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Remove js_new_bf() (#189)

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And replace the open-coded JS_NewBigInt() logic at its one call site
with the real thing.
This commit is contained in:
Ben Noordhuis 2023-12-09 14:54:33 +01:00 committed by GitHub
parent d17129035d
commit 4fc814311a
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 25 deletions
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31
quickjs.c
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@ -11802,17 +11802,6 @@ int JS_ToBigInt64(JSContext *ctx, int64_t *pres, JSValueConst val)
return JS_ToBigInt64Free(ctx, pres, js_dup(val)); return JS_ToBigInt64Free(ctx, pres, js_dup(val));
} }
static JSBigInt *js_new_bf(JSContext *ctx)
{
JSBigInt *p;
p = js_malloc(ctx, sizeof(*p));
if (!p)
return NULL;
p->header.ref_count = 1;
bf_init(ctx->bf_ctx, &p->num);
return p;
}
static JSValue JS_NewBigInt(JSContext *ctx) static JSValue JS_NewBigInt(JSContext *ctx)
{ {
JSBigInt *p; JSBigInt *p;
@ -33010,33 +32999,25 @@ static int JS_ReadFunctionBytecode(BCReaderState *s, JSFunctionBytecode *b,
return 0; return 0;
} }
static JSValue JS_ReadBigInt(BCReaderState *s, int tag) static JSValue JS_ReadBigInt(BCReaderState *s)
{ {
JSValue obj = JS_UNDEFINED; JSValue obj;
uint8_t v8; uint8_t v8;
int32_t e; int32_t e;
uint32_t len; uint32_t len;
limb_t l, i, n; limb_t l, i, n;
JSBigInt *p;
limb_t v; limb_t v;
bf_t *a; bf_t *a;
p = js_new_bf(s->ctx); obj = JS_NewBigInt(s->ctx);
if (!p) if (JS_IsException(obj))
goto fail; goto fail;
switch(tag) {
case BC_TAG_BIG_INT:
obj = JS_MKPTR(JS_TAG_BIG_INT, p);
break;
default:
abort();
}
/* sign + exponent */ /* sign + exponent */
if (bc_get_sleb128(s, &e)) if (bc_get_sleb128(s, &e))
goto fail; goto fail;
a = &p->num; a = JS_GetBigInt(obj);
a->sign = e & 1; a->sign = e & 1;
e >>= 1; e >>= 1;
if (e == 0) if (e == 0)
@ -33775,7 +33756,7 @@ static JSValue JS_ReadObjectRec(BCReaderState *s)
obj = JS_ReadObjectValue(s); obj = JS_ReadObjectValue(s);
break; break;
case BC_TAG_BIG_INT: case BC_TAG_BIG_INT:
obj = JS_ReadBigInt(s, tag); obj = JS_ReadBigInt(s);
break; break;
case BC_TAG_OBJECT_REFERENCE: case BC_TAG_OBJECT_REFERENCE:
{ {