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f41d192b48
Implement a version of projectExistential tailored for LLDB. There are 2
differences when projecting existentials for LLDB:
1 - When it comes to existentials, LLDB stores the address of the error
pointer, which must be dereferenced.
2 - When the existential wraps a class type, LLDB expects the address
returned is the class instance itself and not the address of the
reference.
This patch also adapts the swift reflection test machinery to test
projectExistentialAndUnwrapClass as well. This is done by exposing
the new functionality from swift reflection test. It is tested in
existentials.swift, and ensures that the typeref information is
exactly the same as what is expected from projectExistential,
except the out address.
(cherry picked from commit 55e971e06750c3ba29722d558cc5400298f6bdaf)
779 lines
43 KiB
Swift
779 lines
43 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -lswiftSwiftReflectionTest %s -o %t/existentials
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// RUN: %target-codesign %t/existentials
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// RUN: %target-run %target-swift-reflection-test %t/existentials | %FileCheck %s --check-prefix=CHECK-%target-ptrsize %add_num_extra_inhabitants
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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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/*
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This file pokes at the swift_reflection_projectExistential API
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of the SwiftRemoteMirror library.
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It tests the three conditions of existential layout:
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- Class existentials
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- Existentials whose contained type fits in the 3-word buffer
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- Existentials whose contained type has to be allocated into a
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raw heap buffer.
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- Error existentials, a.k.a. `Error`.
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- See also: SwiftReflectionTest.reflect(any:)
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- See also: SwiftReflectionTest.reflect(error:)
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*/
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import SwiftReflectionTest
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class MyClass<T, U> {
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let x: T
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let y: (T, U)
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init(x: T, y: (T, U)) {
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self.x = x
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self.y = y
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}
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}
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struct MyStruct<T, U, V> {
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let x: T
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let y: U
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let z: V
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}
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protocol MyProtocol {}
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protocol MyErrorProtocol : Error {}
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struct MyError : MyProtocol, Error {
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let i = 0xFEDCBA
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}
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struct MyCustomError : MyProtocol, MyErrorProtocol {}
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struct HasError {
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let singleError: Error
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let errorInComposition: MyProtocol & Error
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let customError: MyErrorProtocol
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let customErrorInComposition: MyErrorProtocol & MyProtocol
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}
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// This will be projected as a class existential, so its
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// size doesn't matter.
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var mc = MyClass(x: 1010, y: (2020, 3030))
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reflect(any: mc)
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// CHECK-64: Reflecting an existential.
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// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-64: Type reference:
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// CHECK-64: (bound_generic_class existentials.MyClass
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int))
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// CHECK-64: Type info:
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// CHECK-64: (reference kind=strong refcounting=native)
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// CHECK-64: Mangled name: $s12existentials7MyClassCyS2iG
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// CHECK-64: Demangled name: existentials.MyClass<Swift.Int, Swift.Int>
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// CHECK-64: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
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// CHECK-32: Reflecting an existential.
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// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-32: Type reference:
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// CHECK-32: (bound_generic_class existentials.MyClass
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int))
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// CHECK-32: Type info:
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// CHECK-32: (reference kind=strong refcounting=native)
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// CHECK-32: Mangled name: $s12existentials7MyClassCyS2iG
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// CHECK-32: Demangled name: existentials.MyClass<Swift.Int, Swift.Int>
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// CHECK-32: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
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// Reflect and unwrap class existential should print the exact same info,
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// EXCEPT for the start of instance data address.
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reflect(any: mc, shouldUnwrapClassExistential: true)
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// CHECK-64: Reflecting an existential and unwrapping class.
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// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-64: Type reference:
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// CHECK-64: (bound_generic_class existentials.MyClass
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int))
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// CHECK-64: Type info:
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// CHECK-64: (reference kind=strong refcounting=native)
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// CHECK-64: Mangled name: $s12existentials7MyClassCyS2iG
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// CHECK-64: Demangled name: existentials.MyClass<Swift.Int, Swift.Int>
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// CHECK-64: Start of instance data:
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// CHECK-64-NOT: ![[ADDR]]
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// CHECK-32: Reflecting an existential and unwrapping class.
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// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-32: Type reference:
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// CHECK-32: (bound_generic_class existentials.MyClass
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int))
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// CHECK-32: Type info:
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// CHECK-32: (reference kind=strong refcounting=native)
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// CHECK-32: Mangled name: $s12existentials7MyClassCyS2iG
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// CHECK-32: Demangled name: existentials.MyClass<Swift.Int, Swift.Int>
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// CHECK-32: Start of instance data:
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// CHECK-32-NOT: ![[ADDR]]
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// This value fits in the 3-word buffer in the container.
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var smallStruct = MyStruct(x: 1, y: 2, z: 3)
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reflect(any: smallStruct)
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// CHECK-64: Reflecting an existential.
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// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-64: Type reference:
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// CHECK-64: (bound_generic_struct existentials.MyStruct
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int))
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// CHECK-64: Type info:
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// CHECK-64: (struct size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=x offset=0
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field name=y offset=8
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field name=z offset=16
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
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// CHECK-64-NEXT: Mangled name: $s12existentials8MyStructVyS3iG
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// CHECK-64-NEXT: Demangled name: existentials.MyStruct<Swift.Int, Swift.Int, Swift.Int>
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// CHECK-64: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
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// CHECK-32: Reflecting an existential.
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// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-32: Type reference:
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// CHECK-32: (bound_generic_struct existentials.MyStruct
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int))
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// CHECK-32: Type info:
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// CHECK-32: (struct size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=x offset=0
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-32-NEXT: (field name=y offset=4
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-32-NEXT: (field name=z offset=8
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
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// CHECK-32-NEXT: Mangled name: $s12existentials8MyStructVyS3iG
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// CHECK-32-NEXT: Demangled name: existentials.MyStruct<Swift.Int, Swift.Int, Swift.Int>
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// CHECK-32: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
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reflect(any: smallStruct, shouldUnwrapClassExistential: true)
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// CHECK-64: Reflecting an existential and unwrapping class.
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// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-64: Type reference:
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// CHECK-64: (bound_generic_struct existentials.MyStruct
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int))
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// CHECK-64: Type info:
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// CHECK-64: (struct size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=x offset=0
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field name=y offset=8
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field name=z offset=16
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
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// CHECK-64-NEXT: Mangled name: $s12existentials8MyStructVyS3iG
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// CHECK-64-NEXT: Demangled name: existentials.MyStruct<Swift.Int, Swift.Int, Swift.Int>
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// CHECK-64: Start of instance data:
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// CHECK-64-NOT: ![[ADDR]]
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// CHECK-32: Reflecting an existential and unwrapping class.
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// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-32: Type reference:
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// CHECK-32: (bound_generic_struct existentials.MyStruct
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int))
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// CHECK-32: Type info:
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// CHECK-32: (struct size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=x offset=0
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-32-NEXT: (field name=y offset=4
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-32-NEXT: (field name=z offset=8
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
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// CHECK-32-NEXT: Mangled name: $s12existentials8MyStructVyS3iG
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// CHECK-32-NEXT: Demangled name: existentials.MyStruct<Swift.Int, Swift.Int, Swift.Int>
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// CHECK-32: Start of instance data:
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// CHECK-32-NOT: ![[ADDR]]
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// This value will be copied into a heap buffer, with a
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// pointer to it in the existential.
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var largeStruct = MyStruct(x: (1,1,1), y: (2,2,2), z: (3,3,3))
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reflect(any: largeStruct)
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// CHECK-64: Reflecting an existential.
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// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-64: Type reference:
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// CHECK-64: (bound_generic_struct existentials.MyStruct
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// CHECK-64-NEXT: (tuple
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int))
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// CHECK-64-NEXT: (tuple
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int))
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// CHECK-64-NEXT: (tuple
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int)
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// CHECK-64-NEXT: (struct Swift.Int)))
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// CHECK-64: Type info:
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// CHECK-64-NEXT: (struct size=72 alignment=8 stride=72 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=x offset=0
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// CHECK-64-NEXT: (tuple size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field offset=0
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field offset=8
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field offset=16
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))))
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// CHECK-64-NEXT: (field name=y offset=24
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// CHECK-64-NEXT: (tuple size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field offset=0
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field offset=8
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field offset=16
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))))
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// CHECK-64-NEXT: (field name=z offset=48
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// CHECK-64-NEXT: (tuple size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field offset=0
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field offset=8
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
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// CHECK-64-NEXT: (field offset=16
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// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-64-NEXT: (field name=_value offset=0
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// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))))
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// CHECK-64-NEXT: Mangled name: $s12existentials8MyStructVySi_S2itSi_S2itSi_S2itG
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// CHECK-64-NEXT: Demangled name: existentials.MyStruct<(Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int)>
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// CHECK-64: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
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// CHECK-32: Reflecting an existential.
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// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
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// CHECK-32: Type reference:
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// CHECK-32: (bound_generic_struct existentials.MyStruct
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// CHECK-32-NEXT: (tuple
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int))
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// CHECK-32-NEXT: (tuple
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int))
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// CHECK-32-NEXT: (tuple
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int)
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// CHECK-32-NEXT: (struct Swift.Int)))
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// CHECK-32: Type info:
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// CHECK-32: (struct size=36 alignment=4 stride=36 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=x offset=0
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// CHECK-32-NEXT: (tuple size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field offset=0
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// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
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// CHECK-32-NEXT: (field name=_value offset=0
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// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=4
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=8
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))))
|
|
// CHECK-32-NEXT: (field name=y offset=12
|
|
// CHECK-32-NEXT: (tuple size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=4
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=8
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))))
|
|
// CHECK-32-NEXT: (field name=z offset=24
|
|
// CHECK-32-NEXT: (tuple size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=4
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=8
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))))
|
|
// CHECK-32-NEXT: Mangled name: $s12existentials8MyStructVySi_S2itSi_S2itSi_S2itG
|
|
// CHECK-32-NEXT: Demangled name: existentials.MyStruct<(Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int)>
|
|
|
|
// CHECK-32: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
|
|
|
|
reflect(any: largeStruct, shouldUnwrapClassExistential: true)
|
|
|
|
// CHECK-64: Reflecting an existential and unwrapping class.
|
|
// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-64: Type reference:
|
|
// CHECK-64: (bound_generic_struct existentials.MyStruct
|
|
// CHECK-64-NEXT: (tuple
|
|
// CHECK-64-NEXT: (struct Swift.Int)
|
|
// CHECK-64-NEXT: (struct Swift.Int)
|
|
// CHECK-64-NEXT: (struct Swift.Int))
|
|
// CHECK-64-NEXT: (tuple
|
|
// CHECK-64-NEXT: (struct Swift.Int)
|
|
// CHECK-64-NEXT: (struct Swift.Int)
|
|
// CHECK-64-NEXT: (struct Swift.Int))
|
|
// CHECK-64-NEXT: (tuple
|
|
// CHECK-64-NEXT: (struct Swift.Int)
|
|
// CHECK-64-NEXT: (struct Swift.Int)
|
|
// CHECK-64-NEXT: (struct Swift.Int)))
|
|
// CHECK-64: Type info:
|
|
// CHECK-64-NEXT: (struct size=72 alignment=8 stride=72 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=x offset=0
|
|
// CHECK-64-NEXT: (tuple size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field offset=0
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field offset=8
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field offset=16
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))))
|
|
// CHECK-64-NEXT: (field name=y offset=24
|
|
// CHECK-64-NEXT: (tuple size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field offset=0
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field offset=8
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field offset=16
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))))
|
|
// CHECK-64-NEXT: (field name=z offset=48
|
|
// CHECK-64-NEXT: (tuple size=24 alignment=8 stride=24 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field offset=0
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field offset=8
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field offset=16
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))))
|
|
// CHECK-64-NEXT: Mangled name: $s12existentials8MyStructVySi_S2itSi_S2itSi_S2itG
|
|
// CHECK-64-NEXT: Demangled name: existentials.MyStruct<(Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int)>
|
|
|
|
// CHECK-64: Start of instance data:
|
|
// CHECK-64-NOT: ![[ADDR]]
|
|
|
|
// CHECK-32: Reflecting an existential and unwrapping class.
|
|
// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-32: Type reference:
|
|
// CHECK-32: (bound_generic_struct existentials.MyStruct
|
|
// CHECK-32-NEXT: (tuple
|
|
// CHECK-32-NEXT: (struct Swift.Int)
|
|
// CHECK-32-NEXT: (struct Swift.Int)
|
|
// CHECK-32-NEXT: (struct Swift.Int))
|
|
// CHECK-32-NEXT: (tuple
|
|
// CHECK-32-NEXT: (struct Swift.Int)
|
|
// CHECK-32-NEXT: (struct Swift.Int)
|
|
// CHECK-32-NEXT: (struct Swift.Int))
|
|
// CHECK-32-NEXT: (tuple
|
|
// CHECK-32-NEXT: (struct Swift.Int)
|
|
// CHECK-32-NEXT: (struct Swift.Int)
|
|
// CHECK-32-NEXT: (struct Swift.Int)))
|
|
// CHECK-32: Type info:
|
|
// CHECK-32: (struct size=36 alignment=4 stride=36 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=x offset=0
|
|
// CHECK-32-NEXT: (tuple size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=4
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=8
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))))
|
|
// CHECK-32-NEXT: (field name=y offset=12
|
|
// CHECK-32-NEXT: (tuple size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=4
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=8
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))))
|
|
// CHECK-32-NEXT: (field name=z offset=24
|
|
// CHECK-32-NEXT: (tuple size=12 alignment=4 stride=12 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=4
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field offset=8
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))))
|
|
// CHECK-32-NEXT: Mangled name: $s12existentials8MyStructVySi_S2itSi_S2itSi_S2itG
|
|
// CHECK-32-NEXT: Demangled name: existentials.MyStruct<(Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int)>
|
|
|
|
// CHECK-32: Start of instance data:
|
|
// CHECK-32-NOT: ![[ADDR]]
|
|
|
|
// Function type:
|
|
reflect(any: {largeStruct})
|
|
// CHECK-64: Mangled name: $s12existentials8MyStructVySi_S2itSi_S2itSi_S2itGyc
|
|
// CHECK-64: Demangled name: () -> existentials.MyStruct<(Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int)>
|
|
// CHECK-32: Mangled name: $s12existentials8MyStructVySi_S2itSi_S2itSi_S2itGyc
|
|
// CHECK-32: Demangled name: () -> existentials.MyStruct<(Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int), (Swift.Int, Swift.Int, Swift.Int)>
|
|
|
|
// Protocol composition:
|
|
protocol P {}
|
|
protocol Q {}
|
|
protocol Composition : P, Q {}
|
|
struct S : Composition {}
|
|
func getComposition() -> P & Q { return S() }
|
|
reflect(any: getComposition())
|
|
// CHECK-64: Mangled name: $s12existentials1P_AA1Qp
|
|
// CHECK-64: Demangled name: existentials.P & existentials.Q
|
|
// CHECK-32: Mangled name: $s12existentials1P_AA1Qp
|
|
// CHECK-32: Demangled name: existentials.P & existentials.Q
|
|
|
|
// Metatype:
|
|
reflect(any: Int.self)
|
|
// CHECK-64: Mangled name: $sSiXMt
|
|
// CHECK-64: Demangled name: @thin Swift.Int.Type
|
|
// CHECK-32: Mangled name: $sSiXMt
|
|
// CHECK-32: Demangled name: @thin Swift.Int.Type
|
|
|
|
protocol WithType {
|
|
associatedtype T
|
|
func f() -> T
|
|
}
|
|
struct S1 : WithType {
|
|
typealias T = Int
|
|
func f() -> Int { return 0 }
|
|
}
|
|
func getWithType<T>(_ t: T) where T: WithType {
|
|
reflect(any: T.self)
|
|
}
|
|
getWithType(S1())
|
|
|
|
|
|
var he = HasError(singleError: MyError(), errorInComposition: MyError(), customError: MyCustomError(), customErrorInComposition: MyCustomError())
|
|
reflect(any: he)
|
|
|
|
// CHECK-64: Reflecting an existential.
|
|
// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F+]}}
|
|
// CHECK-64: Type reference:
|
|
// CHECK-64: (struct existentials.HasError)
|
|
|
|
// CHECK-64: Type info:
|
|
// CHECK-64: (struct size=144 alignment=8 stride=144
|
|
// CHECK-64-NEXT: (field name=singleError offset=0
|
|
// CHECK-64-NEXT: (error_existential size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=error offset=0
|
|
// CHECK-64-NEXT: (reference kind=strong refcounting=unknown))))
|
|
// CHECK-64-NEXT: (field name=errorInComposition offset=8
|
|
// CHECK-64-NEXT: (opaque_existential size=48 alignment=8 stride=48 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=metadata offset=24
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=32
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=40
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field name=customError offset=56
|
|
// CHECK-64-NEXT: (opaque_existential size=40 alignment=8 stride=40 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=metadata offset=24
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=32
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field name=customErrorInComposition offset=96
|
|
// CHECK-64-NEXT: (opaque_existential size=48 alignment=8 stride=48 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=metadata offset=24
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=32
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=40
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1)))))
|
|
// CHECK-64-NEXT: Mangled name: $s12existentials8HasErrorV
|
|
// CHECK-64-NEXT: Demangled name: existentials.HasError
|
|
|
|
// CHECK-64: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
|
|
|
|
// CHECK-32: Reflecting an existential.
|
|
// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-32: Type reference:
|
|
// CHECK-32: (struct existentials.HasError)
|
|
|
|
// CHECK-32: Type info:
|
|
// CHECK-32: (struct size=72 alignment=4 stride=72 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=singleError offset=0
|
|
// CHECK-32-NEXT: (error_existential size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=error offset=0
|
|
// CHECK-32-NEXT: (reference kind=strong refcounting=unknown))))
|
|
// CHECK-32-NEXT: (field name=errorInComposition offset=4
|
|
// CHECK-32-NEXT: (opaque_existential size=24 alignment=4 stride=24 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=metadata offset=12
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=16
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=20
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field name=customError offset=28
|
|
// CHECK-32-NEXT: (opaque_existential size=20 alignment=4 stride=20 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=metadata offset=12
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=16
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field name=customErrorInComposition offset=48
|
|
// CHECK-32-NEXT: (opaque_existential size=24 alignment=4 stride=24 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=metadata offset=12
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=16
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=20
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1)))))
|
|
// CHECK-32-NEXT: Mangled name: $s12existentials8HasErrorV
|
|
// CHECK-32-NEXT: Demangled name: existentials.HasError
|
|
|
|
// CHECK-32: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
|
|
|
|
|
|
reflect(any: he, shouldUnwrapClassExistential: true)
|
|
|
|
// CHECK-64: Reflecting an existential and unwrapping class.
|
|
// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F+]}}
|
|
// CHECK-64: Type reference:
|
|
// CHECK-64: (struct existentials.HasError)
|
|
|
|
// CHECK-64: Type info:
|
|
// CHECK-64: (struct size=144 alignment=8 stride=144
|
|
// CHECK-64-NEXT: (field name=singleError offset=0
|
|
// CHECK-64-NEXT: (error_existential size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=error offset=0
|
|
// CHECK-64-NEXT: (reference kind=strong refcounting=unknown))))
|
|
// CHECK-64-NEXT: (field name=errorInComposition offset=8
|
|
// CHECK-64-NEXT: (opaque_existential size=48 alignment=8 stride=48 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=metadata offset=24
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=32
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=40
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field name=customError offset=56
|
|
// CHECK-64-NEXT: (opaque_existential size=40 alignment=8 stride=40 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=metadata offset=24
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=32
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-64-NEXT: (field name=customErrorInComposition offset=96
|
|
// CHECK-64-NEXT: (opaque_existential size=48 alignment=8 stride=48 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=metadata offset=24
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=[[#num_extra_inhabitants_64bit]] bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=32
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-64-NEXT: (field name=wtable offset=40
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=1 bitwise_takable=1)))))
|
|
// CHECK-64-NEXT: Mangled name: $s12existentials8HasErrorV
|
|
// CHECK-64-NEXT: Demangled name: existentials.HasError
|
|
|
|
// CHECK-64: Start of instance data:
|
|
// CHECK-64-NOT: ![[ADDR]]
|
|
|
|
// CHECK-32: Reflecting an existential and unwrapping class.
|
|
// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-32: Type reference:
|
|
// CHECK-32: (struct existentials.HasError)
|
|
|
|
// CHECK-32: Type info:
|
|
// CHECK-32: (struct size=72 alignment=4 stride=72 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=singleError offset=0
|
|
// CHECK-32-NEXT: (error_existential size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=error offset=0
|
|
// CHECK-32-NEXT: (reference kind=strong refcounting=unknown))))
|
|
// CHECK-32-NEXT: (field name=errorInComposition offset=4
|
|
// CHECK-32-NEXT: (opaque_existential size=24 alignment=4 stride=24 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=metadata offset=12
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=16
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=20
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field name=customError offset=28
|
|
// CHECK-32-NEXT: (opaque_existential size=20 alignment=4 stride=20 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=metadata offset=12
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=16
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))))
|
|
// CHECK-32-NEXT: (field name=customErrorInComposition offset=48
|
|
// CHECK-32-NEXT: (opaque_existential size=24 alignment=4 stride=24 num_extra_inhabitants=4096 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=metadata offset=12
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=4096 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=16
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1))
|
|
// CHECK-32-NEXT: (field name=wtable offset=20
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=1 bitwise_takable=1)))))
|
|
// CHECK-32-NEXT: Mangled name: $s12existentials8HasErrorV
|
|
// CHECK-32-NEXT: Demangled name: existentials.HasError
|
|
|
|
// CHECK-32: Start of instance data:
|
|
// CHECK-32-NOT: ![[ADDR]]
|
|
|
|
let error = MyError()
|
|
reflect(error: error)
|
|
|
|
// CHECK-64: Reflecting an error existential.
|
|
// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-64: Type reference:
|
|
// CHECK-64: (struct existentials.MyError)
|
|
|
|
// CHECK-64: Type info:
|
|
// CHECK-64: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=i offset=0
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
|
|
// CHECK-64-NEXT: Mangled name: $s12existentials7MyErrorV
|
|
// CHECK-64-NEXT: Demangled name: existentials.MyError
|
|
|
|
// CHECK-64: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
|
|
|
|
// CHECK-32: Reflecting an error existential.
|
|
// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-32: Type reference:
|
|
// CHECK-32: (struct existentials.MyError)
|
|
|
|
// CHECK-32: Type info:
|
|
// CHECK-32: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=i offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
|
|
// CHECK-32-NEXT: Mangled name: $s12existentials7MyErrorV
|
|
// CHECK-32-NEXT: Demangled name: existentials.MyError
|
|
|
|
// CHECK-32: Start of instance data: [[ADDR:0x[0-9a-fA-F]+]]
|
|
|
|
reflectUnwrappingClassExistential(error: error)
|
|
// CHECK-64: Reflecting an error existential and unwrapping class.
|
|
// CHECK-64: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-64: Type reference:
|
|
// CHECK-64: (struct existentials.MyError)
|
|
|
|
// CHECK-64: Type info:
|
|
// CHECK-64: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=i offset=0
|
|
// CHECK-64-NEXT: (struct size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-64-NEXT: (field name=_value offset=0
|
|
// CHECK-64-NEXT: (builtin size=8 alignment=8 stride=8 num_extra_inhabitants=0 bitwise_takable=1)))))
|
|
// CHECK-64-NEXT: Mangled name: $s12existentials7MyErrorV
|
|
// CHECK-64-NEXT: Demangled name: existentials.MyError
|
|
|
|
// CHECK-64: Start of instance data:
|
|
// CHECK-64-NOT: ![[ADDR]]
|
|
|
|
// CHECK-32: Reflecting an error existential and unwrapping class.
|
|
// CHECK-32: Instance pointer in child address space: 0x{{[0-9a-fA-F]+}}
|
|
// CHECK-32: Type reference:
|
|
// CHECK-32: (struct existentials.MyError)
|
|
|
|
// CHECK-32: Type info:
|
|
// CHECK-32: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=i offset=0
|
|
// CHECK-32-NEXT: (struct size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1
|
|
// CHECK-32-NEXT: (field name=_value offset=0
|
|
// CHECK-32-NEXT: (builtin size=4 alignment=4 stride=4 num_extra_inhabitants=0 bitwise_takable=1)))))
|
|
// CHECK-32-NEXT: Mangled name: $s12existentials7MyErrorV
|
|
// CHECK-32-NEXT: Demangled name: existentials.MyError
|
|
|
|
// CHECK-32: Start of instance data:
|
|
// CHECK-32-NOT: ![[ADDR]]
|
|
|
|
doneReflecting()
|