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192 lines
6.4 KiB
Swift
192 lines
6.4 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -lswiftSwiftReflectionTest %s -o %t/reflect_Enum_MultiPayload_generic7
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// RUN: %target-codesign %t/reflect_Enum_MultiPayload_generic7
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// RUN: %target-run %target-swift-reflection-test %t/reflect_Enum_MultiPayload_generic7 | tee /dev/stderr | %FileCheck %s --check-prefix=CHECK --check-prefix=X%target-ptrsize --dump-input=fail
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// REQUIRES: reflection_test_support
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// REQUIRES: executable_test
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// UNSUPPORTED: use_os_stdlib
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// UNSUPPORTED: asan
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import SwiftReflectionTest
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// This will always get treated as a single-payload enum
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enum A<T> {
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case a(T)
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case b(Void)
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case c(Void)
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}
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reflect(enum: A<Int>.a(7))
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// CHECK: Reflecting an enum.
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// CHECK-NEXT: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum reflect_Enum_MultiPayload_generic7.A
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// CHECK-NEXT: (struct Swift.Int))
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// According to MemoryLayout<>, A<Int> is 9 bytes, A<Int>? is 10 bytes
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// the latter shows that there are no XIs in A<Int>.
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// CHECK: Type info:
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// X64-NEXT: (multi_payload_enum size=9 alignment=8 stride=16 num_extra_inhabitants=0 bitwise_takable=1
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// X64-NEXT: (case name=a index=0 offset=0
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// X64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// X64-NEXT: (field name=_value offset=0
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// X64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// X64-NEXT: (case name=b index=1 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1))
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// X64-NEXT: (case name=c index=2 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1)))
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// CHECK: Mangled name: $s34reflect_Enum_MultiPayload_generic71AOySiG
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// CHECK-NEXT: Demangled name: reflect_Enum_MultiPayload_generic7.A<Swift.Int>
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=a index=0
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// CHECK-NEXT: (struct Swift.Int)
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// CHECK-NEXT: )
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reflect(enum: A<Int>.b(()))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=b index=1
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// CHECK-NEXT: (tuple)
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// CHECK-NEXT: )
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reflect(enum: A<Void>.a(()))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// X64-NEXT: (multi_payload_enum size=1 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1
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// X64-NEXT: (case name=a index=0 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1))
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// X64-NEXT: (case name=b index=1 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1))
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// X64-NEXT: (case name=c index=2 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1)))
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// CHECK: Mangled name: $s34reflect_Enum_MultiPayload_generic71AOyytG
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// CHECK-NEXT: Demangled name: reflect_Enum_MultiPayload_generic7.A<()>
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=a index=0
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// CHECK-NEXT: (tuple)
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// CHECK-NEXT: )
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reflect(enum: A<Void>.b(()))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=b index=1
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// CHECK-NEXT: (tuple)
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// CHECK-NEXT: )
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// This is always laid out like an MPE
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enum B<T> {
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case a(Int)
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case b(T)
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case c(Void)
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}
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reflect(enum: B<Int>.a(1))
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// CHECK: Reflecting an enum.
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// CHECK-NEXT: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-NEXT: Type reference:
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// CHECK-NEXT: (bound_generic_enum reflect_Enum_MultiPayload_generic7.B
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// CHECK-NEXT: (struct Swift.Int))
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// CHECK: Type info:
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// X64-NEXT: (multi_payload_enum size=9 alignment=8 stride=16 num_extra_inhabitants=253 bitwise_takable=1
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// X64-NEXT: (case name=a index=0 offset=0
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// X64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// X64-NEXT: (field name=_value offset=0
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// X64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// X64-NEXT: (case name=b index=1 offset=0
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// X64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// X64-NEXT: (field name=_value offset=0
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// X64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// X64-NEXT: (case name=c index=2 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1)))
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// CHECK: Mangled name: $s34reflect_Enum_MultiPayload_generic71BOySiG
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// CHECK-NEXT: Demangled name: reflect_Enum_MultiPayload_generic7.B<Swift.Int>
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=a index=0
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// CHECK-NEXT: (struct Swift.Int)
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// CHECK-NEXT: )
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reflect(enum: B<Int>.b(2))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=b index=1
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// CHECK-NEXT: (struct Swift.Int)
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// CHECK-NEXT: )
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reflect(enum: B<Int>.c(()))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=c index=2
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// CHECK-NEXT: (tuple)
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// CHECK-NEXT: )
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reflect(enum: B<Void>.a(8))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// X64-NEXT: (multi_payload_enum size=9 alignment=8 stride=16 num_extra_inhabitants=253 bitwise_takable=1
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// X64-NEXT: (case name=a index=0 offset=0
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// X64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// X64-NEXT: (field name=_value offset=0
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// X64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// X64-NEXT: (case name=b index=1 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1))
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// X64-NEXT: (case name=c index=2 offset=0
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// X64-NEXT: (tuple size=0 alignment=1 stride=1 num_extra_inhabitants=0 bitwise_takable=1)))
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// CHECK: Mangled name: $s34reflect_Enum_MultiPayload_generic71BOyytG
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// CHECK-NEXT: Demangled name: reflect_Enum_MultiPayload_generic7.B<()>
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=a index=0
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// CHECK-NEXT: (struct Swift.Int)
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// CHECK-NEXT: )
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reflect(enum: B<Void>.b(()))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=b index=1
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// CHECK-NEXT: (tuple)
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// CHECK-NEXT: )
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reflect(enum: B<Void>.c(()))
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// CHECK: Reflecting an enum.
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// CHECK: Type info:
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// CHECK: Enum value:
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// CHECK-NEXT: (enum_value name=c index=2
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// CHECK-NEXT: (tuple)
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// CHECK-NEXT: )
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doneReflecting()
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// CHECK: Done.
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