Add some basic checks. At this point, I can say it detects correctly a class declared inside inclueded file.
This commit is contained in:
parent
e70a89fcdb
commit
af2c23d3b2
33
engine/vm.c
33
engine/vm.c
|
@ -4515,20 +4515,41 @@ static sxi32 VmByteCodeExec(
|
|||
*/
|
||||
case PH7_OP_CLASS_INIT:
|
||||
{
|
||||
ph7_class *pClass = (ph7_class *)pInstr->p3;
|
||||
printf("Called by class: '%s'\n", pClass->sName);
|
||||
ph7_class *pClassInfo = (ph7_class *)pInstr->p3;
|
||||
ph7_class *pBase = 0;
|
||||
ph7_class *pClass;
|
||||
printf("Called by class: '%s'\n", pClassInfo->sName);
|
||||
if(pInstr->iP1) {
|
||||
/* This class inherits from other classes */
|
||||
SyString *apExtends;
|
||||
while(SySetGetNextEntry(&pClass->sExtends, (void **)&apExtends) == SXRET_OK) {
|
||||
printf("Class '%s' inherits from '%s'\n", pClass->sName.zString, apExtends->zString);
|
||||
while(SySetGetNextEntry(&pClassInfo->sExtends, (void **)&apExtends) == SXRET_OK) {
|
||||
printf("Class '%s' inherits from '%s'\n", pClassInfo->sName.zString, apExtends->zString);
|
||||
pBase = PH7_VmExtractClass(pVm, apExtends->zString, apExtends->nByte, FALSE, 0);
|
||||
if(pBase == 0) {
|
||||
/* Non-existent base class */
|
||||
PH7_VmThrowError(pVm, 0, PH7_CTX_ERR, "Call to non-existent base class");
|
||||
} else if(pBase->iFlags & PH7_CLASS_INTERFACE) {
|
||||
/* Trying to inherit from interface */
|
||||
PH7_VmThrowError(pVm, 0, PH7_CTX_ERR, "Class cannot inherit from interface");
|
||||
} else if(pBase->iFlags & PH7_CLASS_FINAL) {
|
||||
/* Trying to inherit from final class */
|
||||
PH7_VmThrowError(pVm, 0, PH7_CTX_ERR, "Class cannot inherit from final class");
|
||||
}
|
||||
}
|
||||
}
|
||||
if(pInstr->iP2) {
|
||||
/* This class implements some interfaces */
|
||||
SyString *apImplements;
|
||||
while(SySetGetNextEntry(&pClass->sImplements, (void **)&apImplements) == SXRET_OK) {
|
||||
printf("Class '%s' implements '%s'\n", pClass->sName.zString, apImplements->zString);
|
||||
while(SySetGetNextEntry(&pClassInfo->sImplements, (void **)&apImplements) == SXRET_OK) {
|
||||
printf("Class '%s' implements '%s'\n", pClassInfo->sName.zString, apImplements->zString);
|
||||
pBase = PH7_VmExtractClass(pVm, apImplements->zString, apImplements->nByte, FALSE, 0);
|
||||
if(pBase == 0) {
|
||||
/* Non-existent interface */
|
||||
PH7_VmThrowError(pVm, 0, PH7_CTX_ERR, "Call to non-existent interface");
|
||||
} else if((pBase->iFlags & PH7_CLASS_INTERFACE) == 0) {
|
||||
/* Trying to extend a class */
|
||||
PH7_VmThrowError(pVm, 0, PH7_CTX_ERR, "Interface cannot inherit from a class");
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
|
|
Loading…
Reference in New Issue