Explicitly list all the instances for TSX.Tags.ToTags.

semantic-tsx/src/Language/TSX/Tags.hs

@@ -1,5 +1,6 @@
 {-# LANGUAGE AllowAmbiguousTypes #-}
 {-# LANGUAGE DataKinds #-}
+{-# LANGUAGE DefaultSignatures #-}
 {-# LANGUAGE DisambiguateRecordFields #-}
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE FlexibleInstances #-}
@@ -13,7 +14,6 @@
 {-# LANGUAGE TypeOperators #-}
 {-# LANGUAGE UndecidableInstances #-}
 
-{-# OPTIONS_GHC -freduction-depth=0 #-}
 module Language.TSX.Tags
 ( ToTags(..)
 ) where
@@ -28,6 +28,7 @@ import           Source.Loc
 import           Source.Source as Source
 import           Tags.Tag
 import qualified Tags.Tagging.Precise as Tags
+import           TreeSitter.Token
 import qualified TreeSitter.TSX.AST as Tsx
 
 class ToTags t where
@@ -37,54 +38,37 @@ class ToTags t where
        )
     => t Loc
     -> m ()
-
+  default tags
-instance (ToTagsBy strategy t, strategy ~ ToTagsInstance t) => ToTags t where
-  tags = tags' @strategy
-
-
-class ToTagsBy (strategy :: Strategy) t where
-  tags'
     :: ( Has (Reader Source) sig m
        , Has (Writer Tags.Tags) sig m
+       , Generic1 t
+       , Tags.GTraversable1 ToTags (Rep1 t)
        )
     => t Loc
     -> m ()
+  tags = gtags
 
-
+instance ToTags Tsx.Function where
-data Strategy = Generic | Custom
+  tags t@Tsx.Function
-
-type family ToTagsInstance t :: Strategy where
-  ToTagsInstance (_ :+: _)              = 'Custom
-  ToTagsInstance Tsx.CallExpression      = 'Custom
-  ToTagsInstance Tsx.Class               = 'Custom
-  ToTagsInstance Tsx.ClassDeclaration    = 'Custom
-  ToTagsInstance Tsx.Function            = 'Custom
-  ToTagsInstance Tsx.FunctionDeclaration = 'Custom
-  ToTagsInstance Tsx.FunctionSignature   = 'Custom
-  ToTagsInstance Tsx.MethodDefinition    = 'Custom
-  ToTagsInstance _                      = 'Generic
-
-instance ToTagsBy 'Custom Tsx.Function where
-  tags' t@Tsx.Function
     { ann = loc@Loc { byteRange }
     , name = Just Tsx.Identifier { text }
     } = yieldTag text Function loc byteRange >> gtags t
-  tags' t = gtags t
+  tags t = gtags t
 
-instance ToTagsBy 'Custom Tsx.FunctionSignature where
+instance ToTags Tsx.FunctionSignature where
-  tags' t@Tsx.FunctionSignature
+  tags t@Tsx.FunctionSignature
     { ann = loc@Loc { byteRange }
     , name = Tsx.Identifier { text }
     } = yieldTag text Function loc byteRange >> gtags t
 
-instance ToTagsBy 'Custom Tsx.FunctionDeclaration where
+instance ToTags Tsx.FunctionDeclaration where
-  tags' t@Tsx.FunctionDeclaration
+  tags t@Tsx.FunctionDeclaration
     { ann = loc@Loc { byteRange }
     , name = Tsx.Identifier { text }
     } = yieldTag text Function loc byteRange >> gtags t
 
-instance ToTagsBy 'Custom Tsx.MethodDefinition where
+instance ToTags Tsx.MethodDefinition where
-  tags' t@Tsx.MethodDefinition
+  tags t@Tsx.MethodDefinition
     { ann = loc@Loc { byteRange }
     , name
     } = case name of
@@ -94,14 +78,14 @@ instance ToTagsBy 'Custom Tsx.MethodDefinition where
       where
         yield name = yieldTag name Call loc byteRange >> gtags t
 
-instance ToTagsBy 'Custom Tsx.ClassDeclaration where
+instance ToTags Tsx.ClassDeclaration where
-  tags' t@Tsx.ClassDeclaration
+  tags t@Tsx.ClassDeclaration
     { ann = loc@Loc { byteRange }
     , name = Tsx.TypeIdentifier { text }
     } = yieldTag text Class loc byteRange >> gtags t
 
-instance ToTagsBy 'Custom Tsx.CallExpression where
+instance ToTags Tsx.CallExpression where
-  tags' t@Tsx.CallExpression
+  tags t@Tsx.CallExpression
     { ann = loc@Loc { byteRange }
     , function = Tsx.Expression expr
     } = match expr
@@ -118,16 +102,18 @@ instance ToTagsBy 'Custom Tsx.CallExpression where
         _ -> gtags t
       yield name = yieldTag name Call loc byteRange >> gtags t
 
-instance ToTagsBy 'Custom Tsx.Class where
+instance ToTags Tsx.Class where
-  tags' t@Tsx.Class
+  tags t@Tsx.Class
     { ann = loc@Loc { byteRange }
     , name = Just Tsx.TypeIdentifier { text }
     } = yieldTag text Class loc byteRange >> gtags t
-  tags' t = gtags t
+  tags t = gtags t
 
-instance (ToTags l, ToTags r) => ToTagsBy 'Custom (l :+: r) where
+instance (ToTags l, ToTags r) => ToTags (l :+: r) where
-  tags' (L1 l) = tags l
+  tags (L1 l) = tags l
-  tags' (R1 r) = tags r
+  tags (R1 r) = tags r
+
+instance ToTags (Token sym n) where tags _ = pure ()
 
 gtags
   :: ( Has (Reader Source) sig m
@@ -139,9 +125,6 @@ gtags
   -> m ()
 gtags = Tags.traverse1_ @ToTags (const (pure ())) tags . Tags.Generics
 
-instance (Generic1 t, Tags.GTraversable1 ToTags (Rep1 t)) => ToTagsBy 'Generic t where
-  tags' = gtags
-
 -- These are all valid, but point to built-in functions (e.g. require) that a la
 -- carte doesn't display and since we have nothing to link to yet (can't
 -- jump-to-def), we hide them from the current tags output.
@@ -156,3 +139,162 @@ yieldTag name kind loc range = do
   src <- ask @Source
   let sliced = slice src range
   Tags.yield (Tag name kind loc (Tags.firstLine sliced) Nothing)
+
+instance ToTags Tsx.AbstractClassDeclaration
+instance ToTags Tsx.AbstractMethodSignature
+instance ToTags Tsx.AccessibilityModifier
+instance ToTags Tsx.AmbientDeclaration
+instance ToTags Tsx.Arguments
+instance ToTags Tsx.Array
+instance ToTags Tsx.ArrayPattern
+instance ToTags Tsx.ArrayType
+instance ToTags Tsx.ArrowFunction
+instance ToTags Tsx.AsExpression
+instance ToTags Tsx.AssignmentExpression
+instance ToTags Tsx.AssignmentPattern
+instance ToTags Tsx.AugmentedAssignmentExpression
+instance ToTags Tsx.AwaitExpression
+instance ToTags Tsx.BinaryExpression
+instance ToTags Tsx.BreakStatement
+-- instance ToTags Tsx.CallExpression
+instance ToTags Tsx.CallSignature
+instance ToTags Tsx.CatchClause
+-- instance ToTags Tsx.Class
+instance ToTags Tsx.ClassBody
+-- instance ToTags Tsx.ClassDeclaration
+instance ToTags Tsx.ClassHeritage
+instance ToTags Tsx.ComputedPropertyName
+instance ToTags Tsx.Constraint
+instance ToTags Tsx.ConstructSignature
+instance ToTags Tsx.ConstructorType
+instance ToTags Tsx.ContinueStatement
+instance ToTags Tsx.DebuggerStatement
+instance ToTags Tsx.Declaration
+instance ToTags Tsx.Decorator
+instance ToTags Tsx.DefaultType
+instance ToTags Tsx.DestructuringPattern
+instance ToTags Tsx.DoStatement
+instance ToTags Tsx.EmptyStatement
+instance ToTags Tsx.EnumAssignment
+instance ToTags Tsx.EnumBody
+instance ToTags Tsx.EnumDeclaration
+instance ToTags Tsx.EscapeSequence
+instance ToTags Tsx.ExistentialType
+instance ToTags Tsx.ExportClause
+instance ToTags Tsx.ExportSpecifier
+instance ToTags Tsx.ExportStatement
+instance ToTags Tsx.Expression
+instance ToTags Tsx.ExpressionStatement
+instance ToTags Tsx.ExtendsClause
+instance ToTags Tsx.False
+instance ToTags Tsx.FinallyClause
+instance ToTags Tsx.FlowMaybeType
+instance ToTags Tsx.ForInStatement
+instance ToTags Tsx.ForStatement
+instance ToTags Tsx.FormalParameters
+-- instance ToTags Tsx.Function
+-- instance ToTags Tsx.FunctionDeclaration
+-- instance ToTags Tsx.FunctionSignature
+instance ToTags Tsx.FunctionType
+instance ToTags Tsx.GeneratorFunction
+instance ToTags Tsx.GeneratorFunctionDeclaration
+instance ToTags Tsx.GenericType
+instance ToTags Tsx.HashBangLine
+instance ToTags Tsx.Identifier
+instance ToTags Tsx.IfStatement
+instance ToTags Tsx.ImplementsClause
+instance ToTags Tsx.Import
+instance ToTags Tsx.ImportAlias
+instance ToTags Tsx.ImportClause
+instance ToTags Tsx.ImportRequireClause
+instance ToTags Tsx.ImportSpecifier
+instance ToTags Tsx.ImportStatement
+instance ToTags Tsx.IndexSignature
+instance ToTags Tsx.IndexTypeQuery
+instance ToTags Tsx.InterfaceDeclaration
+instance ToTags Tsx.InternalModule
+instance ToTags Tsx.IntersectionType
+instance ToTags Tsx.JsxAttribute
+instance ToTags Tsx.JsxClosingElement
+instance ToTags Tsx.JsxElement
+instance ToTags Tsx.JsxExpression
+instance ToTags Tsx.JsxFragment
+instance ToTags Tsx.JsxNamespaceName
+instance ToTags Tsx.JsxOpeningElement
+instance ToTags Tsx.JsxSelfClosingElement
+instance ToTags Tsx.JsxText
+instance ToTags Tsx.LabeledStatement
+instance ToTags Tsx.LexicalDeclaration
+instance ToTags Tsx.LiteralType
+instance ToTags Tsx.LookupType
+instance ToTags Tsx.MappedTypeClause
+instance ToTags Tsx.MemberExpression
+instance ToTags Tsx.MetaProperty
+-- instance ToTags Tsx.MethodDefinition
+instance ToTags Tsx.MethodSignature
+instance ToTags Tsx.Module
+instance ToTags Tsx.NamedImports
+instance ToTags Tsx.NamespaceImport
+instance ToTags Tsx.NestedIdentifier
+instance ToTags Tsx.NestedTypeIdentifier
+instance ToTags Tsx.NewExpression
+instance ToTags Tsx.NonNullExpression
+instance ToTags Tsx.Null
+instance ToTags Tsx.Number
+instance ToTags Tsx.Object
+instance ToTags Tsx.ObjectPattern
+instance ToTags Tsx.ObjectType
+instance ToTags Tsx.OptionalParameter
+instance ToTags Tsx.Pair
+instance ToTags Tsx.ParenthesizedExpression
+instance ToTags Tsx.ParenthesizedType
+instance ToTags Tsx.PredefinedType
+instance ToTags Tsx.Program
+instance ToTags Tsx.PropertyIdentifier
+instance ToTags Tsx.PropertySignature
+instance ToTags Tsx.PublicFieldDefinition
+instance ToTags Tsx.Readonly
+instance ToTags Tsx.Regex
+instance ToTags Tsx.RegexFlags
+instance ToTags Tsx.RegexPattern
+instance ToTags Tsx.RequiredParameter
+instance ToTags Tsx.RestParameter
+instance ToTags Tsx.ReturnStatement
+instance ToTags Tsx.SequenceExpression
+instance ToTags Tsx.ShorthandPropertyIdentifier
+instance ToTags Tsx.SpreadElement
+instance ToTags Tsx.Statement
+instance ToTags Tsx.StatementBlock
+instance ToTags Tsx.StatementIdentifier
+instance ToTags Tsx.String
+instance ToTags Tsx.SubscriptExpression
+instance ToTags Tsx.Super
+instance ToTags Tsx.SwitchBody
+instance ToTags Tsx.SwitchCase
+instance ToTags Tsx.SwitchDefault
+instance ToTags Tsx.SwitchStatement
+instance ToTags Tsx.TemplateString
+instance ToTags Tsx.TemplateSubstitution
+instance ToTags Tsx.TernaryExpression
+instance ToTags Tsx.This
+instance ToTags Tsx.ThrowStatement
+instance ToTags Tsx.True
+instance ToTags Tsx.TryStatement
+instance ToTags Tsx.TupleType
+instance ToTags Tsx.TypeAliasDeclaration
+instance ToTags Tsx.TypeAnnotation
+instance ToTags Tsx.TypeArguments
+instance ToTags Tsx.TypeIdentifier
+instance ToTags Tsx.TypeParameter
+instance ToTags Tsx.TypeParameters
+instance ToTags Tsx.TypePredicate
+instance ToTags Tsx.TypeQuery
+instance ToTags Tsx.UnaryExpression
+instance ToTags Tsx.Undefined
+instance ToTags Tsx.UnionType
+instance ToTags Tsx.UpdateExpression
+instance ToTags Tsx.VariableDeclaration
+instance ToTags Tsx.VariableDeclarator
+instance ToTags Tsx.WhileStatement
+instance ToTags Tsx.WithStatement
+instance ToTags Tsx.YieldExpression