SLParseError.getSourceLocation() raises IllegalArgumentException

[Daniel Stolpe]

Parsing the erroneous code snippet
function main
in SL causes an internal error when calling SLParseError.getSourceLocation().

java.lang.IllegalArgumentException: column out of range
	at com.oracle.truffle.api.source.Source.createSection(Source.java:592)
	at com.oracle.truffle.sl.parser.SLParseError.getSourceLocation(SLParseError.java:67)
        ...

Caused because offending symbol is EOF and charPositionInLine + 1 is 14:

simplelanguage/language/src/main/java/com/oracle/truffle/sl/parser/SimpleLanguageParser.java

Line 161 in b30c3ef

 throw new SLParseError(source, line, charPositionInLine + 1, offendingSymbol == null ? 1 : ((Token) offendingSymbol).getText().length(), "Error(s) parsing script:\n" + location + msg); 

[Daniel Stolpe]

sorry, duplicate of #40 ... opened by myself -.-