public override TreeElement ParseErrorElement()
{
// NOTE: Doesn't Advance
var result = TreeElementFactory.CreateErrorElement(ParserMessages.GetUnexpectedTokenMessage());
return(result);
}
public override void ParseErrorTexturePropertyBlockValues(CompositeElement result)
{
// Parse anything with the `{ }` of a texture property block
if (myOriginalLexer.TokenType == ShaderLabTokenType.RBRACE)
{
return;
}
var errorElement = TreeElementFactory.CreateErrorElement(ParserMessages.GetUnexpectedTokenMessage());
while (myOriginalLexer.TokenType != ShaderLabTokenType.RBRACE)
{
Skip(errorElement);
}
result.AppendNewChild(errorElement);
}
public override TreeElement ParseErrorPropertyValue()
{
var result = TreeElementFactory.CreateErrorElement(ParserMessages.GetUnexpectedTokenMessage());
// Consume until we hit either an identifier (start of another property)
// an LBRACK (start of attributes for another property) or RBRACE
while (!IsIdentifier(myOriginalLexer.TokenType) &&
myOriginalLexer.TokenType != ShaderLabTokenType.LBRACK &&
myOriginalLexer.TokenType != ShaderLabTokenType.RBRACE)
{
if (myOriginalLexer.TokenType == ShaderLabTokenType.LBRACE)
{
SkipNestedBraces(result);
}
else
{
Skip(result);
}
}
return(result);
}