blob: 02f73538a9782982b569a573fbae47c21fe6c3d4 [file] [log] [blame]
Johannes Doerfertbefb4be2020-02-25 14:04:06 -08001// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify -ast-dump %s | FileCheck %s --check-prefix=C
2// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -verify -ast-dump %s -x c++| FileCheck %s --check-prefix=CXX
3// expected-no-diagnostics
4
5int also_before(void) {
6 return 0;
7}
8
9#pragma omp begin declare variant match(implementation={vendor(llvm)})
10int also_after(void) {
11 return 1;
12}
13int also_before(void) {
14 return 2;
15}
16#pragma omp end declare variant
17
18int also_after(void) {
19 return 0;
20}
21
Aaron Ballman25098732022-02-09 09:10:10 -050022void foo(void);
Johannes Doerfertbefb4be2020-02-25 14:04:06 -080023typedef int(*fd)(void);
Aaron Ballman25098732022-02-09 09:10:10 -050024int main(void) {
Johannes Doerfertbefb4be2020-02-25 14:04:06 -080025 // Should return 0.
26 fd fns[2];
27 fns[0] = &also_before;
28 fns[1] = also_after;
29 return (foo(), also_after)() +
30 (fns[0])() +
31 (1[fns])();
32}
33
34// Make sure:
35// - we see the specialization in the AST
36// - we pick the right callees
37
38// C: |-FunctionDecl [[ADDR_0:0x[a-z0-9]*]] <{{.*}}, line:7:1> line:5:5 used also_before 'int ({{.*}})'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -050039// C-NEXT: | |-CompoundStmt [[ADDR_1:0x[a-z0-9]*]] <col:23, line:7:1>
40// C-NEXT: | | `-ReturnStmt [[ADDR_2:0x[a-z0-9]*]] <line:6:3, col:10>
41// C-NEXT: | | `-IntegerLiteral [[ADDR_3:0x[a-z0-9]*]] <col:10> 'int' 0
42// C-NEXT: | `-OMPDeclareVariantAttr [[ADDR_4:0x[a-z0-9]*]] <<invalid sloc>> Implicit implementation={vendor(llvm)}
43// C-NEXT: | `-DeclRefExpr [[ADDR_5:0x[a-z0-9]*]] <line:13:1> 'int ({{.*}})' Function [[ADDR_6:0x[a-z0-9]*]] 'also_before[implementation={vendor(llvm)}]' 'int ({{.*}})'
44// C-NEXT: |-FunctionDecl [[ADDR_7:0x[a-z0-9]*]] <line:10:1, col:20> col:5 implicit used also_after 'int ({{.*}})'
45// C-NEXT: | `-OMPDeclareVariantAttr [[ADDR_8:0x[a-z0-9]*]] <<invalid sloc>> Implicit implementation={vendor(llvm)}
46// C-NEXT: | `-DeclRefExpr [[ADDR_9:0x[a-z0-9]*]] <col:1> 'int ({{.*}})' Function [[ADDR_10:0x[a-z0-9]*]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'
47// C-NEXT: |-FunctionDecl [[ADDR_10]] <col:1, line:12:1> line:10:1 also_after[implementation={vendor(llvm)}] 'int ({{.*}})'
48// C-NEXT: | `-CompoundStmt [[ADDR_11:0x[a-z0-9]*]] <col:22, line:12:1>
49// C-NEXT: | `-ReturnStmt [[ADDR_12:0x[a-z0-9]*]] <line:11:3, col:10>
50// C-NEXT: | `-IntegerLiteral [[ADDR_13:0x[a-z0-9]*]] <col:10> 'int' 1
51// C-NEXT: |-FunctionDecl [[ADDR_6]] <line:13:1, line:15:1> line:13:1 also_before[implementation={vendor(llvm)}] 'int ({{.*}})'
52// C-NEXT: | `-CompoundStmt [[ADDR_14:0x[a-z0-9]*]] <col:23, line:15:1>
53// C-NEXT: | `-ReturnStmt [[ADDR_15:0x[a-z0-9]*]] <line:14:3, col:10>
54// C-NEXT: | `-IntegerLiteral [[ADDR_16:0x[a-z0-9]*]] <col:10> 'int' 2
55// C-NEXT: |-FunctionDecl [[ADDR_17:0x[a-z0-9]*]] prev [[ADDR_7]] <line:18:1, line:20:1> line:18:5 used also_after 'int ({{.*}})'
56// C-NEXT: | |-CompoundStmt [[ADDR_18:0x[a-z0-9]*]] <col:22, line:20:1>
57// C-NEXT: | | `-ReturnStmt [[ADDR_19:0x[a-z0-9]*]] <line:19:3, col:10>
58// C-NEXT: | | `-IntegerLiteral [[ADDR_20:0x[a-z0-9]*]] <col:10> 'int' 0
59// C-NEXT: | `-OMPDeclareVariantAttr [[ADDR_21:0x[a-z0-9]*]] <<invalid sloc>> Inherited Implicit implementation={vendor(llvm)}
60// C-NEXT: | `-DeclRefExpr [[ADDR_9]] <line:10:1> 'int ({{.*}})' Function [[ADDR_10]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'
Aaron Ballman25098732022-02-09 09:10:10 -050061// C-NEXT: |-FunctionDecl [[ADDR_22:0x[a-z0-9]*]] <line:22:1, col:14> col:6 used foo 'void ({{.*}})'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -050062// C-NEXT: |-TypedefDecl [[ADDR_23:0x[a-z0-9]*]] <line:23:1, col:22> col:14 referenced fd 'int (*)({{.*}})'
63// C-NEXT: | `-PointerType [[ADDR_24:0x[a-z0-9]*]] 'int (*)({{.*}})'
64// C-NEXT: | `-ParenType [[ADDR_25:0x[a-z0-9]*]] 'int ({{.*}})' sugar
65// C-NEXT: | `-FunctionProtoType [[ADDR_26:0x[a-z0-9]*]] 'int ({{.*}})' cdecl
66// C-NEXT: | `-BuiltinType [[ADDR_27:0x[a-z0-9]*]] 'int'
67// C-NEXT: `-FunctionDecl [[ADDR_28:0x[a-z0-9]*]] <line:24:1, line:32:1> line:24:5 main 'int ({{.*}})'
Aaron Ballman25098732022-02-09 09:10:10 -050068// C-NEXT: `-CompoundStmt [[ADDR_29:0x[a-z0-9]*]] <col:16, line:32:1>
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -050069// C-NEXT: |-DeclStmt [[ADDR_30:0x[a-z0-9]*]] <line:26:3, col:12>
David Blaikieaee49252021-10-14 14:52:47 -070070// C-NEXT: | `-VarDecl [[ADDR_31:0x[a-z0-9]*]] <col:3, col:11> col:6 used fns 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -050071// C-NEXT: |-BinaryOperator [[ADDR_32:0x[a-z0-9]*]] <line:27:3, col:13> 'fd':'int (*)({{.*}})' '='
72// C-NEXT: | |-ArraySubscriptExpr [[ADDR_33:0x[a-z0-9]*]] <col:3, col:8> 'fd':'int (*)({{.*}})' lvalue
73// C-NEXT: | | |-ImplicitCastExpr [[ADDR_34:0x[a-z0-9]*]] <col:3> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -070074// C-NEXT: | | | `-DeclRefExpr [[ADDR_35:0x[a-z0-9]*]] <col:3> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -050075// C-NEXT: | | `-IntegerLiteral [[ADDR_36:0x[a-z0-9]*]] <col:7> 'int' 0
76// C-NEXT: | `-UnaryOperator [[ADDR_37:0x[a-z0-9]*]] <col:12, col:13> 'int (*)({{.*}})' prefix '&' cannot overflow
77// C-NEXT: | `-DeclRefExpr [[ADDR_38:0x[a-z0-9]*]] <col:13> 'int ({{.*}})' Function [[ADDR_0]] 'also_before' 'int ({{.*}})'
78// C-NEXT: |-BinaryOperator [[ADDR_39:0x[a-z0-9]*]] <line:28:3, col:12> 'fd':'int (*)({{.*}})' '='
79// C-NEXT: | |-ArraySubscriptExpr [[ADDR_40:0x[a-z0-9]*]] <col:3, col:8> 'fd':'int (*)({{.*}})' lvalue
80// C-NEXT: | | |-ImplicitCastExpr [[ADDR_41:0x[a-z0-9]*]] <col:3> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -070081// C-NEXT: | | | `-DeclRefExpr [[ADDR_42:0x[a-z0-9]*]] <col:3> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -050082// C-NEXT: | | `-IntegerLiteral [[ADDR_43:0x[a-z0-9]*]] <col:7> 'int' 1
83// C-NEXT: | `-ImplicitCastExpr [[ADDR_44:0x[a-z0-9]*]] <col:12> 'int (*)({{.*}})' <FunctionToPointerDecay>
84// C-NEXT: | `-DeclRefExpr [[ADDR_45:0x[a-z0-9]*]] <col:12> 'int ({{.*}})' Function [[ADDR_17]] 'also_after' 'int ({{.*}})'
85// C-NEXT: `-ReturnStmt [[ADDR_46:0x[a-z0-9]*]] <line:29:3, line:31:19>
86// C-NEXT: `-BinaryOperator [[ADDR_47:0x[a-z0-9]*]] <line:29:10, line:31:19> 'int' '+'
87// C-NEXT: |-BinaryOperator [[ADDR_48:0x[a-z0-9]*]] <line:29:10, line:30:19> 'int' '+'
88// C-NEXT: | |-CallExpr [[ADDR_49:0x[a-z0-9]*]] <line:29:10, col:30> 'int'
89// C-NEXT: | | `-ParenExpr [[ADDR_50:0x[a-z0-9]*]] <col:10, col:28> 'int (*)({{.*}})'
90// C-NEXT: | | `-BinaryOperator [[ADDR_51:0x[a-z0-9]*]] <col:11, col:18> 'int (*)({{.*}})' ','
91// C-NEXT: | | |-CallExpr [[ADDR_52:0x[a-z0-9]*]] <col:11, col:15> 'void'
92// C-NEXT: | | | `-ImplicitCastExpr [[ADDR_53:0x[a-z0-9]*]] <col:11> 'void (*)({{.*}})' <FunctionToPointerDecay>
93// C-NEXT: | | | `-DeclRefExpr [[ADDR_54:0x[a-z0-9]*]] <col:11> 'void ({{.*}})' Function [[ADDR_22]] 'foo' 'void ({{.*}})'
94// C-NEXT: | | `-ImplicitCastExpr [[ADDR_55:0x[a-z0-9]*]] <col:18> 'int (*)({{.*}})' <FunctionToPointerDecay>
95// C-NEXT: | | `-DeclRefExpr [[ADDR_56:0x[a-z0-9]*]] <col:18> 'int ({{.*}})' Function [[ADDR_17]] 'also_after' 'int ({{.*}})'
96// C-NEXT: | `-CallExpr [[ADDR_57:0x[a-z0-9]*]] <line:30:10, col:19> 'int'
97// C-NEXT: | `-ImplicitCastExpr [[ADDR_58:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' <LValueToRValue>
98// C-NEXT: | `-ParenExpr [[ADDR_59:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' lvalue
99// C-NEXT: | `-ArraySubscriptExpr [[ADDR_60:0x[a-z0-9]*]] <col:11, col:16> 'fd':'int (*)({{.*}})' lvalue
100// C-NEXT: | |-ImplicitCastExpr [[ADDR_61:0x[a-z0-9]*]] <col:11> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -0700101// C-NEXT: | | `-DeclRefExpr [[ADDR_62:0x[a-z0-9]*]] <col:11> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500102// C-NEXT: | `-IntegerLiteral [[ADDR_63:0x[a-z0-9]*]] <col:15> 'int' 0
103// C-NEXT: `-CallExpr [[ADDR_64:0x[a-z0-9]*]] <line:31:10, col:19> 'int'
104// C-NEXT: `-ImplicitCastExpr [[ADDR_65:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' <LValueToRValue>
105// C-NEXT: `-ParenExpr [[ADDR_66:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' lvalue
106// C-NEXT: `-ArraySubscriptExpr [[ADDR_67:0x[a-z0-9]*]] <col:11, col:16> 'fd':'int (*)({{.*}})' lvalue
107// C-NEXT: |-IntegerLiteral [[ADDR_68:0x[a-z0-9]*]] <col:11> 'int' 1
108// C-NEXT: `-ImplicitCastExpr [[ADDR_69:0x[a-z0-9]*]] <col:13> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -0700109// C-NEXT: `-DeclRefExpr [[ADDR_70:0x[a-z0-9]*]] <col:13> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfertbefb4be2020-02-25 14:04:06 -0800110
111// CXX: |-FunctionDecl [[ADDR_0:0x[a-z0-9]*]] <{{.*}}, line:7:1> line:5:5 used also_before 'int ({{.*}})'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500112// CXX-NEXT: | |-CompoundStmt [[ADDR_1:0x[a-z0-9]*]] <col:23, line:7:1>
113// CXX-NEXT: | | `-ReturnStmt [[ADDR_2:0x[a-z0-9]*]] <line:6:3, col:10>
114// CXX-NEXT: | | `-IntegerLiteral [[ADDR_3:0x[a-z0-9]*]] <col:10> 'int' 0
115// CXX-NEXT: | `-OMPDeclareVariantAttr [[ADDR_4:0x[a-z0-9]*]] <<invalid sloc>> Implicit implementation={vendor(llvm)}
116// CXX-NEXT: | `-DeclRefExpr [[ADDR_5:0x[a-z0-9]*]] <line:13:1> 'int ({{.*}})' Function [[ADDR_6:0x[a-z0-9]*]] 'also_before[implementation={vendor(llvm)}]' 'int ({{.*}})'
117// CXX-NEXT: |-FunctionDecl [[ADDR_7:0x[a-z0-9]*]] <line:10:1, col:20> col:5 implicit used also_after 'int ({{.*}})'
118// CXX-NEXT: | `-OMPDeclareVariantAttr [[ADDR_8:0x[a-z0-9]*]] <<invalid sloc>> Implicit implementation={vendor(llvm)}
119// CXX-NEXT: | `-DeclRefExpr [[ADDR_9:0x[a-z0-9]*]] <col:1> 'int ({{.*}})' Function [[ADDR_10:0x[a-z0-9]*]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'
120// CXX-NEXT: |-FunctionDecl [[ADDR_10]] <col:1, line:12:1> line:10:1 also_after[implementation={vendor(llvm)}] 'int ({{.*}})'
121// CXX-NEXT: | `-CompoundStmt [[ADDR_11:0x[a-z0-9]*]] <col:22, line:12:1>
122// CXX-NEXT: | `-ReturnStmt [[ADDR_12:0x[a-z0-9]*]] <line:11:3, col:10>
123// CXX-NEXT: | `-IntegerLiteral [[ADDR_13:0x[a-z0-9]*]] <col:10> 'int' 1
124// CXX-NEXT: |-FunctionDecl [[ADDR_6]] <line:13:1, line:15:1> line:13:1 also_before[implementation={vendor(llvm)}] 'int ({{.*}})'
125// CXX-NEXT: | `-CompoundStmt [[ADDR_14:0x[a-z0-9]*]] <col:23, line:15:1>
126// CXX-NEXT: | `-ReturnStmt [[ADDR_15:0x[a-z0-9]*]] <line:14:3, col:10>
127// CXX-NEXT: | `-IntegerLiteral [[ADDR_16:0x[a-z0-9]*]] <col:10> 'int' 2
128// CXX-NEXT: |-FunctionDecl [[ADDR_17:0x[a-z0-9]*]] prev [[ADDR_7]] <line:18:1, line:20:1> line:18:5 used also_after 'int ({{.*}})'
129// CXX-NEXT: | |-CompoundStmt [[ADDR_18:0x[a-z0-9]*]] <col:22, line:20:1>
130// CXX-NEXT: | | `-ReturnStmt [[ADDR_19:0x[a-z0-9]*]] <line:19:3, col:10>
131// CXX-NEXT: | | `-IntegerLiteral [[ADDR_20:0x[a-z0-9]*]] <col:10> 'int' 0
132// CXX-NEXT: | `-OMPDeclareVariantAttr [[ADDR_21:0x[a-z0-9]*]] <<invalid sloc>> Inherited Implicit implementation={vendor(llvm)}
133// CXX-NEXT: | `-DeclRefExpr [[ADDR_9]] <line:10:1> 'int ({{.*}})' Function [[ADDR_10]] 'also_after[implementation={vendor(llvm)}]' 'int ({{.*}})'
Aaron Ballman25098732022-02-09 09:10:10 -0500134// CXX-NEXT: |-FunctionDecl [[ADDR_22:0x[a-z0-9]*]] <line:22:1, col:14> col:6 used foo 'void ({{.*}})'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500135// CXX-NEXT: |-TypedefDecl [[ADDR_23:0x[a-z0-9]*]] <line:23:1, col:22> col:14 referenced fd 'int (*)({{.*}})'
136// CXX-NEXT: | `-PointerType [[ADDR_24:0x[a-z0-9]*]] 'int (*)({{.*}})'
137// CXX-NEXT: | `-ParenType [[ADDR_25:0x[a-z0-9]*]] 'int ({{.*}})' sugar
138// CXX-NEXT: | `-FunctionProtoType [[ADDR_26:0x[a-z0-9]*]] 'int ({{.*}})' cdecl
139// CXX-NEXT: | `-BuiltinType [[ADDR_27:0x[a-z0-9]*]] 'int'
140// CXX-NEXT: `-FunctionDecl [[ADDR_28:0x[a-z0-9]*]] <line:24:1, line:32:1> line:24:5 main 'int ({{.*}})'
Aaron Ballman25098732022-02-09 09:10:10 -0500141// CXX-NEXT: `-CompoundStmt [[ADDR_29:0x[a-z0-9]*]] <col:16, line:32:1>
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500142// CXX-NEXT: |-DeclStmt [[ADDR_30:0x[a-z0-9]*]] <line:26:3, col:12>
David Blaikieaee49252021-10-14 14:52:47 -0700143// CXX-NEXT: | `-VarDecl [[ADDR_31:0x[a-z0-9]*]] <col:3, col:11> col:6 used fns 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500144// CXX-NEXT: |-BinaryOperator [[ADDR_32:0x[a-z0-9]*]] <line:27:3, col:13> 'fd':'int (*)({{.*}})' {{.*}}'='
145// CXX-NEXT: | |-ArraySubscriptExpr [[ADDR_33:0x[a-z0-9]*]] <col:3, col:8> 'fd':'int (*)({{.*}})' lvalue
146// CXX-NEXT: | | |-ImplicitCastExpr [[ADDR_34:0x[a-z0-9]*]] <col:3> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -0700147// CXX-NEXT: | | | `-DeclRefExpr [[ADDR_35:0x[a-z0-9]*]] <col:3> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500148// CXX-NEXT: | | `-IntegerLiteral [[ADDR_36:0x[a-z0-9]*]] <col:7> 'int' 0
149// CXX-NEXT: | `-UnaryOperator [[ADDR_37:0x[a-z0-9]*]] <col:12, col:13> 'int (*)({{.*}})' prefix '&' cannot overflow
150// CXX-NEXT: | `-DeclRefExpr [[ADDR_38:0x[a-z0-9]*]] <col:13> 'int ({{.*}})' {{.*}}Function [[ADDR_0]] 'also_before' 'int ({{.*}})'
151// CXX-NEXT: |-BinaryOperator [[ADDR_39:0x[a-z0-9]*]] <line:28:3, col:12> 'fd':'int (*)({{.*}})' {{.*}}'='
152// CXX-NEXT: | |-ArraySubscriptExpr [[ADDR_40:0x[a-z0-9]*]] <col:3, col:8> 'fd':'int (*)({{.*}})' lvalue
153// CXX-NEXT: | | |-ImplicitCastExpr [[ADDR_41:0x[a-z0-9]*]] <col:3> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -0700154// CXX-NEXT: | | | `-DeclRefExpr [[ADDR_42:0x[a-z0-9]*]] <col:3> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500155// CXX-NEXT: | | `-IntegerLiteral [[ADDR_43:0x[a-z0-9]*]] <col:7> 'int' 1
156// CXX-NEXT: | `-ImplicitCastExpr [[ADDR_44:0x[a-z0-9]*]] <col:12> 'int (*)({{.*}})' <FunctionToPointerDecay>
157// CXX-NEXT: | `-DeclRefExpr [[ADDR_45:0x[a-z0-9]*]] <col:12> 'int ({{.*}})' {{.*}}Function [[ADDR_17]] 'also_after' 'int ({{.*}})'
158// CXX-NEXT: `-ReturnStmt [[ADDR_46:0x[a-z0-9]*]] <line:29:3, line:31:19>
159// CXX-NEXT: `-BinaryOperator [[ADDR_47:0x[a-z0-9]*]] <line:29:10, line:31:19> 'int' '+'
160// CXX-NEXT: |-BinaryOperator [[ADDR_48:0x[a-z0-9]*]] <line:29:10, line:30:19> 'int' '+'
161// CXX-NEXT: | |-CallExpr [[ADDR_49:0x[a-z0-9]*]] <line:29:10, col:30> 'int'
162// CXX-NEXT: | | `-ImplicitCastExpr [[ADDR_50:0x[a-z0-9]*]] <col:10, col:28> 'int (*)({{.*}})' <FunctionToPointerDecay>
163// CXX-NEXT: | | `-ParenExpr [[ADDR_51:0x[a-z0-9]*]] <col:10, col:28> 'int ({{.*}})' lvalue
164// CXX-NEXT: | | `-BinaryOperator [[ADDR_52:0x[a-z0-9]*]] <col:11, col:18> 'int ({{.*}})' {{.*}}','
165// CXX-NEXT: | | |-CallExpr [[ADDR_53:0x[a-z0-9]*]] <col:11, col:15> 'void'
166// CXX-NEXT: | | | `-ImplicitCastExpr [[ADDR_54:0x[a-z0-9]*]] <col:11> 'void (*)({{.*}})' <FunctionToPointerDecay>
167// CXX-NEXT: | | | `-DeclRefExpr [[ADDR_55:0x[a-z0-9]*]] <col:11> 'void ({{.*}})' {{.*}}Function [[ADDR_22]] 'foo' 'void ({{.*}})'
168// CXX-NEXT: | | `-DeclRefExpr [[ADDR_56:0x[a-z0-9]*]] <col:18> 'int ({{.*}})' {{.*}}Function [[ADDR_17]] 'also_after' 'int ({{.*}})'
169// CXX-NEXT: | `-CallExpr [[ADDR_57:0x[a-z0-9]*]] <line:30:10, col:19> 'int'
170// CXX-NEXT: | `-ImplicitCastExpr [[ADDR_58:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' <LValueToRValue>
171// CXX-NEXT: | `-ParenExpr [[ADDR_59:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' lvalue
172// CXX-NEXT: | `-ArraySubscriptExpr [[ADDR_60:0x[a-z0-9]*]] <col:11, col:16> 'fd':'int (*)({{.*}})' lvalue
173// CXX-NEXT: | |-ImplicitCastExpr [[ADDR_61:0x[a-z0-9]*]] <col:11> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -0700174// CXX-NEXT: | | `-DeclRefExpr [[ADDR_62:0x[a-z0-9]*]] <col:11> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'
Johannes Doerfert8f0aa3f2020-04-01 17:07:10 -0500175// CXX-NEXT: | `-IntegerLiteral [[ADDR_63:0x[a-z0-9]*]] <col:15> 'int' 0
176// CXX-NEXT: `-CallExpr [[ADDR_64:0x[a-z0-9]*]] <line:31:10, col:19> 'int'
177// CXX-NEXT: `-ImplicitCastExpr [[ADDR_65:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' <LValueToRValue>
178// CXX-NEXT: `-ParenExpr [[ADDR_66:0x[a-z0-9]*]] <col:10, col:17> 'fd':'int (*)({{.*}})' lvalue
179// CXX-NEXT: `-ArraySubscriptExpr [[ADDR_67:0x[a-z0-9]*]] <col:11, col:16> 'fd':'int (*)({{.*}})' lvalue
180// CXX-NEXT: |-IntegerLiteral [[ADDR_68:0x[a-z0-9]*]] <col:11> 'int' 1
181// CXX-NEXT: `-ImplicitCastExpr [[ADDR_69:0x[a-z0-9]*]] <col:13> 'fd *' <ArrayToPointerDecay>
David Blaikieaee49252021-10-14 14:52:47 -0700182// CXX-NEXT: `-DeclRefExpr [[ADDR_70:0x[a-z0-9]*]] <col:13> 'fd[2]' {{.*}}Var [[ADDR_31]] 'fns' 'fd[2]'