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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
//
//===----------------------------------------------------------------------===//
// This test file has been translated from swift/test/Parse/escaped_identifiers.swift
import XCTest
final class EscapedIdentifiersTests: ParserTestCase {
func testEscapedIdentifiers1() {
assertParse(
"""
func `protocol`() {}
"""
)
}
func testEscapedIdentifiers2() {
assertParse(
"""
`protocol`()
"""
)
}
func testEscapedIdentifiers3() {
assertParse(
"""
class `Type` {}
"""
)
}
func testEscapedIdentifiers4() {
assertParse(
"""
var `class` = `Type`.self
"""
)
}
func testEscapedIdentifiers5() {
assertParse(
"""
func foo() {}
"""
)
}
func testEscapedIdentifiers6() {
assertParse(
"""
`foo`()
"""
)
}
func testEscapedIdentifiers7() {
assertParse(
"""
// Escaping suppresses identifier contextualization.
var get: (() -> ()) -> () = { $0() }
"""
)
}
func testEscapedIdentifiers8() {
assertParse(
"""
var applyGet: Int {
`get` { }
return 0
}
"""
)
}
func testEscapedIdentifiers9() {
assertParse(
"""
enum `switch` {}
"""
)
}
func testEscapedIdentifiers10() {
assertParse(
"""
typealias `Self` = Int
"""
)
}
}
|
