julia

a0083b4c - JuliaLowering: Reject duplicate field names in struct definitions (#61471)

JuliaLowering: Reject duplicate field names in struct definitions (#61471) The flisp lowerer reports an error for `struct A; x; x; end`, but JuliaLowering did not have an explicit check. The duplicate was only caught later as a "function argument name not unique" error during constructor generation, which was confusing. Add an explicit check in `_collect_struct_fields` that throws a `LoweringError` with the same message format as flisp when a duplicate field name is encountered. --------- Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com> Co-authored-by: Em Chu <61633163+mlechu@users.noreply.github.com>