[compiler] Add fault tolerance test fixtures#556

Closed

everettbu wants to merge 8 commits into

mainfrom

Commits on Feb 20, 2026

[compiler] Add fault tolerance plan document
josephsavona
committed
[compiler] Phase 1: Add error accumulation infrastructure to Environment
josephsavona
committed
[compiler] Phase 2+7: Wrap pipeline passes in tryRecord for fault tolerance
josephsavona
committed
[compiler] Phase 4 (batch 1): Update validation passes to record errors on env
josephsavona
committed
[compiler] Phase 4 (batch 2), 5, 6: Update remaining passes for fault tolerance
josephsavona
committed
[compiler] Phase 8: Add multi-error test fixture and update plan
josephsavona
committed
[compiler] Phase 3: Make lower() always produce HIRFunction
josephsavona
committed
[compiler] Add fault tolerance test fixtures
josephsavona
committed