = function (prevType) {
+  let allowed = false;
+
+  if (prevType !== _types.types.dot) {
+    if (this.state.value === "of" && !this.state.exprAllowed && prevType !== _types.types._function && prevType !== _types.types._class) {
+      allowed = true;
+    }
+  }
+
+  this.state.exprAllowed = allowed;
+
+  if (this.state.isIterator) {
+    this.state.isIterator = false;
+  }
+};
+
+_types.types.braceL.updateContext = function (prevType) {
+  this.state.context.push(this.braceIsBlock(prevType) ? types.braceStatement : types.braceExpression);
+  this.state.exprAllowed = true;
+};
+
+_types.types.dollarBraceL.updateContext = function () {
+  this.state.context.push(types.templateQuasi);
+  this.state.exprAllowed = true;
+};
+
+_types.types.parenL.updateContext = function (prevType) {
+  const statementParens = prevType === _types.types._if || prevType === _types.types._for || prevType === _types.types._with || prevType === _types.types._while;
+  this.state.context.push(statementParens ? types.parenStatement : types.parenExpression);
+  this.state.exprAllowed = true;
+};
+
+_types.types.incDec.updateContext = function () {};
+
+_types.types._function.updateContext = _types.types._class.updateContext = function (prevType) {
+  if (prevType.beforeExpr && prevType !== _types.types.semi && prevType !== _types.types._else && !(prevType === _types.types._return && this.hasPrecedingLineBreak()) && !((prevType === _types.types.colon || prevType === _types.types.braceL) && this.curContext() === types.b_stat)) {
+    this.state.context.push(types.functionExpression);
+  } else {
+    this.state.context.push(types.functionStatement);
+  }
+
+  this.state.exprAllowed = false;
+};
+
+_types.types.backQuote.updateContext = function () {
+  if (this.curContext() === types.template) {
+    this.state.context.pop();
+  } else {
+    this.state.context.push(types.template);
+  }
+
+  this.state.exprAllowed = false;
+};
+
+_types.types.braceHashL.updateContext = function () {
+  this.state.context.push(types.recordExpression);
+  this.state.exprAllowed = true;
+};