32a91e31ac
Phase 200-B: FunctionScopeCaptureAnalyzer implementation - analyze_captured_vars_v2() with structural loop matching - CapturedEnv for immutable function-scope variables - ParamRole::Condition for condition-only variables Phase 200-C: ConditionEnvBuilder extension - build_with_captures() integrates CapturedEnv into ConditionEnv - fn_body propagation through LoopPatternContext to Pattern 2 Phase 200-D: E2E verification - capture detection working for base, limit, n etc. - Test files: phase200d_capture_minimal.hako, phase200d_capture_in_condition.hako Phase 201-A: MirBuilder reserved_value_ids infrastructure - reserved_value_ids: HashSet<ValueId> field in MirBuilder - next_value_id() skips reserved IDs - merge/mod.rs sets/clears reserved IDs around JoinIR merge Phase 201: JoinValueSpace design document - Param/Local/PHI disjoint regions design - API: alloc_param(), alloc_local(), reserve_phi() - Migration plan for Pattern 1-4 lowerers 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
34 lines
1.0 KiB
Plaintext
34 lines
1.0 KiB
Plaintext
// Phase 200-D: Digits accumulation test (no body-local in condition)
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// This test verifies captured variable (digits) with string accumulation
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// without requiring Pattern 5 body-local promotion.
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//
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// Key constraints:
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// - Loop condition uses only LoopParam (p) and OuterLocal (n)
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// - No body-local variables in break/if conditions
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// - digits is captured and used in loop body
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static box Main {
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main() {
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local digits = "0123456789" // Captured var
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local s = "abc" // Input string
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local p = 0
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local result = ""
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local n = s.length() // n = 3
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// Simple loop: iterate exactly n times
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loop(p < n) {
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local ch = s.substring(p, p + 1)
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// Use digits to check if char is a digit (result not used in condition)
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local is_digit = digits.indexOf(ch) // digits: captured
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// Always append the char (no conditional break)
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result = result + ch
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p = p + 1
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}
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print(result) // Expected: "abc"
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}
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}
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