Re: Defining a common plugin machinery

2008-09-20 Thread Basile STARYNKEVITCH
Chris Lattner wrote: Is the plugin machinery intended to eventually allow new (GPL compatible) backends to be used? It would be nice to make llvm-gcc be a plugin. From what I remember of the plugin BOFS & the Steering Committee Q&A sessions at last GCC summit permitting GPL-ed plugins is

Re: C/C++ FEs: Do we really need three char_type_nodes?

2008-09-20 Thread Richard Guenther
On Fri, Sep 19, 2008 at 6:56 PM, Diego Novillo <[EMAIL PROTECTED]> wrote: > On Fri, Sep 19, 2008 at 12:55, Jakub Jelinek <[EMAIL PROTECTED]> wrote: >> On Fri, Sep 19, 2008 at 12:36:12PM -0400, Diego Novillo wrote: >>> When we instantiate char_type_node in tree.c:build_common_tree_nodes >>> we very

Etiquette when pinging patches?

2008-09-20 Thread Richard Sandiford
I don't want to waste everyone's time with protocol, but I was wondering: what's the etiquette when pinging patches? Should the ping be a reply to the original message (i.e. should it be in the same thread), or should it be a new thread? I was once asked to use new threads instead of the old one,

Re: m32c: pointer math vs sizetype again

2008-09-20 Thread Richard Guenther
On Sat, Sep 20, 2008 at 1:52 AM, DJ Delorie <[EMAIL PROTECTED]> wrote: > > m32c-elf-gcc -mcpu=m32c (16 bit ints, 24 bit pointers) miscompiles > this: > > int *foo (int *a, int b) > { > return a-b; > } > > as this: > > _foo: >enter #0 ; 30prologue_enter_24 >pushm

Re: no symbol in current context problem when debug the program in gdb

2008-09-20 Thread Kai Henningsen
Please don't crosspost between gcc and gcc-help. Thanks. On Sat, Sep 20, 2008 at 02:48, Peng Yu <[EMAIL PROTECTED]> wrote: > On Mon, Sep 15, 2008 at 2:54 PM, Peng Yu <[EMAIL PROTECTED]> wrote: >> >> Hi, >> >> I have the following program. When I step in to test's constructor, I >> would be able to

Re: C/C++ FEs: Do we really need three char_type_nodes?

2008-09-20 Thread Paolo Bonzini
Diego Novillo wrote: > On Fri, Sep 19, 2008 at 12:55, Jakub Jelinek <[EMAIL PROTECTED]> wrote: >> On Fri, Sep 19, 2008 at 12:36:12PM -0400, Diego Novillo wrote: >>> When we instantiate char_type_node in tree.c:build_common_tree_nodes >>> we very explicitly create a char_type_node that is signed or

Re: cpp found limits.h in FIXED_INCLUDE_DIR, but not in STANDARD_INCLUDE_DIR

2008-09-20 Thread Eus
Hi Ho! --- On Fri, 9/19/08, Ian Lance Taylor <[EMAIL PROTECTED]> wrote: > Eus <[EMAIL PROTECTED]> writes: > > >> In this case the end result is an x86-build > native-MIPS compiler. > >> This requires first building an x86-x-MIPS > copmiler. Of course in > >> practice it matters whether x86 here

Re: C/C++ FEs: Do we really need three char_type_nodes?

2008-09-20 Thread Diego Novillo
On Sat, Sep 20, 2008 at 04:41, Richard Guenther <[EMAIL PROTECTED]> wrote: > On Fri, Sep 19, 2008 at 6:56 PM, Diego Novillo <[EMAIL PROTECTED]> wrote: >> On Fri, Sep 19, 2008 at 12:55, Jakub Jelinek <[EMAIL PROTECTED]> wrote: >>> On Fri, Sep 19, 2008 at 12:36:12PM -0400, Diego Novillo wrote: W

Re

2008-09-20 Thread chas win
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GCC 4.3.3 Status Report (2008-09-20)

2008-09-20 Thread Richard Guenther
Status == The GCC 4.3 branch is open for regression and documentation fixes. The 4.3 branch has nicely stabilized and the number of new serious regressions is low. There are quite a number of bugs which unclear status as of if they are valid or not. I have put them into WAITING state and CC

Re: Defining a common plugin machinery

2008-09-20 Thread Ian Lance Taylor
Chris Lattner <[EMAIL PROTECTED]> writes: > On Sep 19, 2008, at 3:25 PM, Ian Lance Taylor wrote: > >> Basile STARYNKEVITCH <[EMAIL PROTECTED]> writes: >> >>> I am much more worried about passes and plugins (and I am very >>> surprised to be almost the only one mentioning passes in plugin >>> discu

Re

2008-09-20 Thread kasper marti
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Re: Etiquette when pinging patches?

2008-09-20 Thread Daniel Berlin
Honestly? You should use whatever gets a response. If you are at the point you have to ping a patch, it obviously has fallen through the cracks, and you should do whatever is necessary to make sure it gets attention. To that end, I would just use new threads, as they make it clear it is not part o

Adding to G++: Adding a warning on throwing unspecified exceptions.

2008-09-20 Thread Simon Hill
I have been following the development of C++0x and ConceptGCC and it has got me interested in developing for G++. I've haven't yet dived far into the G++ code, but I have just been reading the GCC internals documentation at http://gcc.gnu.org/onlinedocs/gccint/index.html. (Of course I was horrified