From 4bb1b9d3d80124541a8eedfda27e4a4471d1492e Mon Sep 17 00:00:00 2001
From: Grigorii Kirgizov <grigorii.kirgizov@jetbrains.com>
Date: Tue, 14 Apr 2020 16:28:16 +0300
Subject: [PATCH] Apply some migrations after rebase on master

---
 .../jetbrains.mps.typechecking.annotation.mpl |  2 +-
 ...ains.mps.typechecking.annotation.types.mps |  2 +-
 .../jetbrains.mps.typechecking.testlang.mpl   |  2 +-
 .../models/types.mps                          |  2 +-
 ...brains.mps.coderules.typechecking.test.msd |  2 +-
 ...ins.mps.coderules.incrementality@tests.mps |  2 +-
 .../models/types.mps                          |  2 +-
 .../samples.fitch.firstOrderLogic.mpl         |  2 +-
 .../models/types.mps                          |  2 +-
 .../samples.fitch.herbrandLogic.mpl           |  2 +-
 .../models/types.mps                          |  6 +--
 .../samples.fitch.propositionalLogic.mpl      |  2 +-
 .../languages/samples.fitch/models/types.mps  |  2 +-
 .../languages/samples.fitch/samples.fitch.mpl |  2 +-
 .../samples.lambdacalc/models/types.mps       |  6 +--
 .../samples.lambdacalc/samples.lambdacalc.mpl |  2 +-
 .../jetbrains.mps.baseLanguage.javadocExt.mpl |  2 +-
 ...ains.mps.baseLanguage.javadocExt.types.mps |  2 +-
 .../jetbrains.mps.baseLanguage.tuplesExt.mpl  |  2 +-
 ...rains.mps.baseLanguage.tuplesExt.types.mps |  2 +-
 .../jetbrains.mps.baseLanguageExt.mpl         |  2 +-
 .../models/controlflow.mps                    |  2 +-
 .../jetbrains.mps.baseLanguageExt.types.mps   | 50 +++++++++----------
 23 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/coderules/languages/jetbrains.mps.typechecking.annotation/jetbrains.mps.typechecking.annotation.mpl b/coderules/languages/jetbrains.mps.typechecking.annotation/jetbrains.mps.typechecking.annotation.mpl
index a4d8a750..9296ed7f 100644
--- a/coderules/languages/jetbrains.mps.typechecking.annotation/jetbrains.mps.typechecking.annotation.mpl
+++ b/coderules/languages/jetbrains.mps.typechecking.annotation/jetbrains.mps.typechecking.annotation.mpl
@@ -29,7 +29,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/coderules/languages/jetbrains.mps.typechecking.annotation/languageModels/jetbrains.mps.typechecking.annotation.types.mps b/coderules/languages/jetbrains.mps.typechecking.annotation/languageModels/jetbrains.mps.typechecking.annotation.types.mps
index 08556832..5dae52b2 100644
--- a/coderules/languages/jetbrains.mps.typechecking.annotation/languageModels/jetbrains.mps.typechecking.annotation.types.mps
+++ b/coderules/languages/jetbrains.mps.typechecking.annotation/languageModels/jetbrains.mps.typechecking.annotation.types.mps
@@ -3,7 +3,7 @@
   <persistence version="9" />
   <languages>
     <use id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" version="0" />
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <engage id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" />
     <devkit ref="fbc25dd2-5da4-483a-8b19-70928e1b62d7(jetbrains.mps.devkit.general-purpose)" />
   </languages>
diff --git a/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl b/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl
index 82c241ed..088c0b65 100644
--- a/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl
+++ b/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl
@@ -76,7 +76,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/coderules/languages/jetbrains.mps.typechecking.testlang/models/types.mps b/coderules/languages/jetbrains.mps.typechecking.testlang/models/types.mps
index 2093c1c6..418b67f2 100644
--- a/coderules/languages/jetbrains.mps.typechecking.testlang/models/types.mps
+++ b/coderules/languages/jetbrains.mps.typechecking.testlang/models/types.mps
@@ -2,7 +2,7 @@
 <model ref="r:65f97255-4bb1-4783-acd6-a4ed5a1088e2(jetbrains.mps.typechecking.testlang.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage" version="9" />
     <use id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel" version="17" />
     <use id="760a0a8c-eabb-4521-8bfd-65db761a9ba3" name="jetbrains.mps.baseLanguage.logging" version="-1" />
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd
index 1fbde3da..8df81fb6 100644
--- a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd
@@ -39,7 +39,7 @@
     <language slang="l:df345b11-b8c7-4213-ac66-48d2a9b75d88:jetbrains.mps.baseLanguageInternal" version="0" />
     <language slang="l:63650c59-16c8-498a-99c8-005c7ee9515d:jetbrains.mps.lang.access" version="0" />
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:ceab5195-25ea-4f22-9b92-103b95ca8c0c:jetbrains.mps.lang.core" version="2" />
     <language slang="l:f4ad079d-bc71-4ffb-9600-9328705cf998:jetbrains.mps.lang.descriptor" version="0" />
     <language slang="l:446c26eb-2b7b-4bf0-9b35-f83fa582753e:jetbrains.mps.lang.modelapi" version="0" />
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.incrementality@tests.mps b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.incrementality@tests.mps
index 57041188..34cc51ed 100644
--- a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.incrementality@tests.mps
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.incrementality@tests.mps
@@ -12,7 +12,7 @@
     <use id="63650c59-16c8-498a-99c8-005c7ee9515d" name="jetbrains.mps.lang.access" version="-1" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
     <use id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text" version="-1" />
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="3a1f0f04-b5e0-43be-884e-b856bfdeca21" name="jetbrains.mps.typechecking.testlang" version="0" />
   </languages>
   <imports>
diff --git a/samples/fitch/languages/samples.fitch.firstOrderLogic/models/types.mps b/samples/fitch/languages/samples.fitch.firstOrderLogic/models/types.mps
index c56a7a42..1463aece 100644
--- a/samples/fitch/languages/samples.fitch.firstOrderLogic/models/types.mps
+++ b/samples/fitch/languages/samples.fitch.firstOrderLogic/models/types.mps
@@ -2,7 +2,7 @@
 <model ref="r:a40f7100-fd07-4b1c-98c5-112d92c92128(samples.fitch.firstOrderLogic.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
     <use id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" version="0" />
     <engage id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" />
diff --git a/samples/fitch/languages/samples.fitch.firstOrderLogic/samples.fitch.firstOrderLogic.mpl b/samples/fitch/languages/samples.fitch.firstOrderLogic/samples.fitch.firstOrderLogic.mpl
index 879e6d94..c03831d4 100644
--- a/samples/fitch/languages/samples.fitch.firstOrderLogic/samples.fitch.firstOrderLogic.mpl
+++ b/samples/fitch/languages/samples.fitch.firstOrderLogic/samples.fitch.firstOrderLogic.mpl
@@ -78,7 +78,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/fitch/languages/samples.fitch.herbrandLogic/models/types.mps b/samples/fitch/languages/samples.fitch.herbrandLogic/models/types.mps
index 37848af3..f40cc8d1 100644
--- a/samples/fitch/languages/samples.fitch.herbrandLogic/models/types.mps
+++ b/samples/fitch/languages/samples.fitch.herbrandLogic/models/types.mps
@@ -2,7 +2,7 @@
 <model ref="r:2e585daf-c5c7-4735-a41f-b2044cd9b207(samples.fitch.herbrandLogic.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections" version="1" />
     <use id="f2801650-65d5-424e-bb1b-463a8781b786" name="jetbrains.mps.baseLanguage.javadoc" version="2" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
diff --git a/samples/fitch/languages/samples.fitch.herbrandLogic/samples.fitch.herbrandLogic.mpl b/samples/fitch/languages/samples.fitch.herbrandLogic/samples.fitch.herbrandLogic.mpl
index bfacc4e2..742919b9 100644
--- a/samples/fitch/languages/samples.fitch.herbrandLogic/samples.fitch.herbrandLogic.mpl
+++ b/samples/fitch/languages/samples.fitch.herbrandLogic/samples.fitch.herbrandLogic.mpl
@@ -79,7 +79,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/fitch/languages/samples.fitch.propositionalLogic/models/types.mps b/samples/fitch/languages/samples.fitch.propositionalLogic/models/types.mps
index 74412499..49b5d094 100644
--- a/samples/fitch/languages/samples.fitch.propositionalLogic/models/types.mps
+++ b/samples/fitch/languages/samples.fitch.propositionalLogic/models/types.mps
@@ -2,7 +2,7 @@
 <model ref="r:30d249b0-c2b0-4934-8bd8-e1d7a37c3b3b(samples.fitch.propositionalLogic.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage" version="9" />
     <use id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel" version="17" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
@@ -97,8 +97,8 @@
       <concept id="7571593955706120730" name="jetbrains.mps.logic.structure.DataNodeExpression" flags="ng" index="1oi1Uc">
         <child id="7571593955706125526" name="root" index="1oi0x0" />
       </concept>
-      <concept id="960803923479540328" name="jetbrains.mps.logic.structure.LogicalVariableDataForm" flags="ng" index="3wAshV">
-        <child id="960803923479549586" name="variable" index="3wAq21" />
+      <concept id="960803923479540328" name="jetbrains.mps.logic.structure.LogicalDataForm" flags="ng" index="3wAshV">
+        <child id="960803923479549586" name="logical" index="3wAq21" />
       </concept>
     </language>
     <language id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel">
diff --git a/samples/fitch/languages/samples.fitch.propositionalLogic/samples.fitch.propositionalLogic.mpl b/samples/fitch/languages/samples.fitch.propositionalLogic/samples.fitch.propositionalLogic.mpl
index fb7eae33..0126ee13 100644
--- a/samples/fitch/languages/samples.fitch.propositionalLogic/samples.fitch.propositionalLogic.mpl
+++ b/samples/fitch/languages/samples.fitch.propositionalLogic/samples.fitch.propositionalLogic.mpl
@@ -77,7 +77,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/fitch/languages/samples.fitch/models/types.mps b/samples/fitch/languages/samples.fitch/models/types.mps
index 394d3c1b..ccc57616 100644
--- a/samples/fitch/languages/samples.fitch/models/types.mps
+++ b/samples/fitch/languages/samples.fitch/models/types.mps
@@ -2,7 +2,7 @@
 <model ref="r:30efdd3a-609b-4e7b-a8f2-60af62d5341f(samples.fitch.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage" version="9" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
     <use id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" version="0" />
diff --git a/samples/fitch/languages/samples.fitch/samples.fitch.mpl b/samples/fitch/languages/samples.fitch/samples.fitch.mpl
index 445c8363..7f104162 100644
--- a/samples/fitch/languages/samples.fitch/samples.fitch.mpl
+++ b/samples/fitch/languages/samples.fitch/samples.fitch.mpl
@@ -77,7 +77,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/lambdacalc/languages/samples.lambdacalc/models/types.mps b/samples/lambdacalc/languages/samples.lambdacalc/models/types.mps
index d198d46f..f4c2595d 100644
--- a/samples/lambdacalc/languages/samples.lambdacalc/models/types.mps
+++ b/samples/lambdacalc/languages/samples.lambdacalc/models/types.mps
@@ -2,7 +2,7 @@
 <model ref="r:d628db6e-191f-4c0f-a802-15ad423aa41e(samples.lambdacalc.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel" version="17" />
     <use id="af858d84-85f2-42f4-a854-0b3c6b5cd482" name="samples.lambdacalc" version="-1" />
     <use id="ed6d7656-532c-4bc2-81d1-af945aeb8280" name="jetbrains.mps.baseLanguage.blTypes" version="-1" />
@@ -218,8 +218,8 @@
       <concept id="4780620083400582599" name="jetbrains.mps.logic.structure.LogicalItemExpression" flags="ng" index="1nq8_$">
         <child id="4780620083400582654" name="logical" index="1nq8_t" />
       </concept>
-      <concept id="960803923479540328" name="jetbrains.mps.logic.structure.LogicalVariableDataForm" flags="ng" index="3wAshV">
-        <child id="960803923479549586" name="variable" index="3wAq21" />
+      <concept id="960803923479540328" name="jetbrains.mps.logic.structure.LogicalDataForm" flags="ng" index="3wAshV">
+        <child id="960803923479549586" name="logical" index="3wAq21" />
       </concept>
       <concept id="8713947027062024097" name="jetbrains.mps.logic.structure.LogicalItemValueExpression" flags="ng" index="1Ft4W6">
         <child id="8713947027062064784" name="logical" index="1FtiSR" />
diff --git a/samples/lambdacalc/languages/samples.lambdacalc/samples.lambdacalc.mpl b/samples/lambdacalc/languages/samples.lambdacalc/samples.lambdacalc.mpl
index e89399e8..720b8ac4 100644
--- a/samples/lambdacalc/languages/samples.lambdacalc/samples.lambdacalc.mpl
+++ b/samples/lambdacalc/languages/samples.lambdacalc/samples.lambdacalc.mpl
@@ -38,7 +38,7 @@
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
     <language slang="l:fe9d76d7-5809-45c9-ae28-a40915b4d6ff:jetbrains.mps.lang.checkedName" version="1" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/jetbrains.mps.baseLanguage.javadocExt.mpl b/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/jetbrains.mps.baseLanguage.javadocExt.mpl
index b2b67449..8073c3ec 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/jetbrains.mps.baseLanguage.javadocExt.mpl
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/jetbrains.mps.baseLanguage.javadocExt.mpl
@@ -33,7 +33,7 @@
     <language slang="l:a247e09e-2435-45ba-b8d2-07e93feba96a:jetbrains.mps.baseLanguage.tuples" version="0" />
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/models/jetbrains.mps.baseLanguage.javadocExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/models/jetbrains.mps.baseLanguage.javadocExt.types.mps
index 289aa1a8..865d78c9 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/models/jetbrains.mps.baseLanguage.javadocExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.javadocExt/models/jetbrains.mps.baseLanguage.javadocExt.types.mps
@@ -2,7 +2,7 @@
 <model ref="r:992fb193-05bb-4cd5-a608-066498d6f2d3(jetbrains.mps.baseLanguage.javadocExt.types)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <engage id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" />
     <devkit ref="fbc25dd2-5da4-483a-8b19-70928e1b62d7(jetbrains.mps.devkit.general-purpose)" />
   </languages>
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/jetbrains.mps.baseLanguage.tuplesExt.mpl b/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/jetbrains.mps.baseLanguage.tuplesExt.mpl
index ca6540d3..f673274a 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/jetbrains.mps.baseLanguage.tuplesExt.mpl
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/jetbrains.mps.baseLanguage.tuplesExt.mpl
@@ -75,7 +75,7 @@
     <language slang="l:a247e09e-2435-45ba-b8d2-07e93feba96a:jetbrains.mps.baseLanguage.tuples" version="0" />
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/models/jetbrains.mps.baseLanguage.tuplesExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/models/jetbrains.mps.baseLanguage.tuplesExt.types.mps
index f35880fd..b7d2249e 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/models/jetbrains.mps.baseLanguage.tuplesExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguage.tuplesExt/models/jetbrains.mps.baseLanguage.tuplesExt.types.mps
@@ -3,7 +3,7 @@
   <persistence version="9" />
   <languages>
     <use id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" version="0" />
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
     <engage id="4b5b4f8d-d30a-4ef8-9bf4-dfd26af9d462" name="jetbrains.mps.lang.typechecking" />
     <devkit ref="fbc25dd2-5da4-483a-8b19-70928e1b62d7(jetbrains.mps.devkit.general-purpose)" />
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/jetbrains.mps.baseLanguageExt.mpl b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/jetbrains.mps.baseLanguageExt.mpl
index cb4651ef..ff55606f 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/jetbrains.mps.baseLanguageExt.mpl
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/jetbrains.mps.baseLanguageExt.mpl
@@ -34,7 +34,7 @@
     <language slang="l:a247e09e-2435-45ba-b8d2-07e93feba96a:jetbrains.mps.baseLanguage.tuples" version="0" />
     <language slang="l:aee9cad2-acd4-4608-aef2-0004f6a1cdbd:jetbrains.mps.lang.actions" version="4" />
     <language slang="l:af65afd8-f0dd-4942-87d9-63a55f2a9db1:jetbrains.mps.lang.behavior" version="2" />
-    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="20" />
+    <language slang="l:c4803b19-6d89-4a3b-bf82-390769514add:jetbrains.mps.lang.coderules" version="21" />
     <language slang="l:3f4bc5f5-c6c1-4a28-8b10-c83066ffa4a1:jetbrains.mps.lang.constraints" version="6" />
     <language slang="l:e51810c5-7308-4642-bcb6-469e61b5dd18:jetbrains.mps.lang.constraints.msg.specification" version="0" />
     <language slang="l:47257bf3-78d3-470b-89d9-8c3261a61d15:jetbrains.mps.lang.constraints.rules" version="0" />
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/controlflow.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/controlflow.mps
index b9e23b41..2f223aa4 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/controlflow.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/controlflow.mps
@@ -2,7 +2,7 @@
 <model ref="r:6a71ba3e-550e-4491-a65a-abcddca431cd(jetbrains.mps.baseLanguageExt.controlflow)">
   <persistence version="9" />
   <languages>
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="20" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
     <use id="2e120f68-abfb-4980-bb1c-bc70159b1f95" name="jetbrains.mps.lang.controlflow" version="0" />
     <engage id="2e120f68-abfb-4980-bb1c-bc70159b1f95" name="jetbrains.mps.lang.controlflow" />
diff --git a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
index da4cfa5c..6460ea44 100644
--- a/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
+++ b/samples/mpscore/languages/jetbrains.mps.baseLanguageExt/models/jetbrains.mps.baseLanguageExt.types.mps
@@ -5,7 +5,7 @@
     <use id="fd392034-7849-419d-9071-12563d152375" name="jetbrains.mps.baseLanguage.closures" version="-1" />
     <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="12" />
     <use id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections" version="-1" />
-    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="-1" />
+    <use id="c4803b19-6d89-4a3b-bf82-390769514add" name="jetbrains.mps.lang.coderules" version="21" />
     <use id="a247e09e-2435-45ba-b8d2-07e93feba96a" name="jetbrains.mps.baseLanguage.tuples" version="-1" />
     <use id="3a13115c-633c-4c5c-bbcc-75c4219e9555" name="jetbrains.mps.lang.quotation" version="-1" />
     <use id="f2801650-65d5-424e-bb1b-463a8781b786" name="jetbrains.mps.baseLanguage.javadoc" version="-1" />
@@ -418,8 +418,8 @@
       <concept id="7571593955706137573" name="jetbrains.mps.logic.structure.Value" flags="ng" index="1oi5XN">
         <property id="7571593955706137638" name="value" index="1oi5yK" />
       </concept>
-      <concept id="960803923479540328" name="jetbrains.mps.logic.structure.LogicalVariableDataForm" flags="ng" index="3wAshV">
-        <child id="960803923479549586" name="variable" index="3wAq21" />
+      <concept id="960803923479540328" name="jetbrains.mps.logic.structure.LogicalDataForm" flags="ng" index="3wAshV">
+        <child id="960803923479549586" name="logical" index="3wAq21" />
       </concept>
       <concept id="8713947027062024097" name="jetbrains.mps.logic.structure.LogicalItemValueExpression" flags="ng" index="1Ft4W6">
         <child id="8713947027062064784" name="logical" index="1FtiSR" />
@@ -18462,6 +18462,28 @@
         </node>
       </node>
     </node>
+    <node concept="3iF_et" id="5itBwMau8m1" role="3iTdIJ">
+      <property role="TrG5h" value="lift" />
+      <ref role="3iEmPG" to="tpee:fz3vP1H" resolve="Type" />
+      <node concept="3uniRu" id="5itBwMau8pc" role="3iPQ67">
+        <node concept="aZer4" id="5itBwMau8pd" role="3XD1gS">
+          <property role="TrG5h" value="Type" />
+        </node>
+        <node concept="32pEOW" id="5itBwMau8pp" role="3vLBG7" />
+      </node>
+      <node concept="3i76O8" id="5itBwMaLICh" role="3i7zYg">
+        <property role="TrG5h" value="substitution" />
+        <node concept="3uibUv" id="5itBwMaLJw4" role="3i7YY_">
+          <ref role="3uigEE" node="6EY0p2w8VOq" resolve="TypeVarSubstitution" />
+        </node>
+      </node>
+      <node concept="3i76O8" id="5itBwMb2a1b" role="3i7zYg">
+        <property role="TrG5h" value="allowUncheckedConversion" />
+        <node concept="3uibUv" id="5itBwMb2ata" role="3i7YY_">
+          <ref role="3uigEE" to="wyt6:~Boolean" resolve="Boolean" />
+        </node>
+      </node>
+    </node>
     <node concept="3iyZe8" id="5itBwMau8m4" role="0oKgB">
       <ref role="3iRiWT" node="5itBwMau8m1" resolve="lift" />
       <node concept="3clFbS" id="5itBwMau8m5" role="3iwQuN">
@@ -18493,28 +18515,6 @@
         <node concept="32pEOW" id="5itBwMau8qn" role="3vLBG7" />
       </node>
     </node>
-    <node concept="3iF_et" id="5itBwMau8m1" role="3iTdIJ">
-      <property role="TrG5h" value="lift" />
-      <ref role="3iEmPG" to="tpee:fz3vP1H" resolve="Type" />
-      <node concept="3uniRu" id="5itBwMau8pc" role="3iPQ67">
-        <node concept="aZer4" id="5itBwMau8pd" role="3XD1gS">
-          <property role="TrG5h" value="Type" />
-        </node>
-        <node concept="32pEOW" id="5itBwMau8pp" role="3vLBG7" />
-      </node>
-      <node concept="3i76O8" id="5itBwMaLICh" role="3i7zYg">
-        <property role="TrG5h" value="substitution" />
-        <node concept="3uibUv" id="5itBwMaLJw4" role="3i7YY_">
-          <ref role="3uigEE" node="6EY0p2w8VOq" resolve="TypeVarSubstitution" />
-        </node>
-      </node>
-      <node concept="3i76O8" id="5itBwMb2a1b" role="3i7zYg">
-        <property role="TrG5h" value="allowUncheckedConversion" />
-        <node concept="3uibUv" id="5itBwMb2ata" role="3i7YY_">
-          <ref role="3uigEE" to="wyt6:~Boolean" resolve="Boolean" />
-        </node>
-      </node>
-    </node>
   </node>
   <node concept="AVZre" id="1_2bK$p16Ic">
     <property role="3GE5qa" value="rule.relation" />