From 4775329fb7352d2f9d303a4fc90fd16035005e3a Mon Sep 17 00:00:00 2001
From: Svetlana Isakova <svetlana.isakova@jetbrains.com>
Date: Tue, 18 Dec 2012 19:46:51 +0400
Subject: [PATCH] refactoring in recordInitializedVariables  (iteration over
 used variables can be replaced with iteration over declared variables)

---
 .../jetbrains/jet/lang/cfg/JetFlowInformationProvider.java   | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/compiler/frontend/src/org/jetbrains/jet/lang/cfg/JetFlowInformationProvider.java b/compiler/frontend/src/org/jetbrains/jet/lang/cfg/JetFlowInformationProvider.java
index 3f4fae66e6e..13f027168a6 100644
--- a/compiler/frontend/src/org/jetbrains/jet/lang/cfg/JetFlowInformationProvider.java
+++ b/compiler/frontend/src/org/jetbrains/jet/lang/cfg/JetFlowInformationProvider.java
@@ -433,10 +433,9 @@ public class JetFlowInformationProvider {
 
     private void recordInitializedVariables(@NotNull Pseudocode pseudocode, @NotNull Map<Instruction, Edges<Map<VariableDescriptor,PseudocodeVariablesData.VariableInitState>>> initializersMap) {
         Edges<Map<VariableDescriptor, VariableInitState>> initializers = initializersMap.get(pseudocode.getExitInstruction());
-        Set<VariableDescriptor> usedVariables = pseudocodeVariablesData.getUsedVariables(pseudocode);
         Set<VariableDescriptor> declaredVariables = pseudocodeVariablesData.getDeclaredVariables(pseudocode, false);
-        for (VariableDescriptor variable : usedVariables) {
-            if (variable instanceof PropertyDescriptor && declaredVariables.contains(variable)) {
+        for (VariableDescriptor variable : declaredVariables) {
+            if (variable instanceof PropertyDescriptor) {
                 PseudocodeVariablesData.VariableInitState variableInitState = initializers.in.get(variable);
                 if (variableInitState == null) return;
                 trace.record(BindingContext.IS_INITIALIZED, (PropertyDescriptor) variable, variableInitState.isInitialized);