Clang Project

clang_source_code/test/AST/ast-dump-openmp-for.c
1// RUN: %clang_cc1 -triple x86_64-unknown-unknown -fopenmp -ast-dump %s | FileCheck --match-full-lines -implicit-check-not=openmp_structured_block %s
2
3void test_one(int x) {
4#pragma omp for
5  for (int i = 0; i < x; i++)
6    ;
7}
8
9void test_two(int x, int y) {
10#pragma omp for
11  for (int i = 0; i < x; i++)
12    for (int i = 0; i < y; i++)
13      ;
14}
15
16void test_three(int x, int y) {
17#pragma omp for collapse(1)
18  for (int i = 0; i < x; i++)
19    for (int i = 0; i < y; i++)
20      ;
21}
22
23void test_four(int x, int y) {
24#pragma omp for collapse(2)
25  for (int i = 0; i < x; i++)
26    for (int i = 0; i < y; i++)
27      ;
28}
29
30void test_five(int x, int y, int z) {
31#pragma omp for collapse(2)
32  for (int i = 0; i < x; i++)
33    for (int i = 0; i < y; i++)
34      for (int i = 0; i < z; i++)
35        ;
36}
37
38// CHECK: TranslationUnitDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
39// CHECK: |-FunctionDecl 0x{{.*}} <{{.*}}ast-dump-openmp-for.c:3:1, line:7:1> line:3:6 test_one 'void (int)'
40// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:15, col:19> col:19 used x 'int'
41// CHECK-NEXT: | `-CompoundStmt 0x{{.*}} <col:22, line:7:1>
42// CHECK-NEXT: |   `-OMPForDirective 0x{{.*}} <line:4:9, col:16>
43// CHECK-NEXT: |     `-CapturedStmt 0x{{.*}} <line:5:3, line:6:5>
44// CHECK-NEXT: |       |-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
45// CHECK-NEXT: |       | |-ForStmt 0x{{.*}} <line:5:3, line:6:5>
46// CHECK-NEXT: |       | | |-DeclStmt 0x{{.*}} <line:5:8, col:17>
47// CHECK-NEXT: |       | | | `-VarDecl 0x{{.*}} <col:8, col:16> col:12 used i 'int' cinit
48// CHECK-NEXT: |       | | |   `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
49// CHECK-NEXT: |       | | |-<<<NULL>>>
50// CHECK-NEXT: |       | | |-BinaryOperator 0x{{.*}} <col:19, col:23> 'int' '<'
51// CHECK-NEXT: |       | | | |-ImplicitCastExpr 0x{{.*}} <col:19> 'int' <LValueToRValue>
52// CHECK-NEXT: |       | | | | `-DeclRefExpr 0x{{.*}} <col:19> 'int' lvalue Var 0x{{.*}} 'i' 'int'
53// CHECK-NEXT: |       | | | `-ImplicitCastExpr 0x{{.*}} <col:23> 'int' <LValueToRValue>
54// CHECK-NEXT: |       | | |   `-DeclRefExpr 0x{{.*}} <col:23> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
55// CHECK-NEXT: |       | | |-UnaryOperator 0x{{.*}} <col:26, col:27> 'int' postfix '++'
56// CHECK-NEXT: |       | | | `-DeclRefExpr 0x{{.*}} <col:26> 'int' lvalue Var 0x{{.*}} 'i' 'int'
57// CHECK-NEXT: |       | | `-NullStmt 0x{{.*}} <line:6:5> openmp_structured_block
58// CHECK-NEXT: |       | |-ImplicitParamDecl 0x{{.*}} <line:4:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-for.c:4:9) *const restrict'
59// CHECK-NEXT: |       | `-VarDecl 0x{{.*}} <line:5:8, col:16> col:12 used i 'int' cinit
60// CHECK-NEXT: |       |   `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
61// CHECK-NEXT: |       `-DeclRefExpr 0x{{.*}} <col:3> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
62// CHECK-NEXT: |-FunctionDecl 0x{{.*}} <line:9:1, line:14:1> line:9:6 test_two 'void (int, int)'
63// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:15, col:19> col:19 used x 'int'
64// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:22, col:26> col:26 used y 'int'
65// CHECK-NEXT: | `-CompoundStmt 0x{{.*}} <col:29, line:14:1>
66// CHECK-NEXT: |   `-OMPForDirective 0x{{.*}} <line:10:9, col:16>
67// CHECK-NEXT: |     `-CapturedStmt 0x{{.*}} <line:11:3, line:13:7>
68// CHECK-NEXT: |       |-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
69// CHECK-NEXT: |       | |-ForStmt 0x{{.*}} <line:11:3, line:13:7>
70// CHECK-NEXT: |       | | |-DeclStmt 0x{{.*}} <line:11:8, col:17>
71// CHECK-NEXT: |       | | | `-VarDecl 0x{{.*}} <col:8, col:16> col:12 used i 'int' cinit
72// CHECK-NEXT: |       | | |   `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
73// CHECK-NEXT: |       | | |-<<<NULL>>>
74// CHECK-NEXT: |       | | |-BinaryOperator 0x{{.*}} <col:19, col:23> 'int' '<'
75// CHECK-NEXT: |       | | | |-ImplicitCastExpr 0x{{.*}} <col:19> 'int' <LValueToRValue>
76// CHECK-NEXT: |       | | | | `-DeclRefExpr 0x{{.*}} <col:19> 'int' lvalue Var 0x{{.*}} 'i' 'int'
77// CHECK-NEXT: |       | | | `-ImplicitCastExpr 0x{{.*}} <col:23> 'int' <LValueToRValue>
78// CHECK-NEXT: |       | | |   `-DeclRefExpr 0x{{.*}} <col:23> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
79// CHECK-NEXT: |       | | |-UnaryOperator 0x{{.*}} <col:26, col:27> 'int' postfix '++'
80// CHECK-NEXT: |       | | | `-DeclRefExpr 0x{{.*}} <col:26> 'int' lvalue Var 0x{{.*}} 'i' 'int'
81// CHECK-NEXT: |       | | `-ForStmt 0x{{.*}} <line:12:5, line:13:7> openmp_structured_block
82// CHECK-NEXT: |       | |   |-DeclStmt 0x{{.*}} <line:12:10, col:19>
83// CHECK-NEXT: |       | |   | `-VarDecl 0x{{.*}} <col:10, col:18> col:14 used i 'int' cinit
84// CHECK-NEXT: |       | |   |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
85// CHECK-NEXT: |       | |   |-<<<NULL>>>
86// CHECK-NEXT: |       | |   |-BinaryOperator 0x{{.*}} <col:21, col:25> 'int' '<'
87// CHECK-NEXT: |       | |   | |-ImplicitCastExpr 0x{{.*}} <col:21> 'int' <LValueToRValue>
88// CHECK-NEXT: |       | |   | | `-DeclRefExpr 0x{{.*}} <col:21> 'int' lvalue Var 0x{{.*}} 'i' 'int'
89// CHECK-NEXT: |       | |   | `-ImplicitCastExpr 0x{{.*}} <col:25> 'int' <LValueToRValue>
90// CHECK-NEXT: |       | |   |   `-DeclRefExpr 0x{{.*}} <col:25> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
91// CHECK-NEXT: |       | |   |-UnaryOperator 0x{{.*}} <col:28, col:29> 'int' postfix '++'
92// CHECK-NEXT: |       | |   | `-DeclRefExpr 0x{{.*}} <col:28> 'int' lvalue Var 0x{{.*}} 'i' 'int'
93// CHECK-NEXT: |       | |   `-NullStmt 0x{{.*}} <line:13:7>
94// CHECK-NEXT: |       | |-ImplicitParamDecl 0x{{.*}} <line:10:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-for.c:10:9) *const restrict'
95// CHECK-NEXT: |       | |-VarDecl 0x{{.*}} <line:11:8, col:16> col:12 used i 'int' cinit
96// CHECK-NEXT: |       | | `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
97// CHECK-NEXT: |       | `-VarDecl 0x{{.*}} <line:12:10, col:18> col:14 used i 'int' cinit
98// CHECK-NEXT: |       |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
99// CHECK-NEXT: |       |-DeclRefExpr 0x{{.*}} <line:11:3> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
100// CHECK-NEXT: |       `-DeclRefExpr 0x{{.*}} <line:12:25> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
101// CHECK-NEXT: |-FunctionDecl 0x{{.*}} <line:16:1, line:21:1> line:16:6 test_three 'void (int, int)'
102// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:17, col:21> col:21 used x 'int'
103// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:24, col:28> col:28 used y 'int'
104// CHECK-NEXT: | `-CompoundStmt 0x{{.*}} <col:31, line:21:1>
105// CHECK-NEXT: |   `-OMPForDirective 0x{{.*}} <line:17:9, col:28>
106// CHECK-NEXT: |     |-OMPCollapseClause 0x{{.*}} <col:17, col:27>
107// CHECK-NEXT: |     | `-ConstantExpr 0x{{.*}} <col:26> 'int'
108// CHECK-NEXT: |     |   `-IntegerLiteral 0x{{.*}} <col:26> 'int' 1
109// CHECK-NEXT: |     `-CapturedStmt 0x{{.*}} <line:18:3, line:20:7>
110// CHECK-NEXT: |       |-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
111// CHECK-NEXT: |       | |-ForStmt 0x{{.*}} <line:18:3, line:20:7>
112// CHECK-NEXT: |       | | |-DeclStmt 0x{{.*}} <line:18:8, col:17>
113// CHECK-NEXT: |       | | | `-VarDecl 0x{{.*}} <col:8, col:16> col:12 used i 'int' cinit
114// CHECK-NEXT: |       | | |   `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
115// CHECK-NEXT: |       | | |-<<<NULL>>>
116// CHECK-NEXT: |       | | |-BinaryOperator 0x{{.*}} <col:19, col:23> 'int' '<'
117// CHECK-NEXT: |       | | | |-ImplicitCastExpr 0x{{.*}} <col:19> 'int' <LValueToRValue>
118// CHECK-NEXT: |       | | | | `-DeclRefExpr 0x{{.*}} <col:19> 'int' lvalue Var 0x{{.*}} 'i' 'int'
119// CHECK-NEXT: |       | | | `-ImplicitCastExpr 0x{{.*}} <col:23> 'int' <LValueToRValue>
120// CHECK-NEXT: |       | | |   `-DeclRefExpr 0x{{.*}} <col:23> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
121// CHECK-NEXT: |       | | |-UnaryOperator 0x{{.*}} <col:26, col:27> 'int' postfix '++'
122// CHECK-NEXT: |       | | | `-DeclRefExpr 0x{{.*}} <col:26> 'int' lvalue Var 0x{{.*}} 'i' 'int'
123// CHECK-NEXT: |       | | `-ForStmt 0x{{.*}} <line:19:5, line:20:7> openmp_structured_block
124// CHECK-NEXT: |       | |   |-DeclStmt 0x{{.*}} <line:19:10, col:19>
125// CHECK-NEXT: |       | |   | `-VarDecl 0x{{.*}} <col:10, col:18> col:14 used i 'int' cinit
126// CHECK-NEXT: |       | |   |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
127// CHECK-NEXT: |       | |   |-<<<NULL>>>
128// CHECK-NEXT: |       | |   |-BinaryOperator 0x{{.*}} <col:21, col:25> 'int' '<'
129// CHECK-NEXT: |       | |   | |-ImplicitCastExpr 0x{{.*}} <col:21> 'int' <LValueToRValue>
130// CHECK-NEXT: |       | |   | | `-DeclRefExpr 0x{{.*}} <col:21> 'int' lvalue Var 0x{{.*}} 'i' 'int'
131// CHECK-NEXT: |       | |   | `-ImplicitCastExpr 0x{{.*}} <col:25> 'int' <LValueToRValue>
132// CHECK-NEXT: |       | |   |   `-DeclRefExpr 0x{{.*}} <col:25> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
133// CHECK-NEXT: |       | |   |-UnaryOperator 0x{{.*}} <col:28, col:29> 'int' postfix '++'
134// CHECK-NEXT: |       | |   | `-DeclRefExpr 0x{{.*}} <col:28> 'int' lvalue Var 0x{{.*}} 'i' 'int'
135// CHECK-NEXT: |       | |   `-NullStmt 0x{{.*}} <line:20:7>
136// CHECK-NEXT: |       | |-ImplicitParamDecl 0x{{.*}} <line:17:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-for.c:17:9) *const restrict'
137// CHECK-NEXT: |       | |-VarDecl 0x{{.*}} <line:18:8, col:16> col:12 used i 'int' cinit
138// CHECK-NEXT: |       | | `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
139// CHECK-NEXT: |       | `-VarDecl 0x{{.*}} <line:19:10, col:18> col:14 used i 'int' cinit
140// CHECK-NEXT: |       |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
141// CHECK-NEXT: |       |-DeclRefExpr 0x{{.*}} <line:18:3> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
142// CHECK-NEXT: |       `-DeclRefExpr 0x{{.*}} <line:19:25> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
143// CHECK-NEXT: |-FunctionDecl 0x{{.*}} <line:23:1, line:28:1> line:23:6 test_four 'void (int, int)'
144// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:16, col:20> col:20 used x 'int'
145// CHECK-NEXT: | |-ParmVarDecl 0x{{.*}} <col:23, col:27> col:27 used y 'int'
146// CHECK-NEXT: | `-CompoundStmt 0x{{.*}} <col:30, line:28:1>
147// CHECK-NEXT: |   `-OMPForDirective 0x{{.*}} <line:24:9, col:28>
148// CHECK-NEXT: |     |-OMPCollapseClause 0x{{.*}} <col:17, col:27>
149// CHECK-NEXT: |     | `-ConstantExpr 0x{{.*}} <col:26> 'int'
150// CHECK-NEXT: |     |   `-IntegerLiteral 0x{{.*}} <col:26> 'int' 2
151// CHECK-NEXT: |     `-CapturedStmt 0x{{.*}} <line:25:3, line:27:7>
152// CHECK-NEXT: |       |-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
153// CHECK-NEXT: |       | |-ForStmt 0x{{.*}} <line:25:3, line:27:7>
154// CHECK-NEXT: |       | | |-DeclStmt 0x{{.*}} <line:25:8, col:17>
155// CHECK-NEXT: |       | | | `-VarDecl 0x{{.*}} <col:8, col:16> col:12 used i 'int' cinit
156// CHECK-NEXT: |       | | |   `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
157// CHECK-NEXT: |       | | |-<<<NULL>>>
158// CHECK-NEXT: |       | | |-BinaryOperator 0x{{.*}} <col:19, col:23> 'int' '<'
159// CHECK-NEXT: |       | | | |-ImplicitCastExpr 0x{{.*}} <col:19> 'int' <LValueToRValue>
160// CHECK-NEXT: |       | | | | `-DeclRefExpr 0x{{.*}} <col:19> 'int' lvalue Var 0x{{.*}} 'i' 'int'
161// CHECK-NEXT: |       | | | `-ImplicitCastExpr 0x{{.*}} <col:23> 'int' <LValueToRValue>
162// CHECK-NEXT: |       | | |   `-DeclRefExpr 0x{{.*}} <col:23> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
163// CHECK-NEXT: |       | | |-UnaryOperator 0x{{.*}} <col:26, col:27> 'int' postfix '++'
164// CHECK-NEXT: |       | | | `-DeclRefExpr 0x{{.*}} <col:26> 'int' lvalue Var 0x{{.*}} 'i' 'int'
165// CHECK-NEXT: |       | | `-ForStmt 0x{{.*}} <line:26:5, line:27:7>
166// CHECK-NEXT: |       | |   |-DeclStmt 0x{{.*}} <line:26:10, col:19>
167// CHECK-NEXT: |       | |   | `-VarDecl 0x{{.*}} <col:10, col:18> col:14 used i 'int' cinit
168// CHECK-NEXT: |       | |   |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
169// CHECK-NEXT: |       | |   |-<<<NULL>>>
170// CHECK-NEXT: |       | |   |-BinaryOperator 0x{{.*}} <col:21, col:25> 'int' '<'
171// CHECK-NEXT: |       | |   | |-ImplicitCastExpr 0x{{.*}} <col:21> 'int' <LValueToRValue>
172// CHECK-NEXT: |       | |   | | `-DeclRefExpr 0x{{.*}} <col:21> 'int' lvalue Var 0x{{.*}} 'i' 'int'
173// CHECK-NEXT: |       | |   | `-ImplicitCastExpr 0x{{.*}} <col:25> 'int' <LValueToRValue>
174// CHECK-NEXT: |       | |   |   `-DeclRefExpr 0x{{.*}} <col:25> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
175// CHECK-NEXT: |       | |   |-UnaryOperator 0x{{.*}} <col:28, col:29> 'int' postfix '++'
176// CHECK-NEXT: |       | |   | `-DeclRefExpr 0x{{.*}} <col:28> 'int' lvalue Var 0x{{.*}} 'i' 'int'
177// CHECK-NEXT: |       | |   `-NullStmt 0x{{.*}} <line:27:7> openmp_structured_block
178// CHECK-NEXT: |       | |-ImplicitParamDecl 0x{{.*}} <line:24:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-for.c:24:9) *const restrict'
179// CHECK-NEXT: |       | |-VarDecl 0x{{.*}} <line:25:8, col:16> col:12 used i 'int' cinit
180// CHECK-NEXT: |       | | `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
181// CHECK-NEXT: |       | `-VarDecl 0x{{.*}} <line:26:10, col:18> col:14 used i 'int' cinit
182// CHECK-NEXT: |       |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
183// CHECK-NEXT: |       |-DeclRefExpr 0x{{.*}} <line:25:3> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
184// CHECK-NEXT: |       `-DeclRefExpr 0x{{.*}} <line:26:5> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
185// CHECK-NEXT: `-FunctionDecl 0x{{.*}} <line:30:1, line:36:1> line:30:6 test_five 'void (int, int, int)'
186// CHECK-NEXT:   |-ParmVarDecl 0x{{.*}} <col:16, col:20> col:20 used x 'int'
187// CHECK-NEXT:   |-ParmVarDecl 0x{{.*}} <col:23, col:27> col:27 used y 'int'
188// CHECK-NEXT:   |-ParmVarDecl 0x{{.*}} <col:30, col:34> col:34 used z 'int'
189// CHECK-NEXT:   `-CompoundStmt 0x{{.*}} <col:37, line:36:1>
190// CHECK-NEXT:     `-OMPForDirective 0x{{.*}} <line:31:9, col:28>
191// CHECK-NEXT:       |-OMPCollapseClause 0x{{.*}} <col:17, col:27>
192// CHECK-NEXT:       | `-ConstantExpr 0x{{.*}} <col:26> 'int'
193// CHECK-NEXT:       |   `-IntegerLiteral 0x{{.*}} <col:26> 'int' 2
194// CHECK-NEXT:       `-CapturedStmt 0x{{.*}} <line:32:3, line:35:9>
195// CHECK-NEXT:         |-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
196// CHECK-NEXT:         | |-ForStmt 0x{{.*}} <line:32:3, line:35:9>
197// CHECK-NEXT:         | | |-DeclStmt 0x{{.*}} <line:32:8, col:17>
198// CHECK-NEXT:         | | | `-VarDecl 0x{{.*}} <col:8, col:16> col:12 used i 'int' cinit
199// CHECK-NEXT:         | | |   `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
200// CHECK-NEXT:         | | |-<<<NULL>>>
201// CHECK-NEXT:         | | |-BinaryOperator 0x{{.*}} <col:19, col:23> 'int' '<'
202// CHECK-NEXT:         | | | |-ImplicitCastExpr 0x{{.*}} <col:19> 'int' <LValueToRValue>
203// CHECK-NEXT:         | | | | `-DeclRefExpr 0x{{.*}} <col:19> 'int' lvalue Var 0x{{.*}} 'i' 'int'
204// CHECK-NEXT:         | | | `-ImplicitCastExpr 0x{{.*}} <col:23> 'int' <LValueToRValue>
205// CHECK-NEXT:         | | |   `-DeclRefExpr 0x{{.*}} <col:23> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
206// CHECK-NEXT:         | | |-UnaryOperator 0x{{.*}} <col:26, col:27> 'int' postfix '++'
207// CHECK-NEXT:         | | | `-DeclRefExpr 0x{{.*}} <col:26> 'int' lvalue Var 0x{{.*}} 'i' 'int'
208// CHECK-NEXT:         | | `-ForStmt 0x{{.*}} <line:33:5, line:35:9>
209// CHECK-NEXT:         | |   |-DeclStmt 0x{{.*}} <line:33:10, col:19>
210// CHECK-NEXT:         | |   | `-VarDecl 0x{{.*}} <col:10, col:18> col:14 used i 'int' cinit
211// CHECK-NEXT:         | |   |   `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
212// CHECK-NEXT:         | |   |-<<<NULL>>>
213// CHECK-NEXT:         | |   |-BinaryOperator 0x{{.*}} <col:21, col:25> 'int' '<'
214// CHECK-NEXT:         | |   | |-ImplicitCastExpr 0x{{.*}} <col:21> 'int' <LValueToRValue>
215// CHECK-NEXT:         | |   | | `-DeclRefExpr 0x{{.*}} <col:21> 'int' lvalue Var 0x{{.*}} 'i' 'int'
216// CHECK-NEXT:         | |   | `-ImplicitCastExpr 0x{{.*}} <col:25> 'int' <LValueToRValue>
217// CHECK-NEXT:         | |   |   `-DeclRefExpr 0x{{.*}} <col:25> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
218// CHECK-NEXT:         | |   |-UnaryOperator 0x{{.*}} <col:28, col:29> 'int' postfix '++'
219// CHECK-NEXT:         | |   | `-DeclRefExpr 0x{{.*}} <col:28> 'int' lvalue Var 0x{{.*}} 'i' 'int'
220// CHECK-NEXT:         | |   `-ForStmt 0x{{.*}} <line:34:7, line:35:9> openmp_structured_block
221// CHECK-NEXT:         | |     |-DeclStmt 0x{{.*}} <line:34:12, col:21>
222// CHECK-NEXT:         | |     | `-VarDecl 0x{{.*}} <col:12, col:20> col:16 used i 'int' cinit
223// CHECK-NEXT:         | |     |   `-IntegerLiteral 0x{{.*}} <col:20> 'int' 0
224// CHECK-NEXT:         | |     |-<<<NULL>>>
225// CHECK-NEXT:         | |     |-BinaryOperator 0x{{.*}} <col:23, col:27> 'int' '<'
226// CHECK-NEXT:         | |     | |-ImplicitCastExpr 0x{{.*}} <col:23> 'int' <LValueToRValue>
227// CHECK-NEXT:         | |     | | `-DeclRefExpr 0x{{.*}} <col:23> 'int' lvalue Var 0x{{.*}} 'i' 'int'
228// CHECK-NEXT:         | |     | `-ImplicitCastExpr 0x{{.*}} <col:27> 'int' <LValueToRValue>
229// CHECK-NEXT:         | |     |   `-DeclRefExpr 0x{{.*}} <col:27> 'int' lvalue ParmVar 0x{{.*}} 'z' 'int'
230// CHECK-NEXT:         | |     |-UnaryOperator 0x{{.*}} <col:30, col:31> 'int' postfix '++'
231// CHECK-NEXT:         | |     | `-DeclRefExpr 0x{{.*}} <col:30> 'int' lvalue Var 0x{{.*}} 'i' 'int'
232// CHECK-NEXT:         | |     `-NullStmt 0x{{.*}} <line:35:9>
233// CHECK-NEXT:         | |-ImplicitParamDecl 0x{{.*}} <line:31:9> col:9 implicit __context 'struct (anonymous at {{.*}}ast-dump-openmp-for.c:31:9) *const restrict'
234// CHECK-NEXT:         | |-VarDecl 0x{{.*}} <line:32:8, col:16> col:12 used i 'int' cinit
235// CHECK-NEXT:         | | `-IntegerLiteral 0x{{.*}} <col:16> 'int' 0
236// CHECK-NEXT:         | |-VarDecl 0x{{.*}} <line:33:10, col:18> col:14 used i 'int' cinit
237// CHECK-NEXT:         | | `-IntegerLiteral 0x{{.*}} <col:18> 'int' 0
238// CHECK-NEXT:         | `-VarDecl 0x{{.*}} <line:34:12, col:20> col:16 used i 'int' cinit
239// CHECK-NEXT:         |   `-IntegerLiteral 0x{{.*}} <col:20> 'int' 0
240// CHECK-NEXT:         |-DeclRefExpr 0x{{.*}} <line:32:3> 'int' lvalue ParmVar 0x{{.*}} 'x' 'int'
241// CHECK-NEXT:         |-DeclRefExpr 0x{{.*}} <line:33:5> 'int' lvalue ParmVar 0x{{.*}} 'y' 'int'
242// CHECK-NEXT:         `-DeclRefExpr 0x{{.*}} <line:34:27> 'int' lvalue ParmVar 0x{{.*}} 'z' 'int'
243
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