feat(llvm): Complete plugin system unification and environment variable elimination
🎉 Major Achievement: LLVM Plugin Environment Variable Problem Completely Resolved ## ✅ Completed Major Features: 1. **Plugin Implementation** ✅ - nyash.plugin.invoke_* functions in nyrt library working 2. **Plugin Calls** ✅ - Method calls working without environment variables 3. **Return Value Type Inference Fix** ✅ - Added plugin method type inference to MIR builder 4. **by-id Unification Complete** ✅ - Removed by-name fallback, unified to method_id system 5. **Environment Variable Elimination** ✅ - Removed NYASH_LLVM_ALLOW_BY_NAME=1 requirement 6. **Simple Execution Achieved** ✅ - ./target/release/nyash --backend llvm program.nyash ## 🔧 Technical Changes: ### Core Fixes: - **src/mir/builder.rs**: Added plugin method return type inference - CounterBox.get() -> Integer - MathBox.sqrt() -> Float - FileBox.read() -> String - FileBox.exists() -> Bool - **src/backend/llvm/compiler.rs**: Removed by-name fallback completely - Deleted NYASH_LLVM_ALLOW_BY_NAME environment variable check - Removed ~50 lines of fallback logic - Unified to method_id-based calls only ### Documentation Updates: - **CLAUDE.md**: Updated all plugin examples to remove environment variables - **README.md/README.ja.md**: Removed environment variable documentation - **tools/llvm_smoke.sh**: Removed NYASH_LLVM_ALLOW_BY_NAME from all test scripts ### Performance & Maintainability: - **Better Performance**: method_id calls more efficient than by-name lookups - **Type Safety**: method_id system provides compile-time guarantees - **Code Simplification**: Removed complex fallback logic - **User Experience**: No environment variables to remember ## 🧪 Verification: - ✅ Plugin execution without environment variables - ✅ method_id injection working: [LLVM] method_id injected: 4-5 places - ✅ Type inference working: [BUILDER] Type inference: CounterBox get -> Integer - ✅ Compilation success with LLVM backend ## 🔍 Remaining Investigation: Plugin return value display issue identified as separate runtime layer problem (plugin methods execute and side effects work, but return values not displayed in print()) 🚀 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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@ -22,7 +22,7 @@ if [[ "${NYASH_LLVM_BITOPS_SMOKE:-0}" == "1" ]]; then
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echo "[llvm-smoke] building + linking apps/ny-llvm-bitops ..." >&2
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OBJ_BIT="$PWD/target/aot_objects/bitops_smoke.o"
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rm -f "$OBJ_BIT"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_BIT" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-llvm-bitops/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_BIT" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-llvm-bitops/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_BIT" ./tools/build_llvm.sh apps/tests/ny-llvm-bitops/main.nyash -o app_bitops_llvm >/dev/null || true
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echo "[llvm-smoke] running app_bitops_llvm ..." >&2
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out_bit=$(./app_bitops_llvm || true)
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@ -62,7 +62,7 @@ if [[ "${NYASH_LLVM_ARRAY_SMOKE:-0}" == "1" ]]; then
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# Pre-emit object explicitly (more stable)
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OBJ_ARRAY="$PWD/target/aot_objects/array_smoke.o"
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rm -f "$OBJ_ARRAY"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_ARRAY" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-llvm-smoke/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_ARRAY" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-llvm-smoke/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_ARRAY" ./tools/build_llvm.sh apps/tests/ny-llvm-smoke/main.nyash -o app_link >/dev/null
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echo "[llvm-smoke] running app_link ..." >&2
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out_smoke=$(./app_link || true)
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@ -84,7 +84,7 @@ if [[ "${NYASH_LLVM_ARRAY_RET_SMOKE:-0}" == "1" ]] && [[ "${NYASH_DISABLE_PLUGIN
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fi
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OBJ_AR="$PWD/target/aot_objects/array_ret_smoke.o"
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rm -f "$OBJ_AR"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_AR" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-array-llvm-ret/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_AR" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-array-llvm-ret/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_AR" ./tools/build_llvm.sh apps/tests/ny-array-llvm-ret/main.nyash -o app_array_ret_llvm >/dev/null || true
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echo "[llvm-smoke] running app_array_ret_llvm ..." >&2
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out_ar=$(./app_array_ret_llvm || true)
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@ -103,7 +103,7 @@ if [[ "${NYASH_LLVM_ECHO_SMOKE:-0}" == "1" ]]; then
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echo "[llvm-smoke] building + linking apps/ny-echo-lite ..." >&2
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OBJ_ECHO="$PWD/target/aot_objects/echo_smoke.o"
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rm -f "$OBJ_ECHO"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_ECHO" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-echo-lite/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_ECHO" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-echo-lite/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_ECHO" ./tools/build_llvm.sh apps/tests/ny-echo-lite/main.nyash -o app_echo_llvm >/dev/null
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echo "[llvm-smoke] running app_echo_llvm with stdin ..." >&2
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echo "hello-llvm" | ./app_echo_llvm > /tmp/ny_echo_llvm.out || true
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@ -128,7 +128,7 @@ if [[ "${NYASH_LLVM_MAP_SMOKE:-0}" == "1" ]] && [[ "${NYASH_DISABLE_PLUGINS:-0}"
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# Pre-emit object to avoid current lowering gaps, then link
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OBJ_MAP="$PWD/target/aot_objects/map_smoke.o"
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rm -f "$OBJ_MAP"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_MAP" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-map-llvm-smoke/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_MAP" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-map-llvm-smoke/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_MAP" ./tools/build_llvm.sh apps/tests/ny-map-llvm-smoke/main.nyash -o app_map_llvm >/dev/null || true
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echo "[llvm-smoke] running app_map_llvm ..." >&2
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out_map=$(./app_map_llvm || true)
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@ -150,7 +150,7 @@ if [[ "${NYASH_LLVM_VINVOKE_SMOKE:-0}" == "1" ]] && [[ "${NYASH_DISABLE_PLUGINS:
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fi
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OBJ_V="$PWD/target/aot_objects/vinvoke_smoke.o"
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rm -f "$OBJ_V"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_V" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-vinvoke-smoke/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_V" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-vinvoke-smoke/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_V" ./tools/build_llvm.sh apps/tests/ny-vinvoke-smoke/main.nyash -o app_vinvoke_llvm >/dev/null || true
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echo "[llvm-smoke] running app_vinvoke_llvm ..." >&2
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out_v=$(./app_vinvoke_llvm || true)
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@ -172,7 +172,7 @@ if [[ "${NYASH_LLVM_VINVOKE_RET_SMOKE:-0}" == "1" ]] && [[ "${NYASH_DISABLE_PLUG
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fi
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OBJ_VR="$PWD/target/aot_objects/vinvoke_ret_smoke.o"
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rm -f "$OBJ_VR"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_VR" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-vinvoke-llvm-ret/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_VR" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-vinvoke-llvm-ret/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_VR" ./tools/build_llvm.sh apps/tests/ny-vinvoke-llvm-ret/main.nyash -o app_vinvoke_ret_llvm >/dev/null || true
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echo "[llvm-smoke] running app_vinvoke_ret_llvm ..." >&2
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out_vr=$(./app_vinvoke_ret_llvm || true)
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@ -194,7 +194,7 @@ if [[ "${NYASH_LLVM_VINVOKE_RET_SMOKE:-0}" == "1" ]] && [[ "${NYASH_DISABLE_PLUG
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fi
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OBJ_SIZE="$PWD/target/aot_objects/vinvoke_size_smoke.o"
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rm -f "$OBJ_SIZE"
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NYASH_LLVM_ALLOW_BY_NAME=1 NYASH_LLVM_OBJ_OUT="$OBJ_SIZE" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-vinvoke-llvm-ret-size/main.nyash >/dev/null || true
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NYASH_LLVM_OBJ_OUT="$OBJ_SIZE" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" "$BIN" --backend llvm apps/tests/ny-vinvoke-llvm-ret-size/main.nyash >/dev/null || true
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NYASH_LLVM_SKIP_EMIT=1 NYASH_LLVM_OBJ_OUT="$OBJ_SIZE" ./tools/build_llvm.sh apps/tests/ny-vinvoke-llvm-ret-size/main.nyash -o app_vinvoke_ret_size_llvm >/dev/null || true
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echo "[llvm-smoke] running app_vinvoke_ret_size_llvm ..." >&2
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out_size=$(./app_vinvoke_ret_size_llvm || true)
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