| 1 | // Test that we can use .debug_names to lookup a type that is only referenced |
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| 2 | // from within a type unit. In the code below the type named "stype" is only |
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| 3 | // referenced within the type unit itself and when we enable .debug_names, we |
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| 4 | // expect the have an entry for this and to be able to find this type when |
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| 5 | // we do a lookup. |
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| 6 | |
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| 7 | // REQUIRES: lld |
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| 8 | |
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| 9 | // RUN: %clang %s -target x86_64-pc-linux -gdwarf-5 -fdebug-types-section \ |
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| 10 | // RUN: -gpubnames -fno-limit-debug-info -c -o %t.o |
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| 11 | // RUN: ld.lld %t.o -o %t |
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| 12 | // RUN: %lldb %t -o "type lookup stype" -b | FileCheck %s --check-prefix=BASE |
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| 13 | // RUN: %lldb %t -o "type lookup bar::stype" -b | FileCheck %s --check-prefix=PART |
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| 14 | // RUN: %lldb %t -o "type lookup foo::bar::stype" -b | FileCheck %s --check-prefix=FULL |
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| 15 | |
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| 16 | // BASE: (lldb) type lookup stype |
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| 17 | // BASE-NEXT: int |
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| 18 | |
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| 19 | // PART: (lldb) type lookup bar::stype |
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| 20 | // PART-NEXT: int |
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| 21 | |
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| 22 | // FULL: (lldb) type lookup foo::bar::stype |
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| 23 | // FULL-NEXT: int |
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| 24 | |
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| 25 | namespace foo { |
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| 26 | class bar { |
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| 27 | public: |
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| 28 | typedef unsigned utype; |
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| 29 | // This type is only referenced from within the type unit and we need to |
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| 30 | // make sure we can find it with the new type unit support in .debug_names. |
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| 31 | typedef int stype; |
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| 32 | |
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| 33 | private: |
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| 34 | utype m_unsigned; |
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| 35 | |
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| 36 | public: |
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| 37 | bar(utype u) : m_unsigned(u) {} |
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| 38 | |
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| 39 | utype get() const { return m_unsigned; } |
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| 40 | void set(utype u) { m_unsigned = u; } |
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| 41 | stype gets() const { return (stype)m_unsigned; } |
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| 42 | }; |
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| 43 | } // namespace foo |
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| 44 | |
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| 45 | int main() { |
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| 46 | foo::bar b(12); |
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| 47 | return 0; |
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| 48 | } |
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| 49 | |
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