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swift-mirror/test/api-digester/stability-stdlib-abi-without-asserts.test
2021-04-28 15:39:01 -07:00

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// RUN: %empty-directory(%t.tmp)
// mkdir %t.tmp/module-cache && mkdir %t.tmp/dummy.sdk
// RUN: %api-digester -diagnose-sdk -module Swift -o %t.tmp/changes.txt -module-cache-path %t.tmp/module-cache -sdk %t.tmp/dummy.sdk -abi -avoid-location -v
// RUN: %clang -E -P -x c %S/stability-stdlib-abi-without-asserts.test -o - | sed '/^\s*$/d' | sort > %t.tmp/stability-stdlib-abi.swift.expected
// RUN: %clang -E -P -x c %t.tmp/changes.txt -o - | sed '/^\s*$/d' | sort > %t.tmp/changes.txt.tmp
// RUN: diff -u %t.tmp/stability-stdlib-abi.swift.expected %t.tmp/changes.txt.tmp
// *** DO NOT DISABLE OR XFAIL THIS TEST. *** (See comment below.)
// Welcome, Build Wrangler!
//
// This file lists APIs that have recently changed in a way that potentially
// indicates an ABI- or source-breaking problem.
//
// A failure in this test indicates that there is a potential breaking change in
// the Standard Library. If you observe a failure outside of a PR test, please
// reach out to the Standard Library team directly to make sure this gets
// resolved quickly! If your own PR fails in this test, you probably have an
// ABI- or source-breaking change in your commits. Please go and fix it.
//
// Please DO NOT DISABLE THIS TEST. In addition to ignoring the current set of
// ABI breaks, XFAILing this test also silences any future ABI breaks that may
// land on this branch, which simply generates extra work for the next person
// that picks up the mess.
//
// Instead of disabling this test, you'll need to extend the list of expected
// changes at the bottom. (You'll also need to do this if your own PR triggers
// false positives, or if you have special permission to break things.) You can
// find a diff of what needs to be added in the output of the failed test run.
// The order of lines doesn't matter, and you can also include comments to refer
// to any bugs you filed.
//
// Thank you for your help ensuring the stdlib remains compatible with its past!
// -- Your friendly stdlib engineers
// REQUIRES: swift_stdlib_no_asserts
// *** DO NOT DISABLE OR XFAIL THIS TEST. *** (See comment above.)
// SR-13362
// We currently only have a baseline for Intel CPUs on macOS.
// REQUIRES: OS=macosx && CPU=x86_64
// The digester can incorrectly register a generic signature change when
// declarations are shuffled. rdar://problem/46618883
// UNSUPPORTED: swift_evolve
// *** DO NOT DISABLE OR XFAIL THIS TEST. *** (See comment above.)
Func _prespecialize() is a new API without @available attribute
Func _stdlib_isOSVersionAtLeastOrVariantVersionAtLeast(_:_:_:_:_:_:) is a new API without @available attribute
// These reflection APIs are exposed to facilitate building SwiftReflectionTest.swift when testing Release builds.
Func _getMetadataSection(_:) is a new API without @available attribute
Func _getMetadataSectionCount() is a new API without @available attribute
Func _getMetadataSectionName(_:) is a new API without @available attribute
Func Collection.removingSubranges(_:) has been removed
Func Collection.subranges(of:) has been removed
Func Collection.subranges(where:) has been removed
Func MutableCollection.moveSubranges(_:to:) has been removed
Func MutableCollection.removeSubranges(_:) has been removed
Func RangeReplaceableCollection.removeSubranges(_:) has been removed
Struct AnyHashable has added a conformance to an existing protocol _HasCustomAnyHashableRepresentation
Struct DiscontiguousSlice has been removed
Struct RangeSet has been removed
Subscript Collection.subscript(_:) has been removed
Subscript MutableCollection.subscript(_:) has been removed
Protocol CodingKey has added inherited protocol Sendable
Protocol CodingKey has generic signature change from <Self : Swift.CustomDebugStringConvertible, Self : Swift.CustomStringConvertible> to <Self : Swift.CustomDebugStringConvertible, Self : Swift.CustomStringConvertible, Self : Swift.Sendable>
Protocol Error has added inherited protocol Sendable
Protocol Error has generic signature change from to <Self : Swift.Sendable>
// *** DO NOT DISABLE OR XFAIL THIS TEST. *** (See comment above.)