Files
swift-mirror/test/CAS/macro_option_set.swift
Steven Wu 756e53967e [TEST-ONLY] Add utility to perform explicit module build
Add a script to build all dependencies for explicit module build in one
step. This reduces the boiling plate code needed to write a test for
explicit module build and allows the test to be more cross platform and
resilient to module dependencies changes.
2025-12-09 12:16:18 -08:00

48 lines
1.8 KiB
Swift

// REQUIRES: swift_swift_parser
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -scan-dependencies -module-load-mode prefer-serialized -module-name MyApp -module-cache-path %t/clang-module-cache -O \
// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
// RUN: %s -o %t/deps.json -swift-version 5 -cache-compile-job -cas-path %t/cas -plugin-path %swift-plugin-dir
// RUN: %{python} %S/Inputs/SwiftDepsExtractor.py %t/deps.json MyApp casFSRootID > %t/fs.casid
// RUN: %cache-tool -cas-path %t/cas -cache-tool-action print-include-tree-list @%t/fs.casid | %FileCheck %s --check-prefix=FS
// FS: SwiftMacros
// RUN: %{python} %S/../../utils/swift-build-modules.py --cas %t/cas %swift_frontend_plain %t/deps.json -o %t/MyApp.cmd
// RUN: %target-swift-frontend \
// RUN: -typecheck -verify -cache-compile-job -cas-path %t/cas \
// RUN: -swift-version 5 -module-name MyApp -O \
// RUN: -plugin-path %swift-plugin-dir \
// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
// RUN: %s @%t/MyApp.cmd
import Swift
@attached(member, names: named(RawValue), named(rawValue), named(`init`), arbitrary)
@attached(extension, conformances: OptionSet)
public macro OptionSet<RawType>() =
#externalMacro(module: "SwiftMacros", type: "OptionSetMacro")
@OptionSet<UInt8>
struct ShippingOptions {
private enum Options: Int {
case nextDay
case secondDay
case priority
case standard
}
static let express: ShippingOptions = [.nextDay, .secondDay]
static let all: ShippingOptions = [.express, .priority, .standard]
}
let options = ShippingOptions.express
assert(options.contains(.nextDay))
assert(options.contains(.secondDay))
assert(!options.contains(.standard))