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ba68faaed5
Find all the usages of `--enable-experimental-feature` or `--enable-upcoming-feature` in the tests and replace some of the `REQUIRES: asserts` to use `REQUIRES: swift-feature-Foo` instead, which should correctly apply to depending on the asserts/noasserts mode of the toolchain for each feature. Remove some comments that talked about enabling asserts since they don't apply anymore (but I might had miss some). All this was done with an automated script, so some formatting weirdness might happen, but I hope I fixed most of those. There might be some tests that were `REQUIRES: asserts` that might run in `noasserts` toolchains now. This will normally be because their feature went from experimental to upcoming/base and the tests were not updated.
94 lines
2.3 KiB
Swift
94 lines
2.3 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -enable-experimental-feature Extern -enable-experimental-feature Embedded -enforce-exclusivity=none %s -c -o %t/a.o
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// RUN: %target-clang -x c -c %S/Inputs/print.c -o %t/print.o
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// RUN: %target-clang %t/a.o %t/print.o -o %t/a.out
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// RUN: %target-run %t/a.out | %FileCheck %s
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// REQUIRES: swift_in_compiler
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// REQUIRES: executable_test
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// REQUIRES: optimized_stdlib
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// REQUIRES: OS=macosx || OS=linux-gnu
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// REQUIRES: swift_feature_Embedded
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// REQUIRES: swift_feature_Extern
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@_extern(c, "putchar")
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@discardableResult
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func putchar(_: CInt) -> CInt
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public func print(_ s: StaticString, terminator: StaticString = "\n") {
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var p = s.utf8Start
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while p.pointee != 0 {
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putchar(CInt(p.pointee))
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p += 1
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}
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p = terminator.utf8Start
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while p.pointee != 0 {
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putchar(CInt(p.pointee))
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p += 1
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}
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}
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@_silgen_name("print_long")
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func print_long(_: Int)
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public func print(_ n: Int, terminator: StaticString = "\n") {
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print_long(n)
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print("", terminator: terminator)
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}
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@_silgen_name("malloc")
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func malloc(_: Int) -> UnsafeMutableRawPointer
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struct Bytes<T>: Collection {
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var storage: UnsafeMutableBufferPointer<T>
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var size: Int
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init(size: Int, initialValue: T) {
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self.storage = .init(start: malloc(MemoryLayout<T>.stride * size).assumingMemoryBound(to: T.self), count: size)
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self.storage.initialize(repeating: initialValue)
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self.size = size
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}
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func index(after i: Int) -> Int {
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return i + 1
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}
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subscript(position: Int) -> T {
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get {
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return storage[position]
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}
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set(newValue) {
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storage[position] = newValue
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}
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}
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public subscript(bounds: Range<Index>) -> SubSequence {
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get { fatalError() }
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set { fatalError() }
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}
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var startIndex: Int { return 0 }
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var endIndex: Int { return size }
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typealias Element = T
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typealias Index = Int
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typealias SubSequence = Bytes
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}
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func foo() {
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var bytes = Bytes<Int>(size: 10, initialValue: 0)
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bytes[4] = 42
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bytes[2] = 22
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bytes[6] = 13
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bytes[6] = 15
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bytes[8] = 9
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bytes[9] = -1
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print(bytes[0]) // CHECK: 0
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print(bytes.max()!)// CHECK: 42
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print(bytes.min()!) // CHECK: -1
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}
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foo()
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