From 08c8ea726bb98ced26f27916f2ce304fa212c0e4 Mon Sep 17 00:00:00 2001
From: Dan Korostelev <nadako@gmail.com>
Date: Mon, 15 Dec 2014 19:47:57 +0300
Subject: [PATCH] Use proper has_side_effect check for local dce.

---
 analyzer.ml                    | 2 +-
 tests/unit/src/unit/TestDCE.hx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/analyzer.ml b/analyzer.ml
index fa671f0b85c..4a555984e37 100644
--- a/analyzer.ml
+++ b/analyzer.ml
@@ -1244,7 +1244,7 @@ module LocalDce = struct
 			| TVar(v,None) -> is_used v
 			| TVar(v,Some e1) -> is_used v || Optimizer.has_side_effect e1
 			| TBinop(OpAssign,{eexpr = TLocal v},e2) -> is_used v || Optimizer.has_side_effect e2
-			| _ -> true
+			| _ -> Optimizer.has_side_effect e
 		in
 		let rec collect e = match e.eexpr with
 			| TLocal v ->
diff --git a/tests/unit/src/unit/TestDCE.hx b/tests/unit/src/unit/TestDCE.hx
index aab2b501a0f..06a47379937 100644
--- a/tests/unit/src/unit/TestDCE.hx
+++ b/tests/unit/src/unit/TestDCE.hx
@@ -1,6 +1,6 @@
 package unit;
 
-@:analyzer(no_check_has_effect)
+@:analyzer(no_check_has_effect, no_local_dce)
 class DCEClass {
 	// used statics
 	static function staticUsed() { }