| // PR c++/69317 - [6 regression] wrong ABI version in -Wabi warnings |
| // Exercise that the correct ABI versions are referenced in the -Wabi |
| // diagnostic. See also the equivalent Wabi-3-2.C test. |
| |
| // { dg-options "-Wabi=2 -fabi-version=3" } |
| // { dg-do compile } |
| |
| // The mangling of templates with a non-type template parameter |
| // of reference type changed in ABI version 3: |
| extern int N; |
| template <int &> struct S { }; |
| |
| // Expect the diagnostic to reference the ABI version specified via |
| // -fabi-version=3 and the ABI version specified via -Wabi=2. |
| void foo (S<N>) { } // { dg-warning "the mangled name of .void foo\\(S<N>\\). changed between .-fabi-version=2. \\(._Z3foo1SILZ1NEE.\\) and .-fabi-version=3. \\(._Z3foo1SIL_Z1NEE.\\)" } |
| |
