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

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

Module Name:    src
Committed By:   rillig
Date:           Sun Apr 18 21:53:37 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: Makefile cgram.y

Log Message:
lint: fix strict bool mode errors in cgram.y

The code generated by yacc already adheres to strict bool mode, in
default mode as well as in debug mode.

Running lint on the generated cgram.c as well avoids most of the
"declared but not used" warnings from lint2.

The code generated by lex does not adhere to strict bool mode though.
Suppressing the errors from strict bool mode works, but then lint1 runs
into an assertion failure:

        assertion "tn != NULL || nerr != 0" failed
            in expr at tree.c:3610 near scan.c:822

This leaves several warnings about "declared but not used" for the
functions from lex.c.


To generate a diff of this commit:
cvs rdiff -u -r1.68 -r1.69 src/usr.bin/xlint/lint1/Makefile
cvs rdiff -u -r1.218 -r1.219 src/usr.bin/xlint/lint1/cgram.y

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