- ;; (There are no EVAL-WHEN issues in the ATOM case until
- ;; SBCL gets smart enough to handle global
- ;; DEFINE-SYMBOL-MACRO or SYMBOL-MACROLET.)
+ ;; (There are no xc EVAL-WHEN issues in the ATOM case until
+ ;; (1) SBCL gets smart enough to handle global
+ ;; DEFINE-SYMBOL-MACRO or SYMBOL-MACROLET and (2) SBCL
+ ;; implementors start using symbol macros in a way which
+ ;; interacts with SB-XC/CL distinction.)