From 45eb2c703c02fa2a5467efcdfb27692df37e4d75 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc=20Poulhi=C3=A8s?= Date: Mon, 6 Nov 2023 12:01:17 +0100 Subject: [PATCH] testsuite: refine gcc.dg/analyzer/fd-4.c test for newlib Contrary to glibc, including stdio.h from newlib defines mode_t which conflicts with the test's type definition. .../gcc/testsuite/gcc.dg/analyzer/fd-4.c:19:3: error: redefinition of typedef 'mode_t' with different type ... .../include/sys/types.h:189:25: note: previous declaration of 'mode_t' with type 'mode_t' {aka 'unsigned int'} Defining _MODE_T_DECLARED skips the type definition. gcc/testsuite/ChangeLog: * gcc.dg/analyzer/fd-4.c: Fix for newlib. --- gcc/testsuite/gcc.dg/analyzer/fd-4.c | 1 + 1 file changed, 1 insertion(+) diff --git a/gcc/testsuite/gcc.dg/analyzer/fd-4.c b/gcc/testsuite/gcc.dg/analyzer/fd-4.c index 3a961e4f813..880de3d7896 100644 --- a/gcc/testsuite/gcc.dg/analyzer/fd-4.c +++ b/gcc/testsuite/gcc.dg/analyzer/fd-4.c @@ -1,3 +1,4 @@ +/* { dg-additional-options "-D_MODE_T_DECLARED=1" { target newlib } } */ #if defined(_AIX) || defined(__hpux) #define _MODE_T #endif