[pull] main from facebook:main#490

Merged

pull[bot] merged 14 commits intocode:mainfrom

Feb 24, 2026

Commits on Feb 24, 2026

[compiler] Phase 4 (batch 2), 5, 6: Update remaining passes for fault tolerance (#35876)
josephsavona
authored
[compiler] Phase 8: Add multi-error test fixture and update plan (#35877)
josephsavona
authored
[compiler] Phase 3: Make lower() always produce HIRFunction (#35878)
josephsavona
authored
[compiler] Add fault tolerance test fixtures (#35879)
josephsavona
authored
[compiler] Cleanup: consistent tryRecord() wrapping and error recording (#35880)
josephsavona
authored
[compiler] Remove tryRecord, add catch-all error handling, fix remaining throws (#35881)
josephsavona
authored
[compiler] Remove local CompilerError accumulators, emit directly to env.recordError() (#35882)
josephsavona
authored
[compiler] Rename mismatched variable names after type changes (#35883)
josephsavona
authored
[compiler] Fix Pipeline.ts early-exit, formatting, and style issues (#35884)
josephsavona
authored
[compiler] Update docs with fault tolerance summary, remove planning doc (#35888)
josephsavona
authored