Description

paciops

opened on Oct 16, 2023

Issue body actions

Bug description

Error TypeError: internref expected is raised by __lowerInternref when a Map is passed to a function

Steps to reproduce

create a .ts file with

export function mapError(map: Map<i32, String>): void {
  console.log(`Has one? ${map.has(1)}`);
}

compile with

asc assembly/index.ts --target debug && asc assembly/index.ts --target release

in a js file

import { mapError } from "../build/debug.js";
mapError(new Map())

AssemblyScript version

0.27.13

Activity

1. paciops

   added

   bug

   on Oct 16, 2023
2. MaxGraey commented on Oct 16, 2023

   

   MaxGraey

   on Oct 16, 2023

   Member

   More actions

   Bindings for Map and Set doesn't support yet. Here a WIP pr which partially fix that #2340. In the meantime, it's best to avoid these types for external exports

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