jlfwong / jlfwong/speedscope

Index out of bounds when demangling rust symbol

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Description

```
Importing as collapsed stack format [index.ts:204:14](https://www.speedscope.app/src/import/index.ts)
Uncaught (in promise) RuntimeError: index out of bounds
wasm_demangle demangle.wasm.js:5
QA demangle.ts:20
demangle profile.ts:419
[demangle-B53S5JWH.js line 1 > WebAssembly.instantiate:24348:1](https://www.speedscope.app/demangle-B53S5JWH.js%20line%201%20%3E%20WebAssembly.instantiate)
```

[foo.collapsed.txt](https://github.com/user-attachments/files/20440564/foo.collapsed.txt) (this is xz compressed)

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