fix bug 68739 - open declaration on fprintf

core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/SelectionParseTest.java

@@ -347,4 +347,23 @@ public class SelectionParseTest extends SelectionParseBaseTest {
 		assertTrue( node instanceof IASTField );
 		assertEquals( ((IASTField)node).getName(), "stInt" ); //$NON-NLS-1$
 	}
+	
+	public void testBug68739() throws Exception
+	{
+	    Writer writer = new StringWriter();
+	    writer.write( "int fprintf( int *, const char *, ... );               \n" ); //$NON-NLS-1$
+	    writer.write( "void boo( int * lcd ) {                                \n" ); //$NON-NLS-1$
+	    writer.write( "  /**/fprintf( lcd, \"%c%s 0x%x\", ' ', \"bbb\", 2 );  \n" ); //$NON-NLS-1$
+	    writer.write( "}                                                      \n" ); //$NON-NLS-1$
+	    
+	    String code = writer.toString();
+		int startIndex = code.indexOf( "/**/fprintf") + 4; //$NON-NLS-1$
+
+		IASTNode node = parse( code, startIndex, startIndex+ 7 );
+		
+		assertTrue( node instanceof IASTFunction );
+		assertEquals( ((IASTFunction)node).getName(), "fprintf" ); //$NON-NLS-1$
+
+	    
+	}
 }

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/CompleteParseASTFactory.java

@@ -1806,8 +1806,11 @@ public class CompleteParseASTFactory extends BaseASTFactory implements IASTFacto
 		if(kind == IASTExpression.Kind.EXPRESSIONLIST){
 			result = new ExpressionResultList();
 			if(lhs != null){
-				ITypeInfo leftType = ((ASTExpression)lhs).getResultType().getResult();
+			    ExpressionResult resultType = ((ASTExpression)lhs).getResultType();
-				result.setResult(leftType);	
+			    if( resultType instanceof ExpressionResultList )
+			        ((ExpressionResultList)result).setResult( (ExpressionResultList) resultType );
+			    else
+			        result.setResult( resultType.getResult() );	
 			}
 			if(rhs != null){
 			    ITypeInfo rightType = ((ASTExpression)rhs).getResultType().getResult();

core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/parser/ast/complete/ExpressionResultList.java

@@ -40,6 +40,14 @@ public class ExpressionResultList extends ExpressionResult {
 		resultList.add(info);
 	}
 
+	public void setResult( ExpressionResultList result ){
+	    List list = result.getResultList();
+	    int size = list.size();
+	    for( int i = 0; i < size; i++ ){
+	        resultList.add( list.get( i ) );    
+	    }
+	}
+	
 	/**
 	 * @return
 	 */