dmd.denum

Define enum declarations and enum members.

Specification: Enums

Authors

Walter Bright

License

Boost License 1.0

Source: denum.d

Documentation: https://dlang.org/phobos/dmd_denum.html

Coverage: https://codecov.io/gh/dlang/dmd/src/master/src/dmd/denum.d

References: https://dlang.org/spec/enum.html

  • EnumDeclaration

    Declaration

    class EnumDeclaration: dmd.dsymbol.ScopeDsymbol;

    AST node for EnumDeclaration https://dlang.org/spec/enum.html#EnumDeclaration

    • getMaxMinValue

      Declaration

      Expression getMaxMinValue(ref const Loc loc, Identifier id);

      Get the value of the .max/.min property as an Expression. Lazily computes the value and caches it in maxval/minval. Reports any errors.

      Parameters

      Loc loc

      location to use for error messages

      Identifier id

      Id::max or Id::min

      Return Value

      corresponding value of .max/.min

    • isSpecial

      Declaration

      const nothrow @nogc bool isSpecial();

      Determine if enum is a special one.

      Return Value

      true if special

  • EnumMember

    Declaration

    class EnumMember: dmd.declaration.VarDeclaration;

    AST node representing a member of an enum. https://dlang.org/spec/enum.html#EnumMember https://dlang.org/spec/enum.html#AnonymousEnumMember

  • isSpecialEnumIdent

    Declaration

    nothrow @nogc bool isSpecialEnumIdent(const Identifier ident);

    Check for special enum names.

    Discussion

    Special enum names are used by the C++ name mangler to represent C++ types that are not basic D types.

    Parameters

    Identifier ident

    identifier to check for specialness

    Return Value

    true if it is special