diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTTest.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTTest.java
index 9afc7f91447..92fee1ee0c2 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTTest.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/CompleteParseASTTest.java
@@ -1974,12 +1974,12 @@ public class CompleteParseASTTest extends CompleteParseBaseTest
     
     public void testUnaryAmperCast() throws Exception{
     	Writer writer = new StringWriter();
-    	writer.write( "void f( char * );              \n ");
-    	writer.write( "void f( char   );              \n ");
-    	writer.write( "void main() {                  \n ");
-    	writer.write( "   char * t = new char [ 5 ];  \n ");
-    	writer.write( "   f( &t[1] );                 \n ");
-    	writer.write( "}                              \n ");
+    	writer.write( "void f( char * );              \r\n "); //$NON-NLS-1$
+    	writer.write( "void f( char   );              \n "); //$NON-NLS-1$
+    	writer.write( "void main() {                  \n "); //$NON-NLS-1$
+    	writer.write( "   char * t = new char [ 5 ];  \n "); //$NON-NLS-1$
+    	writer.write( "   f( &t[1] );                 \n "); //$NON-NLS-1$
+    	writer.write( "}                              \n "); //$NON-NLS-1$
     	
     	Iterator i = parse( writer.toString() ).getDeclarations();
     	IASTFunction f1 = (IASTFunction) i.next();
@@ -1993,10 +1993,10 @@ public class CompleteParseASTTest extends CompleteParseBaseTest
 	
     public void testBug68235() throws Exception{
     	Writer writer = new StringWriter();
-    	writer.write( " struct xTag { int x; };               ");
-    	writer.write( " typedef xTag xType;                   ");
-    	writer.write( " typedef struct yTag { int x; } yType; ");
-    	writer.write( " class C1 { xType x; yType y; };       ");
+    	writer.write( " struct xTag { int x; };               "); //$NON-NLS-1$
+    	writer.write( " typedef xTag xType;                   "); //$NON-NLS-1$
+    	writer.write( " typedef struct yTag { int x; } yType; "); //$NON-NLS-1$
+    	writer.write( " class C1 { xType x; yType y; };       "); //$NON-NLS-1$
     	
     	Iterator i = parse( writer.toString() ).getDeclarations();
     	
@@ -2025,34 +2025,34 @@ public class CompleteParseASTTest extends CompleteParseBaseTest
     public void testBug60407() throws Exception
     {
     	Writer writer = new StringWriter();
-    	writer.write( "struct ZZZ { int x, y, z; };\n" );
-    	writer.write( "typedef struct ZZZ _FILE;\n" );
-    	writer.write( "typedef _FILE FILE;\n" );
-    	writer.write( "static void static_function(FILE * lcd){}\n" );
-    	writer.write( "int	main(int argc, char **argv) {\n" );
-    	writer.write( "FILE * file = 0;\n" );
-    	writer.write( "static_function( file );\n" );
-    	writer.write( "return 0;\n" );	
-    	writer.write( "}\n" );
+    	writer.write( "struct ZZZ { int x, y, z; };\r\n" ); //$NON-NLS-1$
+    	writer.write( "typedef struct ZZZ _FILE;\n" ); //$NON-NLS-1$
+    	writer.write( "typedef _FILE FILE;\n" ); //$NON-NLS-1$
+    	writer.write( "static void static_function(FILE * lcd){}\n" ); //$NON-NLS-1$
+    	writer.write( "int	main(int argc, char **argv) {\n" ); //$NON-NLS-1$
+    	writer.write( "FILE * file = 0;\n" ); //$NON-NLS-1$
+    	writer.write( "static_function( file );\n" ); //$NON-NLS-1$
+    	writer.write( "return 0;\n" );	 //$NON-NLS-1$
+    	writer.write( "}\n" ); //$NON-NLS-1$
     	parse( writer.toString() );
     }
     
     public void testBug68623() throws Exception{
         Writer writer = new StringWriter();
-        writer.write( "class A {                         \n" );
-        writer.write( "   A();                           \n" );
-        writer.write( "   class sub{};                   \n" );
-        writer.write( "   sub * x;                       \n" );
-        writer.write( "};                                \n" );
-        writer.write( "A::A() : x( (sub *) 0 ) {}        \n" );
+        writer.write( "class A {                         \n" ); //$NON-NLS-1$
+        writer.write( "   A();                           \n" ); //$NON-NLS-1$
+        writer.write( "   class sub{};                   \n" ); //$NON-NLS-1$
+        writer.write( "   sub * x;                       \n" ); //$NON-NLS-1$
+        writer.write( "};                                \n" ); //$NON-NLS-1$
+        writer.write( "A::A() : x( (sub *) 0 ) {}        \n" ); //$NON-NLS-1$
         
         parse( writer.toString() );
         
         writer = new StringWriter();
-        writer.write( "class A {                         \n" );
-        writer.write( "   A() : x (0) {}                 \n" );
-        writer.write( "   int x;                         \n" );
-        writer.write( "};                                \n" );
+        writer.write( "class A {                         \n" ); //$NON-NLS-1$
+        writer.write( "   A() : x (0) {}                 \n" ); //$NON-NLS-1$
+        writer.write( "   int x;                         \n" ); //$NON-NLS-1$
+        writer.write( "};                                \n" ); //$NON-NLS-1$
         
         Iterator i = parse( writer.toString() ).getDeclarations();
         IASTClassSpecifier A = (IASTClassSpecifier) ((IASTAbstractTypeSpecifierDeclaration)i.next()).getTypeSpecifier();
@@ -2063,4 +2063,12 @@ public class CompleteParseASTTest extends CompleteParseBaseTest
         
         assertAllReferences( 1, createTaskList( new Task( x ) ) );
     }
+    
+    public void testBug69798() throws Exception{
+        Writer writer = new StringWriter();
+        writer.write( "enum Flags { FLAG1, FLAG2 };                          \n" ); //$NON-NLS-1$
+        writer.write( "int f() { int a, b;  b = ( a ? FLAG1 : 0 ) | FLAG2; } \n" ); //$NON-NLS-1$
+        
+        parse( writer.toString() );
+    }
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/ParserSymbolTable.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/ParserSymbolTable.java
index b272dd5a199..d998b5ec73a 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/ParserSymbolTable.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/pst/ParserSymbolTable.java
@@ -1724,7 +1724,7 @@ public class ParserSymbolTable {
 		 
 		int mask = ITypeInfo.isShort | ITypeInfo.isLong | ITypeInfo.isUnsigned | ITypeInfo.isLongLong | ITypeInfo.isSigned;
 		
-		if( (src.isType( ITypeInfo.t__Bool, ITypeInfo.t_float ) || src.isType( ITypeInfo.t_enumeration )) &&
+		if( src.isType( ITypeInfo.t__Bool, ITypeInfo.t_float ) &&
 			(trg.isType( ITypeInfo.t_int ) || trg.isType( ITypeInfo.t_double )) )
 		{
 			if( src.getType() == trg.getType() && (( src.getTypeBits() & mask) == (trg.getTypeBits() & mask)) ){
@@ -1821,9 +1821,9 @@ public class ParserSymbolTable {
 		} else if( !src.hasPtrOperators() ) {
 			//4.7 An rvalue of an integer type can be converted to an rvalue of another integer type.  
 			//An rvalue of an enumeration type can be converted to an rvalue of an integer type.
-			if( src.isType( ITypeInfo.t__Bool, ITypeInfo.t_int ) ||
-				src.isType( ITypeInfo.t_float, ITypeInfo.t_double ) ||
-				src.isType( ITypeInfo.t_enumeration ) )
+			if( src.isType( ITypeInfo.t__Bool, ITypeInfo.t_int ) ||	src.isType( ITypeInfo.t_float, ITypeInfo.t_double ) ||
+				src.isType( ITypeInfo.t_enumeration ) || ( src.isType( ITypeInfo.t_type ) && src.getTypeSymbol() != null 
+				                                           && src.getTypeSymbol().isType( ITypeInfo.t_enumeration ) ) )
 			{
 				if( trg.isType( ITypeInfo.t__Bool, ITypeInfo.t_int ) ||
 					trg.isType( ITypeInfo.t_float, ITypeInfo.t_double ) )
@@ -2099,9 +2099,12 @@ public class ParserSymbolTable {
 			
 			info = typeSymbol.getTypeInfo();
 			int j = 0;
-			while( (info.getTypeSymbol() != null && info.getType() == ITypeInfo.t_type) ||
+			while( (info.getTypeSymbol() != null && ( info.isType( ITypeInfo.t_type ) || info.isType( ITypeInfo.t_enumerator ) ) ) ||
 				   (typeSymbol != null && typeSymbol.isForwardDeclaration() && typeSymbol.getForwardSymbol() != null ) ){
-				typeSymbol = info.isType( ITypeInfo.t_type) ? info.getTypeSymbol() : typeSymbol.getForwardSymbol();
+			    
+				typeSymbol = (info.isType( ITypeInfo.t_type) || info.isType(ITypeInfo.t_enumerator)) 
+							 ? info.getTypeSymbol() 
+							 : typeSymbol.getForwardSymbol();
 				
 				returnInfo.addPtrOperator( info.getPtrOperators() );	
 				returnInfo.setTypeBits( ( returnInfo.getTypeBits() | info.getTypeBits() ) & ~ITypeInfo.isTypedef & ~ITypeInfo.isForward );