22
33// Currently, this only appears for memberwise initializers.
44
5+ // CHECK: default argument 0 of A.init(b:c:)
6+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1AV1b1cACSi_SbtcfcfA_ : $@convention(thin) () -> Int {
7+ // CHECK-NEXT: bb0:
8+ // CHECK-NEXT: function_ref variable initialization expression of A.b
9+ // CHECK-NEXT: [[A_B_REF:%.*]] = function_ref @$s27stored_property_default_arg1AV1bSivpfi : $@convention(thin) () -> Int
10+ // CHECK-NEXT: [[A_B:%.*]] = apply [[A_B_REF]]() : $@convention(thin) () -> Int
11+ // CHECK-NEXT: return [[A_B]] : $Int
12+ // CHECK-NEXT: }
13+
14+ // CHECK: default argument 1 of A.init(b:c:)
15+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1AV1b1cACSi_SbtcfcfA0_ : $@convention(thin) () -> Bool {
16+ // CHECK-NEXT: bb0:
17+ // CHECK-NEXT: function_ref variable initialization expression of A.c
18+ // CHECK-NEXT: [[A_C_REF:%.*]] = function_ref @$s27stored_property_default_arg1AV1cSbvpfi : $@convention(thin) () -> Bool
19+ // CHECK-NEXT: [[A_C:%.*]] = apply [[A_C_REF]]() : $@convention(thin) () -> Bool
20+ // CHECK-NEXT: return [[A_C]] : $Bool
21+ // CHECK-NEXT: }
22+
523struct A {
624 var b : Int = 0
725 var c : Bool = false
826}
927
1028// CHECK-LABEL: sil hidden [ossa] @$s27stored_property_default_arg17checkConcreteTypeyyF : $@convention(thin) () -> () {
1129func checkConcreteType( ) {
12- // CHECK: function_ref variable initialization expression of A.c
13- // CHECK-NEXT: [[C1_REF:%.*]] = function_ref @$s27stored_property_default_arg1AV1cSbvpfi : $@convention(thin) () -> Bool
30+ // CHECK: function_ref default argument 1 of A.init(b:c:)
31+ // CHECK-NEXT: [[C1_REF:%.*]] = function_ref @$s27stored_property_default_arg1AV1b1cACSi_SbtcfcfA0_ : $@convention(thin) () -> Bool
1432// CHECK-NEXT: [[C1:%.*]] = apply [[C1_REF]]() : $@convention(thin) () -> Bool
1533// CHECK-NEXT: function_ref A.init(b:c:)
1634// CHECK-NEXT: [[A1_REF:%.*]] = function_ref @$s27stored_property_default_arg1AV1b1cACSi_SbtcfC : $@convention(method) (Int, Bool, @thin A.Type) -> A
@@ -26,15 +44,24 @@ func checkConcreteType() {
2644 let e = A ( c: true )
2745}
2846
47+ // CHECK: default argument 1 of F.init(g:h:)
48+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1FV1g1hACyxGx_SitcfcfA0_ : $@convention(thin) <T> () -> Int {
49+ // CHECK-NEXT: bb0:
50+ // CHECK-NEXT: function_ref variable initialization expression of F.h
51+ // CHECK-NEXT: [[F_H_REF:%.*]] = function_ref @$s27stored_property_default_arg1FV1hSivpfi : $@convention(thin) <τ_0_0> () -> Int
52+ // CHECK-NEXT: [[F_H:%.*]] = apply [[F_H_REF]]<T>() : $@convention(thin) <τ_0_0> () -> Int
53+ // CHECK-NEXT: return [[F_H]] : $Int
54+ // CHECK-NEXT: }
55+
2956struct F < T> {
3057 var g : T
3158 var h : Int = 0
3259}
3360
3461// CHECK-LABEL: sil hidden [ossa] @$s27stored_property_default_arg16checkGenericTypeyyF : $@convention(thin) () -> () {
3562func checkGenericType( ) {
36- // CHECK: function_ref variable initialization expression of F.h
37- // CHECK-NEXT: [[H1_REF:%.*]] = function_ref @$s27stored_property_default_arg1FV1hSivpfi : $@convention(thin) <τ_0_0> () -> Int
63+ // CHECK: function_ref default argument 1 of F.init(g:h:)
64+ // CHECK-NEXT: [[H1_REF:%.*]] = function_ref @$s27stored_property_default_arg1FV1g1hACyxGx_SitcfcfA0_ : $@convention(thin) <τ_0_0> () -> Int
3865// CHECK-NEXT: [[H1:%.*]] = apply [[H1_REF]]<Int>() : $@convention(thin) <τ_0_0> () -> Int
3966// CHECK-NEXT: function_ref F.init(g:h:)
4067// CHECK-NEXT: [[F1_REF:%.*]] = function_ref @$s27stored_property_default_arg1FV1g1hACyxGx_SitcfC : $@convention(method) <τ_0_0> (@in τ_0_0, Int, @thin F<τ_0_0>.Type) -> @out F<τ_0_0>
@@ -63,3 +90,92 @@ func checkOptionalNil() {
6390// CHECK-NEXT: {{.*}} = apply [[J2_REF]]([[K1_REF]], {{.*}}, {{.*}}) : $@convention(method) (Optional<Bool>, Optional<Int>, @thin J.Type) -> J
6491 let n = J ( l: 316 )
6592}
93+
94+ // CHECK: default argument 0 of O.init(p:q:)
95+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1OV1p1qACyxGx_x_SittcfcfA_ : $@convention(thin) <T where T : ExpressibleByIntegerLiteral> () -> @out T {
96+ // CHECK: bb0([[PARAM_0:.*]] : $*T):
97+ // CHECK-NEXT: function_ref variable initialization expression of O.p
98+ // CHECK-NEXT: [[O_P_REF:%.*]] = function_ref @$s27stored_property_default_arg1OV1pxvpfi : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> @out τ_0_0
99+ // CHECK-NEXT: [[O_P:%.*]] = apply [[O_P_REF]]<T>([[PARAM_0]]) : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> @out τ_0_0
100+ // CHECK-NEXT: [[RETURN:%.*]] = tuple ()
101+ // CHECK-NEXT: return [[RETURN]] : $()
102+ // CHECK-NEXT: }
103+
104+ // CHECK: default argument 1 of O.init(p:q:)
105+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1OV1p1qACyxGx_x_SittcfcfA0_ : $@convention(thin) <T where T : ExpressibleByIntegerLiteral> () -> (@out T, Int) {
106+ // CHECK: bb0([[PARAM_0:.*]] : $*T):
107+ // CHECK-NEXT: function_ref variable initialization expression of O.q
108+ // CHECK-NEXT: [[O_Q_REF:%.*]] = function_ref @$s27stored_property_default_arg1OV1qx_Sitvpfi : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> (@out τ_0_0, Int)
109+ // CHECK-NEXT: [[O_Q:%.*]] = apply [[O_Q_REF]]<T>([[PARAM_0]]) : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> (@out τ_0_0, Int)
110+ // CHECK-NEXT: return [[O_Q]] : $Int
111+ // CHECK-NEXT: }
112+
113+ struct O < T: ExpressibleByIntegerLiteral > {
114+ var p : T = 0
115+ var q : ( T , Int ) = ( 0 , 0 )
116+ }
117+
118+ // CHECK-LABEL: sil hidden [ossa] @$s27stored_property_default_arg13checkIndirectyyF : $@convention(thin) () -> () {
119+ func checkIndirect( ) {
120+ // CHECK: function_ref default argument 0 of O.init(p:q:)
121+ // CHECK-NEXT: [[P1_REF:%.*]] = function_ref @$s27stored_property_default_arg1OV1p1qACyxGx_x_SittcfcfA_ : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> @out τ_0_0
122+ // CHECK-NEXT: [[TMP1:%.*]] = alloc_stack $Int
123+ // CHECK-NEXT: [[P1:%.*]] = apply [[P1_REF]]<Int>([[TMP1]]) : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> @out τ_0_0
124+ // CHECK: function_ref O.init(p:q:)
125+ // CHECK-NEXT: [[O1_REF:%.*]] = function_ref @$s27stored_property_default_arg1OV1p1qACyxGx_x_SittcfC : $@convention(method) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> (@in τ_0_0, @in τ_0_0, Int, @thin O<τ_0_0>.Type) -> @out O<τ_0_0>
126+ // CHECK-NEXT: [[O1:%.*]] = apply [[O1_REF]]<Int>({{.*}}, {{.*}}, {{.*}}, {{.*}}, {{.*}}) : $@convention(method) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> (@in τ_0_0, @in τ_0_0, Int, @thin O<τ_0_0>.Type) -> @out O<τ_0_0>
127+ let r = O ( q: ( 128 , 316 ) )
128+
129+ // CHECK: function_ref default argument 1 of O.init(p:q:)
130+ // CHECK-NEXT: [[Q1_REF:%.*]] = function_ref @$s27stored_property_default_arg1OV1p1qACyxGx_x_SittcfcfA0_ : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> (@out τ_0_0, Int)
131+ // CHECK-NEXT: [[TMP2:%.*]] = alloc_stack $Int
132+ // CHECK-NEXT: [[Q1:%.*]] = apply [[Q1_REF]]<Int>([[TMP2]]) : $@convention(thin) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> () -> (@out τ_0_0, Int)
133+ // CHECK: function_ref O.init(p:q:)
134+ // CHECK-NEXT: [[O2_REF:%.*]] = function_ref @$s27stored_property_default_arg1OV1p1qACyxGx_x_SittcfC : $@convention(method) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> (@in τ_0_0, @in τ_0_0, Int, @thin O<τ_0_0>.Type) -> @out O<τ_0_0>
135+ // CHECK-NEXT: [[O2:%.*]] = apply [[O2_REF]]<Int>({{.*}}, {{.*}}, {{.*}}, {{.*}}, {{.*}}) : $@convention(method) <τ_0_0 where τ_0_0 : ExpressibleByIntegerLiteral> (@in τ_0_0, @in τ_0_0, Int, @thin O<τ_0_0>.Type) -> @out O<τ_0_0>
136+ let s = O ( p: 316 )
137+ }
138+
139+ // CHECK: default argument 0 of U.init(v:w:)
140+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1UV1v1wAcA1TCSg_AGtcfcfA_ : $@convention(thin) () -> @owned Optional<T> {
141+ // CHECK-NEXT: bb0:
142+ // CHECK-NEXT: function_ref variable initialization expression of U.v
143+ // CHECK-NEXT: [[U_V_REF:%.*]] = function_ref @$s27stored_property_default_arg1UV1vAA1TCSgvpfi : $@convention(thin) () -> @owned Optional<T>
144+ // CHECK-NEXT: [[U_V:%.*]] = apply [[U_V_REF]]() : $@convention(thin) () -> @owned Optional<T>
145+ // CHECK-NEXT: return [[U_V]] : $Optional<T>
146+ // CHECK-NEXT: }
147+
148+ // CHECK: default argument 1 of U.init(v:w:)
149+ // CHECK-NEXT: sil hidden [ossa] @$s27stored_property_default_arg1UV1v1wAcA1TCSg_AGtcfcfA0_ : $@convention(thin) () -> @owned T {
150+ // CHECK-NEXT: bb0:
151+ // CHECK-NEXT: function_ref variable initialization expression of U.w
152+ // CHECK-NEXT: [[U_W_REF:%.*]] = function_ref @$s27stored_property_default_arg1UV1wAA1TCvpfi : $@convention(thin) () -> @owned T
153+ // CHECK-NEXT: [[U_W:%.*]] = apply [[U_W_REF]]() : $@convention(thin) () -> @owned T
154+ // CHECK-NEXT: return [[U_W]] : $T
155+ // CHECK-NEXT: }
156+
157+ class T { }
158+
159+ struct U {
160+ weak var v = T ( )
161+ unowned var w = T ( )
162+ }
163+
164+ // CHECK-LABEL: sil hidden [ossa] @$s27stored_property_default_arg19checkReferenceTypesyyF : $@convention(thin) () -> () {
165+ func checkReferenceTypes( ) {
166+ // CHECK: function_ref default argument 0 of U.init(v:w:)
167+ // CHECK-NEXT: [[V1_REF:%.*]] = function_ref @$s27stored_property_default_arg1UV1v1wAcA1TCSg_AGtcfcfA_ : $@convention(thin) () -> @owned Optional<T>
168+ // CHECK-NEXT: [[V1:%.*]] = apply [[V1_REF]]() : $@convention(thin) () -> @owned Optional<T>
169+ // CHECK-NEXT: function_ref U.init(v:w:)
170+ // CHECK-NEXT: [[U1_REF:%.*]] = function_ref @$s27stored_property_default_arg1UV1v1wAcA1TCSg_AGtcfC : $@convention(method) (@owned Optional<T>, @owned T, @thin U.Type) -> @out U
171+ // CHECK-NEXT: [[U1:%.*]] = apply [[U1_REF]]({{.*}}, [[V1]], {{.*}}, {{.*}}) : $@convention(method) (@owned Optional<T>, @owned T, @thin U.Type) -> @out U
172+ let x = U ( w: T ( ) )
173+
174+ // CHECK: function_ref default argument 1 of U.init(v:w:)
175+ // CHECK-NEXT: [[W1_REF:%.*]] = function_ref @$s27stored_property_default_arg1UV1v1wAcA1TCSg_AGtcfcfA0_ : $@convention(thin) () -> @owned T
176+ // CHECK-NEXT: [[W1:%.*]] = apply [[W1_REF]]() : $@convention(thin) () -> @owned T
177+ // CHECK-NEXT: function_ref U.init(v:w:)
178+ // CHECK-NEXT: [[U2_REF:%.*]] = function_ref @$s27stored_property_default_arg1UV1v1wAcA1TCSg_AGtcfC : $@convention(method) (@owned Optional<T>, @owned T, @thin U.Type) -> @out U
179+ // CHECK-NEXT: [[U2:%.*]] = apply [[U2_REF]]({{.*}}, {{.*}}, [[W1]], {{.*}}) : $@convention(method) (@owned Optional<T>, @owned T, @thin U.Type) -> @out U
180+ let y = U ( v: T ( ) )
181+ }
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