From: Maxim Blinov <maxim.blinov@embecosm.com>
To: newlib@sourceware.org
Cc: Maxim Blinov <maxim.blinov@embecosm.com>
Subject: [PATCH] Remove unneccesary parenthesis around declarator
Date: Thu, 22 Jul 2021 22:41:42 +0100 [thread overview]
Message-ID: <20210722214142.4008-1-maxim.blinov@embecosm.com> (raw)
riscv64-unknown-elf-g++-11.1.0 regression suite reports the following
failures for
$ make check-gcc-c++ RUNTESTFLAGS='dg.exp=Wstringop-overflow-6.C'
```
FAIL: g++.dg/warn/Wstringop-overflow-6.C -std=gnu++14 (test for excess errors)
FAIL: g++.dg/warn/Wstringop-overflow-6.C -std=gnu++17 (test for excess errors)
FAIL: g++.dg/warn/Wstringop-overflow-6.C -std=gnu++2a (test for excess errors)
UNSUPPORTED: g++.dg/warn/Wstringop-overflow-6.C -std=gnu++98
```
The "excess errors" being
```
output is In file included from /home/maxim/prj/riscv-upstream/install/riscv64-unknown-elf/include/wchar.h:6,
from /home/maxim/prj/riscv-upstream/build/gcc-stage2/riscv64-unknown-elf/libstdc++-v3/include/cwchar:44,
from /home/maxim/prj/riscv-upstream/build/gcc-stage2/riscv64-unknown-elf/libstdc++-v3/include/bits/postypes.h:40,
from /home/maxim/prj/riscv-upstream/build/gcc-stage2/riscv64-unknown-elf/libstdc++-v3/include/iosfwd:40,
from /home/maxim/prj/riscv-upstream/build/gcc-stage2/riscv64-unknown-elf/libstdc++-v3/include/ios:38,
from /home/maxim/prj/riscv-upstream/build/gcc-stage2/riscv64-unknown-elf/libstdc++-v3/include/ostream:38,
from /home/maxim/prj/riscv-upstream/build/gcc-stage2/riscv64-unknown-elf/libstdc++-v3/include/iostream:39,
from /home/maxim/prj/riscv-upstream/gcc-11.1.0/gcc/testsuite/g++.dg/warn/Wstringop-overflow-6.C:6:
/home/maxim/prj/riscv-upstream/install/riscv64-unknown-elf/include/sys/reent.h:685:11: warning: unnecessary parentheses in declaration of '_sig_func' [-Wparentheses]
```
---
newlib/libc/include/sys/reent.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
index 6e55e1c1f..34aff863a 100644
--- a/newlib/libc/include/sys/reent.h
+++ b/newlib/libc/include/sys/reent.h
@@ -677,7 +677,7 @@ struct _reent
# endif
/* signal info */
- void (**(_sig_func))(int);
+ void (**_sig_func)(int);
/* These are here last so that __FILE can grow without changing the offsets
of the above members (on the off chance that future binary compatibility
--
2.17.1
next reply other threads:[~2021-07-22 21:41 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-22 21:41 Maxim Blinov [this message]
2021-07-23 2:14 ` [PATCH] Remove unnecessary parentheses " Brian Inglis
2021-07-28 9:33 ` [PATCH] Remove unneccesary parenthesis " Corinna Vinschen
2021-07-28 18:48 ` R. Diez
2021-07-29 9:24 ` Corinna Vinschen
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