diff options
Diffstat (limited to 'parse/infer.c')
| -rw-r--r-- | parse/infer.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/parse/infer.c b/parse/infer.c index ba5509d..79e45cf 100644 --- a/parse/infer.c +++ b/parse/infer.c @@ -2570,22 +2570,22 @@ checkrange(Node *n) int64_t sval; uint64_t uval; static const int64_t svranges[][2] = { - /* signed ints */ - [Tyint8] = {-128LL, 127LL}, - [Tyint16] = {-32768LL, 32767LL}, - [Tyint32] = {-2147483648LL, 2147483647LL}, - [Tyint] = {-2147483648LL, 2147483647LL}, - [Tyint64] = {-9223372036854775808ULL, 9223372036854775807LL}, + /* signed ints; allow one above max range for unary -'ve operator */ + [Tyint8] = {-128LL, 128LL}, + [Tyint16] = {-32768LL, 32768LL}, + [Tyint32] = {-2147483648LL, 2147483648LL}, + [Tyint] = {-2147483648LL, 2147483648LL}, + [Tyint64] = {-9223372036854775808ULL, 9223372036854775807ULL}, }; static const uint64_t uvranges[][2] = { - [Tybyte] = {0, 255ULL}, - [Tyuint8] = {0, 255ULL}, + [Tybyte] = {0, 255ULL}, + [Tyuint8] = {0, 255ULL}, [Tyuint16] = {0, 65535ULL}, - [Tyuint] = {0, 4294967295ULL}, + [Tyuint] = {0, 4294967295ULL}, [Tyuint32] = {0, 4294967295ULL}, [Tyuint64] = {0, 18446744073709551615ULL}, - [Tychar] = {0, 4294967295ULL}, + [Tychar] = {0, 4294967295ULL}, }; /* signed types */ |