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TerminalNodeImpl.isErrorNode now tests for ErrorNode interface instead of ErrorNodeImpl implementation

This commit is contained in:
Sam Harwell 2012-03-03 21:57:49 -06:00
parent 80b3ec8c62
commit a948736729
1 changed files with 1 additions and 1 deletions
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2
runtime/Java/src/org/antlr/v4/runtime/tree/ParseTree.java
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@ -89,7 +89,7 @@ public interface ParseTree extends SyntaxTree {
return toString(); return toString();
} }
public boolean isErrorNode() { return this instanceof ErrorNodeImpl; } public boolean isErrorNode() { return this instanceof ErrorNode; }
@Override @Override
public String toString() { public String toString() {