Error is displayed when i execute 'wasm-pack build' command

[lamei1224]

Describe the Bug

Error is displayed when i execute 'wasm-pack build' command

Steps to Reproduce

1. Firstly ,i want to re-line code from https://github.com/paritytech/stateless-blockchain
2. When i execute wasm-pack build on package accumulator-client
3. Error displayed"the legacy llvm-style asm syntax is no longer supported"

Expected Behavior

Execute command wasm-pack build will be successful

Actual Behavior

Error displayed

If applicable, add screenshots to help explain your problem.

[lamei1224]

i tried to download llvm, but i did not successfully, it's too slowly.so i want to know how to migrate to the new asm!

[jpryne]

The new syntax is outlined here. This isn't a bug, but rather how the language is developing over time. You can either switch the macro to llvm-asm!, or learn & use the new syntax.