diff options
Diffstat (limited to 'quickjs.c')
| -rw-r--r-- | quickjs.c | 31 |
1 files changed, 24 insertions, 7 deletions
@@ -2035,7 +2035,6 @@ JSContext *JS_NewContext(JSRuntime *rt) JS_AddIntrinsicMapSet(ctx); JS_AddIntrinsicTypedArrays(ctx); JS_AddIntrinsicPromise(ctx); - JS_AddIntrinsicBigInt(ctx); return ctx; } @@ -3060,8 +3059,6 @@ static JSValue JS_AtomIsNumericIndex1(JSContext *ctx, JSAtom atom) return JS_UNDEFINED; } } - /* XXX: bignum: would be better to only accept integer to avoid - relying on current floating point precision */ /* this is ECMA CanonicalNumericIndexString primitive */ num = JS_ToNumber(ctx, JS_MKPTR(JS_TAG_STRING, p)); if (JS_IsException(num)) @@ -46477,7 +46474,9 @@ static uint32_t map_hash_key(JSContext *ctx, JSValueConst key) uint32_t h; double d; JSFloat64Union u; - + JSBigInt *p; + JSBigIntBuf buf; + switch(tag) { case JS_TAG_BOOL: h = JS_VALUE_GET_INT(key); @@ -46500,9 +46499,24 @@ static uint32_t map_hash_key(JSContext *ctx, JSValueConst key) hash_float64: u.d = d; h = (u.u32[0] ^ u.u32[1]) * 3163; - return h ^= JS_TAG_FLOAT64; + return h ^ JS_TAG_FLOAT64; + case JS_TAG_SHORT_BIG_INT: + p = js_bigint_set_short(&buf, key); + goto hash_bigint; + case JS_TAG_BIG_INT: + p = JS_VALUE_GET_PTR(key); + hash_bigint: + { + int i; + h = 1; + for(i = p->len - 1; i >= 0; i--) { + h = h * 263 + p->tab[i]; + } + h *= 3163; + } + break; default: - h = 0; /* XXX: bignum support */ + h = 0; break; } h ^= tag; @@ -50167,7 +50181,7 @@ static const JSCFunctionListEntry js_bigint_proto_funcs[] = { JS_PROP_STRING_DEF("[Symbol.toStringTag]", "BigInt", JS_PROP_CONFIGURABLE ), }; -void JS_AddIntrinsicBigInt(JSContext *ctx) +static void JS_AddIntrinsicBigInt(JSContext *ctx) { JSValueConst obj1; @@ -50454,6 +50468,9 @@ void JS_AddIntrinsicBaseObjects(JSContext *ctx) JS_DefinePropertyValue(ctx, ctx->global_obj, JS_ATOM_globalThis, JS_DupValue(ctx, ctx->global_obj), JS_PROP_CONFIGURABLE | JS_PROP_WRITABLE); + + /* BigInt */ + JS_AddIntrinsicBigInt(ctx); } /* Typed Arrays */ |