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empty arrays

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anna
2011-12-27 19:55:58 +01:00
parent 6367299e64
commit 9561371283
1 changed files with 2 additions and 1 deletions
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platform/platform-impl/src/com/intellij/patterns/compiler/PatternCompilerImpl.java
+2 -1
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@@ -24,6 +24,7 @@ import com.intellij.openapi.util.text.StringUtil;
import com.intellij.patterns.ElementPattern;
import com.intellij.patterns.ElementPatternCondition;
import com.intellij.patterns.InitialPatternCondition;
import com.intellij.util.ArrayUtil;
import com.intellij.util.Function;
import com.intellij.util.ProcessingContext;
import com.intellij.util.ReflectionCache;
@@ -88,7 +89,7 @@ public class PatternCompilerImpl<T> implements PatternCompiler<T> {
for (int i = 0, argsLength = args.length; i < argsLength; i++) {
args[i] = args[i] instanceof String ? myStringInterner.intern((String)args[i]) : args[i];
}
return new Node((Node)frame.target, myStringInterner.intern(frame.methodName), args);
return new Node((Node)frame.target, myStringInterner.intern(frame.methodName), args.length == 0 ? ArrayUtil.EMPTY_OBJECT_ARRAY : args);
}
});
return new LazyPresentablePattern(node);