- Cast malloc return to char* in src/main.c to avoid C++ implicit void* conversion - Rename emit to emitByteArg and emitShort to emitShortArg in src/wren_compiler.c to avoid conflict with new emit and emitShort helpers - Add new emit function taking uint8_t byte and emitShort helper for 16-bit big-endian emission - Remove stray semicolon in script/test.py