Commit 9356fe23 authored by Robert Cochran's avatar Robert Cochran Committed by Noam Postavsky
Browse files

Expand FIXME near definition of fboundp

This expansion of the FIXME is so that future developers are aware of
the potential problems of aliasing fboundp to symbol-function without
taking backwards compatibility into account.

* src/data.c (fboundp): Note potential backwards compatibility issues in

Copyright-paperwork-exempt: yes
parent 219b39f5
......@@ -629,7 +629,12 @@ global value outside of any lexical scope. */)
return (EQ (valcontents, Qunbound) ? Qnil : Qt);
/* FIXME: Make it an alias for function-symbol! */
/* FIXME: It has been previously suggested to make this function an
alias for symbol-function, but upon discussion at Debbug#23957,
there is a risk breaking backward compatiblity, as some users of
fboundp may expect `t' in particular, rather than any true
value. An alias is still welcome so long as the compatibility
issues are addressed. */
DEFUN ("fboundp", Ffboundp, Sfboundp, 1, 1, 0,
doc: /* Return t if SYMBOL's function definition is not void. */)
(register Lisp_Object symbol)
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment