CRR0004 - Ternary expression has identical branches

• Feb 19, 2020

This analyzer detects ternary expressions that always return the same value. Check the following example.

C#

var result = condition ? a + b : b + a; // CRR0004

VB.NET

Dim result = If(condition, (a + b), (b + a))

These expressions are redundant because the condition value never changes the resulting value. You can modify one of the branches or change the ternary expression to a simple assignment.