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	for ivo.alxneit@psi.ch; Tue, 15 Oct 2002 22:52:42 +0100 (BST) 
From: Brian Gough <bjg@network-theory.co.uk>
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Message-ID: <15788.36394.194928.3456@debian>
Date: Tue, 15 Oct 2002 15:06:00 -0000
To: Ivo Alxneit <ivo.alxneit@psi.ch>
Cc: GSL-discuss <gsl-discuss@sources.redhat.com>
Subject: Re: strange warning in gsl_matrix_float_set
In-Reply-To: <E181NdC-00048U-00@ultra16.uk2net.com>
References: <E181NdC-00048U-00@ultra16.uk2net.com>
X-SW-Source: 2002-q4/txt/msg00035.txt.bz2

Ivo Alxneit writes:

 > gcc -O2 -march=i386 -mcpu=i686 -pipe -pedantic -Wall -W -Wmissing-prototypes
 >  -Wstrict-prototypes -Wtraditional -Wconversion -Wshadow -Wpointer-arith
 >  -Wcast-qual -Wcast-align -Wwrite-strings -fshort-enums -fno-common -Wnested-externs 
 >  -Dinline= -g     -I/usr/X11R6/include    -Dlinux -D__i386__ -D_POSIX_C_SOURCE=199309L 
 >  -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE     -DFUNCPROTO=15 -DNARROWPROTO
 >  -c -o read_as_int.o read_as_int.c
 > read_as_int.c: In function `read_as_int':
 > read_as_int.c:14: warning: passing arg 4 of `gsl_matrix_float_set' as `float' rather 
 > than `double' due to prototype

See the section on -Wconversion in the GCC Manual for a description of
the warning.