| // RUN: %target-swift-frontend -primary-file %s -import-objc-header %S/Inputs/usr/include/NSOption.h -emit-ir | %FileCheck %s |
| |
| // REQUIRES: objc_interop |
| // XFAIL: * |
| |
| import Swift |
| |
| sil public @use_witness : $@convention(thin) () -> () { |
| %0 = witness_method $SomeOptions, #Equatable."=="!1 : <Self where Self : Equatable> (Self.Type) -> (Self, Self) -> Bool : $@convention(witness_method: Equatable) <τ_0_0 where τ_0_0 : Equatable> (@in τ_0_0, @in τ_0_0, @thick τ_0_0.Type) -> Bool |
| %1 = tuple () |
| return %1: $() |
| } |
| |
| // We used to emit linkonce_odr llvm linkage for this declaration. |
| sil_witness_table shared SomeOptions : Equatable module __C_Synthesized |
| |
| // CHECK: @"$sSo11SomeOptionsVs9EquatableSCWP" = external hidden global |
