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trivial change, gets small speed bump 

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9514]
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parrt 2011-12-02 12:22:35 -08:00
parent beec4ab721
commit cabe808c7f
1 changed files with 1 additions and 0 deletions
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runtime/Java/src/org/antlr/v4/runtime/RuleContext.java
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@ -146,6 +146,7 @@ public class RuleContext implements ParseTree.RuleNode {
// System.out.println("comparing "+this+" with "+other); // System.out.println("comparing "+this+" with "+other);
RuleContext sp = this; RuleContext sp = this;
while ( sp!=null && other!=null ) { while ( sp!=null && other!=null ) {
if ( sp == other ) return true;
if ( sp.invokingState != other.invokingState) return false; if ( sp.invokingState != other.invokingState) return false;
sp = sp.parent; sp = sp.parent;
other = other.parent; other = other.parent;