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C++14: add type traits helper support #2306

Merged
merged 1 commit into from
Feb 11, 2022
Merged

C++14: add type traits helper support #2306

merged 1 commit into from
Feb 11, 2022

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guwirth
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@guwirth guwirth commented Feb 11, 2022 •
edited by SonarOpenCommunityAdmin
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template <typename T, typename std::enable_if  <std::is_base_of<BaseT, T>::value, int>::type = 0> class A {};
template <typename T,          std::enable_if_t<std::is_base_of<BaseT, T>::value, int>       = 0> class C {};

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@guwirth
C++14: add type traits helper support
ade2653 
- supporting type traits helper as typeParameter (e.g. std::enable_if_t)
- close SonarOpenCommunity#2305

```C++
template <typename T, typename std::enable_if  <std::is_base_of<BaseT, T>::value, int>::type = 0> class A {};
template <typename T,          std::enable_if_t<std::is_base_of<BaseT, T>::value, int>       = 0> class C {};
```
@guwirth guwirth added the bug label Feb 11, 2022
@guwirth guwirth added this to the 2.0.7 milestone Feb 11, 2022
@guwirth guwirth self-assigned this Feb 11, 2022
@guwirth guwirth merged commit e9a8171 into SonarOpenCommunity:master Feb 11, 2022
@guwirth guwirth mentioned this pull request Feb 11, 2022
Closed
guwirth added a commit to guwirth/sonar-cxx that referenced this pull request Feb 18, 2022
@guwirth
improve type traits support
03d49a5 
- close SonarOpenCommunity#2306

```C++
struct C {
    template<typename T, std::enable_if_t< std::is_integral_t<T>, int> = 0 >
    C( T num ) {}

    template<typename T, std::enable_if_t< std::is_integral_v<T>, int> = 0 >
    int foo( T num ) {}
};

template< typename T, std::enable_if_t< std::is_integral_v<T>, int> >
A operator+( T num ) {}

template< typename T, std::enable_if_t< std::is_integral_v<T>, int> = 0>
A operator+( T num ) {}
```
@guwirth guwirth mentioned this pull request Feb 18, 2022
Merged
@guwirth guwirth deleted the fix-2305 branch July 26, 2022 09:06
@guwirth guwirth restored the fix-2305 branch July 26, 2022 09:14
@guwirth guwirth deleted the fix-2305 branch February 8, 2023 13:34
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bug
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2.0.7
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Successfully merging this pull request may close these issues.

template parameter std::enable_if_t not parsed
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