| 1 | // Tests that we can evaluate functions that Clang |
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| 2 | // classifies as having clang::Linkage::UniqueExternal |
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| 3 | // linkage. In this case, a function whose argument |
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| 4 | // is not legally usable outside this TU. |
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| 5 | |
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| 6 | // XFAIL: target-windows |
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| 7 | |
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| 8 | // RUN: %build %s -o %t |
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| 9 | // RUN: %lldb %t -o run -o "expression func(a)" -o exit | FileCheck %s |
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| 10 | |
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| 11 | // CHECK: expression func(a) |
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| 12 | // CHECK: (int) $0 = 15 |
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| 13 | |
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| 14 | namespace { |
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| 15 | struct InAnon {}; |
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| 16 | } // namespace |
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| 17 | |
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| 18 | int func(InAnon a) { return 15; } |
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| 19 | |
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| 20 | int main() { |
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| 21 | InAnon a; |
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| 22 | __builtin_debugtrap(); |
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| 23 | return func(a); |
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| 24 | } |
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| 25 | |
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