phunix/external/bsd/llvm/dist/clang/test/CodeGenCXX/visibility-hidden-extern-templates.cpp
Lionel Sambuc 0a6a1f1d05 NetBSD re-synchronization of the source tree
This brings our tree to NetBSD 7.0, as found on -current on the
10-10-2015.

This updates:
 - LLVM to 3.6.1
 - GCC to GCC 5.1
 - Replace minix/commands/zdump with usr.bin/zdump
 - external/bsd/libelf has moved to /external/bsd/elftoolchain/
 - Import ctwm
 - Drop sprintf from libminc

Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
2016-01-13 20:32:14 +01:00

27 lines
654 B
C++

// RUN: %clang_cc1 -O1 -triple %itanium_abi_triple -emit-llvm -o - -fvisibility hidden %s | FileCheck %s
template<typename T>
struct X {
void f();
void g() { }
};
template<typename T> void X<T>::f() { }
extern template struct X<int>;
template struct X<int>;
extern template struct X<char>;
// <rdar://problem/8109763>
void test_X(X<int> xi, X<char> xc) {
// CHECK-LABEL: define weak_odr hidden {{.*}}void @_ZN1XIiE1fEv
xi.f();
// CHECK-LABEL: define weak_odr hidden {{.*}}void @_ZN1XIiE1gEv
xi.g();
// CHECK: declare {{.*}}void @_ZN1XIcE1fEv
xc.f();
// CHECK-LABEL: define available_externally {{.*}}void @_ZN1XIcE1gEv
xc.g();
}