Compiler syntax and analysis baseline

Compiler bootstrap, AOT refactor baseline, beskid pack with API metadata, optional null-conditional (?.) operand, file-scoped module grammar and resolver/analysis hardening, module-declaration compatibility, graph Std injection ordering, and parity merge — the syntax and analysis foundation required before v0.2 platform-spec and pipeline work.

Provenance

• Closing repository: compiler
• Closing commit: 1f8d62d
• Subject: Finalize compiler parity and stdlib/runtime test updates
• Band start: dd75bff (Initial Commit, 2026-03-05)
• Closed: 2026-04-09

Catalog scope

• Delivery version: v0.1 (Compiler foundation)
• Workstream: compiler-foundation
• Milestone: v01-compiler-parity (deliverable #1)

Relation

Anchored tasks: compiler-initial-commit, aot-refactor, pack-command, graph-std-injection-test, compiler-parity-merge. Same workstream also covers optional-null-operand, file-scoped-modules, file-scoped-module-docs, file-scoped-analysis-hardening, module-declaration-compat, and superrepo-compiler-submodule. Closes on compiler 1f8d62d before v01-corelib-submodule stdlib consolidation.