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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license."use strict";
((window) => {  const core = Deno.core;  const ops = core.ops;  const {    Error,    ObjectFreeze,    ObjectAssign,    StringPrototypeStartsWith,    StringPrototypeEndsWith,    ObjectDefineProperties,    ArrayPrototypePush,    ArrayPrototypeMap,    ArrayPrototypeJoin,  } = window.__bootstrap.primordials;
  // Keep in sync with `cli/fmt_errors.rs`.  function formatLocation(cse) {    if (cse.isNative) {      return "native";    }    let result = "";    if (cse.fileName) {      result += ops.op_format_file_name(cse.fileName);    } else {      if (cse.isEval) {        if (cse.evalOrigin == null) {          throw new Error("assert evalOrigin");        }        result += `${cse.evalOrigin}, `;      }      result += "<anonymous>";    }    if (cse.lineNumber != null) {      result += `:${cse.lineNumber}`;      if (cse.columnNumber != null) {        result += `:${cse.columnNumber}`;      }    }    return result;  }
  // Keep in sync with `cli/fmt_errors.rs`.  function formatCallSiteEval(cse) {    let result = "";    if (cse.isAsync) {      result += "async ";    }    if (cse.isPromiseAll) {      result += `Promise.all (index ${cse.promiseIndex})`;      return result;    }    const isMethodCall = !(cse.isToplevel || cse.isConstructor);    if (isMethodCall) {      if (cse.functionName) {        if (cse.typeName) {          if (!StringPrototypeStartsWith(cse.functionName, cse.typeName)) {            result += `${cse.typeName}.`;          }        }        result += cse.functionName;        if (cse.methodName) {          if (!StringPrototypeEndsWith(cse.functionName, cse.methodName)) {            result += ` [as ${cse.methodName}]`;          }        }      } else {        if (cse.typeName) {          result += `${cse.typeName}.`;        }        if (cse.methodName) {          result += cse.methodName;        } else {          result += "<anonymous>";        }      }    } else if (cse.isConstructor) {      result += "new ";      if (cse.functionName) {        result += cse.functionName;      } else {        result += "<anonymous>";      }    } else if (cse.functionName) {      result += cse.functionName;    } else {      result += formatLocation(cse);      return result;    }
    result += ` (${formatLocation(cse)})`;    return result;  }
  function evaluateCallSite(callSite) {    return {      this: callSite.getThis(),      typeName: callSite.getTypeName(),      function: callSite.getFunction(),      functionName: callSite.getFunctionName(),      methodName: callSite.getMethodName(),      fileName: callSite.getFileName(),      lineNumber: callSite.getLineNumber(),      columnNumber: callSite.getColumnNumber(),      evalOrigin: callSite.getEvalOrigin(),      isToplevel: callSite.isToplevel(),      isEval: callSite.isEval(),      isNative: callSite.isNative(),      isConstructor: callSite.isConstructor(),      isAsync: callSite.isAsync(),      isPromiseAll: callSite.isPromiseAll(),      promiseIndex: callSite.getPromiseIndex(),    };  }
  function sourceMapCallSiteEval(cse) {    if (cse.fileName && cse.lineNumber != null && cse.columnNumber != null) {      return { ...cse, ...ops.op_apply_source_map(cse) };    }    return cse;  }
  /** A function that can be used as `Error.prepareStackTrace`. */  function prepareStackTrace(error, callSites) {    let callSiteEvals = ArrayPrototypeMap(callSites, evaluateCallSite);    callSiteEvals = ArrayPrototypeMap(callSiteEvals, sourceMapCallSiteEval);    ObjectDefineProperties(error, {      __callSiteEvals: { __proto__: null, value: [], configurable: true },    });    const formattedCallSites = [];    for (const cse of callSiteEvals) {      ArrayPrototypePush(error.__callSiteEvals, cse);      ArrayPrototypePush(formattedCallSites, formatCallSiteEval(cse));    }    const message = error.message !== undefined ? error.message : "";    const name = error.name !== undefined ? error.name : "Error";    let messageLine;    if (name != "" && message != "") {      messageLine = `${name}: ${message}`;    } else if ((name || message) != "") {      messageLine = name || message;    } else {      messageLine = "";    }    return messageLine +      ArrayPrototypeJoin(        ArrayPrototypeMap(formattedCallSites, (s) => `\n    at ${s}`),        "",      );  }
  ObjectAssign(globalThis.__bootstrap.core, { prepareStackTrace });  ObjectFreeze(globalThis.__bootstrap.core);})(this);