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Use var and undefined in libwebaudio.js. NFC#24814

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sbc100 merged 1 commit intoemscripten-core:mainfrom
sbc100:libwebaudio
Jul 30, 2025
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Use var and undefined in libwebaudio.js. NFC#24814
sbc100 merged 1 commit intoemscripten-core:mainfrom
sbc100:libwebaudio

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@sbc100 sbc100 commented Jul 30, 2025

The convention for JS library code is to use var for better minification.

The use of void 0 instead of undefined I believe is a minor code size optimization, but its somewhat obscure and (as you can see from the fact that the code expectations didn't change) it an optimization that is already performed on the generated code anyway.

Split out from #24732

@sbc100 sbc100 requested review from juj and kripken July 30, 2025 17:15
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sbc100 commented Jul 30, 2025

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@sbc100 sbc100 force-pushed the libwebaudio branch 3 times, most recently from 3b2b1f4 to 2ffb386 Compare July 30, 2025 19:11
The convention for JS library code is to use var for better
minification.

The use of `void 0` instead of `undefined` I believe is a minor code
size optimization, but its somewhat obscure and (as you can see from the
fact that the code expectations didn't change) it an optimization that
is already performed on the generated code anyway.

Split out from emscripten-core#24732
@sbc100 sbc100 enabled auto-merge (squash) July 30, 2025 22:44
@sbc100 sbc100 merged commit 94d1e77 into emscripten-core:main Jul 30, 2025
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@sbc100 sbc100 deleted the libwebaudio branch July 30, 2025 23:08
inolen pushed a commit to inolen/emscripten that referenced this pull request Feb 13, 2026
The convention for JS library code is to use var for better
minification.

The use of `void 0` instead of `undefined` I believe is a minor code
size optimization, but its somewhat obscure and (as you can see from the
fact that the code expectations didn't change) it an optimization that
is already performed on the generated code anyway.

Split out from emscripten-core#24732
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