hakorune/tools/dev/phase216_chain_canary.sh

#!/usr/bin/env bash
# Phase 21.6 chain canary — Stage‑B → MirBuilder → ny‑llvmc(crate) → EXE (rc=10)
set -euo pipefail

ROOT=$(CDPATH= cd -- "$(dirname -- "$0")/../.." && pwd)
cd "$ROOT"

TMP_SRC=$(mktemp --suffix .hako)
cat >"$TMP_SRC" <<'HAKO'
static box Main {
  method main(){
    local n = 10
    local i = 0
    loop(i < n) { i = i + 1 }
    return i
  }
}
HAKO

TMP_JSON=$(mktemp --suffix .json)
OUT_EXE=$(mktemp --suffix .exe)

# Emit MIR(JSON)
HAKO_SELFHOST_BUILDER_FIRST=1 \
NYASH_USE_NY_COMPILER=0 HAKO_DISABLE_NY_COMPILER=1 \
NYASH_FEATURES=stage3 NYASH_FEATURES=stage3 NYASH_PARSER_ALLOW_SEMICOLON=1 \
NYASH_ENABLE_USING=1 HAKO_ENABLE_USING=1 \
  bash "$ROOT/tools/hakorune_emit_mir.sh" "$TMP_SRC" "$TMP_JSON" >/dev/null

# Build EXE (crate)
NYASH_LLVM_BACKEND=crate NYASH_LLVM_SKIP_BUILD=1 \
NYASH_NY_LLVM_COMPILER="${NYASH_NY_LLVM_COMPILER:-$ROOT/target/release/ny-llvmc}" \
NYASH_EMIT_EXE_NYRT="${NYASH_EMIT_EXE_NYRT:-$ROOT/target/release}" \
  bash "$ROOT/tools/ny_mir_builder.sh" --in "$TMP_JSON" --emit exe -o "$OUT_EXE" --quiet >/dev/null

set +e
"$OUT_EXE"; rc=$?
set -e

if [[ "$rc" != "10" ]]; then
  echo "[FAIL] phase216_chain_canary rc=$rc (expect 10)" >&2
  exit 1
fi
echo "[PASS] phase216_chain_canary rc=10"

rm -f "$TMP_SRC" "$TMP_JSON" "$OUT_EXE" 2>/dev/null || true
exit 0