1 // PR c++/31923
2 // C++ DR 605 -- "...the linkage of an explicit specialization must be that of
3 // the template."
4
5 // { dg-do compile { target i?86-*-* x86_64-*-* } }
6 // { dg-require-weak "" }
7
8 template<class T>
f1(T)9 static void f1 (T) { }
10
11 // { dg-final { scan-assembler-not ".glob(a|)l\[\t \]*_?_Z2f1IfEvT_" } }
12 template<>
13 void f1<float> (float) { } // Expected to have static linkage
14
15 template<class T>
f2(T)16 void f2 (T) { }
17
18 // { dg-final { scan-assembler ".glob(a|)l\[\t \]*_?_Z2f2IfEvT_" } }
19 template<>
20 void f2<float> (float) { } // Expected to have global linkage
21
instantiator()22 void instantiator ()
23 {
24 // { dg-final { scan-assembler-not ".glob(a|)l\[\t \]*_?_Z2f1IiEvT_" } }
25 f1(0); // Expected to have static linkage
26
27 // { dg-final { scan-assembler ".weak(_definition)?\[\t \]*_?_Z2f2IiEvT_" { target { ! { *-*-mingw* *-*-cygwin } } } } }
28 f2(0); // Expected to have weak global linkage
29 }
30