.assembly extern mscorlib { .ver 2:0:0:0 .publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) // .z\V.4.. } .assembly 'repro' { .hash algorithm 0x00008004 .ver 0:0:0:0 } .module repro.exe .class interface public auto ansi abstract INameable {} .class public auto ansi abstract Base implements INameable {} .class public auto ansi abstract Derived extends Base {} .class public auto ansi Nameables<(class INameable) T> { .method public specialname rtspecialname instance default void '.ctor' () cil managed { .maxstack 8 ldarg.0 call instance void object::'.ctor'() ret } } .class auto ansi beforefieldinit Driver extends [mscorlib]System.Object { .method public static hidebysig default int32 Test () cil managed { .maxstack 8 .locals init () newobj instance void class Nameables::'.ctor'() pop ldc.i4.0 ret } .method private static hidebysig default int32 Main () cil managed { .entrypoint .maxstack 8 .locals init () call int32 class Driver::Test () ret } }