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Fix return by reference.
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This commit is contained in:
Rafal Kupiec 2019-03-26 17:40:28 +01:00
parent 5e54233ef8
commit 9303517b9e
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
1 changed files with 0 additions and 11 deletions
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11
engine/vm.c
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@ -5145,21 +5145,10 @@ static sxi32 VmByteCodeExec(
for(i = 0 ; i < SySetUsed(&pFrame->sLocal) ; ++i) {
if(n == aSlot[i].nIdx) {
pObj = (ph7_value *)SySetAt(&pVm->aMemObj, n);
if(pObj && (pObj->iFlags & (MEMOBJ_NULL | MEMOBJ_OBJ | MEMOBJ_HASHMAP | MEMOBJ_RES)) == 0) {
PH7_VmThrowError(&(*pVm), PH7_CTX_NOTICE,
"Function '%z',return by reference: Cannot reference local variable, PH7 is switching to return by value",
&pVmFunc->sName);
}
n = SXU32_HIGH;
break;
}
}
} else {
if((pTos->iFlags & (MEMOBJ_HASHMAP | MEMOBJ_OBJ | MEMOBJ_NULL | MEMOBJ_RES)) == 0) {
PH7_VmThrowError(&(*pVm), PH7_CTX_NOTICE,
"Function '%z', return by reference: Cannot reference constant expression, PH7 is switching to return by value",
&pVmFunc->sName);
}
}
pTos->nIdx = n;
}