1 // REQUIRES: x86-registered-target 2 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs %s | \ 3 // RUN: FileCheck -check-prefix=CHECK-TAPI %s 4 5 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -o - -emit-interface-stubs %s | \ 6 // RUN: FileCheck -check-prefix=CHECK-TAPI2 %s 7 8 // RUN: %clang -target x86_64-unknown-linux-gnu -c -o - %s | llvm-readelf -s - 2>&1 | \ 9 // RUN: FileCheck -check-prefix=CHECK-SYMBOLS %s 10 11 // For the following: 12 // g() 13 // n::S<int>::S() 14 // n::S<int>::~S() 15 // n::S<int>::func() const 16 // n::S<int>::S(n::S<int> const&) 17 18 // We expect these manglings: 19 // CHECK-TAPI: Symbols: 20 // CHECK-TAPI-NOT: _ZNK1n1SIiEclEv 21 // CHECK-TAPI2: Symbols: 22 // CHECK-TAPI2: _Z1g 23 24 // CHECK-SYMBOLS-DAG: FUNC GLOBAL DEFAULT {{[0-9]}} _Z1g 25 // CHECK-SYMBOLS-DAG: FUNC WEAK HIDDEN {{[0-9]}} _ZNK1n1SIiEclEv 26 27 namespace n { 28 template <typename T> 29 struct __attribute__((__visibility__("default"))) S { 30 S() = default; 31 ~S() = default; 32 int __attribute__((__visibility__(("default")))) func() const { 33 return 1844; 34 } 35 int __attribute__((__visibility__(("hidden")))) operator()() const { 36 return 1863; 37 } 38 }; 39 } // namespace n 40 41 void g() { n::S<int>()(); } 42