CVS commit: src

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

Module Name:    src
Committed By:   rillig
Date:           Fri Jan  8 02:11:45 UTC 2021

Modified Files:
        src/tests/usr.bin/xlint/lint1: d_fold_test.c d_fold_test.exp msg_204.c
            msg_204.exp
        src/usr.bin/xlint/lint1: func.c

Log Message:
lint: fix function as controlling expression (since 2020-12-31)

It's perfectly valid to directly use a function name as the controlling
expression of an if statement.  That function name is converted
implicitly to a pointer to that function, and that is a scalar value
then.

Spotted by christos in lib/libpthread/pthread.c:634.


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/tests/usr.bin/xlint/lint1/d_fold_test.c \
    src/tests/usr.bin/xlint/lint1/d_fold_test.exp
cvs rdiff -u -r1.2 -r1.3 src/tests/usr.bin/xlint/lint1/msg_204.c \
    src/tests/usr.bin/xlint/lint1/msg_204.exp
cvs rdiff -u -r1.52 -r1.53 src/usr.bin/xlint/lint1/func.c

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