Fix class variable name validity check.

jruby · May 17, 2018 · d1a0bbf · d1a0bbf
1 parent 967d75e
commit d1a0bbf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/org/jruby/RubySymbol.java b/core/src/main/java/org/jruby/RubySymbol.java
@@ -261,7 +261,7 @@ public boolean validClassVariableName() {
                         index == 2 && (!encoding.isDigit(codepoint)) && (encoding.isAlnum(codepoint) || !Encoding.isAscii(codepoint) || codepoint == '_') ||
                         index > 2 && (encoding.isAlnum(codepoint) || !Encoding.isAscii(codepoint) || codepoint == '_'));
 
-        return valid && getBytes().length() >= 2; // FIXME: good enough on length check?  Trying to avoid counter.
+        return valid && getBytes().length() >= 3; // FIXME: good enough on length check?  Trying to avoid counter.
     }