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Release Notes

0.4.0 Change List

  • Compatibility with LLVM 16.
  • Dropped LLVM 12 support.
  • Updated memory allocators. Added @scoped and @pool macros.
  • Various bug fixes.
  • Constant pointers may be compile time evaluated.
  • Added many new builtins.
  • Emit asm using --emit-asm.
  • Added --nostdlib and --nolibc.
  • Fixes to adding libraries at link time.
  • Various improved error messages.
  • Windows debug info fixes.
  • Add of foreach_r.
  • Script downloading the MSVC SDK to cross compile to windows.
  • Many standard library additions.
  • Extension methods may be added for built-in types.
  • Macros may take vector and array arguments generic over length.
  • Macro varargs with $vaarg, $vacount etc.
  • Many vector builtins added as dot methods.
  • in / out / inout doc parameters checked.
  • Initial inline asm support for aarch64 and x64.
  • Single line short function declaration.
  • Added $checks builtin.
  • Optional single module compilation.
  • Static initialization / finalization to have code running at start/end.
  • C3 custom printf function in the stdlib.
  • []= overload now works correctly.
  • More compile time reflection added and general cleanup done.
  • usize/isize/iptrdiff/uptrdiff replaced by usz/isz.
  • Add var to allow type inference on regular variables.
  • LLVM codegen optimizations.
  • ?? now allows chaining another optional.
  • int128 support on all platforms.
  • import is now allowed anywhere at the top level.
  • project.c3p renamed project.json
  • Update to project properties, e.g. "libs" -> "dependencies" etc.
  • $$TIME, $$DATE and $$FUNCTION builtin defines added.
  • Improvements to untyped lists.
  • Various builtins added: $$prefetch, $$reverse, $$shufflevector etc.