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Merge pull request #2375 from xsIceman/master 

NullReferenceException in CSharp target #2304
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Terence Parr 2020-10-08 09:55:44 -07:00 committed by GitHub
parent 79808cdcbd 527118197f
commit 0fc0617bec
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2 changed files with 3 additions and 2 deletions
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3
contributors.txt
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@ -208,6 +208,7 @@ YYYY/MM/DD, github id, Full name, email
2018/07/03, jgoppert, James Goppert, james.goppert@gmail.com
2018/07/27, Maksim Novikov, mnovikov.work@gmail.com
2018/08/03, ENDOH takanao, djmchl@gmail.com
2018/10/08, xsIceman, Andreas Skaar, andreas.skaar@gmail.com
2018/10/18, edirgarcia, Edir García Lazo, edirgl@hotmail.com
2018/07/31, Lucas Henrqiue, lucashenrique580@gmail.com
2018/08/03, ENDOH takanao, djmchl@gmail.com
@ -258,4 +259,4 @@ YYYY/MM/DD, github id, Full name, email
2020/09/06, ArthurSonzogni, Sonzogni Arthur, arthursonzogni@gmail.com
2020/09/12, Clcanny, Charles Ruan, a837940593@gmail.com
2020/09/15, rmcgregor1990, Robert McGregor, rmcgregor1990@gmail.com
2020/10/08, Marti2203, Martin Mirchev, mirchevmartin2203@gmail.com
2020/10/08, Marti2203, Martin Mirchev, mirchevmartin2203@gmail.com

2
runtime/CSharp/runtime/CSharp/Antlr4.Runtime/Atn/SingletonPredictionContext.cs
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@ -79,7 +79,7 @@ namespace Antlr4.Runtime.Atn
return false;
}
Antlr4.Runtime.Atn.SingletonPredictionContext other = (Antlr4.Runtime.Atn.SingletonPredictionContext)o;
return returnState == other.returnState && parent.Equals(other.parent);
return returnState == other.returnState && (parent != null && parent.Equals(other.parent));
}
public override string ToString()