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

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

Module Name:    src
Committed By:   rillig
Date:           Sun Jan  3 17:42:45 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: decl.c err.c externs1.h init.c scan.l tree.c

Log Message:
lint: let gnuism and c99ism return void instead of int

The return value was only used in a single case.  Duplicating the
condition for printing a message is ok in that case, since it makes all
other places in the code simpler.

The occasional "(void)" or "msg = " before the function call had hidden
the calls from check-msgs.lua, which didn't check the message texts in
such cases.


To generate a diff of this commit:
cvs rdiff -u -r1.105 -r1.106 src/usr.bin/xlint/lint1/decl.c
cvs rdiff -u -r1.62 -r1.63 src/usr.bin/xlint/lint1/err.c
cvs rdiff -u -r1.44 -r1.45 src/usr.bin/xlint/lint1/externs1.h
cvs rdiff -u -r1.57 -r1.58 src/usr.bin/xlint/lint1/init.c
cvs rdiff -u -r1.110 -r1.111 src/usr.bin/xlint/lint1/scan.l
cvs rdiff -u -r1.117 -r1.118 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.