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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/toplevel_library.swift
import XCTest
final class ToplevelLibraryTests: ParserTestCase {
func testToplevelLibrary1() {
assertParse(
"""
// make sure trailing semicolons are valid syntax in toplevel library code.
var x = 4;
"""
)
}
func testToplevelLibraryInvalid1() {
assertParse(
"""
let x = 42
x + x;
x + x;
// Make sure we don't crash on closures at the top level
({ })
({ 5 }())
"""
)
}
func testToplevelLibraryInvalid2() {
assertParse(
"""
for i1️⃣
""",
diagnostics: [
DiagnosticSpec(
message: "expected 'in', expression, and body in 'for' statement",
fixIts: ["insert 'in', expression, and body"]
)
],
fixedSource: """
for i in <#expression#> {
}
"""
)
}
}
|
