vercel-labs/scriptc v0.0.36

on GitHub

0.0.36

Fixes

• Library host-callback re-entry now traps deterministically. Entering an export or library control/registration ABI symbol while a synchronous host callback is active delivers the structured SC4026 diagnostic to the existing panic sink, attributes the attempted inner symbol, and poisons only that library instance.

Features

• macOS arm64 executables use release-built runtime packs. LLVM-tier builds now emit the program object through the bundled helper and link feature-selected, hashed runtime/vendor artifacts without compiling C on the user's machine. Explicit C, LLVM fallback, and sanitizer builds retain the external C-toolchain path.
• Builds can stop at typed IR, readable C, or textual LLVM IR. scriptc build --emit=ir|c|llvm writes one primary source artifact with stable default suffixes and requires only Node—no external compiler, archiver, linker, or executable cache. --emit=exe remains the default, and executable builds retain the former additive --emit-ir flag for one release with a deprecation warning; library mode keeps its additive --emit-ir option.