From Jason Turner

[gram.class]

C++23 → Trunk 3.0 KB 49 lines
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Archived: C++23
Markdown: C++23 | Trunk
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  1. tmp/tmp96bqhzla/{from.md → to.md} +34 -8
tmp/tmp96bqhzla/{from.md → to.md} RENAMED
@@ -11,22 +11,29 @@ class-specifier:
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  class-head '{' member-specificationₒₚₜ '}'
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  ```
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  ``` bnf
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  class-head:
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- class-key attribute-specifier-seqₒₚₜ class-head-name class-virt-specifierₒₚₜ base-clauseₒₚₜ
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  class-key attribute-specifier-seqₒₚₜ base-clauseₒₚₜ
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  ```
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  ``` bnf
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  class-head-name:
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  nested-name-specifierₒₚₜ class-name
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  ```
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  ``` bnf
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- class-virt-specifier:
 
 
 
 
 
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  final
 
 
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  ```
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  ``` bnf
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  class-key:
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  class
@@ -42,13 +49,15 @@ member-specification:
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  ``` bnf
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  member-declaration:
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  attribute-specifier-seqₒₚₜ decl-specifier-seqₒₚₜ member-declarator-listₒₚₜ ';'
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  function-definition
 
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  using-declaration
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  using-enum-declaration
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  static_assert-declaration
 
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  template-declaration
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  explicit-specialization
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  deduction-guide
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  alias-declaration
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  opaque-enum-declaration
@@ -61,20 +70,19 @@ member-declarator-list:
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  member-declarator-list ',' member-declarator
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  ```
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  ``` bnf
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  member-declarator:
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- declarator virt-specifier-seqₒₚₜ pure-specifierₒₚₜ
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- declarator requires-clause
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- declarator brace-or-equal-initializerₒₚₜ
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  identifierₒₚₜ attribute-specifier-seqₒₚₜ ':' constant-expression brace-or-equal-initializerₒₚₜ
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  ```
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  ``` bnf
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  virt-specifier-seq:
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- virt-specifier
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- virt-specifier-seq virt-specifier
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  ```
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  ``` bnf
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  virt-specifier:
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  override
@@ -84,10 +92,28 @@ virt-specifier:
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  ``` bnf
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  pure-specifier:
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  '=' '0'
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  ```
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  ``` bnf
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  conversion-function-id:
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  operator conversion-type-id
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  ```
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@@ -121,11 +147,11 @@ base-specifier:
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  ``` bnf
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  class-or-decltype:
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  nested-name-specifierₒₚₜ type-name
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  nested-name-specifier template simple-template-id
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- decltype-specifier
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  ```
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  ``` bnf
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  access-specifier:
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  private
 
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  class-head '{' member-specificationₒₚₜ '}'
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  ```
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  ``` bnf
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  class-head:
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+ class-key attribute-specifier-seqₒₚₜ class-head-name class-property-specifier-seqₒₚₜ base-clauseₒₚₜ
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  class-key attribute-specifier-seqₒₚₜ base-clauseₒₚₜ
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  ```
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  ``` bnf
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  class-head-name:
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  nested-name-specifierₒₚₜ class-name
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  ```
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  ``` bnf
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+ class-property-specifier-seq:
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+ class-property-specifier class-property-specifier-seqₒₚₜ
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+ ```
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+
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+ ``` bnf
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+ class-property-specifier:
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  final
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+ trivially_relocatable_if_eligible
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+ replaceable_if_eligible
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  ```
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  ``` bnf
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  class-key:
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  class
 
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  ``` bnf
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  member-declaration:
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  attribute-specifier-seqₒₚₜ decl-specifier-seqₒₚₜ member-declarator-listₒₚₜ ';'
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  function-definition
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+ friend-type-declaration
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  using-declaration
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  using-enum-declaration
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  static_assert-declaration
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+ consteval-block-declaration
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  template-declaration
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  explicit-specialization
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  deduction-guide
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  alias-declaration
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  opaque-enum-declaration
 
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  member-declarator-list ',' member-declarator
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  ```
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  ``` bnf
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  member-declarator:
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+ declarator virt-specifier-seqₒₚₜ function-contract-specifier-seqₒₚₜ pure-specifierₒₚₜ
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+ declarator requires-clause function-contract-specifier-seqₒₚₜ
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+ declarator brace-or-equal-initializer
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  identifierₒₚₜ attribute-specifier-seqₒₚₜ ':' constant-expression brace-or-equal-initializerₒₚₜ
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  ```
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  ``` bnf
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  virt-specifier-seq:
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+ virt-specifier virt-specifier-seqₒₚₜ
 
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  ```
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  ``` bnf
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  virt-specifier:
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  override
 
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  ``` bnf
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  pure-specifier:
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  '=' '0'
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  ```
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+ ``` bnf
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+ friend-type-declaration:
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+ friend friend-type-specifier-list ';'
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+ ```
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+
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+ ``` bnf
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+ friend-type-specifier-list:
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+ friend-type-specifier '...'ₒₚₜ
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+ friend-type-specifier-list ',' friend-type-specifier '...'ₒₚₜ
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+ ```
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+
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+ ``` bnf
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+ friend-type-specifier:
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+ simple-type-specifier
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+ elaborated-type-specifier
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+ typename-specifier
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+ ```
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+
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  ``` bnf
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  conversion-function-id:
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  operator conversion-type-id
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  ```
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  ``` bnf
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  class-or-decltype:
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  nested-name-specifierₒₚₜ type-name
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  nested-name-specifier template simple-template-id
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+ computed-type-specifier
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  ```
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  ``` bnf
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  access-specifier:
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  private