IR: gruesome hack to make sure default listener is conditional for JR…

…uby::IR.compiler_debug=true/false
aakashd · Apr 4, 2012 · f327e0b · f327e0b
1 parent 827af26
commit f327e0b
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/src/org/jruby/ir/IRManager.java b/src/org/jruby/ir/IRManager.java
@@ -20,9 +20,9 @@ public class IRManager {
     private final BooleanLiteral trueObject = new BooleanLiteral(true);
     private final BooleanLiteral falseObject = new BooleanLiteral(false);
     private Set<CompilerPassListener> passListeners = new HashSet<CompilerPassListener>();
+    private CompilerPassListener defaultListener = new BasicCompilerPassListener();
 
     public IRManager() {
-        if (RubyInstanceConfig.IR_COMPILER_DEBUG) addListener(new BasicCompilerPassListener());
     }
 
     public Nil getNil() {
@@ -46,6 +46,13 @@ public List<CompilerPass> getCompilerPasses(IRScope scope) {
     }
 
     public Set<CompilerPassListener> getListeners() {
+        // FIXME: This is ugly but we want to conditionalize output based on JRuby module setting/unsetting
+        if (RubyInstanceConfig.IR_COMPILER_DEBUG) {
+            addListener(defaultListener);
+        } else {
+            removeListener(defaultListener);
+        }
+
         return passListeners;
     }