diff options
Diffstat (limited to 'validation/bitwise-cast.c')
| -rw-r--r-- | validation/bitwise-cast.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/validation/bitwise-cast.c b/validation/bitwise-cast.c index 1075a3e9..01af56c7 100644 --- a/validation/bitwise-cast.c +++ b/validation/bitwise-cast.c @@ -48,6 +48,19 @@ static __be32 bar1(void) return (__be32)0xffffffff; } +/* Implicit casts of minus one, legal */ +static __be32 foom(void) +{ + __be32 x = -1; + return x; +} + +/* Explicit cast of minus one, legal */ +static __be32 barm(void) +{ + return (__be32)-1; +} + /* * check-name: conversions to bitwise types * check-command: sparse -Wbitwise $file |