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warning treated as error with -Wall?
From: |
Dale Elisabeth Atems |
Subject: |
warning treated as error with -Wall? |
Date: |
Fri, 18 May 2001 14:00:26 -0400 (EDT) |
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Hello bug team,
In gcc version 2.96 20000731 (Red Hat Linux 7.0), compiling the
attached source file with the command line
g++ -Wall test.cc
results in the message
test.cc:5: return type for `main' changed to `int'
and an exit status of 1 but no a.out, contrary to the man page which
says
-Wall Issue warnings for conditions which pertain to
usage that we recommend avoiding and that we
believe is easy to avoid, even in conjunction with
macros.
i.e. warnings, not errors. With the command line
g++ test.cc
a correctly behaving a.out is produced and no warning is issued.
--
D. Elisabeth Atems, Ph.D. <address@hidden> phone 313-577-1203
Department of Physics and Astronomy fax 313-577-3932
Wayne State University, Detroit, MI
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filename="test.cc"
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#include <stdlib.h>
#include <iostream.h>
void main ( int argc, char *argv[] )
{
cout << "Hello world.\n";
exit(0);
}
--9Jbi60mUAX--
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