89c2915fa0
- Collect available_inputs from function params + CapturedEnv (SSOT) - BTreeMap for deterministic order - Box-first modularization with unit tests (5 tests PASS) - Source priority: params > CapturedEnv - No AST inference (only pre-computed sources)
40 lines
1.4 KiB
Rust
40 lines
1.4 KiB
Rust
//! Phase 121: StepTree → Normalized shadow lowering (dev-only)
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//!
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//! ## Purpose
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//!
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//! Establish minimal route from StepTree (structure SSOT) to Normalized form,
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//! verifying parity with existing router for if-only patterns.
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//!
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//! ## Scope
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//!
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//! - **if-only**: Support if statements without loops
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//! - **loop rejection**: Reject loops via capability guard
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//!
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//! ## Design Rules
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//!
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//! **Input SSOT**:
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//! - `StepTree` + `StepTreeContract` (no facts re-analysis)
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//! - Lowering decisions based only on contract information
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//!
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//! **Output**:
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//! - `JoinModule` (Normalized dialect)
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//! - Or "Normalized-equivalent intermediate" expressed in existing JoinIR types
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//!
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//! **Execution conditions**:
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//! - dev-only: Only runs when `joinir_dev_enabled()` returns true
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//! - strict: Only fail-fast on mismatch when `joinir_strict_enabled()` returns true
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//!
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//! **Prohibitions**:
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//! - No fallback: Shadow conversion failure logs reason in dev-only, fail-fast in strict
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//! - No direct env reads (must go through `src/config/env/*`)
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//! - No hardcoding (no branching on fixture names or variable names)
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pub mod builder;
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pub mod contracts;
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pub mod parity;
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pub mod available_inputs_collector; // Phase 126: available_inputs SSOT
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pub use builder::StepTreeNormalizedShadowLowererBox;
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pub use contracts::{CapabilityCheckResult, UnsupportedCapability};
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pub use parity::{MismatchKind, ShadowParityResult};
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