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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-05-13 16:17:21 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-05-13 16:17:21 -0300 |
| commit | 279c3a6961c60252f0368fdea889caf977f85fe0 (patch) | |
| tree | 1614c0b508f34657f81d155dec6dffd92e671479 /lutf8lib.c | |
| parent | 49c42f3615bd876657bf697e3bf040ce796ae238 (diff) | |
| download | lua-279c3a6961c60252f0368fdea889caf977f85fe0.tar.gz lua-279c3a6961c60252f0368fdea889caf977f85fe0.tar.bz2 lua-279c3a6961c60252f0368fdea889caf977f85fe0.zip | |
A few changes in tests about number of bits in integers
- The preprocessor must work with at least 'long', and therefore must
do shifts of up to 31 bits correctly.
- Whenever possible, use unsigned types in shifts.
Diffstat (limited to 'lutf8lib.c')
| -rw-r--r-- | lutf8lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
| @@ -28,7 +28,7 @@ | |||
| 28 | /* | 28 | /* |
| 29 | ** Integer type for decoded UTF-8 values; MAXUTF needs 31 bits. | 29 | ** Integer type for decoded UTF-8 values; MAXUTF needs 31 bits. |
| 30 | */ | 30 | */ |
| 31 | #if ((UINT_MAX >> 15) >> 15) >= 1 | 31 | #if (UINT_MAX >> 30) >= 1 |
| 32 | typedef unsigned int utfint; | 32 | typedef unsigned int utfint; |
| 33 | #else | 33 | #else |
| 34 | typedef unsigned long utfint; | 34 | typedef unsigned long utfint; |