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StockholmCpp 0x39

C++26 Committee Draft is open for comments

Contract Assertions

Contract Assertions

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  int val = 2;
  auto v = std::vector{1,2,3};

  if (v.size() > val) {
      /// ...;
  }

Use -Wall -Werror or /W4 /WX

  int val = 2;
  auto v = std::vector{1,2,3};

  if (v.size() > val) {
      /// ...;
  }

warning: comparison of
integer expressions of different signedness

long unsigned int and 'int' [-Wsign-compare]
        if (v.size() > val) {

  int val = 2;
  auto v = std::vector{1,2,3};

  if (std::_____(v) > val) {
      /// ...;
  }

  int val = 2;
  auto v = std::vector{1,2,3};

  if (std::ssize(v) > val) {
      /// ...;
  }

since C++20

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