From: Ian Lance Taylor <ian@gcc.gnu.org>
Date: Mon, 27 May 2019 00:10:34 +0000 (+0000)
Subject: re PR go/90614 (gcc-9.1.0/libgo/go/syscall/wait.c:54:22: error: unused parameter... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8b33101442a91db2a9c083e6844177ccbb2d3d0b;p=gcc.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: r271638
---

diff --git a/gcc/go/gofrontend/MERGE b/gcc/go/gofrontend/MERGE
index 2cd7a0e94fe..7f668945952 100644
--- a/gcc/go/gofrontend/MERGE
+++ b/gcc/go/gofrontend/MERGE
@@ -1,4 +1,4 @@
-54aacecc8167bfba8420cb7b245787ff80bde61b
+578c4fb6132801db8e9d11d741d2394e07c5a398
 
 The first line of this file holds the git revision number of the last
 merge done from the gofrontend repository.
diff --git a/libgo/go/syscall/wait.c b/libgo/go/syscall/wait.c
index 0b234d0c35b..39bc035e979 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;
 }