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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import SwiftSyntax
import SwiftSyntaxBuilder
import SyntaxSupport
import Utils
let syntaxKindFile = SourceFileSyntax(leadingTrivia: copyrightHeader) {
try! EnumDeclSyntax(
"""
/// Enumerates the known kinds of Syntax represented in the Syntax tree.
public enum SyntaxKind: Sendable
"""
) {
DeclSyntax("case token")
for node in NON_BASE_SYNTAX_NODES {
DeclSyntax(
"""
\(node.apiAttributes())\
case \(node.varOrCaseName)
"""
)
}
try VariableDeclSyntax("public var isSyntaxCollection: Bool") {
try SwitchExprSyntax("switch self") {
for node in SYNTAX_NODES where node.base == .syntaxCollection {
SwitchCaseSyntax("case .\(node.varOrCaseName):") {
StmtSyntax("return true")
}
}
SwitchCaseSyntax("default:") {
StmtSyntax("return false")
}
}
}
try VariableDeclSyntax("public var isMissing: Bool") {
try SwitchExprSyntax("switch self") {
for name in SyntaxNodeKind.allCases where name.isMissing {
SwitchCaseSyntax("case .\(name.varOrCaseName):") {
StmtSyntax("return true")
}
}
SwitchCaseSyntax("default:") {
StmtSyntax("return false")
}
}
}
try VariableDeclSyntax("public var syntaxNodeType: SyntaxProtocol.Type") {
try SwitchExprSyntax("switch self") {
SwitchCaseSyntax("case .token:") {
StmtSyntax("return TokenSyntax.self")
}
for node in NON_BASE_SYNTAX_NODES {
SwitchCaseSyntax("case .\(node.varOrCaseName):") {
StmtSyntax("return \(node.kind.syntaxType).self")
}
}
}
}
}
}
|
