From 2711d3fcd7818ea20af16f61851eda7fbf638898 Mon Sep 17 00:00:00 2001
From: Dmitry Jemerov <yole@jetbrains.com>
Date: Thu, 14 Apr 2011 18:26:02 +0200
Subject: [PATCH] failing tests for post-increment as statement

---
 .../jetbrains/jet/codegen/ExpressionCodegen.java   | 14 +++++++++-----
 .../jetbrains/jet/codegen/NamespaceGenTest.java    |  2 +-
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/idea/src/org/jetbrains/jet/codegen/ExpressionCodegen.java b/idea/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
index e1037b7ddf5..fca4a8d2f4f 100644
--- a/idea/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
+++ b/idea/src/org/jetbrains/jet/codegen/ExpressionCodegen.java
@@ -720,11 +720,15 @@ public class ExpressionCodegen extends JetVisitor {
             final Type asmType = expressionType(expression);
             DeclarationDescriptor cls = op.getContainingDeclaration();
             if (isNumberPrimitive(cls) && (op.getName().equals("inc") || op.getName().equals("dec"))) {
-                int oldStackSize = myStack.size();
-                gen(expression.getBaseExpression(), asmType);
-                generateIncrement(op, asmType, expression.getBaseExpression());
-                myStack.push(StackValue.onStack(asmType));
-                assert myStack.size() == oldStackSize+1;
+                if (bindingContext.isStatement(expression)) {
+                    generateIncrement(op, asmType, expression.getBaseExpression());
+                }
+                else {
+                    int oldStackSize = myStack.size();
+                    gen(expression.getBaseExpression(), asmType);
+                    myStack.push(StackValue.onStack(asmType));
+                    assert myStack.size() == oldStackSize+1;
+                }
                 return;
             }
         }
diff --git a/idea/tests/org/jetbrains/jet/codegen/NamespaceGenTest.java b/idea/tests/org/jetbrains/jet/codegen/NamespaceGenTest.java
index 1735c150a4f..97dd45b4ae2 100644
--- a/idea/tests/org/jetbrains/jet/codegen/NamespaceGenTest.java
+++ b/idea/tests/org/jetbrains/jet/codegen/NamespaceGenTest.java
@@ -478,7 +478,7 @@ public class NamespaceGenTest extends LightCodeInsightFixtureTestCase {
         assertTrue(hadException);
     }
 
-    public void _testBottlesNeedToDistinguishExpressionsStatements() throws Exception {
+    public void testDecrementAsStatement() throws Exception {
         loadFile("bottles.jet");
         System.out.println(generateToText());
         final Method main = generateFunction();