C++/スクリプト/言語仕様/式 のバックアップの現在との差分(No.2)

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#spanend
#spanadd
UnaryOperator:
#spanend
  | "++"
  | "--"
  | "+"
  | "-"
  | "!"
  | "~"
  | "@"  
 
#spandel
|カテゴリ|C演算子|オリジナル|h
#spanend
#spandel
|subscript|[ ]||
#spanend
#spandel
|postfix|++ --||
#spanend
#spandel
|unary_prefix|++ -- + - ! ~ ( )||
#spanend
#spandel
|arithmetic_multiplicative|* / %||
#spanend
#spandel
|arithmetic_additive|+ -||
#spanend
#spandel
|shift|>> <<||
#spanend
#spandel
|comparison_relational|< <= > >=||
#spanend
#spandel
|comparison_equality|== !=||
#spanend
#spandel
|bitwise_and|&||
#spanend
#spandel
|bitwise_xor|＾||
#spanend
#spandel
|bitwise_or|｜||
#spanend
#spandel
|boolean_and|&&||
#spanend
#spandel
|boolean_or|｜｜||
#spanend
#spandel
|conditional|? :||
#spanend
#spandel
|assignment|= += -= *= /= %= >>= <<= &= ｜= ^=||
#spanend
#spandel
|sequence|,||
#spanend
#spanadd
NewExpression:
#spanend
  "new" TypePath FunctionCallExpression
 
#spandel
** ExpressionのEBNF [#abe280b9]
#spanend
#spandel
#code(){{
#spanend
#spanadd
DeleteExpression:
#spanend
  "delete" UnaryExpression
#spanadd
 
#spanend
#spanadd
PrimaryExpression:
#spanend
  Identifier # ScopeRootIdentExpression
  | "." Identifier # NamespaceRootIdentExpression
  | ConstantLiteral
  | "(" Expression ")"
#spanadd
 
#spanend
#spanadd
IndexExpression:
#spanend
  "[" Expression "]"
#spanadd
 
#spanend
#spanadd
FunctionCallExpression:
#spanend
  "(" SequenceExpression ")"
#spanadd
 
#spanend
#spanadd
PostfixOperator:
#spanend
  "++"
  | "--"
  | IndexExpression
  | FunctionCallExpression
  | "." Identifier # ChildIdentExpression
#spanadd
 
#spanend
#spanadd
PostfixExpression:
#spanend
  PrimaryExpression (PostfixOperator)*
#spanadd
 
#spanend
#spanadd
CastExpression:
#spanend
  "cast" "(" TypePath ")" UnaryExpression
#spanadd
 
#spanend
#spanadd
UnaryExpression:
#spanend
  (UnaryOperator)* (CastExpression | NewExpression | DeleteExpression | PostfixExpression)
#spanadd
 
#spanend
#spanadd
MultiplicativeOperator:
#spanend
  "*"
  | "/"
  | "%"
#spanadd
 
#spanend
#spanadd
MultiplicativeExpression:
#spanend
  CastExpression (MultiplicativeOperator CastExpression)*
#spanadd
 
#spanend
AdditiveOperator:
  "+"
  | "-"
 
AdditiveExpression:
  MultiplicativeExpression (AdditiveOperator MultiplicativeExpression)*
 
ShiftOperator:
  ">>"
  | "<<"
 
ShiftExpression:
  AdditiveExpression (ShiftOperator AdditiveExpression)*
 
RelationalOperator:
  ">"
  | "<"
  | "<="
  | ">="
 
RelationalExpression:
  ShiftExpression (RelationalOperator ShiftExpression)*
 
EqualityOperator:
  "=="
  | "!="
 
EqualityExpression:
  RelationalExpression (EqulityOperator RelationalExpression)*
 
#spanadd
IdentityOperator:
#spanend
  "is"
  | "!" "is"
#spanadd
 
#spanend
#spanadd
IdentityExpression:
#spanend
  EqualityExpression (IdentityOperator EqualityExpression )* 
#spanadd
 
#spanend
BitwiseAndOperator:
  "&"
 
BitwiseAndExpression:
  EqualityExpression (BitwiseAndOperator EqualityExpression )* 
  IdentityExpression (BitwiseAndOperator IdentityExpression )* 
 
BitwiseXorOperator:
  "^"
 
BitwiseXorExpression:
  BitwiseAndExpression (BitwiseXorOperator BitwiseAndExpression)*
  
 
BitwiseOrOperator:
  "|"
 
BitwiseOrExpression:
  BitwiseXorExpression (BitwiseOrOperator BitwiseXorExpression)*
  
 
LogicalAndOperator:
  "&&"
 
LogicalAndExpression:
  BitwiseOrExpression (LogicalAndOperator BitwiseOrExpression)*
    
LogicalOrOperator:
  "||"
 
LogicalOrExpression:
  LogicalAndExpression (LogicalOrOperator LogicalAndExpression)*
  
ConditionalExpression:
  LogicalOrExpression ("?" Expression ":" ConditionalExpression)*
  LogicalOrExpression ("?" ConditionalExpression ":" ConditionalExpression)*
 
AssignmentOperator:
  "="
  | "+="
  | "-="
  | "*="
  | "/="
  | "%="
  | ">>="
  | "<<="
  | "&="
  | "|="
  | "^="
 
AssignmentExpression:
  (VariableReference AssignmentOperator)* ConditionalExpression
  (ConditionalExpression AssignmentOperator)* ConditionalExpression
 
#spanadd
Expression:
#spanend
  AssignmentExpression
#spanadd
 
#spanend
SequenceOperator:
  ","
 
SequenceExpression:
  AssignmentExpression (SequenceOperator AssignmentExpression)*
  Expression (SequenceOperator Expression)*
 
#spandel
Expression:
#spanend
  SequenceExpression