Controlling the activity of specific genes in the laboratory through the editing of their epigenetic marks is now a reality ...

This program which is rejected by javac with error: cannot infer type for local variable b ... (lambda expression needs an explicit target-type) causes ECJ to crash with NPE: interface I { int foo( ...

More information: Itsuki Abe et al, Split RNA switch orchestrates pre- and post-translational control to enable cell type-specific gene expression, Nature Communications (2025).

Bug description EF Core does not support Expression.Switch in LINQ-to-Entities queries. Attempting to use a SwitchExpression inside a Select () projection results in a NotSupportedException.