CVS commit: src/usr.bin/xlint/lint1

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Feb 21 10:03:35 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: init.c

Log Message:
lint: clean up debug logging in initstack_pop_item

The debug logging contained much redundant information and was
misleading in a few places.  For example, "pop" did not actually pop an
item, plus there are several things that could be popped, so that didn't
help either.

Sprinkle some comments in places where the code needs to become clearer.

No functional change outside debug mode.  The condition
'istk->i_remaining >= 0' was redundant due to the assertion directly
above it.


To generate a diff of this commit:
cvs rdiff -u -r1.79 -r1.80 src/usr.bin/xlint/lint1/init.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.