[Mono-list] fixed-statement grammar

[Alex Sedow]

ECMA-334 (2nd edition - December 2002) define grammar for fixed-statement
as:

fixed-statement:
  fixed "(" pointer-type fixed-pointer-declarators ")" embedded-statement

fixed-pointer-declarators:
  fixed-pointer-declarator
  fixed-pointer-declarators "," fixed-pointer-declarator

fixed-pointer-declarator:
  identifier "=" fixed-pointer-initializer



But Mono define grammar for fixed-statement as:

fixed-pointer-declarator:
  identifier [ "=" fixed-pointer-initializer ]

where [] - optional



Why? Mono extend standart C# grammar?

Alex.