Strange error in EMCC compiled code

[Stéphane Letz]

We get this error when using C++ code compiled with EMCC 1.38.31

ReferenceError: tempDouble is not defined
    at Object.doStat (http://127.0.0.1:8000/libwasm-worklet-glue.js:4848:46)
    at ___syscall197 (http://127.0.0.1:8000/libwasm-worklet-glue.js:6494:23)
    at _fstat (wasm-function[1849]:0xceadd)
    at _psf_is_pipe (wasm-function[517]:0x4405d)
    at _psf_open_file (wasm-function[71]:0x3343)
    at _sf_open (wasm-function[69]:0x2f36)
    at __ZN16LibsndfileReader9checkFileERKNSt3__212basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEE (wasm-function[1519]:0xc0e31)
    at __ZN15SoundfileReader9checkFileERKNSt3__26vectorINS0_12basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEENS5_IS7_EEEERKS7_ (wasm-function[1361]:0xb8561)
    at __ZN15SoundfileReader10checkFilesERKNSt3__26vectorINS0_12basic_stringIcNS0_11char_traitsIcEENS0_9allocatorIcEEEENS5_IS7_EEEESB_ (wasm-function[1360]:0xb8412)
    at __ZN7SoundUI12addSoundfileEPKcS1_PP9Soundfile (wasm-function[1356]:0xb7b0a)

I has to manually add those two lines in the JS library to make it work:

var tempDouble;
var tempI64;

Any idea? Thanks.

[J Decker]

https://github.com/emscripten-core/emscripten/issues/8774  

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