public DeclarationUnit(
SyntaxToken ident,
TypeSpecifierSyntax typeSpecifier)
: base(ident)
{
TypeSpecifier = typeSpecifier;
}
// [4] TypeSpecifier = 'void' | 'char' | 'bool' | 'short' | 'int' | 'long' | 'double' | 'signed' | 'unsigned' |
// StructOrUnionSpecifier | EnumSpecifier
private bool IsTypeSpecifier(out TypeSpecifierSyntax typeSpecifier)
{
typeSpecifier = new TypeSpecifierSyntax();
if (IsStructOrUnionSpecifier(out var structOrUnionSpecifier))
{
//typeSpecifier.Keyword =
// new KeywordToken(structOrUnionSpecifier.Ident.Line, structOrUnionSpecifier.Ident.Column, structOrUnionSpecifier.Ident.Value);
typeSpecifier.AddChild(structOrUnionSpecifier);
// userDefinedType guaranteed not to be null
return(true);
}
else if (IsEnumSpecifier(out var enumSpecifier))
{
typeSpecifier.Keyword = enumSpecifier.Keyword;
return(true);
}
else if (token.Kind == SyntaxKind.KeywordToken)
{
typeSpecifier.Keyword = token;
// predefined type
// scope.Add(new PredefinedTypeUnit(keywordToken));
ReadNextToken();
return(true);
}
return(false);
}
public DeclarationSpecifierSyntax(
SyntaxToken keyword,
TypeSpecifierSyntax typeSpecifier)
: base(SyntaxKind.DeclarationSpecifierSyntax)
{
Keyword = keyword;
TypeSpecifier = typeSpecifier;
}
