[issue47162] Add call trampoline to work around bad fpcasts on Emscripten

[Hood Chatham]

Hood Chatham <roberthoodchatham at gmail.com> added the comment:

Note that there are still Python test suite failures in emscripten without these trampolines enabled, for instance test_imp fails. The only trampoline needed to pass the core test suite is _PyImport_InitFunc_TrampolineCall.

----------
nosy: +hoodchatham

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue47162>
_______________________________________