701f1fd650
- Created 4 representative test cases for Pattern3 patterns: * test_pattern3_if_phi_no_break.hako - Core Pattern3 (if-else PHI, no break/continue) * test_pattern3_skip_whitespace.hako - Pattern3+break style (routed to Pattern2) * test_pattern3_trim_leading.hako - Pattern3+break style (routed to Pattern2) * test_pattern3_trim_trailing.hako - Pattern3+break style (routed to Pattern2) - Validated Pattern3_WithIfPhi detection: * Pattern routing: Pattern3_WithIfPhi MATCHED confirmed * JoinIR lowering: 3 functions, 20 blocks → 8 blocks (successful) * [joinir/freeze] elimination: Complete (no errors on any test) - Clarified pattern classification: * Pattern3_WithIfPhi handles if-else PHI without break/continue * Loops with "if-else PHI + break" are routed to Pattern2_WithBreak * Break takes priority over if-else PHI in pattern detection - Cumulative achievement (Phase 162-164): * Pattern1: 6 loops working ✅ * Pattern2: 5 loops working ✅ * Pattern3 (no break): 1 loop working ✅ * Pattern3+break (as Pattern2): 3 loops working ✅ * Total: 15 loops covered, zero [joinir/freeze] errors - Updated CURRENT_TASK.md with Phase 164 section and findings Next: Phase 165 Pattern4 (continue) validation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
31 lines
891 B
Plaintext
31 lines
891 B
Plaintext
// Phase 164: Test Pattern3 (If-Else PHI) without break
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// Pattern3 is: if-else PHI with NO break, NO continue
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// Example: Accumulate result with conditional assignment
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// Simulates: loop(i < n) { if condition { result = f(result) } else { result = g(result) } i++ }
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static box Main {
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main(args) {
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// Accumulate sum with conditional increment
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// Pattern: if-else PHI where variable gets different values in both branches
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local i = 0
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local sum = 0
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local n = 5
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loop(i < n) {
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// If-else PHI: sum gets different values in each branch
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if i == 2 {
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sum = sum + 10 // Branch 1: add 10
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} else {
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sum = sum + 1 // Branch 2: add 1
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}
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i = i + 1
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}
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// Output result
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print("Pattern3 (If-Else PHI, no break) test")
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print("Final sum: " + ("" + sum))
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print("Expected: 1 + 1 + 10 + 1 + 1 = 14")
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return 0
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}
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}
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