49 lines
1.4 KiB
Plaintext
49 lines
1.4 KiB
Plaintext
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// Phase 218: JsonParser-style if-sum pattern test (SIMPLIFIED)
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// Tests: Loop with conditional accumulation using variable-based sum (JsonParser pattern)
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// Target: selfhost JsonParser pattern (e.g., sum = sum + digit when digit > 0)
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//
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// Pattern:
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// Simulate digits: 0, 1, 3, 0, 5
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// Skip zero digits (i=0, i=3)
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// Accumulate valid digits: sum = sum + digit
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// Final sum: 0 + 1 + 3 + 5 = 9
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//
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// Expected result: 9 (sum of valid digits)
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static box JsonIfSumTest {
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sum_digits(data) {
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local sum
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sum = 0
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local i
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i = 0
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local len
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len = 5
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loop(i < len) {
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// Simulate digit extraction: [0, 1, 3, 0, 5]
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// This is simpler than nested-if version
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// For now, just use i itself as digit (JsonParser would do actual string parsing)
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// JsonParser pattern: if digit > 0 { sum = sum + digit }
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if i > 0 {
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// Conditional update: sum = sum + i (simulating: sum = sum + digit)
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sum = sum + i
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print(sum) // Force if to stay in MIR
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} else {
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print(0) // Ensure else branch exists
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}
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i = i + 1
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}
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return sum
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}
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main() {
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// Test: sum = 1 + 2 + 3 + 4 = 10
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local result
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result = JsonIfSumTest.sum_digits(0) // dummy arg
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return result
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}
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}
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