From 5e5d467e0467d01e6bd340b0871895c771811280 Mon Sep 17 00:00:00 2001
From: Aleksandr Penskoi <aleksandr.penskoi@gmail.com>
Date: Sun, 21 Jan 2024 15:07:27 +0100
Subject: [PATCH] Add support of implicit second return value for div. Close
 #212

---
 src/NITTA/Frontends/Lua.hs                       |  1 +
 test/NITTA/Model/ProcessorUnits/Divider/Tests.hs | 11 ++++++++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/NITTA/Frontends/Lua.hs b/src/NITTA/Frontends/Lua.hs
index a6c6245a0..d416fb03a 100644
--- a/src/NITTA/Frontends/Lua.hs
+++ b/src/NITTA/Frontends/Lua.hs
@@ -428,6 +428,7 @@ alg2graph LuaAlgBuilder{algGraph, algLatestLuaValueInstance, algVars} = flip exe
         function2nitta LuaStatement{fName = "add", fIn = [a, b], fOut = [c], fValues = [], fInt = []} = F.add (fromText a) (fromText b) $ output c
         function2nitta LuaStatement{fName = "sub", fIn = [a, b], fOut = [c], fValues = [], fInt = []} = F.sub (fromText a) (fromText b) $ output c
         function2nitta LuaStatement{fName = "multiply", fIn = [a, b], fOut = [c], fValues = [], fInt = []} = F.multiply (fromText a) (fromText b) $ output c
+        function2nitta LuaStatement{fName = "divide", fIn = [d, n], fOut = [q], fValues = [], fInt = []} = F.division (fromText d) (fromText n) (output q) []
         function2nitta LuaStatement{fName = "divide", fIn = [d, n], fOut = [q, r], fValues = [], fInt = []} = F.division (fromText d) (fromText n) (output q) (output r)
         function2nitta LuaStatement{fName = "neg", fIn = [i], fOut = [o], fValues = [], fInt = []} = F.neg (fromText i) $ output o
         function2nitta LuaStatement{fName = "receive", fIn = [], fOut = [o], fValues = [], fInt = []} = F.receive $ output o
diff --git a/test/NITTA/Model/ProcessorUnits/Divider/Tests.hs b/test/NITTA/Model/ProcessorUnits/Divider/Tests.hs
index 7d09ae603..3828a317b 100644
--- a/test/NITTA/Model/ProcessorUnits/Divider/Tests.hs
+++ b/test/NITTA/Model/ProcessorUnits/Divider/Tests.hs
@@ -137,7 +137,7 @@ tests =
             [ division "a" "b" ["c"] ["d"]
             ]
         , luaTestCase
-            "one division"
+            "one division explicit"
             [__i|
                 function f(a)
                     a, _b = a / 2
@@ -145,6 +145,15 @@ tests =
                 end
                 f(1024)
             |]
+        , luaTestCase
+            "one division implicit"
+            [__i|
+                function f(a)
+                    a = a / 2
+                    f(a)
+                end
+                f(1024)
+            |]
         , luaTestCase
             "two division"
             [__i|