This page is part of the web mail archives of SRFI 50 from before July 7th, 2015. The new archives for SRFI 50 contain all messages, not just those from before July 7th, 2015.
Are there any implementations of Scheme in use where SCHEME_FALSE, SCHEME_TRUE, SCHEME_NULL, or SCHEME_UNSPECIFIC should be freshly allocated? Or where EQ? and == are not equivalent? (These are not rhetorical questions; I really would like to know -- is this an existing or only potential problem for portability?) -Richard