static void kNameSpace_LookupMethodWithInlineCache(KonohaContext *kctx, KonohaStack *sfp, kNameSpace *ns, kMethod **cache)
{
ktypeattr_t typeId = kObject_typeId(sfp[0].asObject);
kMethod *mtd = cache[0];
if(mtd->typeId != typeId) {
KClass *ct = kObject_class(sfp[0].asObject);
mtd = KLIB kNameSpace_GetMethodBySignatureNULL(kctx, ns, ct, mtd->mn, mtd->paramdom, 0, NULL);
cache[0] = mtd;
}
KStackSetUnboxValue(sfp[0].unboxValue, kObject_Unbox(sfp[0].asObject));
KStackSetUnboxValue(sfp[K_MTDIDX].calledMethod, mtd);
}
// @SmartReturn Object Object.as(Object target)
static KMETHOD Object_as(KonohaContext *kctx, KonohaStack *sfp)
{
KClass *selfClass = kObject_class(sfp[0].asObject), *targetClass = KGetReturnType(sfp);
kObject *returnValue;
if(selfClass == targetClass || selfClass->isSubType(kctx, selfClass, targetClass)) {
returnValue = sfp[0].asObject;
}
else {
returnValue = KLIB Knull(kctx, targetClass);
}
KStackSetUnboxValue(sfp[K_RTNIDX].unboxValue, kObject_Unbox(returnValue));
KReturn(returnValue);
}
//## @SmartReturn Object ResultSet.get(String n);
static KMETHOD ResultSet_get(KonohaContext *kctx, KonohaStack *sfp)
{
KClass *retClass = KGetReturnType(sfp);
if(retClass->typeId == KType_Int) {
ResultSet_getInt(kctx, sfp);
} else if(retClass->typeId == KType_String) {
ResultSet_getString(kctx, sfp);
} else if(KDefinedKonohaCommonModule() && retClass->typeId == KType_float) {
ResultSet_getFloat(kctx, sfp);
} else {
kObject *returnValue = KLIB Knull(kctx, retClass);
KStackSetUnboxValue(sfp[K_RTNIDX].unboxValue, kObject_Unbox(returnValue));
KReturn(returnValue);
}
}
static void KStackDynamicTypeCheck(KonohaContext *kctx, KonohaStack *sfp, kMethod *mtd, KClass *thisClass)
{
kushort_t i;
kParam *pa = kMethod_GetParam(mtd);
for(i = 0; i < pa->psize; i++) {
KClass *objectType = kObject_class(sfp[i+1].asObject);
KClass *paramType = KClass_(pa->paramtypeItems[i].attrTypeId);
paramType = paramType->realtype(kctx, paramType, thisClass);
if(objectType == paramType || objectType->isSubType(kctx, objectType, paramType)) {
if(KClass_Is(UnboxType, paramType)) {
KStackSetUnboxValue(sfp[i+1].unboxValue, kObject_Unbox(sfp[i+1].asObject));
}
continue; // OK
}
ThrowTypeError(kctx, sfp, i + 1);
}
}
static void kResultSet_format(KonohaContext *kctx, KonohaValue *v, int pos, KBuffer *wb)
{
kResultSet *rs = (kResultSet *) v[0].asObject;
KLIB KBuffer_printf(kctx, wb, "{");
size_t i;
for(i = 0; i < (rs)->column_size; i++) {
if(i > 0) {
KLIB KBuffer_printf(kctx, wb, ",");
}
KLIB KBuffer_printf(kctx, wb, "(%d): ", i);
ktypeattr_t type = rs->column[i].type;
krbp_t *val = &rs->column[i].val;
if(KType_Is(UnboxType, type)) {
KonohaValue sp[1];
KStackSetUnboxValue(sp[0].unboxValue, val[0].unboxValue);
KClass_(type)->format(kctx, sp, 0, wb);
} else {
KLIB kObject_WriteToBuffer(kctx, val[0].asObject, false/*delim*/, wb, NULL, 0);
}
}
KLIB KBuffer_printf(kctx, wb, "}");
}