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Support GCC 12 C++20 mode#42

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karjonas wants to merge 1 commit into
NVIDIA-Omniverse:release/104.0from
karjonas:cpp20
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Support GCC 12 C++20 mode#42
karjonas wants to merge 1 commit into
NVIDIA-Omniverse:release/104.0from
karjonas:cpp20

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@karjonas

@karjonas karjonas commented Nov 24, 2022

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This fix just removes a few templates which is needed since C++20 breaks previously valid code. See
https://timsong-cpp.github.io/cppwp/n4861/diff.cpp17.class

This is basically what is allowed and not in c++20:

template<class T>
struct A {
  A<T>();  // error: simple-template-id not allowed for constructor
  A(int);  // OK, injected-class-name used
  ~A<T>(); // error: simple-template-id not allowed for destructor
};

This fix just removes a few templates which is needed since C++20 breaks
previously valid code. See
https://timsong-cpp.github.io/cppwp/n4861/diff.cpp17.class

This is basically what is allowed and not in c++20:

template<class T>
struct A {
  A<T>();  // error: simple-template-id not allowed for constructor
  A(int);  // OK, injected-class-name used
  ~A<T>(); // error: simple-template-id not allowed for destructor
};
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