| 1 | // RUN: %clang_cc1 %s -I%S -triple=x86_64-apple-darwin10 -emit-llvm -o %t |
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| 2 | // RUN: FileCheck --check-prefix=CHECK-TEST1 %s < %t |
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| 3 | // RUN: FileCheck --check-prefix=CHECK-TEST2 %s < %t |
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| 4 | |
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| 5 | #include <typeinfo> |
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| 6 | |
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| 7 | namespace Test1 { |
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| 8 | // A is explicitly marked hidden, so all RTTI data should also be marked hidden. |
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| 9 | // CHECK-TEST1: @_ZTSN5Test11AE = linkonce_odr hidden constant |
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| 10 | // CHECK-TEST1: @_ZTIN5Test11AE = linkonce_odr hidden constant |
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| 11 | // CHECK-TEST1: @_ZTSPN5Test11AE = linkonce_odr hidden constant |
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| 12 | // CHECK-TEST1: @_ZTIPN5Test11AE = linkonce_odr hidden constant |
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| 13 | struct __attribute__((visibility("hidden"))) A { }; |
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| 14 | |
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| 15 | void f() { |
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| 16 | (void)typeid(A); |
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| 17 | (void)typeid(A *); |
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| 18 | } |
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| 19 | } |
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| 20 | |
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| 21 | namespace Test2 { |
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| 22 | // A is weak, so its linkage should be linkoce_odr, but not marked hidden. |
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| 23 | // CHECK-TEST2: @_ZTSN5Test21AE = linkonce_odr constant |
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| 24 | // CHECK-TEST2: @_ZTIN5Test21AE = linkonce_odr constant |
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| 25 | struct A { }; |
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| 26 | void f() { |
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| 27 | (void)typeid(A); |
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| 28 | } |
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| 29 | } |
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| 30 | |
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