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// RUN: %target-sil-opt -enable-sil-verify-all -generic-specializer -sil-partial-specialization=0 -sil-partial-specialization-with-generic-substitutions -debug-only=generic-specializer %s -o /dev/null 2>&1 | %FileCheck %s
// REQUIRES: asserts
// Test the debug messages from Generic Specialization. It's based on
// partial_specialization.sil.
// CHECK: *** ApplyInst in function simple_generic_caller1:
// CHECK: Partial specialization is not supported.{{$}}
sil_stage canonical
import Builtin
import Swift
import SwiftShims
@_silgen_name("use")
public func use<T>(_ t: T)
@inline(never) public func simple_generic_callee<U, V>(_ u: U, _ v: V)
public func simple_generic_caller1<U>(_ u: U)
// use
sil @use : $@convention(thin) <τ_0_0> (@in τ_0_0) -> ()
// simple_generic_callee<A, B>(_:_:)
sil [noinline] @simple_generic_callee : $@convention(thin) <U, V> (@in U, @in V) -> () {
bb0(%0 : $*U, %1 : $*V):
// function_ref use
%4 = function_ref @use : $@convention(thin) <τ_0_0> (@in τ_0_0) -> ()
%5 = alloc_stack $U
copy_addr %0 to [init] %5 : $*U
%7 = apply %4<U>(%5) : $@convention(thin) <τ_0_0> (@in τ_0_0) -> ()
dealloc_stack %5 : $*U
// function_ref use
%9 = function_ref @use : $@convention(thin) <τ_0_0> (@in τ_0_0) -> ()
%10 = alloc_stack $V
copy_addr %1 to [init] %10 : $*V
%12 = apply %9<V>(%10) : $@convention(thin) <τ_0_0> (@in τ_0_0) -> ()
dealloc_stack %10 : $*V
destroy_addr %1 : $*V
destroy_addr %0 : $*U
%16 = tuple ()
return %16 : $()
} // end sil function 'simple_generic_callee'
// simple_generic_caller1<A>(_:)
sil @simple_generic_caller1 : $@convention(thin) <U> (@in U) -> () {
bb0(%0 : $*U):
// function_ref simple_generic_callee<A, B>(_:_:)
%2 = function_ref @simple_generic_callee : $@convention(thin) <τ_0_0, τ_0_1> (@in τ_0_0, @in τ_0_1) -> ()
%3 = alloc_stack $U
copy_addr %0 to [init] %3 : $*U
%5 = integer_literal $Builtin.Int32, 1
%6 = struct $Int32 (%5 : $Builtin.Int32)
%7 = alloc_stack $Int32
store %6 to %7 : $*Int32
%9 = apply %2<U, Int32>(%3, %7) : $@convention(thin) <τ_0_0, τ_0_1> (@in τ_0_0, @in τ_0_1) -> ()
dealloc_stack %7 : $*Int32
dealloc_stack %3 : $*U
destroy_addr %0 : $*U
%13 = tuple ()
return %13 : $()
} // end sil function 'simple_generic_caller1'
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