| 1 | // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s |
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| 2 | |
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| 3 | // PR39118 |
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| 4 | // Make sure that attributes are properly applied to explicit template |
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| 5 | // instantiations. |
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| 6 | |
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| 7 | #define HIDDEN __attribute__((__visibility__("hidden"))) |
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| 8 | #define VISIBLE __attribute__((__visibility__("default"))) |
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| 9 | |
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| 10 | namespace ns HIDDEN { |
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| 11 | struct A { }; |
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| 12 | template <typename T> struct B { static A a; }; |
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| 13 | template <typename T> A B<T>::a; |
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| 14 | |
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| 15 | // CHECK: @_ZN2ns1BIiE1aE = weak_odr global |
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| 16 | // CHECK-NOT: hidden |
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| 17 | template VISIBLE A B<int>::a; |
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| 18 | } |
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| 19 | |
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| 20 | struct C { }; |
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| 21 | template <typename T> struct D { static C c; }; |
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| 22 | template <typename T> C D<T>::c; |
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| 23 | |
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| 24 | // CHECK-DAG: @_ZN1DIiE1cB3TAGE |
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| 25 | template __attribute__((abi_tag("TAG"))) C D<int>::c; |
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| 26 | |
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