mirror of
https://github.com/swc-project/swc.git
synced 2024-12-26 23:27:56 +03:00
19 lines
467 B
TypeScript
19 lines
467 B
TypeScript
|
// Loaded from https://deno.land/std@0.74.0/_util/assert.ts
|
||
|
|
|
||
|
|
|
||
|
|
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
|
||
|
|
|
||
|
|
export class DenoStdInternalError extends Error {
|
||
|
|
constructor(message: string) {
|
||
|
|
super(message);
|
||
|
|
this.name = "DenoStdInternalError";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Make an assertion, if not `true`, then throw. */
|
||
|
|
export function assert(expr: unknown, msg = ""): asserts expr {
|
||
|
|
if (!expr) {
|
||
|
|
throw new DenoStdInternalError(msg);
|
||
|
|
}
|
||
|
|
}
|