fusion

Files

gsxdsm 491b04c44b FN-6289: Treat merge primitives as terminal workflow boundaries

Allow the linear workflow compiler to stop at engine-owned merge policy regions.

- Exempt merge/retry/branch-group primitive kinds from linearity fan-out checks and step emission.
- Validate builtin coding workflow compilation while preserving deferral for stepwise workflows.
- Update builtin workflow selection tests and publish the patch changeset for @runfusion/fusion.

Files changed:
 .changeset/fix-workflow-compiler-merge-region.md   |  4 +-
 .../core/src/__tests__/builtin-workflows.test.ts   |  8 ++--
 .../core/src/__tests__/workflow-compiler.test.ts   | 38 ++++++++++++++++++
 packages/core/src/workflow-compiler.ts             | 46 +++++++++++++++++++---
 4 files changed, 85 insertions(+), 11 deletions(-)

Fusion-Task-Id: FN-6289
Fusion-Task-Lineage: 22d6e778-2e92-42b9-bb0d-4cc71d1631c7

2026-06-12 13:36:02 -07:00