From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Mon, 27 May 2019 00:10:22 +0000 (+0000)
Subject: re PR go/90614 (gcc-9.1.0/libgo/go/syscall/wait.c:54:22: error: unused parameter... 
X-Git-Tag: releases/gcc-9.2.0~316
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=53cc4f0042b516dac7d7876c231343e7a9541268;p=thirdparty%2Fgcc.git

re PR go/90614 (gcc-9.1.0/libgo/go/syscall/wait.c:54:22: error: unused parameter ‘w’ [-Werror=unused-parameter] Continued (uint32_t *w))

	PR go/90614
    syscall: avoid unused parameter error if WIFCONTINUED not defined

    Fixes https://gcc.gnu.org/PR90614

    Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/178997

From-SVN: r271637
---

diff --git a/libgo/go/syscall/wait.c b/libgo/go/syscall/wait.c
index 0b234d0c35b9..39bc035e979d 100644
--- a/libgo/go/syscall/wait.c
+++ b/libgo/go/syscall/wait.c
@@ -51,7 +51,7 @@ extern _Bool Continued (uint32_t *w)
   __asm__ (GOSYM_PREFIX "syscall.WaitStatus.Continued");
 
 _Bool
-Continued (uint32_t *w)
+Continued (uint32_t *w __attribute__ ((unused)))
 {
   return WIFCONTINUED (*w) != 0;
 }