private bool ExpectIdentifier(ref TokenInfo tokenInfo)
{
tokenInfo = GetNextToken();
if (tokenInfo.Is(Token.Identifier))
{
return true;
}
Report.AddItem(VBErrors.IdentifierExpected, SourceFile,
new SourceSpan(tokenInfo.GetSourceLocation(), default(SourceLocation)),
null);
return false;
}
private bool Expect(Token token, ref TokenInfo tokenInfo)
{
tokenInfo = GetNextToken();
if (tokenInfo.Is(token))
{
return true;
}
Expected(Report, token, ref tokenInfo);
return false;
}
private bool Expect(Token token, ref TokenInfo tokenInfo, string message)
{
tokenInfo = GetNextToken();
if (tokenInfo.Is(token))
{
return true;
}
Report.AddError("?", message, tokenInfo.SourceFile,
new SourceSpan(tokenInfo.GetSourceLocation(), default(SourceLocation)),
null);
return false;
}
private bool charStringCond(TokenInfo token)
{
return !token.Is(Token.DoubleQuote) && !(token.Is(Token.EOL) || token.Is(Token.EOF));
}
