compile warnings in HEAD

Started by Neil Conwayover 21 years ago5 messages
#1Neil Conway
neilc@samurai.com

I get the following warnings compiling current sources:

/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c: In function
`_isIdentChar':
/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c:874: warning:
comparison is always true due to limited range of data type
/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c: In function `_isDQChar':
/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c:891: warning:
comparison is always true due to limited range of data type

Default CFLAGS. Machine specs:

[neilc:/Users/neilc/build-pgsql]% gcc -v
Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs
Thread model: posix
gcc version 3.3 20030304 (Apple Computer, Inc. build 1495)
[neilc:/Users/neilc/build-pgsql]% uname -a
Darwin CPE000a95ab279e-CM000a735d27c0 7.5.0 Darwin Kernel Version 7.5.0:
Thu Aug 5 19:26:16 PDT 2004; root:xnu/xnu-517.7.21.obj~3/RELEASE_PPC
Power Macintosh powerpc

(i.e. OSX 10.3.5)

-Neil

#2Philip Warner
pjw@rhyme.com.au
In reply to: Neil Conway (#1)
Re: compile warnings in HEAD

At 12:11 PM 24/08/2004, Neil Conway wrote:

I get the following warnings compiling current sources:

My fault; I'll fix it in the next patch to pg_dump etc. I compare a char to
the range \200 through \377. It must always be >= \200...at least I assume
that's the problem.

----------------------------------------------------------------
Philip Warner | __---_____
Albatross Consulting Pty. Ltd. |----/ - \
(A.B.N. 75 008 659 498) | /(@) ______---_
Tel: (+61) 0500 83 82 81 | _________ \
Fax: (+61) 03 5330 3172 | ___________ |
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and from pgp.mit.edu:11371 |/

#3Bruce Momjian
pgman@candle.pha.pa.us
In reply to: Neil Conway (#1)
Re: compile warnings in HEAD

Has this been fixed?

---------------------------------------------------------------------------

Neil Conway wrote:

I get the following warnings compiling current sources:

/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c: In function
`_isIdentChar':
/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c:874: warning:
comparison is always true due to limited range of data type
/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c: In function `_isDQChar':
/Users/neilc/pgsql/src/bin/pg_dump/pg_backup_db.c:891: warning:
comparison is always true due to limited range of data type

Default CFLAGS. Machine specs:

[neilc:/Users/neilc/build-pgsql]% gcc -v
Reading specs from /usr/libexec/gcc/darwin/ppc/3.3/specs
Thread model: posix
gcc version 3.3 20030304 (Apple Computer, Inc. build 1495)
[neilc:/Users/neilc/build-pgsql]% uname -a
Darwin CPE000a95ab279e-CM000a735d27c0 7.5.0 Darwin Kernel Version 7.5.0:
Thu Aug 5 19:26:16 PDT 2004; root:xnu/xnu-517.7.21.obj~3/RELEASE_PPC
Power Macintosh powerpc

(i.e. OSX 10.3.5)

-Neil

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-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073
#4Philip Warner
pjw@rhyme.com.au
In reply to: Bruce Momjian (#3)
1 attachment(s)
Re: compile warnings in HEAD

At 12:57 AM 27/08/2004, Bruce Momjian wrote:

Has this been fixed?

In my local files, yes. I've been waiting on the 'set magic_tablespace'
code, but patch to fix the warnings only is attached.

----------------------------------------------------------------
Philip Warner | __---_____
Albatross Consulting Pty. Ltd. |----/ - \
(A.B.N. 75 008 659 498) | /(@) ______---_
Tel: (+61) 0500 83 82 81 | _________ \
Fax: (+61) 03 5330 3172 | ___________ |
Http://www.rhyme.com.au | / \|
| --________--
PGP key available upon request, | /
and from pgp.mit.edu:11371 |/

Attachments:

pg_backup_db.c.patch.gzapplication/octet-stream; name=pg_backup_db.c.patch.gz; x-mac-creator=477A6970; x-mac-type=477A6970Download
#5Bruce Momjian
pgman@candle.pha.pa.us
In reply to: Philip Warner (#4)
Re: compile warnings in HEAD

Patch applied. Thanks.

---------------------------------------------------------------------------

Philip Warner wrote:

At 12:57 AM 27/08/2004, Bruce Momjian wrote:

Has this been fixed?

In my local files, yes. I've been waiting on the 'set magic_tablespace'
code, but patch to fix the warnings only is attached.

----------------------------------------------------------------
Philip Warner | __---_____
Albatross Consulting Pty. Ltd. |----/ - \
(A.B.N. 75 008 659 498) | /(@) ______---_
Tel: (+61) 0500 83 82 81 | _________ \
Fax: (+61) 03 5330 3172 | ___________ |
Http://www.rhyme.com.au | / \|
| --________--
PGP key available upon request, | /
and from pgp.mit.edu:11371 |/

[ Attachment, skipping... ]

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-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073