Fix function stealing 'goto def's

tools/lsp/squirrel/src/AST/Parser.hs

@@ -685,7 +685,7 @@ fun_call = do
   subtree "fun_call" do
     ranged do
       pure Apply
-        <*> ranged do pure Ident <*> inside "f" function_id
+        <*> inside "f" function_id
         <*> inside "arguments" arguments
 
 arguments :: Parser [Pascal ASTInfo]
@@ -694,16 +694,17 @@ arguments =
     many do inside "argument" expr
 
 function_id :: Parser (Pascal ASTInfo)
-function_id = select
-  [ qname
-  , do
-      subtree "module_field" do
-        ranged do
-          pure QualifiedName
-            <*> inside "module" capitalName
-            <*> do pure <$> ranged do
-                    pure At <*> inside "method" do name <|> name'
-  ]
+function_id = ranged do
+  pure Ident <*> select
+    [ qname
+    , do
+        subtree "module_field" do
+          ranged do
+            pure QualifiedName
+              <*> inside "module" capitalName
+              <*> do pure <$> ranged do
+                      pure At <*> inside "method" do name <|> name'
+    ]
 
 opCall :: Parser (Pascal ASTInfo)
 opCall = do
@@ -848,7 +849,7 @@ typeTuple = do
 -- example = "../../../src/test/contracts/amount.ligo"
 -- example = "../../../src/test/contracts/annotation.ligo"
 -- example = "../../../src/test/contracts/arithmetic.ligo"
--- example = "../../../src/test/contracts/assign.ligo"
+example = "../../../src/test/contracts/assign.ligo"
 -- example = "../../../src/test/contracts/attributes.ligo"
 -- example = "../../../src/test/contracts/bad_timestamp.ligo"
 -- example = "../../../src/test/contracts/bad_type_operator.ligo"
@@ -864,7 +865,7 @@ typeTuple = do
 -- example = "../../../src/test/contracts/failwith.ligo"
 -- example = "../../../src/test/contracts/loop.ligo"
 -- example = "../../../src/test/contracts/redeclaration.ligo"
-example = "../../../src/test/contracts/includer.ligo"
+-- example = "../../../src/test/contracts/includer.ligo"
 -- example = "../../../src/test/contracts/application.ligo"
 -- example = "../../../src/test/contracts/application.ligo"
 -- example = "../../../src/test/contracts/application.ligo"

tools/lsp/squirrel/src/Parser.hs

@@ -36,6 +36,7 @@ module Parser
   ( -- * Parser type
     Parser
   , runParser
+  , runParser'
   , debugParser
 
     -- * Combinators
@@ -62,6 +63,8 @@ module Parser
 
     -- * Comments and ranges
   , ASTInfo(..)
+  , Source(..)
+  , module ParseTree
   ) where
 
 import Control.Monad.Writer hiding (Product)
@@ -117,6 +120,12 @@ runParser parser fin = do
     (Cons Set.empty
      Nil)))
 
+runParser'
+  :: Parser a
+  -> Source
+  -> IO a
+runParser' parser fin = fst <$> runParser parser fin
+
 restart :: Stubbed a ASTInfo => Parser a -> FilePath -> Parser a
 restart p fin = do
   dir <- get' @FilePath

tools/lsp/squirrel/src/Range.hs

@@ -7,6 +7,7 @@ module Range
   , HasRange(..)
   , diffRange
   , cutOut
+  , point
   )
   where
 
@@ -21,6 +22,9 @@ import Pretty
 import Lattice
 import Product
 
+point :: Int -> Int -> Range
+point l c = Range (l, c, 0) (l, c, 0) ""
+
 -- | A continious location in text.
 data Range = Range
   { rStart  :: (Int, Int, Int)  -- ^ [Start: line, col, byte-offset...