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252
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1 // RUN: %clang_cc1 -emit-llvm -debug-info-kind=limited -triple x86_64-pc-linux-gnu %s \
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2 // RUN: -dwarf-version=5 -main-file-name %s -o - | FileCheck %s
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150
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3
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4 struct C {
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5 void member_function();
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6 static int static_member_function();
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7 static int static_member_variable;
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8 };
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9
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10 int C::static_member_variable = 0;
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11
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12 void C::member_function() { static_member_variable = 0; }
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13
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14 int C::static_member_function() { return static_member_variable; }
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15
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16 C global_variable;
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17
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18 int global_function() { return -1; }
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19
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20 namespace ns {
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21 void global_namespace_function() { global_variable.member_function(); }
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22 int global_namespace_variable = 1;
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23 }
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24
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252
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25 // Generate the artificial global functions to initialize a global.
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26 int global_initialized_variable = C::static_member_function();
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27
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150
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28 // Check that the functions that belong to C have C as a context and the
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29 // functions that belong to the namespace have it as a context, and the global
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252
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30 // functions (user-defined and artificial) have the file as a context.
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150
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31
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252
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32 // The first DIFile is for the CU, the second is what everything else uses.
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33 // We're using DWARF v5 so both should have MD5 checksums.
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34 // CHECK: !DIFile(filename: "{{.*}}context.cpp",{{.*}} checksumkind: CSK_MD5
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35 // CHECK: ![[FILE:[0-9]+]] = !DIFile(filename: "{{.*}}context.cpp",{{.*}} checksumkind: CSK_MD5
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150
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36 // CHECK: ![[C:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C",
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37 // CHECK: ![[NS:.*]] = !DINamespace(name: "ns"
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38 // CHECK: !DISubprogram(name: "member_function",{{.*}} scope: ![[C]],{{.*}} DISPFlagDefinition
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39
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40 // CHECK: !DISubprogram(name: "static_member_function",{{.*}} scope: ![[C]],{{.*}} DISPFlagDefinition
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41
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42 // CHECK: !DISubprogram(name: "global_function",{{.*}} scope: ![[FILE]],{{.*}} DISPFlagDefinition
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43
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44 // CHECK: !DISubprogram(name: "global_namespace_function",{{.*}} scope: ![[NS]],{{.*}} DISPFlagDefinition
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252
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45
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46 // CHECK: !DISubprogram(name: "__cxx_global_var_init",{{.*}} scope: ![[FILE]],{{.*}} DISPFlagDefinition
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47 // CHECK: !DISubprogram(linkageName: "_GLOBAL__sub_I_{{.*}}",{{.*}} scope: ![[FILE]],{{.*}} DISPFlagDefinition
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