CVS commit: src

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

Module Name:    src
Committed By:   rillig
Date:           Sat Jan 23 22:34:01 UTC 2021

Modified Files:
        src/tests/usr.bin/xlint/lint1: d_c99_bool_strict_syshdr.c
            d_c99_bool_strict_syshdr.exp
        src/usr.bin/xlint/lint1: tree.c

Log Message:
lint: fix error message for relaxed bool operations in system headers

In strict mode, allowing 1 as bool constant expression is probably not
needed in practice since most comparisons are != 0 instead of == 0.

Furthermore, in the expression (flags & 0x0002) == true, comparing with
true is misleading since the '==' operator can never evaluate to true in
this case.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 \
    src/tests/usr.bin/xlint/lint1/d_c99_bool_strict_syshdr.c \
    src/tests/usr.bin/xlint/lint1/d_c99_bool_strict_syshdr.exp
cvs rdiff -u -r1.183 -r1.184 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.