pchickey opened PR #13170 from pchickey:wizer_improve_panic_message to bytecodealliance:main:
Improve the panic message that occurs when encountering a wizer bug such as #13168.
- Instead of printing the wat of a very large component to stderr, write it to a file if above an arbitrary threshold (16k).
- Include context about the assertion in the panic message, rather than relying on the backtrace.
pchickey requested cfallin for a review on PR #13170.
pchickey requested wasmtime-core-reviewers for a review on PR #13170.
github-actions[bot] added the label wizer on PR #13170.
github-actions[bot] commented on PR #13170:
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pchickey updated PR #13170.
fitzgen submitted PR review.
fitzgen added PR #13170 wizer: improve message on debug assertion to the merge queue.
fitzgen merged PR #13170.
fitzgen removed PR #13170 wizer: improve message on debug assertion from the merge queue.
Last updated: May 03 2026 at 22:13 UTC