Fix #60: unary fround undefined
Remove the symbol C::%UNARY-FROUND
and just let the compiler package
inherit it from the kernel package.
- src/bootfiles/21c/boot-2018-02-1.lisp
- Use this to bootstrap the change (by uninterning the symbol)
- src/code/float.lisp
- Just export %unary-fround
- src/general-info/release-21d.md
- Update
- tests/issues.lisp
- Add test for this issue