in 'luaD_poscall', there is no need to compute 'firstResult' when 'nres==0'

This commit is contained in:
Roberto Ierusalimschy
2018-05-22 09:02:36 -03:00
parent de53c2ec7e
commit 02ed0b2c30
3 changed files with 48 additions and 51 deletions

5
ldo.h
View File

@@ -1,5 +1,5 @@
/*
** $Id: ldo.h,v 2.42 2018/02/15 15:34:29 roberto Exp roberto $
** $Id: ldo.h,v 2.43 2018/02/17 19:29:29 roberto Exp roberto $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/
@@ -61,8 +61,7 @@ LUAI_FUNC void luaD_callnoyield (lua_State *L, StkId func, int nResults);
LUAI_FUNC void luaD_tryfuncTM (lua_State *L, StkId func);
LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u,
ptrdiff_t oldtop, ptrdiff_t ef);
LUAI_FUNC void luaD_poscall (lua_State *L, CallInfo *ci, StkId firstResult,
int nres);
LUAI_FUNC void luaD_poscall (lua_State *L, CallInfo *ci, int nres);
LUAI_FUNC int luaD_reallocstack (lua_State *L, int newsize, int raiseerror);
LUAI_FUNC int luaD_growstack (lua_State *L, int n, int raiseerror);
LUAI_FUNC void luaD_shrinkstack (lua_State *L);