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Improve preparing stack traces

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Kitson Kelly 2018-11-06 15:08:25 +11:00 • committed by Ryan Dahl
parent 7a17e2aec6
commit f477b45a0a
4 changed files with 97 additions and 97 deletions
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12
js/main.ts
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@ -9,11 +9,19 @@ import { args } from "./deno";
import { sendSync, handleAsyncMsgFromRust } from "./dispatch";
import { promiseErrorExaminer, promiseRejectHandler } from "./promise_util";
import { replLoop } from "./repl";
import * as sourceMaps from "./v8_source_maps";
import { version } from "typescript";
// Instantiate compiler at the top-level so it decodes source maps for the main
// bundle during snapshot.
// Install the source maps handler and do some pre-calculations so all of it is
// available in the snapshot
const compiler = DenoCompiler.instance();
sourceMaps.install({
installPrepareStackTrace: true,
getGeneratedContents: compiler.getGeneratedContents
});
const consumer = sourceMaps.loadConsumer("gen/bundle/main.js");
assert(consumer != null);
consumer!.computeColumnSpans();
function sendStart(): msg.StartRes {
const builder = flatbuffers.createBuilder();