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Fix TestIncDec4 no result AIR

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Jindra Petřík
2025-08-16 18:21:03 +02:00
parent 58de7a546a
commit b019ccaf19
1 changed files with 91 additions and 0 deletions
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91
libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/abc/avm2/instructions/InstructionDefinition.java
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@@ -1084,6 +1084,97 @@ public abstract class InstructionDefinition implements Serializable {
return;
} while(false);
}
//TestIncDec4 no result AIR
expectedClasses = new Class[]{
//PushItem.class
SetTemporaryItem.class,
SetLocalAVM2Item.class,
SetTemporaryItem.class,
SetLocalAVM2Item.class,
SetLocalAVM2Item.class
};
/*
var _temp_7:* = a;
var _loc2_:* = _temp_7;
var _temp_8:* = 2;
var _loc3_:int = _temp_8;
var _loc4_:* = Number(_temp_7[_temp_8]) + 1;
_loc2_[_loc3_] = _loc4_;
*/
if (output.size() >= expectedClasses.length) {
loopout: do {
for (int i = 0; i < expectedClasses.length; i++) {
if (!expectedClasses[expectedClasses.length - 1 - i].isAssignableFrom(output.get(output.size() - 1 - i).getClass())) {
break loopout;
}
}
SetLocalAVM2Item setLocalValue = (SetLocalAVM2Item) output.get(output.size() - 1);
SetLocalAVM2Item setLocalName = (SetLocalAVM2Item) output.get(output.size() - 2);
SetTemporaryItem setTempName = (SetTemporaryItem) output.get(output.size() - 3);
SetLocalAVM2Item setLocalObj = (SetLocalAVM2Item) output.get(output.size() - 4);
SetTemporaryItem setTempObj = (SetTemporaryItem) output.get(output.size() - 5);
if (setLocalValue.regIndex != valueLocalReg.regIndex) {
break;
}
if (!(setLocalValue.value instanceof IncrementAVM2Item
|| setLocalValue.value instanceof DecrementAVM2Item)) {
break;
}
if (!(setLocalValue.value.value instanceof ConvertAVM2Item)) {
break;
}
if (!(setLocalValue.value.value.value instanceof GetPropertyAVM2Item)) {
break;
}
boolean isIncrement = setLocalValue.value instanceof IncrementAVM2Item;
GetPropertyAVM2Item getProp = (GetPropertyAVM2Item) setLocalValue.value.value.value;
if (!(getProp.object instanceof TemporaryItem)) {
break;
}
if (!(getProp.propertyName instanceof FullMultinameAVM2Item)) {
break;
}
FullMultinameAVM2Item fm = (FullMultinameAVM2Item) getProp.propertyName;
if (!(fm.name instanceof TemporaryItem)) {
break;
}
TemporaryItem tempObj = (TemporaryItem) getProp.object;
if (tempObj.tempIndex != setTempObj.tempIndex) {
break;
}
TemporaryItem tempName = (TemporaryItem) fm.name;
if (tempName.tempIndex != setTempName.tempIndex) {
break;
}
if (setLocalName.regIndex != nameLocalReg.regIndex) {
break;
}
if (setLocalObj.regIndex != objLocalReg.regIndex) {
break;
}
fm.name = setTempName.value;
getProp.object = setTempObj.value;
for (int i = 0; i < expectedClasses.length; i++) {
output.remove(output.size() - 1);
}
stack.moveToStack(output);
if (isIncrement) {
stack.addToOutput(new PostIncrementAVM2Item(setLocalValue.value.getSrc(), setLocalValue.value.lineStartItem, getProp));
} else {
stack.addToOutput(new PostDecrementAVM2Item(setLocalValue.value.getSrc(), setLocalValue.value.lineStartItem, getProp));
}
return;
} while(false);
}
//TestIncDec5 with result
expectedClasses = new Class[]{