diff --git a/lldb/test/Shell/SymbolFile/DWARF/no_unique_address-with-bitfields.cpp b/lldb/test/Shell/SymbolFile/DWARF/no_unique_address-with-bitfields.cpp new file mode 100644 index 00000000000000..950bd9585baa22 --- /dev/null +++ b/lldb/test/Shell/SymbolFile/DWARF/no_unique_address-with-bitfields.cpp @@ -0,0 +1,30 @@ +// LLDB currently erroneously adds an unnamed bitfield +// into the AST when a overlapping no_unique_address +// field precedes a bitfield. + +// XFAIL: * + +// RUN: %clangxx_host -gdwarf -o %t %s +// RUN: %lldb %t \ +// RUN: -o "target var global" \ +// RUN: -o "image dump ast" \ +// RUN: -o exit | FileCheck %s + +// CHECK: (lldb) image dump ast +// CHECK-NEXT: CXXRecordDecl {{.*}} struct Foo definition +// CHECK: |-FieldDecl {{.*}} data 'char[5]' +// CHECK-NEXT: |-FieldDecl {{.*}} padding 'Empty' +// CHECK-NEXT: |-FieldDecl {{.*}} 'int' +// CHECK-NEXT: | `-IntegerLiteral {{.*}} 'int' 8 +// CHECK-NEXT: `-FieldDecl {{.*}} sloc> mem 'unsigned long' +// CHECK-NEXT: `-IntegerLiteral {{.*}} 'int' 1 + +struct Empty {}; + +struct Foo { + char data[5]; + [[no_unique_address]] Empty padding; + unsigned long flag : 1; +}; + +Foo global;