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Votes
0
Found in
2018.4
2018.4.27f1
2020.2
Issue ID
1282809
Regression
No
enum of type uint acts as int when serialized with SerializedProperty.intValue
How to reproduce:
1. Open the attached project("EnumFlagsFieldBugReport.zip")
2. Select "ExampleObject1" in the Hierarchy
3. Click on the dropdown of "U Int Flags Field" in the Inspector window
4. Select "Flag 32"
Expected result: Flag gets set to "Flag 32" which is 2^32
Actual result: Flag gets set to "None"
Reproducible with: 2018.4.28f1, 2019.4.12f1, 2020.1.8f1, 2020.2.0b6
Note: Documentation for SerializedProperty.intValue says "When assigning a value to intValue, the value is clamped in the range of the property's declared type", this is not true for uint
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Resolution Note (2021.1.X):
When setting flags on an enum of type uint SerializedProperty.longValue should be used instead of intValue (so that the bit 32 flag is not lost)