llvm/test/tools/dsymutil/X86/odr-anon-namespace.cpp
Frederic Riss b7e7dd4975 [dsymutil] Refactor ODR uniquing tests to be more readable.
This patch adds all the refactored tests in new files, the old
tests will be removed by a followup commit.

Thanks to D. Blaikie for all the feedback.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245803 91177308-0d34-0410-b5e6-96231b3b80d8
2015-08-23 02:38:29 +00:00

66 lines
1.7 KiB
C++

/* Compile with:
for FILE in `seq 2`; do
clang -g -c odr-anon-namespace.cpp -DFILE$FILE -o odr-anon-namespace/$FILE.o
done
*/
// RUN: llvm-dsymutil -f -oso-prepend-path=%p/../Inputs/odr-anon-namespace -y %p/dummy-debug-map.map -o - | llvm-dwarfdump -debug-dump=info - | FileCheck %s
#ifdef FILE1
// Currently llvm-dsymutil will unique the contents of anonymous
// namespaces if they are from the same file/line. Force this
// namespace to appear different eventhough it's the same (this
// uniquing is actually a bug kept for backward compatibility, see the
// comments in DeclContextTree::getChildDeclContext()).
#line 42
#endif
namespace {
class C {};
}
void foo() {
C c;
}
// Keep the ifdef guards for FILE1 and FILE2 even if all the code is
// above to clearly show what the CHECK lines are testing.
#ifdef FILE1
// CHECK: TAG_compile_unit
// CHECK-NOT: DW_TAG
// CHECK: AT_name{{.*}}"odr-anon-namespace.cpp"
// CHECK: DW_TAG_variable
// CHECK-NOT: DW_TAG
// CHECK: DW_AT_name {{.*}}"c"
// CHECK-NOT: DW_TAG
// CHECK: DW_AT_type {{.*}}0x00000000[[C_FILE1:[0-9a-f]*]]
// CHECK: DW_TAG_namespace
// CHECK-NOT: {{DW_AT_name|NULL|DW_TAG}}
// CHECK: 0x[[C_FILE1]]:{{.*}}DW_TAG_class_type
// CHECK-NOT: DW_TAG
// CHECK: DW_AT_name{{.*}}"C"
#elif defined(FILE2)
// CHECK: TAG_compile_unit
// CHECK-NOT: DW_TAG
// CHECK: AT_name{{.*}}"odr-anon-namespace.cpp"
// CHECK: DW_TAG_variable
// CHECK-NOT: DW_TAG
// CHECK: DW_AT_name {{.*}}"c"
// CHECK-NOT: DW_TAG
// CHECK: DW_AT_type {{.*}}0x00000000[[C_FILE2:[0-9a-f]*]]
// CHECK: DW_TAG_namespace
// CHECK-NOT: {{DW_AT_name|NULL|DW_TAG}}
// CHECK: 0x[[C_FILE2]]:{{.*}}DW_TAG_class_type
// CHECK-NOT: DW_TAG
// CHECK: DW_AT_name{{.*}}"C"
#else
#error "You must define which file you generate"
#endif