"duplicate export name" check is O(n^2)

[yamt]

"duplicate export name" check in load_export_section is too slow for modules with many exports.

[wenyongh]

Maybe we can create the export list first, and then sort the list by name, and then check whether the contiguous two exports have the same name, and report error if yes?

[yamt]

Maybe we can create the export list first, and then sort the list by name, and then check whether the contiguous two exports have the same name, and report error if yes?

maybe.
for the other runtime, i do something along the line. https://github.com/yamt/toywasm/blob/115e895007bb77b12f6a632a3f4354644b236c56/lib/module.c#L2122-L2143

[wenyongh]

OK, got it, thanks.