diff options
author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-08-16 14:58:02 -0300 |
---|---|---|
committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2019-08-16 14:58:02 -0300 |
commit | b96b0b5abbf40cbdbed7952bf35a5a27ddf75928 (patch) | |
tree | 5d9d5463cb7d3424833abab20dd87bce1f4b240f /lauxlib.h | |
parent | ca13be9af784b7288d3a07d9b5bccb329086e885 (diff) | |
download | lua-b96b0b5abbf40cbdbed7952bf35a5a27ddf75928.tar.gz lua-b96b0b5abbf40cbdbed7952bf35a5a27ddf75928.tar.bz2 lua-b96b0b5abbf40cbdbed7952bf35a5a27ddf75928.zip |
Added macro 'luaL_pushfail'
The macro 'luaL_pushfail' documents all places in the standard libraries
that return nil to signal some kind of failure. It is defined as
'lua_pushnil'. The manual also got a notation (@fail) to document those
returns. The tests were changed to be agnostic regarding whether 'fail'
is 'nil' or 'false'.
Diffstat (limited to 'lauxlib.h')
-rw-r--r-- | lauxlib.h | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -153,6 +153,10 @@ LUALIB_API void (luaL_requiref) (lua_State *L, const char *modname, | |||
153 | #define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL) | 153 | #define luaL_loadbuffer(L,s,sz,n) luaL_loadbufferx(L,s,sz,n,NULL) |
154 | 154 | ||
155 | 155 | ||
156 | /* push the value used to represent failure/error */ | ||
157 | #define luaL_pushfail(L) lua_pushnil(L) | ||
158 | |||
159 | |||
156 | /* | 160 | /* |
157 | ** {====================================================== | 161 | ** {====================================================== |
158 | ** Generic Buffer manipulation | 162 | ** Generic Buffer manipulation |