[cfe-dev] Incorrect(?) compile time error - inheriting member function template (using base::f; )

[Douglas Gregor]

On May 4, 2012, at 6:17 AM, Fernando Pelliccioni <fpelliccioni at gmail.com> wrote:

> Is this compile time error correct?
> 
> g++ 4.6.3 compiles fine
> 
> 
> Here is the code:
> http://pastebin.com/jUQ802Kh
> 
> 
> $ clang++ --version
> clang version 3.1 (trunk 155038)
> Target: i386-pc-linux-gnu
> Thread model: posix
> $ clang++ -std=c++11 clang_error.cpp 
> clang_error.cpp:55:18: error: no matching member function for call to 'get'
>         std::cout << ov.get<double>() << std::endl;
>                      ~~~^~~~~~~~~~~
> clang_error.cpp:43:2: note: candidate template ignored: substitution failure
> [with T2 = double]
>         get()
>         ^
> 1 error generated.

As noted in the corresponding bug report (http://llvm.org/bugs/show_bug.cgi?id=12737), Clang is correct to reject this code.

	- Doug


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