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String buffer refactoring, part 4.

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Add lua_State pointer to SBuf for buffer resizing.
This commit is contained in:
Mike Pall
2013-02-28 13:37:56 +01:00
parent 3c0157f426
commit 9ec869b362
11 changed files with 68 additions and 62 deletions
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8
src/lj_parse.c
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@@ -1441,7 +1441,7 @@ static size_t fs_prep_var(LexState *ls, FuncState *fs, size_t *ofsvar)
for (i = 0, n = fs->nuv; i < n; i++) {
GCstr *s = strref(vs[fs->uvmap[i]].name);
MSize len = s->len+1;
char *p = lj_buf_more(ls->L, &ls->sb, len);
char *p = lj_buf_more(&ls->sb, len);
p = lj_buf_wmem(p, strdata(s), len);
setsbufP(&ls->sb, p);
}
@@ -1454,11 +1454,11 @@ static size_t fs_prep_var(LexState *ls, FuncState *fs, size_t *ofsvar)
BCPos startpc;
char *p;
if ((uintptr_t)s < VARNAME__MAX) {
p = lj_buf_more(ls->L, &ls->sb, 1 + 2*5);
p = lj_buf_more(&ls->sb, 1 + 2*5);
*p++ = (char)(uintptr_t)s;
} else {
MSize len = s->len+1;
p = lj_buf_more(ls->L, &ls->sb, len + 2*5);
p = lj_buf_more(&ls->sb, len + 2*5);
p = lj_buf_wmem(p, strdata(s), len);
}
startpc = vs->startpc;
@@ -1468,7 +1468,7 @@ static size_t fs_prep_var(LexState *ls, FuncState *fs, size_t *ofsvar)
lastpc = startpc;
}
}
lj_buf_putb(ls->L, &ls->sb, '\0'); /* Terminator for varinfo. */
lj_buf_putb(&ls->sb, '\0'); /* Terminator for varinfo. */
return sbuflen(&ls->sb);
}