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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.
78 lines
2.0 KiB
Swift
78 lines
2.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend %s -enable-experimental-feature Extern -enable-experimental-feature Embedded -c -o %t/main.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/main.o %t/print.o -o %t/a.out -dead_strip
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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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func print(_ array: [Int]) {
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print("[", terminator: "")
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for i in 0 ..< array.count {
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print_long(array[i])
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if i != array.count - 1 { print(", ", terminator: "") }
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}
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print("]")
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}
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@_silgen_name("memcmp")
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func memcmp(_: UnsafeRawPointer, _: UnsafeRawPointer, _: Int) -> CInt
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@_silgen_name("memcpy")
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func memcpy(_: UnsafeMutableRawPointer, _: UnsafeRawPointer, _: Int) -> UnsafeRawPointer
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func test() {
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print("Calling memcmp")
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// CHECK: Calling memcmp
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// const arrays
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print(Int(memcmp([1, 2, 3], [1, 2, 3], MemoryLayout<Int>.size * 3)))
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print(Int(memcmp([1, 2, 3], [1, 2, 4], MemoryLayout<Int>.size * 3)))
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// CHECK-NEXT: 0
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// CHECK-NEXT: 1
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let a1 = [1, 2, 3]
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let a2 = [1, 2, 4]
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print(Int(memcmp(a1, a2, MemoryLayout<Int>.size * 3)))
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// CHECK-NEXT: 1
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// mutable array
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var arr = [1, 2, 3, 4, 5]
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var int42 = 42
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memcpy(&arr, &int42, MemoryLayout<Int>.size)
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print(arr)
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// CHECK-NEXT: [42, 2, 3, 4, 5]
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}
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test()
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