clang/test/CodeGenCXX/template-param-objects-visibility.cpp

   1 // RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++20 %s -emit-llvm -o - | FileCheck %s
   2
   3 struct S { char buf[32]; };
   4 template<S s> constexpr const char* f() { return s.buf; }
   5 const char* fbuf = f<S{"a"}>();
   6 // CHECK: @_ZTAXtl1StlA32_cLc97EEEE = linkonce_odr constant { <{ i8, [31 x i8] }> }
   7
   8 struct __attribute__ ((visibility ("hidden"))) HN { char buf[64]; };
   9 template <HN hn> constexpr const char* g() { return hn.buf; }
  10 const char* gbuf = g<HN{"b"}>();
  11 // CHECK: @_ZTAXtl2HNtlA64_cLc98EEEE = linkonce_odr hidden constant { <{ i8, [63 x i8] }> }