Note that strict mode is engaged for all files loaded as ES6 modules, so if you're using <script type=module src=blah.js> or packaging it into something that uses ES6 modules internally and wraps your code inside its own code (either loaded via script type=module or wrapped into something with "use strict" at the top), then your emscripten shell might be getting turned into strict mode when you didn't expect it...
-- brion On Thu, Aug 15, 2019 at 1:42 PM Alon Zakai <[email protected]> wrote: > I don't think Safari enables strict mode by default - that would break a > lot of sites! But maybe this is in some special specific case? Or maybe > your app is run inside HTML or JS that enables strict mode? > > In general, we should fix strict mode bugs - please file an issue with a > testcase, if the errors show up in emscripten-generated code. (To debug > this, it's usually easier to look on a desktop browser in a non-minified > build.) > > On Wed, Aug 14, 2019 at 6:48 AM Юрий Катков <[email protected]> wrote: > >> Hi! >> >> I've compiled my code with emscripten 1.38.28 and now I try to launch it >> on IOS 13. I've encountered with such error in Safari browser: >> [Error] Unhandled Promise Rejection: TypeError: 'arguments', 'callee', >> and 'caller' cannot be accessed in this context. >> (anonymous function) (wasm_engine.js:1:164129) >> run (wasm_engine.js:1:164129) >> runCaller (wasm_engine.js:1:164033) >> removeRunDependency (wasm_engine.js:1:17782) >> receiveInstance (wasm_engine.js:1:19069) >> receiveInstantiatedSource (wasm_engine.js:1:19358) >> promiseReactionJob >> >> I'm not good in web development and JS in partial, but after some >> investigations I think, the problem is that Safari on IOS 13 uses *strict >> mode* by default, which causes error mentioned above. >> >> Could anyone suggest me how can I compile JS glue code for *strict mode* >> or avoid such error in my web js code? >> >> Thanks a lot! >> >> -- >> You received this message because you are subscribed to the Google Groups >> "emscripten-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/emscripten-discuss/a4d699b6-235d-4043-b694-2a573beff35e%40googlegroups.com >> <https://groups.google.com/d/msgid/emscripten-discuss/a4d699b6-235d-4043-b694-2a573beff35e%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/emscripten-discuss/CAEX4NpQwS5QjCk9yMtEh1AVynAFvRofG5n9hRyiP2YLcSqz-kg%40mail.gmail.com > <https://groups.google.com/d/msgid/emscripten-discuss/CAEX4NpQwS5QjCk9yMtEh1AVynAFvRofG5n9hRyiP2YLcSqz-kg%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/CAFnWYT%3DhTFc6hFJy8pKzia_vGO_ikdLM0cCDk-XOEyNmRCJd4w%40mail.gmail.com.
