Re: gtags: failed to parse template

[Shigio YAMAGUCHI]

Hi,

I have put the bug to the known bug list.

[http://www.gnu.org/software/global/bugs.html]

Thank you.

Regards,

Shigio

2016-08-30 23:45 GMT+09:00 Lorenz Hübschle-Schneider <address@hidden>:

Dear all,

GNU global 6.5.4 has trouble with the following template specialisation snippet:

template <typename T>
struct Foo<typename std::enable_if<sizeof(T) <= 2* sizeof(size_t)>::type>
{};

gtags: failed to parse template [+2 ./foo.cpp].

If I use "<" instead of "<=" it still fails, but it works if I use ">". It's probably not expecting operator< to appear inside a template.

Cheers,
Lorenz


Full file, valid C++11:

#include <type_traits>

template <typename T, typename Enable = void>
struct Foo{};

template <typename T>
struct Foo<T, typename std::enable_if<(sizeof(T) < 8)>::type>
{};

int main(void) {
    Foo<int> foo;
}

- fails on line 7

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Shigio YAMAGUCHI <address@hidden>

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