.assembly extern mscorlib { .ver 2:0:0:0 .publickeytoken = (B7 7A 5C 56 19 34 E0 89 ) } .assembly 'try_catch_block_inside_try_patch_of_try_filter' { .hash algorithm 0x00008004 .ver 0:0:0:0 } .module repro.exe .class private auto ansi beforefieldinit MainClass extends [mscorlib]System.Object { .method public static hidebysig default int32 Main (string[] args) cil managed { .entrypoint .maxstack 1 .locals init (int32 V_0) .try { .try { ldc.i4.0 stloc.0 leave END } catch class [mscorlib]System.Exception { pop ldc.i4.1 stloc.0 leave END } leave END } filter { pop ldc.i4.1 endfilter } { pop ldc.i4.3 stloc.0 leave END } END: ldloc.0 ret } }