On 28 Jul 2013, at 22:27, Raphael Kubo da Costa rak...@freebsd.org wrote:
This seems to have been committed in r253321, and broke some code that
was working with r253320; namely, some code in x11/kde4-workspace
includes math.h and calls isnan() with a const double.
Please provide a test case.
David Chisnall thera...@freebsd.org writes:
On 28 Jul 2013, at 22:27, Raphael Kubo da Costa rak...@freebsd.org wrote:
This seems to have been committed in r253321, and broke some code that
was working with r253320; namely, some code in x11/kde4-workspace
includes math.h and calls isnan()
On 29.7.2013 14:27, Raphael Kubo da Costa wrote:
David Chisnall thera...@freebsd.org writes:
On 28 Jul 2013, at 22:27, Raphael Kubo da Costa rak...@freebsd.org wrote:
This seems to have been committed in r253321, and broke some code that
was working with r253320; namely, some code in
Raphael Kubo da Costa rak...@freebsd.org writes:
This seems to have been committed in r253321, and broke some code that
was working with r253320; namely, some code in x11/kde4-workspace
includes math.h and calls isnan() with a const double.
For posterity, David has reverted the code back to
Pasi Parviainen pasi.parviai...@iki.fi writes:
On 13.7.2013 13:12, David Chisnall wrote:
On 12 Jul 2013, at 22:47, O. Hartmann ohart...@zedat.fu-berlin.de wrote:
Obviously not really fixed, but even worse:
if I use in C code (C99, using clang 3.3 on FreeBSD 10.0-CURRENT/amd64
revision
On 12 Jul 2013, at 22:47, O. Hartmann ohart...@zedat.fu-berlin.de wrote:
Obviously not really fixed, but even worse:
if I use in C code (C99, using clang 3.3 on FreeBSD 10.0-CURRENT/amd64
revision 253287) isnan(x) where x is a const double, I receive now
the following error (which doesn't
On 13.7.2013 13:12, David Chisnall wrote:
On 12 Jul 2013, at 22:47, O. Hartmann ohart...@zedat.fu-berlin.de wrote:
Obviously not really fixed, but even worse:
if I use in C code (C99, using clang 3.3 on FreeBSD 10.0-CURRENT/amd64
revision 253287) isnan(x) where x is a const double, I receive
On Thu, Jul 11, 2013 at 9:33 AM, David Chisnall thera...@freebsd.org wrote:
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
The error message for the __builtin_isnan() version is slightly better up
to where it says more.
The less-unportable macro can do more classification
On Fri, Jul 12, 2013 at 11:16 AM, Scot Hetzel swhet...@gmail.com wrote:
On Thu, Jul 11, 2013 at 9:33 AM, David Chisnall thera...@freebsd.org wrote:
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
The error message for the __builtin_isnan() version is slightly better up
to
On Fri, 12 Jul 2013 12:13:58 -0500
Scot Hetzel swhet...@gmail.com wrote:
On Fri, Jul 12, 2013 at 11:16 AM, Scot Hetzel swhet...@gmail.com
wrote:
On Thu, Jul 11, 2013 at 9:33 AM, David Chisnall
thera...@freebsd.org wrote:
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
Hi Bruce,
You're joining in this discussion starting in the middle, so you probably
missed the earlier explanation.
On 11 Jul 2013, at 05:21, Bruce Evans b...@optusnet.com.au wrote:
I don't see how any conforming program can access the isnan() function
directly. It is just as protected as
On 2013-07-11 06:21, Bruce Evans wrote:
On Wed, 10 Jul 2013, Garrett Wollman wrote:
On Wed, 10 Jul 2013 22:12:59 +0200, Tijl Coosemans t...@freebsd.org said:
I think isnan(double) and isinf(double) in math.h should only be
visible if (_BSD_VISIBLE || _XSI_VISIBLE) __ISO_C_VISIBLE 1999.
For
On Thu, 11 Jul 2013, David Chisnall wrote:
You're joining in this discussion starting in the middle, so you probably
missed the earlier explanation.
I was mainly addressing a C99 point. I know little about C++ or C11.
On 11 Jul 2013, at 05:21, Bruce Evans b...@optusnet.com.au wrote:
I
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
math.h is also not required to be conforming C code, let alone C++ code,
so there is only a practical requirement that it works when included
in the C++ implementation.
Working with the C++ implementation is the problem that we
On Thu, 11 Jul 2013, Tijl Coosemans wrote:
On 2013-07-11 06:21, Bruce Evans wrote:
On Wed, 10 Jul 2013, Garrett Wollman wrote:
On Wed, 10 Jul 2013 22:12:59 +0200, Tijl Coosemans t...@freebsd.org said:
I think isnan(double) and isinf(double) in math.h should only be
visible if (_BSD_VISIBLE
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
The error message for the __builtin_isnan() version is slightly better up
to where it says more.
The less-unportable macro can do more classification and detect problems
at compile time using __typeof().
The attached patch
On Thu, 11 Jul 2013, David Chisnall wrote:
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
math.h is also not required to be conforming C code, let alone C++ code,
so there is only a practical requirement that it works when included
in the C++ implementation.
Working with
On Thu, 11 Jul 2013, David Chisnall wrote:
On 11 Jul 2013, at 13:11, Bruce Evans b...@optusnet.com.au wrote:
The error message for the __builtin_isnan() version is slightly better up
to where it says more.
The less-unportable macro can do more classification and detect problems
at compile
Whe I try to compile the sources of a port in spe (devel/pocl), which
is now out as RC6, I receive this error shown below:
[...]
../vecmathlib/pocl/../vec_sse_double1.h:451:38: error:
conversion from 'int' to 'boolvec_t' (aka 'boolvecreal_t, size') is
ambiguous boolvec_t isinf() const { return
Hi,
On 10 Jul 2013, at 14:58, O. Hartmann ohart...@zedat.fu-berlin.de wrote:
Whe I try to compile the sources of a port in spe (devel/pocl), which
is now out as RC6, I receive this error shown below:
[...]
../vecmathlib/pocl/../vec_sse_double1.h:451:38: error:
conversion from 'int' to
On Wed, 10 Jul 2013 15:22:58 +0100
David Chisnall thera...@freebsd.org wrote:
Hi,
On 10 Jul 2013, at 14:58, O. Hartmann ohart...@zedat.fu-berlin.de
wrote:
Whe I try to compile the sources of a port in spe (devel/pocl),
which is now out as RC6, I receive this error shown below:
On 10 Jul 2013, at 17:33, O. Hartmann ohart...@zedat.fu-berlin.de wrote:
Hi David,
thanks for the fast response.
The code I was told to check with is this:
#include iostream
#include typeinfo
#include cmath
int
main(void)
{
std::cout typeid(isnan(1.0)).name() \n;
}
On Wed, 10 Jul 2013 18:04:16 +0100
David Chisnall thera...@freebsd.org wrote:
On 10 Jul 2013, at 17:33, O. Hartmann ohart...@zedat.fu-berlin.de
wrote:
Hi David,
thanks for the fast response.
The code I was told to check with is this:
#include iostream
#include typeinfo
On 2013-07-10 20:32, O. Hartmann wrote:
On Wed, 10 Jul 2013 18:04:16 +0100
David Chisnall thera...@freebsd.org wrote:
On 10 Jul 2013, at 17:33, O. Hartmann ohart...@zedat.fu-berlin.de
wrote:
Hi David,
thanks for the fast response.
The code I was told to check with is this:
#include
On Wed, 10 Jul 2013 22:12:59 +0200, Tijl Coosemans t...@freebsd.org said:
I think isnan(double) and isinf(double) in math.h should only be
visible if (_BSD_VISIBLE || _XSI_VISIBLE) __ISO_C_VISIBLE 1999.
For C99 and higher there should only be the isnan/isinf macros.
I believe you are
On Wed, 10 Jul 2013, Garrett Wollman wrote:
On Wed, 10 Jul 2013 22:12:59 +0200, Tijl Coosemans t...@freebsd.org said:
I think isnan(double) and isinf(double) in math.h should only be
visible if (_BSD_VISIBLE || _XSI_VISIBLE) __ISO_C_VISIBLE 1999.
For C99 and higher there should only be the
26 matches
Mail list logo
