66 lines · cpp
1/* Compile with:2 for FILE in `seq 2`; do3 clang -g -c odr-anon-namespace.cpp -DFILE$FILE -o odr-anon-namespace/$FILE.o4 done5 */6 7// RUN: dsymutil -f -oso-prepend-path=%p/../Inputs/odr-anon-namespace -y %p/dummy-debug-map.map -o - | llvm-dwarfdump -debug-info - | FileCheck %s8 9#ifdef FILE110// Currently dsymutil will unique the contents of anonymous11// namespaces if they are from the same file/line. Force this12// namespace to appear different eventhough it's the same (this13// uniquing is actually a bug kept for backward compatibility, see the14// comments in DeclContextTree::getChildDeclContext()).15#line 4216#endif17namespace {18class C {};19}20 21void foo() {22 C c;23}24 25// Keep the ifdef guards for FILE1 and FILE2 even if all the code is26// above to clearly show what the CHECK lines are testing.27#ifdef FILE128 29// CHECK: TAG_compile_unit30// CHECK-NOT: DW_TAG31// CHECK: AT_name{{.*}}"odr-anon-namespace.cpp"32 33// CHECK: DW_TAG_variable34// CHECK-NOT: DW_TAG35// CHECK: DW_AT_name {{.*}}"c"36// CHECK-NOT: DW_TAG37// CHECK: DW_AT_type {{.*}}0x00000000[[C_FILE1:[0-9a-f]*]]38 39// CHECK: DW_TAG_namespace40// CHECK-NOT: {{DW_AT_name|NULL|DW_TAG}}41// CHECK: 0x[[C_FILE1]]:{{.*}}DW_TAG_class_type42// CHECK-NOT: DW_TAG43// CHECK: DW_AT_name{{.*}}"C"44 45#elif defined(FILE2)46 47// CHECK: TAG_compile_unit48// CHECK-NOT: DW_TAG49// CHECK: AT_name{{.*}}"odr-anon-namespace.cpp"50 51// CHECK: DW_TAG_variable52// CHECK-NOT: DW_TAG53// CHECK: DW_AT_name {{.*}}"c"54// CHECK-NOT: DW_TAG55// CHECK: DW_AT_type {{.*}}0x00000000[[C_FILE2:[0-9a-f]*]]56 57// CHECK: DW_TAG_namespace58// CHECK-NOT: {{DW_AT_name|NULL|DW_TAG}}59// CHECK: 0x[[C_FILE2]]:{{.*}}DW_TAG_class_type60// CHECK-NOT: DW_TAG61// CHECK: DW_AT_name{{.*}}"C"62 63#else64#error "You must define which file you generate"65#endif66