From 74962ae0c594b09abd2f2b86e04285ee80d4ed35 Mon Sep 17 00:00:00 2001
From: John Camelon <jcamelon@ca.ibm.com>
Date: Tue, 12 Jul 2005 19:47:58 +0000
Subject: [PATCH] Fixed Bug 79067 Parser error: Invalid arithmetic conversion
 when using enum instance in arithmetic expression Committed test case.

---
 .../cdt/core/parser/tests/ast2/AST2Tests.java    | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
index 99e2454f652..f3d904d8483 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
@@ -3278,4 +3278,20 @@ public class AST2Tests extends AST2BaseTest {
     public void testBug80171() throws Exception {
         parseAndCheckBindings( "static var;"); //$NON-NLS-1$
     }
+    
+    public void testBug79067() throws Exception {
+        StringBuffer buffer = new StringBuffer("enum E_OPTIONCODE {\n" ); //$NON-NLS-1$
+        buffer.append("    red = 1,\n" ); //$NON-NLS-1$
+        buffer.append("black = 2,\n" ); //$NON-NLS-1$
+        buffer.append("};\n" ); //$NON-NLS-1$
+        buffer.append("void arithConversionTest(enum E_OPTIONCODE eOption)\n" ); //$NON-NLS-1$
+        buffer.append("{\n" ); //$NON-NLS-1$
+        buffer.append("int myColor = 5;\n" ); //$NON-NLS-1$
+        buffer.append("int temp = eOption - myColor; /* Syntax error */\n" ); //$NON-NLS-1$
+        buffer.append("if(eOption-myColor) /* Invalid arithmetic conversion */\n" ); //$NON-NLS-1$
+        buffer.append("{\n" ); //$NON-NLS-1$
+        buffer.append("}\n" ); //$NON-NLS-1$
+        buffer.append("}\n" ); //$NON-NLS-1$
+        parseAndCheckBindings( buffer.toString() );
+    }
 }
\ No newline at end of file