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hakorune/apps/tests/phase29ab_pattern2_loopbodylocal_seg_min.hako

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// Phase 29ab P2: Pattern2 LoopBodyLocal Trim (seg) minimal case
//
// Goal:
// - break condition uses LoopBodyLocal (seg) with Trim A-3 shape
// - JoinIR -> merge path should handle promotion
//
// Expected (before fix): FAIL/out-of-scope
// Expected (after fix): prints "2" and returns 2
static box Main {
main() {
local s = "ab "
local i = 0
loop(i < s.length()) {
local seg = s.substring(i, i + 1)
if seg == " " || seg == "\t" {
break
}
i = i + 1
}
print(i)
return i
}
}