From Jason Turner

[basic.stc.dynamic.general]

C++23 → Trunk 2.0 KB 21 lines
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  1. tmp/tmpdnp7d3cs/{from.md → to.md} +7 -11
tmp/tmpdnp7d3cs/{from.md → to.md} RENAMED
@@ -12,29 +12,25 @@ global *deallocation functions* `operator delete` and
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  [[new.delete.placement]] do not perform allocation or
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  deallocation. — *end note*]
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  The library provides default definitions for the global allocation and
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  deallocation functions. Some global allocation and deallocation
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- functions are replaceable [[new.delete]]; these are attached to the
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- global module [[module.unit]]. A C++ program shall provide at most one
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- definition of a replaceable allocation or deallocation function. Any
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- such function definition replaces the default version provided in the
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- library [[replacement.functions]]. The following allocation and
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- deallocation functions [[support.dynamic]] are implicitly declared in
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- global scope in each translation unit of a program.
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  ``` cpp
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- [[nodiscard]] void* operator new(std::size_t);
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- [[nodiscard]] void* operator new(std::size_t, std::align_val_t);
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  void operator delete(void*) noexcept;
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  void operator delete(void*, std::size_t) noexcept;
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  void operator delete(void*, std::align_val_t) noexcept;
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  void operator delete(void*, std::size_t, std::align_val_t) noexcept;
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- [[nodiscard]] void* operator new[](std::size_t);
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- [[nodiscard]] void* operator new[](std::size_t, std::align_val_t);
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  void operator delete[](void*) noexcept;
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  void operator delete[](void*, std::size_t) noexcept;
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  void operator delete[](void*, std::align_val_t) noexcept;
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  void operator delete[](void*, std::size_t, std::align_val_t) noexcept;
 
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  [[new.delete.placement]] do not perform allocation or
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  deallocation. — *end note*]
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  The library provides default definitions for the global allocation and
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  deallocation functions. Some global allocation and deallocation
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+ functions are replaceable [[term.replaceable.function]]. The following
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+ allocation and deallocation functions [[support.dynamic]] are implicitly
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+ declared in global scope in each translation unit of a program.
 
 
 
 
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  ``` cpp
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+ void* operator new(std::size_t);
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+ void* operator new(std::size_t, std::align_val_t);
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  void operator delete(void*) noexcept;
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  void operator delete(void*, std::size_t) noexcept;
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  void operator delete(void*, std::align_val_t) noexcept;
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  void operator delete(void*, std::size_t, std::align_val_t) noexcept;
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+ void* operator new[](std::size_t);
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+ void* operator new[](std::size_t, std::align_val_t);
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  void operator delete[](void*) noexcept;
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  void operator delete[](void*, std::size_t) noexcept;
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  void operator delete[](void*, std::align_val_t) noexcept;
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  void operator delete[](void*, std::size_t, std::align_val_t) noexcept;