130 lines
6.5 KiB
Go
130 lines
6.5 KiB
Go
package printer
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import (
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"github.com/microsoft/typescript-go/internal/ast"
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"github.com/microsoft/typescript-go/internal/binder"
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"github.com/microsoft/typescript-go/internal/core"
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"github.com/microsoft/typescript-go/internal/evaluator"
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"github.com/microsoft/typescript-go/internal/nodebuilder"
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)
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type SymbolAccessibility int32
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const (
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SymbolAccessibilityAccessible SymbolAccessibility = iota
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SymbolAccessibilityNotAccessible
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SymbolAccessibilityCannotBeNamed
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SymbolAccessibilityNotResolved
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)
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type SymbolAccessibilityResult struct {
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Accessibility SymbolAccessibility
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AliasesToMakeVisible []*ast.Node // aliases that need to have this symbol visible
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ErrorSymbolName string // Optional - symbol name that results in error
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ErrorNode *ast.Node // Optional - node that results in error
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ErrorModuleName string // Optional - If the symbol is not visible from module, module's name
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}
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/**
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* Indicates how to serialize the name for a TypeReferenceNode when emitting decorator metadata
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*
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* @internal
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*/
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type TypeReferenceSerializationKind int32
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const (
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// The TypeReferenceNode could not be resolved.
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// The type name should be emitted using a safe fallback.
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TypeReferenceSerializationKindUnknown = iota
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// The TypeReferenceNode resolves to a type with a constructor
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// function that can be reached at runtime (e.g. a `class`
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// declaration or a `var` declaration for the static side
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// of a type, such as the global `Promise` type in lib.d.ts).
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TypeReferenceSerializationKindTypeWithConstructSignatureAndValue
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// The TypeReferenceNode resolves to a Void-like, Nullable, or Never type.
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TypeReferenceSerializationKindVoidNullableOrNeverType
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// The TypeReferenceNode resolves to a Number-like type.
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TypeReferenceSerializationKindNumberLikeType
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// The TypeReferenceNode resolves to a BigInt-like type.
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TypeReferenceSerializationKindBigIntLikeType
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// The TypeReferenceNode resolves to a String-like type.
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TypeReferenceSerializationKindStringLikeType
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// The TypeReferenceNode resolves to a Boolean-like type.
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TypeReferenceSerializationKindBooleanType
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// The TypeReferenceNode resolves to an Array-like type.
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TypeReferenceSerializationKindArrayLikeType
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// The TypeReferenceNode resolves to the ESSymbol type.
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TypeReferenceSerializationKindESSymbolType
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// The TypeReferenceNode resolved to the global Promise constructor symbol.
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TypeReferenceSerializationKindPromise
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// The TypeReferenceNode resolves to a Function type or a type with call signatures.
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TypeReferenceSerializationKindTypeWithCallSignature
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// The TypeReferenceNode resolves to any other type.
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TypeReferenceSerializationKindObjectType
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)
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type EmitResolver interface {
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binder.ReferenceResolver
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IsReferencedAliasDeclaration(node *ast.Node) bool
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IsValueAliasDeclaration(node *ast.Node) bool
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IsTopLevelValueImportEqualsWithEntityName(node *ast.Node) bool
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MarkLinkedReferencesRecursively(file *ast.SourceFile)
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GetExternalModuleFileFromDeclaration(node *ast.Node) *ast.SourceFile
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GetEffectiveDeclarationFlags(node *ast.Node, flags ast.ModifierFlags) ast.ModifierFlags
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GetResolutionModeOverride(node *ast.Node) core.ResolutionMode
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// decorator metadata
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GetTypeReferenceSerializationKind(name *ast.EntityName, serialScope *ast.Node) TypeReferenceSerializationKind
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// const enum inlining
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GetConstantValue(node *ast.Node) any
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// JSX Emit
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GetJsxFactoryEntity(location *ast.Node) *ast.Node
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GetJsxFragmentFactoryEntity(location *ast.Node) *ast.Node
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SetReferencedImportDeclaration(node *ast.IdentifierNode, ref *ast.Declaration) // for overriding the reference resolver behavior for generated identifiers
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// declaration emit checker functionality projections
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PrecalculateDeclarationEmitVisibility(file *ast.SourceFile)
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IsSymbolAccessible(symbol *ast.Symbol, enclosingDeclaration *ast.Node, meaning ast.SymbolFlags, shouldComputeAliasToMarkVisible bool) SymbolAccessibilityResult
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IsEntityNameVisible(entityName *ast.Node, enclosingDeclaration *ast.Node) SymbolAccessibilityResult // previously SymbolVisibilityResult in strada - ErrorModuleName never set
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IsExpandoFunctionDeclaration(node *ast.Node) bool
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IsExpandoFunctionDeclarationUnsafe(node *ast.Node) bool
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IsLiteralConstDeclaration(node *ast.Node) bool
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RequiresAddingImplicitUndefined(node *ast.Node, symbol *ast.Symbol, enclosingDeclaration *ast.Node) bool
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IsDeclarationVisible(node *ast.Node) bool
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IsNameResolvable(location *ast.Node, name string) bool
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IsImportRequiredByAugmentation(decl *ast.ImportDeclaration) bool
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IsDefinitelyReferenceToGlobalSymbolObject(node *ast.Node) bool
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IsImplementationOfOverload(node *ast.SignatureDeclaration) bool
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GetEnumMemberValue(node *ast.Node) evaluator.Result
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IsLateBound(node *ast.Node) bool
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IsOptionalParameter(node *ast.Node) bool
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IsThisPropertyAssignmentDeclarationRedundant(node *ast.Node) bool
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// isolatedDeclarations-specific declaration emit
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GetPropertiesOfContainerFunction(node *ast.Node) []*ast.Symbol
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RequiresAddingImplicitUndefinedUnsafe(node *ast.Node, symbol *ast.Symbol, enclosingDeclaration *ast.Node) bool
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GetReferencedValueDeclarationUnsafe(node *ast.IdentifierNode) *ast.Declaration
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// Node construction for declaration emit
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CreateTypeOfDeclaration(emitContext *EmitContext, declaration *ast.Node, enclosingDeclaration *ast.Node, flags nodebuilder.Flags, internalFlags nodebuilder.InternalFlags, tracker nodebuilder.SymbolTracker) *ast.Node
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CreateReturnTypeOfSignatureDeclaration(emitContext *EmitContext, signatureDeclaration *ast.Node, enclosingDeclaration *ast.Node, flags nodebuilder.Flags, internalFlags nodebuilder.InternalFlags, tracker nodebuilder.SymbolTracker) *ast.Node
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CreateTypeParametersOfSignatureDeclaration(emitContext *EmitContext, signatureDeclaration *ast.Node, enclosingDeclaration *ast.Node, flags nodebuilder.Flags, internalFlags nodebuilder.InternalFlags, tracker nodebuilder.SymbolTracker) []*ast.Node
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CreateLiteralConstValue(emitContext *EmitContext, node *ast.Node, tracker nodebuilder.SymbolTracker) *ast.Node
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CreateTypeOfExpression(emitContext *EmitContext, expression *ast.Node, enclosingDeclaration *ast.Node, flags nodebuilder.Flags, internalFlags nodebuilder.InternalFlags, tracker nodebuilder.SymbolTracker) *ast.Node
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CreateLateBoundIndexSignatures(emitContext *EmitContext, container *ast.Node, enclosingDeclaration *ast.Node, flags nodebuilder.Flags, internalFlags nodebuilder.InternalFlags, tracker nodebuilder.SymbolTracker) []*ast.Node
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TryJSTypeNodeToTypeNode(emitContext *EmitContext, typeNode *ast.Node, enclosingDeclaration *ast.Node, flags nodebuilder.Flags, internalFlags nodebuilder.InternalFlags, tracker nodebuilder.SymbolTracker) *ast.Node
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}
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