C#


ROSLYN.PERFORMANCE.CA1859 : Use concrete types when possible for improved performance (C#)

See Roslyn-Detected C# Warning Classes for more information.

Summary

Using concrete types avoids virtual or interface call overhead and enables inlining.

This check corresponds to Roslyn rule CA1859. For full rule details, see the Microsoft website: CA1859.

Properties

Class Name Use concrete types when possible for improved performance (C#)
Significance reliability
Mnemonic ROSLYN.PERFORMANCE.CA1859
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="Use concrete types when possible for improved performance (C#)"

Relevant Configuration File Parameters

The following configuration file parameters affect checks for this warning class.