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See Roslyn-Detected C# Warning Classes for more information.
Some built-in operators added in .NET 7 behave differently when overflowing than did the corresponding user-defined operators in .NET 6 and earlier versions. Some operators that previously threw in an unchecked context now don't throw unless wrapped within a checked context. Also, some operators that did not previously throw in a checked context now throw unless wrapped in an unchecked context.
This check corresponds to Roslyn rule CA2020. For full rule details, see the Microsoft website: CA2020.
| Class Name | Prevent behavioral change (C#) |
|---|---|
| Significance | reliability |
| Mnemonic | ROSLYN.RELIABILITY.CA2020 |
| Categories | None |
| Availability | Available for C# only. |
| Enabling | Checks for this warning class are enabled by
default. To disable them, add the following WARNING_FILTER rule to the
project configuration file.
WARNING_FILTER += discard class="Prevent behavioral change (C#)" |
The following configuration file parameters affect checks for this warning class.
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