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Clean up TValue to buffer conversions.

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This commit is contained in:
Mike Pall
2013-03-18 17:08:37 +01:00
parent 18d7c975d6
commit d1645c88a1
6 changed files with 43 additions and 39 deletions
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18
src/lib_base.c
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@@ -506,21 +506,13 @@ LJLIB_CF(print)
}
shortcut = (tvisfunc(tv) && funcV(tv)->c.ffid == FF_tostring);
for (i = 0; i < nargs; i++) {
cTValue *o = &L->base[i];
char buf[LJ_STR_NUMBERBUF];
const char *str;
size_t size;
cTValue *o = &L->base[i];
if (shortcut && tvisstr(o)) {
str = strVdata(o);
size = strV(o)->len;
} else if (shortcut && tvisint(o)) {
char buf[LJ_STR_INTBUF];
char *p = lj_str_bufint(buf, intV(o));
size = (size_t)(buf+LJ_STR_INTBUF-p);
str = p;
} else if (shortcut && tvisnum(o)) {
char buf[LJ_STR_NUMBUF];
size = lj_str_bufnum(buf, o);
str = buf;
MSize len;
if (shortcut && (str = lj_str_buftv(buf, o, &len)) != NULL) {
size = len;
} else {
copyTV(L, L->top+1, o);
copyTV(L, L->top, L->top-1);