Files
swift-mirror/test/RemoteAST/member_offsets.swift
Slava Pestov 82f8d3f2e9 RemoteAST: Try to fix a use-after-free in swift-remoteast-test
Fixes <rdar://problem/48067187>.

We keep a global context alive now, but we have to destroy it before
Swift's ASTContext is torn down.
2019-02-21 16:39:58 -05:00

85 lines
2.0 KiB
Swift

// RUN: %target-swift-remoteast-test %s | %FileCheck %s
// REQUIRES: swift-remoteast-test
// REQUIRES: PTRSIZE=64
@_silgen_name("printTypeMemberOffset")
func printTypeMemberOffset(_: Any.Type, _: StaticString)
@_silgen_name("printTypeMetadataMemberOffset")
func printTypeMetadataMemberOffset(_: Any.Type, _: StaticString)
@_silgen_name("stopRemoteAST")
func stopRemoteAST()
printTypeMemberOffset((Int,Bool,Float,Bool,Int16).self, "0")
// CHECK: found offset: 0
printTypeMemberOffset((Int,Bool,Float,Bool,Int16).self, "1")
// CHECK-NEXT: found offset: 8
printTypeMemberOffset((Int,Bool,Float,Bool,Int16).self, "2")
// CHECK-NEXT: found offset: 12
printTypeMemberOffset((Int,Bool,Float,Bool,Int16).self, "3")
// CHECK-NEXT: found offset: 16
printTypeMemberOffset((Int,Bool,Float,Bool,Int16).self, "4")
// CHECK-NEXT: found offset: 18
printTypeMemberOffset((Int,Bool,Float,Bool,Int16).self, "5")
// CHECK-NEXT: type has no member named '5'
struct A {
var a: Int
var b: Bool
var c: Float
var d: Bool
var e: Int16
}
printTypeMemberOffset(A.self, "a")
// CHECK-NEXT: found offset: 0
printTypeMemberOffset(A.self, "b")
// CHECK-NEXT: found offset: 8
printTypeMemberOffset(A.self, "c")
// CHECK-NEXT: found offset: 12
printTypeMemberOffset(A.self, "d")
// CHECK-NEXT: found offset: 16
printTypeMemberOffset(A.self, "e")
// CHECK-NEXT: found offset: 18
printTypeMemberOffset(A.self, "f")
// CHECK-NEXT: type has no member named 'f'
struct B<T> {
var a: Int
var b: Bool
var c: T
var d: Bool
var e: Int16
}
printTypeMemberOffset(B<Float>.self, "a")
// CHECK-NEXT: found offset: 0
printTypeMemberOffset(B<Float>.self, "b")
// CHECK-NEXT: found offset: 8
printTypeMemberOffset(B<Float>.self, "c")
// CHECK-NEXT: found offset: 12
printTypeMemberOffset(B<Float>.self, "d")
// CHECK-NEXT: found offset: 16
printTypeMemberOffset(B<Float>.self, "e")
// CHECK-NEXT: found offset: 18
printTypeMemberOffset(B<Float>.self, "f")
// CHECK-NEXT: type has no member named 'f'
stopRemoteAST()