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Fix compound requirement code example (#127)

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Andrei
2023-03-18 21:08:31 +03:00
committed by GitHub
parent 42a660aa21
commit 4a7a0c1c3f
2 changed files with 4 additions and 4 deletions
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4
CPP20.md
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@@ -221,9 +221,9 @@ g(baz{}); // PASS.
```c++ ```c++
template <typename T> template <typename T>
concept C = requires(T x) { concept C = requires(T x) {
{*x} -> typename T::inner; // the type of the expression `*x` is convertible to `T::inner` {*x} -> std::convertible_to<typename T::inner>; // the type of the expression `*x` is convertible to `T::inner`
{x + 1} -> std::same_as<int>; // the expression `x + 1` satisfies `std::same_as<decltype((x + 1))>` {x + 1} -> std::same_as<int>; // the expression `x + 1` satisfies `std::same_as<decltype((x + 1))>`
{x * 1} -> T; // the type of the expression `x * 1` is convertible to `T` {x * 1} -> std::convertible_to<T>; // the type of the expression `x * 1` is convertible to `T`
}; };
``` ```
* **Nested requirements** - denoted by the `requires` keyword, specify additional constraints (such as those on local parameter arguments). * **Nested requirements** - denoted by the `requires` keyword, specify additional constraints (such as those on local parameter arguments).

4
README.md
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@@ -324,9 +324,9 @@ g(baz{}); // PASS.
```c++ ```c++
template <typename T> template <typename T>
concept C = requires(T x) { concept C = requires(T x) {
{*x} -> typename T::inner; // the type of the expression `*x` is convertible to `T::inner` {*x} -> std::convertible_to<typename T::inner>; // the type of the expression `*x` is convertible to `T::inner`
{x + 1} -> std::same_as<int>; // the expression `x + 1` satisfies `std::same_as<decltype((x + 1))>` {x + 1} -> std::same_as<int>; // the expression `x + 1` satisfies `std::same_as<decltype((x + 1))>`
{x * 1} -> T; // the type of the expression `x * 1` is convertible to `T` {x * 1} -> std::convertible_to<T>; // the type of the expression `x * 1` is convertible to `T`
}; };
``` ```
* **Nested requirements** - denoted by the `requires` keyword, specify additional constraints (such as those on local parameter arguments). * **Nested requirements** - denoted by the `requires` keyword, specify additional constraints (such as those on local parameter arguments).