ruchy-wasm 4.0.0

WebAssembly bindings for Ruchy - compile Ruchy to Rust in the browser
Documentation 
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# Ruchy Language Compiler - Strategic Roadmap
# Single Source of Truth for project planning and tracking
# Format: YAML (machine-readable, programmatically accessible)

meta:
  project: "Ruchy Programming Language Compiler"
  version: "3.168.0"
  last_updated: "2025-11-01"
  status: "PRODUCTION"
  repository: "https://github.com/paiml/ruchy"

milestones:
  - id: "MILESTONE-001"
    name: "Issue #111 Resolution - Reaper Compilation"
    status: "COMPLETED"
    date_completed: "2025-11-01"
    version: "v3.168.0"
    impact: "Reaper project (5,100 LOC) compiles with 0 errors"
    tickets:
      - TRANSPILER-DEFECT-015
      - TRANSPILER-DEFECT-016
      - TRANSPILER-DEFECT-016-B
      - TRANSPILER-DEFECT-016-C
      - TRANSPILER-DEFECT-017
      - TRANSPILER-DEFECT-018

current_sprint:
  id: "SPRINT-089"
  name: "Post-Release Quality & Next Features"
  start_date: "2025-11-01"
  end_date: "2025-11-08"
  goals:
    - "Establish PMAT quality gates"
    - "Set up roadmap.yaml workflow"
    - "Plan next language features"
  
completed_sprints:
  - id: "SPRINT-088"
    name: "Issue #111 Final Resolution"
    status: "COMPLETED"
    date_completed: "2025-11-01"
    metrics:
      errors_fixed: 4
      tests_added: 18
      smoke_tests: 4
      reaper_errors: "15 → 0"

tickets:
  # COMPLETED: Issue #111 Transpiler Defects
  - id: "TRANSPILER-DEFECT-015"
    title: "Mutable string inference not working in function scope"
    status: "COMPLETED"
    priority: "CRITICAL"
    sprint: "SPRINT-088"
    version: "v3.168.0"
    impact: "7 errors eliminated in reaper (15 → 8)"
    files_modified:
      - "src/backend/transpiler/statements.rs"
    tests_added: 9
    test_file: "tests/transpiler_defect_015_mutable_string_function_scope_RED.rs"
    
  - id: "TRANSPILER-DEFECT-016"
    title: "String field borrowing in concatenation"
    status: "COMPLETED"
    priority: "CRITICAL"
    sprint: "SPRINT-088"
    version: "v3.168.0"
    impact: "4 errors eliminated in reaper (8 → 4)"
    files_modified:
      - "src/backend/transpiler/mod.rs"
      - "src/backend/transpiler/expressions.rs"
      - "src/backend/transpiler/expressions_helpers/binary_ops.rs"
      - "src/backend/transpiler/statements.rs"
    tests_added: 6
    test_file: "tests/transpiler_defect_016_string_field_borrowing_RED.rs"
    
  - id: "TRANSPILER-DEFECT-016-B"
    title: "Function call String results not tracked for auto-borrowing"
    status: "COMPLETED"
    priority: "HIGH"
    sprint: "SPRINT-088"
    version: "v3.168.0"
    impact: "1 error eliminated in reaper (2 → 1)"
    files_modified:
      - "src/backend/transpiler/statements.rs"
    tests_added: 4
    test_file: "tests/transpiler_defect_016_b_function_call_string_RED.rs"
    
  - id: "TRANSPILER-DEFECT-016-C"
    title: "Match arm string literals not auto-converted to String"
    status: "COMPLETED"
    priority: "HIGH"
    sprint: "SPRINT-088"
    version: "v3.168.0"
    impact: "1 error eliminated in reaper (3 → 2)"
    files_modified:
      - "src/backend/transpiler/statements.rs"
    tests_added: 5
    test_file: "tests/transpiler_defect_016_c_match_arm_string_RED.rs"
    
  - id: "TRANSPILER-DEFECT-017"
    title: "Array literal to Vec conversion missing .to_vec()"
    status: "COMPLETED"
    priority: "HIGH"
    sprint: "SPRINT-088"
    version: "v3.168.0"
    impact: "1 error eliminated in reaper (4 → 3)"
    files_modified:
      - "src/backend/transpiler/statements.rs"
    tests_added: 6
    test_file: "tests/transpiler_defect_017_array_to_vec_RED.rs"
    
  - id: "TRANSPILER-DEFECT-018"
    title: "Moved value in loop - auto-clone function parameters"
    status: "COMPLETED"
    priority: "CRITICAL"
    sprint: "SPRINT-088"
    version: "v3.168.0"
    impact: "Final error eliminated (1 → 0, 100% reduction)"
    files_modified:
      - "src/backend/transpiler/mod.rs"
      - "src/backend/transpiler/statements.rs"
    tests_added: 3
    test_file: "tests/transpiler_defect_018_moved_value_loop_RED.rs"
    smoke_tested: true
    ruchydbg_verified: true

  # QUALITY INFRASTRUCTURE
  - id: "QUALITY-PMAT-001"
    title: "Convert to roadmap.yaml and establish PMAT quality gates"
    status: "COMPLETED"
    priority: "HIGH"
    sprint: "SPRINT-089"
    assignee: "Claude"
    date_completed: "2025-11-01"
    description: "Migrate from roadmap.md to roadmap.yaml, set up PMAT quality gates"
    tasks:
      - task: "Create docs/execution/roadmap.yaml"
        status: "COMPLETED"
      - task: "Initialize PMAT quality gates (.pmat-gates.toml)"
        status: "COMPLETED"
      - task: "Set up pre-commit hooks"
        status: "COMPLETED"
      - task: "Configure TDG thresholds (A- minimum, max complexity 10)"
        status: "COMPLETED"
    metrics:
      tdg_baseline: "91.1/100 (A grade)"
      pmat_version: "v2.189.0"
      quality_gates: "clippy strict, tests, coverage ≥80%, complexity ≤10"

quality_standards:
  code_quality:
    min_grade: "A-"
    min_score: 85
    max_cyclomatic_complexity: 10
    max_cognitive_complexity: 10
    max_function_lines: 30
    satd_tolerance: 0
    
  test_coverage:
    unit_tests: 100  # For new functions
    property_tests: 80  # Percentage of modules
    mutation_coverage: 75  # Minimum CAUGHT/MISSED ratio
    
  pre_commit_gates:
    - "TDG quality check (A- minimum)"
    - "Complexity analysis (≤10)"
    - "SATD detection (zero tolerance)"
    - "Basic REPL smoke test"
    - "bashrs validation (shell scripts)"
    - "Book validation (Ch01-05)"

  pre_release_gates:
    - "RuchyRuchy smoke testing (mandatory)"
    - "Individual fix tests"
    - "Integration tests"
    - "Pathological input detection"
    - "End-to-end verification"
    - "Smoke test report generation"

release_history:
  - version: "v3.168.0"
    date: "2025-11-01"
    milestone: "MILESTONE-001"
    highlights:
      - "Issue #111 RESOLVED"
      - "Reaper project compiles with 0 errors"
      - "4 transpiler defects fixed"
      - "18 new tests added (100% passing)"
      - "RuchyRuchy smoke testing protocol established"
    published:
      crates_io: true
      github_release: true
    links:
      release: "https://github.com/paiml/ruchy/releases/tag/v3.168.0"
      crates_io: "https://crates.io/crates/ruchy/3.168.0"

next_priorities:
  - id: "PRIORITY-001"
    title: "Establish PMAT-driven development workflow"
    description: "Integrate PMAT quality gates into daily development"
    
  - id: "PRIORITY-002"
    title: "Property-based testing expansion"
    description: "Achieve 80% property test coverage across transpiler modules"
    
  - id: "PRIORITY-003"
    title: "Mutation testing validation"
    description: "≥75% mutation coverage on critical transpiler functions"

notes:
  - "Single source of truth: This file replaces roadmap.md"
  - "Machine-readable: YAML format enables programmatic access"
  - "PMAT integration: Quality gates enforced via pmat commands"
  - "Toyota Way: Jidoka (quality built-in) via automated gates"