Hey guys We're seeing an issue with memory initializer generation for optimized JS builds of our C++ codebase where depending on the version of Python that's installed on your system, memory initializer generation may be broken. I've narrowed it down to a few lines of code in emcc.py:
src = re.sub(shared.JS.memory_initializer_pattern, repl, open(final).read(), count=1) If you are building with Emscripten on Windows and have ActiveState Python 32 bit installed on your system, the regex match will fail. I believe this may be a limitation of Python's regex engine - it cannot deal with large strings in the 100s of Kb range. I've forked a github repository that contains the repro: https://github.com/achoudhury85/memoryinit_bug_repro Just run python test.py . If you don't see the text "In Repl", then you have repro'd the bug - i.e., you won't be able to generate .mem files. Thanks, Arnab -- 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]. For more options, visit https://groups.google.com/d/optout.
