Zero in on state-machine generated branches

SteveGilham · Mar 9, 2022 · 585b4d0 · 585b4d0
1 parent 9a1fb35
commit 585b4d0
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/AltCover.Engine/Visitor.fs b/AltCover.Engine/Visitor.fs
@@ -1336,6 +1336,8 @@ module internal Visitor =
         before.OpCode = OpCodes.Ldloc_0
         && sp.IsNotNull
         && sp.IsHidden
+        && (let v0t = dbg.Method.Body.Variables.[0].VariableType
+            v0t.MetadataType = MetadataType.Int32) // state machines do this
 
       [ rawInstructions |> Seq.cast ]
       |> Seq.filter (fun _ -> dbg.IsNotNull)