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reference variable before definition
From: |
Eric Abrahamsen |
Subject: |
reference variable before definition |
Date: |
Sat, 11 Mar 2017 18:03:05 -0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
I can't tell if it's always been this way: I'm getting compiler warnings
about "reference to free variable" if the variable appears in a function
definition before it's defined in the file. So compiling this produces
warnings:
(defun make-my-day ()
(message "It's: %s" my-day))
(defvar my-day "Monday")
Has it always been this way, and it only just got through to me? I
didn't think it was necessary to define everything before use in a
function...
Hoping I'm just hallucinating something,
Eric
- reference variable before definition,
Eric Abrahamsen <=