Bun crashes when using production flag

[jewlexx]

EDIT: Updated to reflect crash occurring when only using production flag.

How can we reproduce the crash?

• CodeSandbox example

Running bun build index.ts --production causes the crash.

Note that I cannot replicate the error on CodeSandbox. It only seems to occur using the latest versions of bun (at least v1.2.5), on Windows.

Relevant log output

 bun build index.ts --production
============================================================
Bun v1.2.7 (5c0fa6dc) Windows x64
Windows v.win11_ge
CPU: sse42 avx avx2 avx512
Args: "C:\Users\julie\.bun\bin\bun.exe" "build" "index.ts" "--production"
Features: tsconfig
Elapsed: 3ms | User: 0ms | Sys: 0ms
RSS: 30.69MB | Peak: 30.69MB | Commit: 67.90MB | Faults: 7665

panic(main thread): Internal assertion failure
oh no: Bun has crashed. This indicates a bug in Bun, not your code.

To send a redacted crash report to Bun's team,
please file a GitHub issue using the link below:

 <link used to create this bug report>

Stack Trace (bun.report)

Bun v1.2.7 (5c0fa6d) on windows x86_64 [BuildCommand]

panic: Internal assertion failure

• crash_handler.zig:728: handleRootError
• bun.zig:3401: assertionFailure
• build_command.zig:215: exec
• cli.zig:1836: start
• cli.zig:70: start
• main.zig:63: main
• iterator:488: std::operator==

Features: tsconfig

[github-actions]

Thank you for reporting this crash.

For Bun's internal tracking, this issue is BUN-F15.