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Clarify that Emscripten does not automatically restore the shadow stack pointer during exception unwinding when an exception escapes into JavaScript, and that callers catching exceptions in JS must use `stackSave()` and `stackRestore()` to avoid leaking stack memory. See: emscripten-core#27610
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Clarify that Emscripten does not automatically restore the shadow stack pointer during exception unwinding when an exception escapes into JavaScript, and that callers catching exceptions in JS must use
stackSave()andstackRestore()to avoid leaking stack memory.See: #27610