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[Bug c/16476] New: GCC ignores mismatched prototypes involving integers
- From: "gcc-bugzilla at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Jul 2004 19:39:17 -0000
- Subject: [Bug c/16476] New: GCC ignores mismatched prototypes involving integers
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Any number of integers in a function are allowed, even if the
prototype declares no integers.
Environment:
System: Linux andromeda 2.6.7 #20 Wed Jul 7 15:31:10 EDT 2004 i686 GNU/Linux
Architecture: i686
host: i486-pc-linux-gnu
build: i486-pc-linux-gnu
target: i486-pc-linux-gnu
configured with: ../src/configure -v --enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.3 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-debug --enable-java-gc=boehm --enable-java-awt=xlib --enable-objc-gc i486-linux
How-To-Repeat:
pryzbyj@andromeda:~/remote_save/cane_st7ctl_2004_07_11$ grep '^void drift' *.{c,h}; echo; touch *.{c,h}; make
st7ctl.c:void drift(int exptime, int a, int b, int c)
st7ctl.h:void drift();
cc -Wall -W -c -o st7ctl.o st7ctl.c
st7ctl.c: In function `drift':
st7ctl.c:463: warning: unused parameter `a'
st7ctl.c:463: warning: unused parameter `b'
st7ctl.c:463: warning: unused parameter `c'
st7ctl.c: In function `calibrate':
st7ctl.c:689: warning: unused variable `pixpersecx'
st7ctl.c:689: warning: unused variable `pixpersecy'
st7ctl.c:690: warning: unused variable `bltx'
st7ctl.c:690: warning: unused variable `blty'
cc st7ctl.o -lm -lsbigudrv -o st7ctl
------- Additional Comments From justinpryzby at users dot sourceforge dot net 2004-07-11 19:39 -------
Fix:
None known.
--
Summary: GCC ignores mismatched prototypes involving integers
Product: gcc
Version: 3.3.4
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: justinpryzby at users dot sourceforge dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i486-pc-linux-gnu
GCC host triplet: i486-pc-linux-gnu
GCC target triplet: i486-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16476