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From: Martin Buchholz <mrb@Eng.Sun.COM>
To: N J Doye <nic@niss.ac.uk>
Cc: xemacs-beta@xemacs.org
Subject: compiler warnings
In-Reply-To: <E0xAaYZ-0002by-00@hands.niss.ac.uk>
References: <E0xAaYZ-0002by-00@hands.niss.ac.uk>
X-Mailer: VM 6.33 under 20.3 "Vienna" XEmacs  Lucid (beta14)
Reply-To: Martin Buchholz <mrb@Eng.Sun.COM>

>>>>> "nic" == N J Doye <nic@niss.ac.uk> writes:

nic> Nice to see the machine I compile on going so slowly that I can see
nic> the error messages... These are the only ones that I saw.

Why not compile in a shell buffer?

nic> "/home/hands/ccsnjd/Src/xemacs-20.3-b20/lib-src/../src/regex.c", line 2103: warning: trigraph sequence replaced
nic> "/home/hands/ccsnjd/Src/xemacs-20.3-b20/lib-src/../src/regex.c", line 2104: warning: trigraph sequence replaced

nic> cc -c -v -xO4  -I. -DHAVE_CONFIG_H -I/usr/dt/include -I/usr/openwin/include  lwlib-Xm.c
nic> "lwlib-Xm.c", line 1360: warning: semantics of "/" change in ANSI C; use explicit cast
nic> "lwlib-Xm.c", line 1361: warning: semantics of "/" change in ANSI C; use explicit cast

nic> cc -v -xO4 -I../../src  -DHAVE_CONFIG_H -I/usr/dt/include -I/usr/openwin/incl -c intf.c
nic> "intf.c", line 1715: warning: semantics of "/" change in ANSI C; use explicitst
nic> "intf.c", line 1742: warning: semantics of "/" change in ANSI C; use explicitst
nic> "intf.c", line 1768: warning: semantics of "/" change in ANSI C; use explicitst
nic> "intf.c", line 1778: warning: semantics of "/" change in ANSI C; use explicitst

No version of Sunpro C I've got access to does that.  What's the
version? (cc -V)

None of these warnings indicate real problems, and so if the warnings
are fixed by a compiler upgrade, I vote for ignoring them.

Martin
 

