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Richard Henderson | 1 Apr 2002 01:45
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Re: Problem in hfa_element_mode for IA64

On Sun, Mar 31, 2002 at 05:42:25PM -0500, Richard Kenner wrote:
> Why?  We do it for records.

Do we?  I was pretty sure that a record with one field
receives the mode of the field.

r~
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Richard Kenner | 1 Apr 2002 01:46
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Re: Problem in hfa_element_mode for IA64

    Do we?  I was pretty sure that a record with one field
    receives the mode of the field.

Yes, that's right.  Are you suggesting we do the same for the array case?
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Richard Henderson | 1 Apr 2002 02:06
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Re: Problem in hfa_element_mode for IA64

On Sun, Mar 31, 2002 at 06:46:19PM -0500, Richard Kenner wrote:
> Yes, that's right.  Are you suggesting we do the same for the array case?

Yes.  Why not?  It's almost certainly the most useful
mode that could be given...

r~
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Anthony Green | 1 Apr 2002 04:59
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g++ regression? constructor function attribute

Is the constructor function attribute supposed to work with g++?  

It don't think it works on the 3.1 branch or Red Hat's 2.96-RH. I don't
have easy access to older versions to know if this is a regression. 
However, some notes from the mail archive suggest that it is...

http://gcc.gnu.org/ml/gcc/1999-02n/msg01193.html

Thanks,

AG
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Fergus Henderson | 1 Apr 2002 10:15
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Re: GCC: accessing exceptiond from C?

On 30-Mar-2002, Kai Henningsen <kaih <at> khms.westfalen.de> wrote:
> Is it currently (that is, in any version in CVS) possible to access the  
> gcc exception machinery from C (that is, throw and catch exceptions of  
> some kind), possibly via some builtins and/or libsupc++ routines?

How about just writing a simple library in C++, using `extern "C"'
so that this library is easily accessible from C code?

It is desirable to have a single standard exception-handling library
in C, not only for doing exception handling in C, but also for other
languages.  Many languages implementations compile to C, or have run-time
libraries written in C, and providing such a library would allow these
implementations to support exceptions in a way that is compatible with
C or C++ code using exceptions.  This would allow exceptions thrown
by code written in one language to be caught by code written in a
different language, without requiring the different language
implementations to interface directly with the GCC back-end
exception-handling support (a much higher bar).

I have just written such a library -- see attached.
The library defines a C interface which can be implemented
either in C++, using exceptions, or in C, using setjmp/longjmp.
I would appreciate comments on the proposed interface.

In the long run I think it would be nice for something
like this to be included in the C standard.

--

-- 
Fergus Henderson <fjh <at> cs.mu.oz.au>  |  "I have always known that the pursuit
The University of Melbourne         |  of excellence is a lethal habit"
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Fergus Henderson | 1 Apr 2002 10:21
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Re: Building java library is slow

On 31-Mar-2002, Richard Henderson <rth <at> redhat.com> wrote:
> On Sun, Mar 31, 2002 at 07:28:57PM +1000, Fergus Henderson wrote:
> > Probably the right fix for this is, like the message says, to add
> > `+' at the start of the rules which recursively invoke make for the
> > subdirectories.
> 
> Does that break bsd make?

I'm not sure off-hand, but if so, it could be worked around by using
a variable which is set by an autoconf test.

E.g. instead of

	foo-subdir:
		cd foo && make

you can write

	RECURSIVE = +

	foo-subdir:
		$(RECURSIVE) cd foo && make

and it will still work correctly.  For non-GNU Make, just set RECURSIVE
to be empty instead of `+'.

--

-- 
Fergus Henderson <fjh <at> cs.mu.oz.au>  |  "I have always known that the pursuit
The University of Melbourne         |  of excellence is a lethal habit"
WWW: <http://www.cs.mu.oz.au/~fjh>  |     -- the last words of T. S. Garp.
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Laurent Guerby | 1 Apr 2002 11:42
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Re: [Ada] fix lib and tools build

Richard Kenner wrote:

> I am testing using the ACT GNAT tree and the GCC 3.1 tree.  There is still
> currently a lag between the ACT GNAT tree and the one at the FSF, though
> I understand procedures are being developed to reduce that lag.

Ok, so I assume the merge Geert is planning for this week is to bring
3.1 ada to the ACT tree.

> One issue that's going to be a pain in the upcoming months is the lang hook
> changes, which will mean that GNAT for 3.1 and HEAD need to be different.
> We'll have to figure out some procedure for making that as painless for
> evertbody as possible

You mean that ACT will stay on 3.1 and continue development there for a 
while?

My understanding (of the FSF GCC tree procedure) is that after the FSF 
release only critical bug fixes should go there
and for Ada this probably means bugs making impossible to
build the release or use the release bootstrap head on some platform, that
should be low volume. The rest of development should happen on head,
and I assume ACT need not keep both 3.1 and head in sync for the
FSF tree, head is enough. (Of course ACT might choose to do both
for customer releases)

Thanks for the information,

--

-- 
Laurent Guerby <guerby <at> acm.org>
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alex bohemia | 1 Apr 2002 12:34
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info

hi, 
i was looking at the latest update for the gcj
compiler, i was wondering why tell this moment the awt
was not implemented when gnu could use kaffe libs or
manta's libs which already generates machine code??
as far as i know both kaffe and manta are free
software.

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sachin g satawkar | 1 Apr 2002 14:06
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need a help

hello sir,
sir,I 'm facing problem in my project & I need ur help.
my problem is
"I 'm developing project in which I have to develope a s/w
that provide compatiblity in all indian lan in pagemaker such 
that
u can convert one indian in another indian font without 
disturbing
the layout.
My problem is when I run the program it gets hang after 10 line
converted successfully.
The message appear is "DDEML_MEMORY_ERROR "& another one is
"DDEML_DATAACKTIMEOUT".
please suggest me.
waiting for reply.
thank
sachin
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sachin g satawkar | 1 Apr 2002 14:20
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need a help

hello sir,
sir,I 'm facing problem in my project & I need ur help.
my problem is
"I 'm developing project in which I have to develope a s/w
that provide compatiblity in all indian lan in pagemaker such 
that
u can convert one indian in another indian font without 
disturbing
the layout.
My problem is when I run the program it gets hang after 10 line
converted successfully.
The message appear is "DDEML_MEMORY_ERROR "& another one is
"DDEML_DATAACKTIMEOUT".
please suggest me.
waiting for reply.
thank
sachin
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Gmane