[cs] fixed TryCatch error where Std.is() wasn't being transformed into the "is" operator

- fixed variable naming scope issue

codegen.ml

@@ -807,8 +807,8 @@ let captured_vars com e =
 (* RENAME LOCAL VARS *)
 
 let rename_local_vars com e =
-	let as3 = Common.defined com "as3" in
-	let no_scope = com.platform = Js || com.platform = Java || com.platform = Cs || as3 in
+	let as3 = Common.defined com "as3" || com.platform = Cs in (* C# demands a similar behavior than AS3 *)
+	let no_scope = com.platform = Js || com.platform = Java || as3 in
 	let vars = ref PMap.empty in
 	let all_vars = ref PMap.empty in
 	let vtemp = alloc_var "~" t_dynamic in

gencommon.ml

@@ -8770,16 +8770,11 @@ struct
     let basic = gen.gcon.basic in
     let rec run e =
       match e.eexpr with 
-        | TBinop((Ast.OpDiv as op), e1, e2)
-        | TBinop(((Ast.OpAssignOp (Ast.OpDiv)) as op), e1, e2) when is_int e1.etype && is_int e2.etype ->
+        | TBinop((Ast.OpDiv as op), e1, e2) when is_int e1.etype && is_int e2.etype ->
           { e with eexpr = TBinop(op, mk_cast basic.tfloat (run e1), run e2) }
         | TCall(
             { eexpr = TField( { eexpr = TTypeExpr ( TClassDecl ({ cl_path = ([], "Std") }) ) }, "int") },
             [ ({ eexpr = TBinop((Ast.OpDiv as op), e1, e2) } as ebinop ) ]
-          )
-        | TCall(
-            { eexpr = TField( { eexpr = TTypeExpr ( TClassDecl ({ cl_path = ([], "Std") }) ) }, "int") },
-            [ ({ eexpr = TBinop(((Ast.OpAssignOp (Ast.OpDiv)) as op), e1, e2) } as ebinop ) ]
           ) when catch_int_div && is_int e1.etype && is_int e2.etype ->
           { ebinop with eexpr = TBinop(op, run e1, run e2); etype = basic.tint }
         | TCast( ({ eexpr = TBinop((Ast.OpDiv as op), e1, e2) } as ebinop ), _ )

gencs.ml

@@ -102,7 +102,7 @@ struct
 
   let name = "csharp_specific"
   
-  let priority = solve_deps name [DBefore ExpressionUnwrap.priority; DBefore ClassInstance.priority]
+  let priority = solve_deps name [DBefore ExpressionUnwrap.priority; DBefore ClassInstance.priority; DAfter TryCatchWrapper.priority]
   
   let get_cl_from_t t =
     match follow t with
@@ -140,8 +140,8 @@ struct
           { e with eexpr = TBlock(ret) }
         (* Std.is() *)
         | TCall(
-            { eexpr = TField( { eexpr = TTypeExpr ( TClassDecl ({ cl_path = ([], "Std") }) ) }, "is") },
-            [obj; { eexpr = TTypeExpr(md) }]
+            { eexpr = TField( { eexpr = TTypeExpr ( TClassDecl { cl_path = ([], "Std") } ) }, "is") },
+            [ obj; { eexpr = TTypeExpr(md) }]
           ) ->
           let mk_is obj md =
             { e with eexpr = TCall( { eexpr = TLocal is_var; etype = t_dynamic; epos = e.epos }, [ 

genjava.ml

@@ -170,7 +170,7 @@ struct
         
         (* Std.is() *)
         | TCall(
-            { eexpr = TField( { eexpr = TTypeExpr ( TClassDecl ({ cl_path = ([], "Std") }) ) }, "is") },
+            { eexpr = TField( { eexpr = TTypeExpr ( TClassDecl { cl_path = ([], "Std") } ) }, "is") },
             [ obj; { eexpr = TTypeExpr(md) } ]
           ) ->
           let mk_is obj md =
@@ -179,7 +179,6 @@ struct
               { eexpr = TTypeExpr md; etype = t_dynamic (* this is after all a syntax filter *); epos = e.epos }
             ] ) }
           in
-          let obj = run obj in
           (match follow_module follow md with
             | TClassDecl({ cl_path = ([], "Float") }) ->
               {