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b860fddd52
I discovered this when experimenting with `std::map::iterator`, which has a const overload of `operator*` that returns a non-const reference, and does not have a const overload of `operator*`. rdar://112471779
65 lines
2.7 KiB
Swift
65 lines
2.7 KiB
Swift
// RUN: %target-swift-ide-test -print-module -module-to-print=CustomSequence -source-filename=x -I %S/Inputs -enable-experimental-cxx-interop -module-cache-path %t | %FileCheck %s
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// CHECK: struct SimpleSequence : CxxConvertibleToCollection {
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// CHECK: typealias Element = ConstIterator.Pointee
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// CHECK: typealias Iterator = CxxIterator<SimpleSequence>
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// CHECK: typealias RawIterator = ConstIterator
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// CHECK: }
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// CHECK: struct SimpleSequenceWithOutOfLineEqualEqual : CxxConvertibleToCollection {
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// CHECK: typealias Element = ConstIteratorOutOfLineEq.Pointee
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// CHECK: typealias Iterator = CxxIterator<SimpleSequenceWithOutOfLineEqualEqual>
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// CHECK: typealias RawIterator = ConstIteratorOutOfLineEq
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// CHECK: }
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// CHECK: struct SimpleArrayWrapperNullableIterators : CxxConvertibleToCollection {
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// CHECK: typealias Element = Optional<UnsafePointer<Int32>>.Pointee
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// CHECK: typealias Iterator = CxxIterator<SimpleArrayWrapperNullableIterators>
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// CHECK: typealias RawIterator = UnsafePointer<Int32>?
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// CHECK: }
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// CHECK: struct SimpleEmptySequence : CxxConvertibleToCollection {
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// CHECK: typealias Element = Optional<UnsafePointer<Int32>>.Pointee
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// CHECK: typealias Iterator = CxxIterator<SimpleEmptySequence>
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// CHECK: typealias RawIterator = UnsafePointer<Int32>?
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// CHECK: }
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// CHECK: struct HasMutatingBeginEnd {
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// CHECK-NOT: typealias Element = ConstIterator.Pointee
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// CHECK-NOT: typealias Iterator = CxxIterator<HasMutatingBeginEnd>
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// CHECK-NOT: typealias RawIterator = ConstIterator
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// CHECK: }
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// CHECK: struct HasNoBeginMethod {
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// CHECK-NOT: typealias Element
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// CHECK-NOT: typealias Iterator
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// CHECK-NOT: typealias RawIterator
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// CHECK: }
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// CHECK: struct HasNoEndMethod {
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// CHECK-NOT: typealias Element
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// CHECK-NOT: typealias Iterator
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// CHECK-NOT: typealias RawIterator
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// CHECK: }
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// CHECK: struct HasBeginEndTypeMismatch {
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// CHECK-NOT: typealias Element
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// CHECK-NOT: typealias Iterator
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// CHECK-NOT: typealias RawIterator
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// CHECK: }
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// CHECK: struct HasBeginEndReturnNonIterators {
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// CHECK-NOT: typealias Element
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// CHECK-NOT: typealias Iterator
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// CHECK-NOT: typealias RawIterator
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// CHECK: }
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// CHECK: struct HasTemplatedIterator<Int32, NoDefinition<Int32>> {
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// CHECK-NOT: typealias Element
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// CHECK-NOT: typealias Iterator
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// CHECK-NOT: typealias RawIterator
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// CHECK: }
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// CHECK: typealias HasUninstantiatableIterator = HasTemplatedIterator<Int32, NoDefinition<Int32>>
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// CHECK: struct HasInputOutputConstIterator : CxxConvertibleToCollection {
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// CHECK: typealias Element = InputOutputConstIterator.Pointee
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// CHECK: typealias Iterator = CxxIterator<HasInputOutputConstIterator>
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// CHECK: typealias RawIterator = HasInputOutputConstIterator.iterator
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// CHECK: }
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