1519569 - Wasm functions' names are not fully shown in backtraces in the console

Status: NEW

(DevTools :: Console, defect, P2)

Description

[Nick Fitzgerald [:fitzgen] [⏰PST; UTC-8]]

Attachment: wasm-stacks-in-console.png

For example, the function's name is "$console_error_panic_hook::hook_impl::h29cd881c683ead66" but only "h29cd881c683ead66" is displayed in the stack trace's expanded accordion.

Seems like some sort of regex gone wrong or something.

Comment 1

[Nick Fitzgerald [:fitzgen] [⏰PST; UTC-8]]

Attachment: test-case.zip

STR:

• unzip
• start local server
• navigate to locally-served index.html

Comment 2

[Nicolas Chevobbe [:nchevobbe]]

Thanks for the report and the test case Nick.

This is probably due to https://searchfox.org/mozilla-central/rev/c43240cef5829b8a2dec118faff8a5e1fec6ae1b/devtools/client/debugger/new/src/utils/pause/frames/displayName.js#11-40