mirror of
https://github.com/jfmengels/elm-review.git
synced 2024-08-17 12:00:29 +03:00
Add new visitors for let declarations and case branches
This commit is contained in:
parent
0285ed2447
commit
aba58c7763
@ -8,6 +8,8 @@ module Review.Rule exposing
|
||||
, withImportVisitor
|
||||
, Direction(..), withDeclarationEnterVisitor, withDeclarationExitVisitor, withDeclarationVisitor, withDeclarationListVisitor
|
||||
, withExpressionEnterVisitor, withExpressionExitVisitor, withExpressionVisitor
|
||||
, withCaseBranchEnterVisitor, withCaseBranchExitVisitor
|
||||
, withLetDeclarationEnterVisitor, withLetDeclarationExitVisitor
|
||||
, withFinalModuleEvaluation
|
||||
, withElmJsonModuleVisitor, withReadmeModuleVisitor, withDependenciesModuleVisitor
|
||||
, ProjectRuleSchema, newProjectRuleSchema, fromProjectRuleSchema, withModuleVisitor, withModuleContext, withModuleContextUsingContextCreator, withElmJsonProjectVisitor, withReadmeProjectVisitor, withDependenciesProjectVisitor, withFinalProjectEvaluation, withContextFromImportedModules
|
||||
@ -192,6 +194,8 @@ Evaluating/visiting a node means two things:
|
||||
@docs withImportVisitor
|
||||
@docs Direction, withDeclarationEnterVisitor, withDeclarationExitVisitor, withDeclarationVisitor, withDeclarationListVisitor
|
||||
@docs withExpressionEnterVisitor, withExpressionExitVisitor, withExpressionVisitor
|
||||
@docs withCaseBranchEnterVisitor, withCaseBranchExitVisitor
|
||||
@docs withLetDeclarationEnterVisitor, withLetDeclarationExitVisitor
|
||||
@docs withFinalModuleEvaluation
|
||||
|
||||
|
||||
@ -334,6 +338,10 @@ type ModuleRuleSchema schemaState moduleContext
|
||||
, declarationVisitorsOnExit : List (Visitor Declaration moduleContext)
|
||||
, expressionVisitorsOnEnter : List (Visitor Expression moduleContext)
|
||||
, expressionVisitorsOnExit : List (Visitor Expression moduleContext)
|
||||
, letDeclarationVisitorsOnEnter : List (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, letDeclarationVisitorsOnExit : List (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, caseBranchVisitorsOnEnter : List (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, caseBranchVisitorsOnExit : List (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, finalEvaluationFns : List (moduleContext -> List (Error {}))
|
||||
|
||||
-- Project visitors
|
||||
@ -956,6 +964,10 @@ newModuleRuleSchema name initialModuleContext =
|
||||
, declarationVisitorsOnExit = []
|
||||
, expressionVisitorsOnEnter = []
|
||||
, expressionVisitorsOnExit = []
|
||||
, letDeclarationVisitorsOnEnter = []
|
||||
, letDeclarationVisitorsOnExit = []
|
||||
, caseBranchVisitorsOnEnter = []
|
||||
, caseBranchVisitorsOnExit = []
|
||||
, finalEvaluationFns = []
|
||||
, elmJsonVisitors = []
|
||||
, readmeVisitors = []
|
||||
@ -1016,6 +1028,10 @@ newModuleRuleSchemaUsingContextCreator name moduleContextCreator =
|
||||
, declarationVisitorsOnExit = []
|
||||
, expressionVisitorsOnEnter = []
|
||||
, expressionVisitorsOnExit = []
|
||||
, letDeclarationVisitorsOnEnter = []
|
||||
, letDeclarationVisitorsOnExit = []
|
||||
, caseBranchVisitorsOnEnter = []
|
||||
, caseBranchVisitorsOnExit = []
|
||||
, finalEvaluationFns = []
|
||||
, elmJsonVisitors = []
|
||||
, readmeVisitors = []
|
||||
@ -1273,6 +1289,10 @@ mergeModuleVisitors initialProjectContext maybeModuleContextCreator visitors =
|
||||
, declarationVisitorsOnExit = []
|
||||
, expressionVisitorsOnEnter = []
|
||||
, expressionVisitorsOnExit = []
|
||||
, letDeclarationVisitorsOnEnter = []
|
||||
, letDeclarationVisitorsOnExit = []
|
||||
, caseBranchVisitorsOnEnter = []
|
||||
, caseBranchVisitorsOnExit = []
|
||||
, finalEvaluationFns = []
|
||||
, elmJsonVisitors = []
|
||||
, readmeVisitors = []
|
||||
@ -1301,6 +1321,10 @@ fromModuleRuleSchemaToRunnableModuleVisitor (ModuleRuleSchema schema) =
|
||||
, declarationVisitorsOnExit = schema.declarationVisitorsOnExit
|
||||
, expressionVisitorsOnEnter = List.reverse schema.expressionVisitorsOnEnter
|
||||
, expressionVisitorsOnExit = schema.expressionVisitorsOnExit
|
||||
, letDeclarationVisitorsOnEnter = List.reverse schema.letDeclarationVisitorsOnEnter
|
||||
, letDeclarationVisitorsOnExit = schema.letDeclarationVisitorsOnExit
|
||||
, caseBranchVisitorsOnEnter = List.reverse schema.caseBranchVisitorsOnEnter
|
||||
, caseBranchVisitorsOnExit = schema.caseBranchVisitorsOnExit
|
||||
, finalEvaluationFns = List.reverse schema.finalEvaluationFns
|
||||
}
|
||||
|
||||
@ -2838,6 +2862,207 @@ withExpressionExitVisitor visitor (ModuleRuleSchema schema) =
|
||||
ModuleRuleSchema { schema | expressionVisitorsOnExit = visitor :: schema.expressionVisitorsOnExit }
|
||||
|
||||
|
||||
{-| Add a visitor to the [`ModuleRuleSchema`](#ModuleRuleSchema) which will visit the module's
|
||||
case branches when entering the branch.
|
||||
|
||||
The visitor can be very useful if you need to change the context when inside a case branch.
|
||||
|
||||
The visitors would be called in the following order (ignore the expression visitor if you don't have one):
|
||||
|
||||
x =
|
||||
case evaluated of
|
||||
Pattern1 ->
|
||||
expression1
|
||||
|
||||
Pattern2 ->
|
||||
expression2
|
||||
|
||||
1. Expression visitor (enter) for the entire case expression.
|
||||
2. Expression visitor (enter then exit) for `evaluated`
|
||||
3. Case branch visitor (enter) for `( Pattern1, expression1 )`
|
||||
4. Expression visitor (enter then exit) for `expression1`
|
||||
5. Case branch visitor (exit) for `( Pattern1, expression1 )`
|
||||
6. Case branch visitor (enter) for `( Pattern2, expression2 )`
|
||||
7. Expression visitor (enter then exit) for `expression2`
|
||||
8. Case branch visitor (exit) for `( Pattern2, expression2 )`
|
||||
9. Expression visitor (exit) for the entire case expression.
|
||||
|
||||
You can use [`withCaseBranchExitVisitor`](#withCaseBranchExitVisitor) to visit the node on exit.
|
||||
|
||||
import Elm.Syntax.Expression as Expression exposing (Expression)
|
||||
import Elm.Syntax.Node as Node exposing (Node)
|
||||
import Elm.Syntax.Pattern exposing (Pattern)
|
||||
import Review.Rule as Rule exposing (Rule)
|
||||
|
||||
rule : Rule
|
||||
rule =
|
||||
Rule.newModuleRuleSchema "NoUnusedCaseVariables" ( [], [] )
|
||||
|> Rule.withExpressionEnterVisitor expressionVisitor
|
||||
|> Rule.withCaseBranchEnterVisitor caseBranchEnterVisitor
|
||||
|> Rule.withCaseBranchExitVisitor caseBranchExitVisitor
|
||||
|> Rule.fromModuleRuleSchema
|
||||
|
||||
type alias Context =
|
||||
( List String, List (List String) )
|
||||
|
||||
expressionVisitor : Node Expression -> Context -> ( List (Rule.Error {}), Context )
|
||||
expressionVisitor node (( scope, parentScopes ) as context) =
|
||||
case context of
|
||||
Expression.FunctionOrValue [] name ->
|
||||
( [], ( name :: used, parentScopes ) )
|
||||
|
||||
_ ->
|
||||
( [], context )
|
||||
|
||||
caseBranchEnterVisitor : Node Expression.LetBlock -> ( Node Pattern, Node Expression ) -> Context -> List ( Rule.Error {}, Context )
|
||||
caseBranchEnterVisitor _ _ ( scope, parentScopes ) =
|
||||
-- Entering a new scope every time we enter a new branch
|
||||
( [], ( [], scope :: parentScopes ) )
|
||||
|
||||
caseBranchExitVisitor : Node Expression.LetBlock -> ( Node Pattern, Node Expression ) -> Context -> List ( Rule.Error {}, Context )
|
||||
caseBranchExitVisitor _ ( pattern, _ ) ( scope, parentScopes ) =
|
||||
-- Exiting the current scope every time we enter a new branch, and reporting the patterns that weren't used
|
||||
let
|
||||
namesFromPattern =
|
||||
findNamesFromPattern pattern
|
||||
|
||||
( unusedPatterns, unmatchedUsed ) =
|
||||
findUnused namesFromPattern scope
|
||||
|
||||
newScopes =
|
||||
case parentScopes of
|
||||
head :: tail ->
|
||||
( unmatchedUsed ++ head, tail )
|
||||
|
||||
[] ->
|
||||
( unmatched, [] )
|
||||
in
|
||||
( List.map errorForUnused unusedPatterns, newScopes )
|
||||
|
||||
For convenience, the entire case expression is passed as the first argument.
|
||||
|
||||
-}
|
||||
withCaseBranchEnterVisitor : (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext )) -> ModuleRuleSchema schemaState moduleContext -> ModuleRuleSchema { schemaState | hasAtLeastOneVisitor : () } moduleContext
|
||||
withCaseBranchEnterVisitor visitor (ModuleRuleSchema schema) =
|
||||
ModuleRuleSchema { schema | caseBranchVisitorsOnEnter = visitor :: schema.caseBranchVisitorsOnEnter }
|
||||
|
||||
|
||||
{-| Add a visitor to the [`ModuleRuleSchema`](#ModuleRuleSchema) which will visit the module's
|
||||
case branches when exiting the branch.
|
||||
|
||||
See the documentation for [`withCaseBranchEnterVisitor`](#withCaseBranchEnterVisitor) for explanations and an example.
|
||||
|
||||
-}
|
||||
withCaseBranchExitVisitor : (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext )) -> ModuleRuleSchema schemaState moduleContext -> ModuleRuleSchema { schemaState | hasAtLeastOneVisitor : () } moduleContext
|
||||
withCaseBranchExitVisitor visitor (ModuleRuleSchema schema) =
|
||||
ModuleRuleSchema { schema | caseBranchVisitorsOnExit = visitor :: schema.caseBranchVisitorsOnExit }
|
||||
|
||||
|
||||
{-| Add a visitor to the [`ModuleRuleSchema`](#ModuleRuleSchema) which will visit the module's
|
||||
let declarations branches when entering the declaration.
|
||||
|
||||
The visitor can be very useful if you need to change the context when inside a let declaration.
|
||||
|
||||
The visitors would be called in the following order (ignore the expression visitor if you don't have one):
|
||||
|
||||
x =
|
||||
let
|
||||
declaration1 =
|
||||
expression1
|
||||
|
||||
declaration2 =
|
||||
expression2
|
||||
in
|
||||
letInValue
|
||||
|
||||
1. Expression visitor (enter) for the entire let expression.
|
||||
2. Let declaration visitor (enter) for `( declaration1, expression1 )`
|
||||
3. Expression visitor (enter then exit) for `expression1`
|
||||
4. Let declaration visitor (exit) for `( declaration1, expression1 )`
|
||||
5. Let declaration visitor (enter) for `( declaration2, expression2 )`
|
||||
6. Expression visitor (enter then exit) for `expression2`
|
||||
7. Let declaration visitor (exit) for `( declaration2, expression2 )`
|
||||
8. Expression visitor (enter then exit) for `letInValue`
|
||||
9. Expression visitor (exit) for the entire let expression.
|
||||
|
||||
You can use [`withLetDeclarationExitVisitor`](#withLetDeclarationExitVisitor) to visit the node on exit.
|
||||
|
||||
import Elm.Syntax.Expression as Expression exposing (Expression)
|
||||
import Elm.Syntax.Node as Node exposing (Node)
|
||||
import Review.Rule as Rule exposing (Rule)
|
||||
|
||||
rule : Rule
|
||||
rule =
|
||||
Rule.newModuleRuleSchema "NoUnusedLetFunctionParameters" ( [], [] )
|
||||
|> Rule.withExpressionEnterVisitor expressionVisitor
|
||||
|> Rule.withLetDeclarationEnterVisitor letDeclarationEnterVisitor
|
||||
|> Rule.withLetDeclarationExitVisitor letDeclarationExitVisitor
|
||||
|> Rule.fromModuleRuleSchema
|
||||
|
||||
type alias Context =
|
||||
( List String, List (List String) )
|
||||
|
||||
expressionVisitor : Node Expression -> Context -> ( List (Rule.Error {}), Context )
|
||||
expressionVisitor node (( scope, parentScopes ) as context) =
|
||||
case context of
|
||||
Expression.FunctionOrValue [] name ->
|
||||
( [], ( name :: used, parentScopes ) )
|
||||
|
||||
_ ->
|
||||
( [], context )
|
||||
|
||||
letDeclarationEnterVisitor : Node Expression.LetBlock -> Node Expression.LetDeclaration -> Context -> List ( Rule.Error {}, Context )
|
||||
letDeclarationEnterVisitor _ letDeclaration (( scope, parentScopes ) as context) =
|
||||
case Node.value letDeclaration of
|
||||
Expression.LetFunction _ ->
|
||||
( [], ( [], scope :: parentScopes ) )
|
||||
|
||||
Expression.LetDestructuring _ ->
|
||||
( [], context )
|
||||
|
||||
letDeclarationExitVisitor : Node Expression.LetBlock -> Node Expression.LetDeclaration -> Context -> List ( Rule.Error {}, Context )
|
||||
letDeclarationExitVisitor _ letDeclaration (( scope, parentScopes ) as context) =
|
||||
case Node.value letDeclaration of
|
||||
Expression.LetFunction _ ->
|
||||
let
|
||||
namesFromPattern =
|
||||
findNamesFromArguments letFunction
|
||||
|
||||
( unusedArguments, unmatchedUsed ) =
|
||||
findUnused namesFromPattern scope
|
||||
|
||||
newScopes =
|
||||
case parentScopes of
|
||||
head :: tail ->
|
||||
( unmatchedUsed ++ head, tail )
|
||||
|
||||
[] ->
|
||||
( unmatched, [] )
|
||||
in
|
||||
( List.map errorForUnused unusedArguments, newScopes )
|
||||
|
||||
Expression.LetDestructuring _ ->
|
||||
( [], context )
|
||||
|
||||
For convenience, the entire let expression is passed as the first argument.
|
||||
|
||||
-}
|
||||
withLetDeclarationEnterVisitor : (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext )) -> ModuleRuleSchema schemaState moduleContext -> ModuleRuleSchema { schemaState | hasAtLeastOneVisitor : () } moduleContext
|
||||
withLetDeclarationEnterVisitor visitor (ModuleRuleSchema schema) =
|
||||
ModuleRuleSchema { schema | letDeclarationVisitorsOnEnter = visitor :: schema.letDeclarationVisitorsOnEnter }
|
||||
|
||||
|
||||
{-| Add a visitor to the [`ModuleRuleSchema`](#ModuleRuleSchema) which will visit the module's
|
||||
let declarations branches when entering the declaration.
|
||||
|
||||
See the documentation for [`withLetDeclarationEnterVisitor`](#withLetDeclarationEnterVisitor) for explanations and an example.
|
||||
|
||||
-}
|
||||
withLetDeclarationExitVisitor : (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext )) -> ModuleRuleSchema schemaState moduleContext -> ModuleRuleSchema { schemaState | hasAtLeastOneVisitor : () } moduleContext
|
||||
withLetDeclarationExitVisitor visitor (ModuleRuleSchema schema) =
|
||||
ModuleRuleSchema { schema | letDeclarationVisitorsOnExit = visitor :: schema.letDeclarationVisitorsOnExit }
|
||||
|
||||
|
||||
{-| Add a function that makes a final evaluation of the module based only on the
|
||||
data that was collected in the `moduleContext`. This can be useful if you can't or if
|
||||
it is hard to determine something as you traverse the module.
|
||||
@ -3550,6 +3775,10 @@ type alias RunnableModuleVisitor moduleContext =
|
||||
, declarationVisitorsOnExit : List (Visitor Declaration moduleContext)
|
||||
, expressionVisitorsOnEnter : List (Visitor Expression moduleContext)
|
||||
, expressionVisitorsOnExit : List (Visitor Expression moduleContext)
|
||||
, letDeclarationVisitorsOnEnter : List (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, letDeclarationVisitorsOnExit : List (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, caseBranchVisitorsOnEnter : List (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, caseBranchVisitorsOnExit : List (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, finalEvaluationFns : List (moduleContext -> List (Error {}))
|
||||
}
|
||||
|
||||
@ -4111,13 +4340,28 @@ visitModuleForProjectRule schema initialContext module_ =
|
||||
(visitDeclaration
|
||||
schema.declarationVisitorsOnEnter
|
||||
schema.declarationVisitorsOnExit
|
||||
schema.expressionVisitorsOnEnter
|
||||
schema.expressionVisitorsOnExit
|
||||
{ expressionVisitorsOnEnter = schema.expressionVisitorsOnEnter
|
||||
, expressionVisitorsOnExit = schema.expressionVisitorsOnExit
|
||||
, letDeclarationVisitorsOnEnter = schema.letDeclarationVisitorsOnEnter
|
||||
, letDeclarationVisitorsOnExit = schema.letDeclarationVisitorsOnExit
|
||||
, caseBranchVisitorsOnEnter = schema.caseBranchVisitorsOnEnter
|
||||
, caseBranchVisitorsOnExit = schema.caseBranchVisitorsOnExit
|
||||
}
|
||||
)
|
||||
module_.ast.declarations
|
||||
|> (\( errors, moduleContext ) -> ( makeFinalEvaluation schema.finalEvaluationFns ( errors, moduleContext ), moduleContext ))
|
||||
|
||||
|
||||
type alias ExpressionRelatedVisitors moduleContext =
|
||||
{ expressionVisitorsOnEnter : List (Visitor Expression moduleContext)
|
||||
, expressionVisitorsOnExit : List (Visitor Expression moduleContext)
|
||||
, letDeclarationVisitorsOnEnter : List (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, letDeclarationVisitorsOnExit : List (Node Expression.LetBlock -> Node Expression.LetDeclaration -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, caseBranchVisitorsOnEnter : List (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
, caseBranchVisitorsOnExit : List (Node Expression.CaseBlock -> ( Node Pattern, Node Expression ) -> moduleContext -> ( List (Error {}), moduleContext ))
|
||||
}
|
||||
|
||||
|
||||
extractSourceCode : List String -> Range -> String
|
||||
extractSourceCode lines range =
|
||||
lines
|
||||
@ -4144,37 +4388,87 @@ visitImport :
|
||||
-> moduleContext
|
||||
-> ( List (Error {}), moduleContext )
|
||||
visitImport importVisitors node moduleContext =
|
||||
visitNodeWithListOfVisitors importVisitors node ( [], moduleContext )
|
||||
visitWithListOfVisitors importVisitors node ( [], moduleContext )
|
||||
|
||||
|
||||
visitDeclaration :
|
||||
List (Visitor Declaration moduleContext)
|
||||
-> List (Visitor Declaration moduleContext)
|
||||
-> List (Visitor Expression moduleContext)
|
||||
-> List (Visitor Expression moduleContext)
|
||||
-> ExpressionRelatedVisitors moduleContext
|
||||
-> Node Declaration
|
||||
-> moduleContext
|
||||
-> ( List (Error {}), moduleContext )
|
||||
visitDeclaration declarationVisitorsOnEnter declarationVisitorsOnExit expressionVisitorsOnEnter expressionVisitorsOnExit node moduleContext =
|
||||
visitDeclaration declarationVisitorsOnEnter declarationVisitorsOnExit expressionRelatedVisitors node moduleContext =
|
||||
( [], moduleContext )
|
||||
|> visitNodeWithListOfVisitors declarationVisitorsOnEnter node
|
||||
|> accumulateList (visitExpression expressionVisitorsOnEnter expressionVisitorsOnExit) (expressionsInDeclaration node)
|
||||
|> visitNodeWithListOfVisitors declarationVisitorsOnExit node
|
||||
|> visitWithListOfVisitors declarationVisitorsOnEnter node
|
||||
|> accumulateList (visitExpression expressionRelatedVisitors) (expressionsInDeclaration node)
|
||||
|> visitWithListOfVisitors declarationVisitorsOnExit node
|
||||
|
||||
|
||||
visitExpression :
|
||||
List (Visitor Expression moduleContext)
|
||||
-> List (Visitor Expression moduleContext)
|
||||
ExpressionRelatedVisitors moduleContext
|
||||
-> Node Expression
|
||||
-> moduleContext
|
||||
-> ( List (Error {}), moduleContext )
|
||||
visitExpression onEnter onExit node moduleContext =
|
||||
visitExpression expressionRelatedVisitors node moduleContext =
|
||||
-- IGNORE TCO
|
||||
-- Is there a way to make this function TCO?
|
||||
case Node.value node of
|
||||
Expression.LetExpression letBlock ->
|
||||
( [], moduleContext )
|
||||
|> visitWithListOfVisitors expressionRelatedVisitors.expressionVisitorsOnEnter node
|
||||
|> accumulateList (visitLetDeclaration expressionRelatedVisitors (Node (Node.range node) letBlock)) letBlock.declarations
|
||||
|> accumulate (visitExpression expressionRelatedVisitors letBlock.expression)
|
||||
|> visitWithListOfVisitors expressionRelatedVisitors.expressionVisitorsOnExit node
|
||||
|
||||
Expression.CaseExpression caseBlock ->
|
||||
( [], moduleContext )
|
||||
|> visitWithListOfVisitors expressionRelatedVisitors.expressionVisitorsOnEnter node
|
||||
|> accumulate (visitExpression expressionRelatedVisitors caseBlock.expression)
|
||||
|> accumulateList (visitCaseBranch expressionRelatedVisitors (Node (Node.range node) caseBlock)) caseBlock.cases
|
||||
|> visitWithListOfVisitors expressionRelatedVisitors.expressionVisitorsOnExit node
|
||||
|
||||
_ ->
|
||||
( [], moduleContext )
|
||||
|> visitWithListOfVisitors expressionRelatedVisitors.expressionVisitorsOnEnter node
|
||||
|> accumulateList (visitExpression expressionRelatedVisitors) (expressionChildren node)
|
||||
|> visitWithListOfVisitors expressionRelatedVisitors.expressionVisitorsOnExit node
|
||||
|
||||
|
||||
visitLetDeclaration :
|
||||
ExpressionRelatedVisitors moduleContext
|
||||
-> Node Expression.LetBlock
|
||||
-> Node Expression.LetDeclaration
|
||||
-> moduleContext
|
||||
-> ( List (Error {}), moduleContext )
|
||||
visitLetDeclaration expressionRelatedVisitors letBlockWithRange ((Node _ letDeclaration) as letDeclarationWithRange) moduleContext =
|
||||
let
|
||||
expressionNode : Node Expression
|
||||
expressionNode =
|
||||
case letDeclaration of
|
||||
Expression.LetFunction function ->
|
||||
functionToExpression function
|
||||
|
||||
Expression.LetDestructuring _ expr ->
|
||||
expr
|
||||
in
|
||||
( [], moduleContext )
|
||||
|> visitNodeWithListOfVisitors onEnter node
|
||||
|> accumulateList (visitExpression onEnter onExit) (expressionChildren node)
|
||||
|> visitNodeWithListOfVisitors onExit node
|
||||
|> visitWithListOfVisitors2 expressionRelatedVisitors.letDeclarationVisitorsOnEnter letBlockWithRange letDeclarationWithRange
|
||||
|> accumulate (visitExpression expressionRelatedVisitors expressionNode)
|
||||
|> visitWithListOfVisitors2 expressionRelatedVisitors.letDeclarationVisitorsOnExit letBlockWithRange letDeclarationWithRange
|
||||
|
||||
|
||||
visitCaseBranch :
|
||||
ExpressionRelatedVisitors moduleContext
|
||||
-> Node Expression.CaseBlock
|
||||
-> ( Node Pattern, Node Expression )
|
||||
-> moduleContext
|
||||
-> ( List (Error {}), moduleContext )
|
||||
visitCaseBranch expressionRelatedVisitors caseBlockWithRange (( _, caseExpression ) as caseBranch) moduleContext =
|
||||
( [], moduleContext )
|
||||
|> visitWithListOfVisitors2 expressionRelatedVisitors.caseBranchVisitorsOnEnter caseBlockWithRange caseBranch
|
||||
|> accumulate (visitExpression expressionRelatedVisitors caseExpression)
|
||||
|> visitWithListOfVisitors2 expressionRelatedVisitors.caseBranchVisitorsOnExit caseBlockWithRange caseBranch
|
||||
|
||||
|
||||
{-| Concatenate the errors of the previous step and of the last step.
|
||||
@ -4306,14 +4600,18 @@ expressionsInDeclaration node =
|
||||
[]
|
||||
|
||||
|
||||
visitNodeWithListOfVisitors :
|
||||
List (Visitor nodeType moduleContext)
|
||||
-> Node nodeType
|
||||
-> ( List (Error {}), moduleContext )
|
||||
-> ( List (Error {}), moduleContext )
|
||||
visitNodeWithListOfVisitors visitors node initialErrorsAndContext =
|
||||
visitWithListOfVisitors : List (a -> context -> ( List (Error {}), context )) -> a -> ( List (Error {}), context ) -> ( List (Error {}), context )
|
||||
visitWithListOfVisitors visitors a initialErrorsAndContext =
|
||||
List.foldl
|
||||
(\visitor -> accumulate (visitor node))
|
||||
(\visitor -> accumulate (visitor a))
|
||||
initialErrorsAndContext
|
||||
visitors
|
||||
|
||||
|
||||
visitWithListOfVisitors2 : List (a -> b -> context -> ( List (Error {}), context )) -> a -> b -> ( List (Error {}), context ) -> ( List (Error {}), context )
|
||||
visitWithListOfVisitors2 visitors a b initialErrorsAndContext =
|
||||
List.foldl
|
||||
(\visitor -> accumulate (visitor a b))
|
||||
initialErrorsAndContext
|
||||
visitors
|
||||
|
||||
@ -4381,12 +4679,12 @@ accumulateWithListOfVisitors visitors element initialErrorsAndContext =
|
||||
visitors
|
||||
|
||||
|
||||
accumulateList : (Node a -> context -> ( List (Error {}), context )) -> List (Node a) -> ( List (Error {}), context ) -> ( List (Error {}), context )
|
||||
accumulateList visitor nodes initialErrorsAndContext =
|
||||
accumulateList : (a -> context -> ( List (Error {}), context )) -> List a -> ( List (Error {}), context ) -> ( List (Error {}), context )
|
||||
accumulateList visitor elements initialErrorsAndContext =
|
||||
List.foldl
|
||||
(\node -> accumulate (visitor node))
|
||||
(\element -> accumulate (visitor element))
|
||||
initialErrorsAndContext
|
||||
nodes
|
||||
elements
|
||||
|
||||
|
||||
{-| Concatenate the errors of the previous step and of the last step, and take the last step's context.
|
||||
@ -5579,7 +5877,7 @@ scope_popScopeExit node context =
|
||||
scope_expressionEnterVisitor : Node Expression -> ScopeModuleContext -> ScopeModuleContext
|
||||
scope_expressionEnterVisitor node context =
|
||||
case Node.value node of
|
||||
Expression.LetExpression { declarations, expression } ->
|
||||
Expression.LetExpression { declarations } ->
|
||||
let
|
||||
newContext : ScopeModuleContext
|
||||
newContext =
|
||||
|
Loading…
Reference in New Issue
Block a user