| // Test that we can jump from a type unit in one dwo file into a type unit in a |
| // different dwo file. |
| |
| // REQUIRES: lld |
| |
| // RUN: %clang %s -target x86_64-pc-linux -fno-standalone-debug -g \ |
| // RUN: -fdebug-types-section -gsplit-dwarf -c -o %t1.o -DONE |
| // RUN: %clang %s -target x86_64-pc-linux -fno-standalone-debug -g \ |
| // RUN: -fdebug-types-section -gsplit-dwarf -c -o %t2.o -DTWO |
| // RUN: llvm-dwarfdump %t1.dwo -debug-types | FileCheck --check-prefix=ONEUNIT %s |
| // RUN: llvm-dwarfdump %t2.dwo -debug-types | FileCheck --check-prefix=ONEUNIT %s |
| // RUN: ld.lld %t1.o %t2.o -o %t |
| // RUN: %lldb %t -o "target var a b **b.a" -b | FileCheck %s |
| |
| // ONEUNIT-COUNT-1: DW_TAG_type_unit |
| |
| // CHECK: (const A) a = (a = 42) |
| // CHECK: (const B) b = { |
| // CHECK-NEXT: a = 0x{{.*}} |
| // CHECK-NEXT: } |
| // CHECK: (const A) **b.a = (a = 42) |
| |
| struct A; |
| |
| extern const A *a_ptr; |
| #ifdef ONE |
| struct A { |
| int a = 42; |
| }; |
| constexpr A a{}; |
| const A *a_ptr = &a; |
| #else |
| struct B { |
| const A **a; |
| }; |
| extern constexpr B b{&a_ptr}; |
| #endif |
