本文整理汇总了C++中singlevaraux函数的典型用法代码示例。如果您正苦于以下问题：C++ singlevaraux函数的具体用法？C++ singlevaraux怎么用？C++ singlevaraux使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了singlevaraux函数的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: singlevar
static void singlevar (LexState *ls, expdesc *var) {
TString *varname = str_checkname(ls);
FuncState *fs = ls->fs;
if (singlevaraux(fs, varname, var) == VVOID) { /* global name? */
expdesc key;
singlevaraux(fs, ls->envn, var); /* get environment variable */
lua_assert(var->k == VLOCAL || var->k == VUPVAL);
codestring(ls, &key, varname); /* key is variable name */
luaK_indexed(fs, var, &key); /* env[varname] */
}
}
开发者ID:hongzhidao，项目名称:yet-another-lua，代码行数:11，代码来源:lparser.c
示例2: singlevar
static void singlevar(ktap_lexstate *ls, ktap_expdesc *var)
{
ktap_string *varname = str_checkname(ls);
ktap_funcstate *fs = ls->fs;
if (singlevaraux(fs, varname, var, 1) == VVOID) { /* global name? */
ktap_expdesc key;
singlevaraux(fs, ls->envn, var, 1); /* get environment variable */
ktap_assert(var->k == VLOCAL || var->k == VUPVAL);
codestring(ls, &key, varname); /* key is variable name */
codegen_indexed(fs, var, &key); /* env[varname] */
}
}
开发者ID:chubbymaggie，项目名称:ktap，代码行数:13，代码来源:parser.c
示例3: singlevaraux
/*
Find variable with given name 'n'. If it is an upvalue, add this
upvalue into all intermediate functions.
*/
static int singlevaraux (FuncState *fs, TString *n, expdesc *var) {
if (fs == NULL) /* no more levels? */
return VVOID; /* default is global */
else {
LexState *ls = fs->ls;
int v = searchvar(fs, n); /* look up locals at current level */
if (v >= 0) { /* found? */
init_exp(var, VLOCAL, v); /* variable is local */
return VLOCAL;
}
else { /* not found as local at current level; try upvalues */
if (ls->t.token != '(') {
new_localvar(ls, n);
init_exp(var, VLOCAL, fs->nlocvars - 1); /* variable is local */
return VLOCAL;
}
int idx = searchupvalue(fs, n); /* try existing upvalues */
if (idx < 0) { /* not found? */
if (singlevaraux(fs->prev, n, var) == VVOID) /* try upper levels */
return VVOID; /* not found; is a global */
/* else was LOCAL or UPVAL */
idx = newupvalue(fs, n, var); /* will be a new upvalue */
}
init_exp(var, VUPVAL, idx);
return VUPVAL;
}
}
}
开发者ID:hongzhidao，项目名称:yet-another-lua，代码行数:32，代码来源:lparser.c
示例4: singlevar
static void singlevar(LexState* ls, expdesc* var)
{
TString* varname = str_checkname(ls);
FuncState* fs = ls->fs;
if (singlevaraux(fs, varname, var, 1) == VGLOBAL)
var->u.s.info = luaK_stringK(fs, varname); /* info points to global name */
}
开发者ID:Ape，项目名称:DCPUToolchain，代码行数:7，代码来源:lparser.c
示例5: singlevaraux
static int singlevaraux(FuncState* fs, TString* n, expdesc* var, int base)
{
if (fs == NULL) /* no more levels? */
{
init_exp(var, VGLOBAL, NO_REG); /* default is global variable */
return VGLOBAL;
}
else
{
int v = searchvar(fs, n); /* look up at current level */
if (v >= 0)
{
init_exp(var, VLOCAL, v);
if (!base)
markupval(fs, v); /* local will be used as an upval */
return VLOCAL;
}
else /* not found at current level; try upper one */
{
if (singlevaraux(fs->prev, n, var, 0) == VGLOBAL)
return VGLOBAL;
var->u.s.info = indexupvalue(fs, n, var); /* else was LOCAL or UPVAL */
var->k = VUPVAL; /* upvalue in this level */
return VUPVAL;
}
}
}
开发者ID:Ape，项目名称:DCPUToolchain，代码行数:27，代码来源:lparser.c
示例6: singlevaraux
/*
Find variable with given name 'n'. If it is an upvalue, add this
upvalue into all intermediate functions.
*/
static int singlevaraux(FuncState *fs, TString *n, expdesc *var, int base)
{
if (fs == NULL) /* no more levels? */
return VVOID; /* default is global */
else
{
int v = searchvar(fs, n); /* look up locals at current level */
if (v >= 0) /* found? */
{
init_exp(var, VLOCAL, v); /* variable is local */
if (!base)
markupval(fs, v); /* local will be used as an upval */
return VLOCAL;
}
else /* not found as local at current level; try upvalues */
{
int idx = searchupvalue(fs, n); /* try existing upvalues */
if (idx < 0) /* not found? */
{
if (singlevaraux(fs->prev, n, var, 0) == VVOID) /* try upper levels */
return VVOID; /* not found; is a global */
/* else was LOCAL or UPVAL */
idx = newupvalue(fs, n, var); /* will be a new upvalue */
}
init_exp(var, VUPVAL, idx);
return VUPVAL;
}
}
}
开发者ID:hyyh619，项目名称:OpenSceneGraph-3.4.0，代码行数:36，代码来源:lparser.c
示例7: singlevar
static void singlevar (LexState *ls, expdesc *var) {
TString *varname = str_checkname(ls);
FuncState *fs = ls->fs;
if (singlevaraux(fs, varname, var, 1) == VGLOBAL)
{
var->u.s.info = luaK_stringK(fs, varname); /* info points to global name */
#ifdef LUA_UTILITIES_NET
GetGlobal(varname, ls);
#endif
}
}
开发者ID:arsaccol，项目名称:SLED，代码行数:11，代码来源:lparser.c
示例8: singlevaraux
static void singlevaraux (FuncState *fs, TString *n, expdesc *var, int base) {
if (fs == NULL) /* no more levels? */
init_exp(var, VGLOBAL, NO_REG); /* default is global variable */
else {
int v = searchvar(fs, n); /* look up at current level */
if (v >= 0) {
init_exp(var, VLOCAL, v);
if (!base)
markupval(fs, v); /* local will be used as an upval */
}
else { /* not found at current level; try upper one */
singlevaraux(fs->prev, n, var, 0);
if (var->k == VGLOBAL) {
if (base)
var->info = luaK_stringK(fs, n); /* info points to global name */
}
else { /* LOCAL or UPVAL */
var->info = indexupvalue(fs, n, var);
var->k = VUPVAL; /* upvalue in this level */
}
}
}
}
开发者ID:BitMax，项目名称:openitg，代码行数:23，代码来源:lparser.c
示例9: str_checkname
static TString *singlevar (LexState *ls, expdesc *var, int base) {
TString *varname = str_checkname(ls);
singlevaraux(ls->fs, varname, var, base);
return varname;
}
开发者ID:BitMax，项目名称:openitg，代码行数:5，代码来源:lparser.c
注：本文中的singlevaraux函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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