CVS commit: src

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

Module Name:    src
Committed By:   rillig
Date:           Sat Aug 21 08:18:48 UTC 2021

Modified Files:
        src/tests/usr.bin/xlint/lint1: msg_129.c msg_129.exp
        src/usr.bin/xlint/lint1: tree.c

Log Message:
lint: do not warn about '(void)arg' and similar expressions

In the current NetBSD build, 5260 of the 46264 total lint warnings are
about expressions that have a null effect.  Most of these occurrences
follow well-established patterns, which makes the warnings bogus.
Remove these warnings.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/tests/usr.bin/xlint/lint1/msg_129.c \
    src/tests/usr.bin/xlint/lint1/msg_129.exp
cvs rdiff -u -r1.340 -r1.341 src/usr.bin/xlint/lint1/tree.c

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