calling function of super with \ uses self instead of class as first arg

moonscript/compile/value.lua

@@ -109,7 +109,7 @@ value_compile = {
       elseif t == "index" then
         return "[", self:value(arg), "]"
       elseif t == "dot" then
-        return ".", arg
+        return ".", self:value(arg)
       elseif t == "colon" then
         return ":", arg, chain_item(node[3])
       elseif t == "colon_stub" then

moonscript/compile/value.moon

@@ -66,7 +66,7 @@ value_compile =
       elseif t == "index"
         "[", @value(arg), "]"
       elseif t == "dot"
-        ".", arg
+        ".", @value arg
       elseif t == "colon"
         ":", arg, chain_item(node[3])
       elseif t == "colon_stub"

moonscript/transform.lua

@@ -672,13 +672,15 @@ Statement = Transformer({
                 "chain",
                 parent_cls_name
               }
-              if slice[1][1] == "call" then
+              local head = slice[1]
+              local _exp_0 = head[1]
+              if "call" == _exp_0 then
                 local calling_name = block:get("current_block")
                 slice[1] = {
                   "call",
                   {
                     "self",
-                    unpack(slice[1][2])
+                    unpack(head[2])
                   }
                 }
                 local act
@@ -691,6 +693,19 @@ Statement = Transformer({
                   act,
                   calling_name
                 })
+              elseif "colon" == _exp_0 then
+                local call = head[3]
+                insert(new_chain, {
+                  "dot",
+                  head[2]
+                })
+                slice[1] = {
+                  "call",
+                  {
+                    "self",
+                    unpack(call[2])
+                  }
+                }
               end
               local _list_0 = slice
               for _index_0 = 1, #_list_0 do

moonscript/transform.moon

@@ -372,12 +372,20 @@ Statement = Transformer {
               slice = [item for item in *chain[3,]]
               new_chain = {"chain", parent_cls_name}
 
-              -- calling super, inject calling name and self into chain
+              head = slice[1]
-              if slice[1][1] == "call"
+              switch head[1]
-                calling_name = block\get"current_block"
+                -- calling super, inject calling name and self into chain
-                slice[1] = {"call", {"self", unpack slice[1][2]}}
+                when "call"
-                act = if ntype(calling_name) != "value" then "index" else "dot"
+                  calling_name = block\get"current_block"
-                insert new_chain, {act, calling_name}
+                  slice[1] = {"call", {"self", unpack head[2]}}
+                  act = if ntype(calling_name) != "value" then "index" else "dot"
+                  insert new_chain, {act, calling_name}
+
+                -- colon call on super, replace class with self as first arg
+                when "colon"
+                  call = head[3]
+                  insert new_chain, {"dot", head[2]}
+                  slice[1] = { "call", { "self", unpack call[2] } }
 
               insert new_chain, item for item in *slice
 

tests/inputs/class.moon

@@ -51,3 +51,8 @@ class Biggie extends Okay
     super.something another_self, 1,2,3,4
     assert super == Okay
 
+
+class Yeah
+  okay: =>
+    super\something 1,2,3,4
+

tests/outputs/class.lua

@@ -200,3 +200,32 @@ Biggie = (function()
   _base_0.__class = _class_0
   return _class_0
 end)()
+local Yeah
+Yeah = (function()
+  local _parent_0 = nil
+  local _base_0 = {
+    okay = function(self)
+      return _parent_0.something(self, 1, 2, 3, 4)
+    end
+  }
+  _base_0.__index = _base_0
+  if _parent_0 then
+    setmetatable(_base_0, getmetatable(_parent_0).__index)
+  end
+  local _class_0 = setmetatable({
+    __init = function(self, ...)
+      if _parent_0 then
+        return _parent_0.__init(self, ...)
+      end
+    end
+  }, {
+    __index = _base_0,
+    __call = function(cls, ...)
+      local _self_0 = setmetatable({}, _base_0)
+      cls.__init(_self_0, ...)
+      return _self_0
+    end
+  })
+  _base_0.__class = _class_0
+  return _class_0
+end)()