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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-05-13 16:20:40 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-05-13 16:20:40 -0300 |
| commit | 0b63d79b36790febd4c081bf8d6737df27529f8d (patch) | |
| tree | a59ac63d213b00fb0dcaaa65f6d24526c4f260f7 /liolib.c | |
| parent | 279c3a6961c60252f0368fdea889caf977f85fe0 (diff) | |
| download | lua-0b63d79b36790febd4c081bf8d6737df27529f8d.tar.gz lua-0b63d79b36790febd4c081bf8d6737df27529f8d.tar.bz2 lua-0b63d79b36790febd4c081bf8d6737df27529f8d.zip | |
Details
- 'luaL_setfuncs' avoids creating closures for placeholders.
- Fixed some warnings about unused values in comma expressions.
- Comments.
Diffstat (limited to 'liolib.c')
| -rw-r--r-- | liolib.c | 2 |
1 files changed, 1 insertions, 1 deletions
| @@ -39,7 +39,7 @@ | |||
| 39 | /* Check whether 'mode' matches '[rwa]%+?[L_MODEEXT]*' */ | 39 | /* Check whether 'mode' matches '[rwa]%+?[L_MODEEXT]*' */ |
| 40 | static int l_checkmode (const char *mode) { | 40 | static int l_checkmode (const char *mode) { |
| 41 | return (*mode != '\0' && strchr("rwa", *(mode++)) != NULL && | 41 | return (*mode != '\0' && strchr("rwa", *(mode++)) != NULL && |
| 42 | (*mode != '+' || (++mode, 1)) && /* skip if char is '+' */ | 42 | (*mode != '+' || ((void)(++mode), 1)) && /* skip if char is '+' */ |
| 43 | (strspn(mode, L_MODEEXT) == strlen(mode))); /* check extensions */ | 43 | (strspn(mode, L_MODEEXT) == strlen(mode))); /* check extensions */ |
| 44 | } | 44 | } |
| 45 | 45 | ||