[llvm-bugs] [Bug 17646] Assertion failed: No canonical type for non-dependent class template specialization

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Jul 20 09:25:13 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=17646

Serge Pavlov <sepavloff at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |sepavloff at gmail.com
         Resolution|---                         |WORKSFORME

--- Comment #2 from Serge Pavlov <sepavloff at gmail.com> ---
With current ToT (r276120) no crash is observed:

17646.cpp:5:12: error: use 'template' keyword to treat 'O' as a dependent
template name
void L<k>::O<T>::Fun() {}
           ^
           template 
17646.cpp:5:12: error: 'O' following the 'template' keyword does not refer to a
template
void L<k>::O<T>::Fun() {}
           ^
17646.cpp:5:12: warning: variable templates are a C++14 extension
[-Wc++14-extensions]
17646.cpp:5:12: error: no member named 'O' in 'L<>'
void L<k>::O<T>::Fun() {}
     ~~~~~~^
17646.cpp:5:13: error: expected ';' at end of declaration
void L<k>::O<T>::Fun() {}
            ^
            ;
17646.cpp:5:13: error: expected unqualified-id
17646.cpp:6:7: error: no type named 'O' in 'L<0>'
L<0>::O<int>::Fun();
~~~~~~^
17646.cpp:6:8: error: expected unqualified-id
L<0>::O<int>::Fun();
       ^
1 warning and 7 errors generated.

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