1// RUN: %clang_cc1 -emit-llvm -triple i686-pc-linux-gnu -o - %s | FileCheck %s 2 3// This check logically is attached to 'template int S<int>::i;' below. 4// CHECK: @_ZN1SIiE1iE = weak_odr global i32 5 6template<typename T, typename U, typename Result> 7struct plus { 8 Result operator()(const T& t, const U& u) const; 9}; 10 11template<typename T, typename U, typename Result> 12Result plus<T, U, Result>::operator()(const T& t, const U& u) const { 13 return t + u; 14} 15 16// CHECK: define weak_odr i32 @_ZNK4plusIillEclERKiRKl 17template struct plus<int, long, long>; 18 19// Check that we emit definitions from explicit instantiations even when they 20// occur prior to the definition itself. 21template <typename T> struct S { 22 void f(); 23 static void g(); 24 static int i; 25 struct S2 { 26 void h(); 27 }; 28}; 29 30// CHECK: define weak_odr void @_ZN1SIiE1fEv 31template void S<int>::f(); 32 33// CHECK: define weak_odr void @_ZN1SIiE1gEv 34template void S<int>::g(); 35 36// See the check line at the top of the file. 37template int S<int>::i; 38 39// CHECK: define weak_odr void @_ZN1SIiE2S21hEv 40template void S<int>::S2::h(); 41 42template <typename T> void S<T>::f() {} 43template <typename T> void S<T>::g() {} 44template <typename T> int S<T>::i; 45template <typename T> void S<T>::S2::h() {} 46