Mirrors

2005-12-11 Thread anthony l. bryan
I am working on a project that easily and automatically uses Mirrors and segmented downloading. Basically, it is an XML file for storing the many links for a file (FTP, HTTP, P2P - BitTorrent especially). As you can imagine, this is very useful for accelerated downloading with download managers

Re: [C, C++] fundamental type object representation

2005-12-11 Thread Paul Schlie
> Gabriel Dos Reis <[EMAIL PROTECTED]> writes: > | Ian Lance Taylor writes: > | > Gabriel Dos Reis <[EMAIL PROTECTED]> writes: > | > Does GCC support any target where the object representation of a > | > fundamental type T (e.g. int, float, double, pointers) whose all bits > | > are zero does no

Re: [C, C++] fundamental type object representation

2005-12-11 Thread Gabriel Dos Reis
Paul Schlie <[EMAIL PROTECTED]> writes: [...] | > OK, thanks. I was rewriting part of valarray and I saw I made that | > assumption, and since it is bug chasing time I thought I should make | > sure my use of memset() isn't going to bomb out. | | - If of any help, the c4x's float format is: [ex

Implicit Type Conversions Warning

2005-12-11 Thread Richard Falk
I used to use the CodeWarrior compiler on Mac OS 9 and X and then switched to the GCC compiler. One set of warnings that I sorely miss is that of implicit type conversions. GCC does offer a ³-Wconversion² warning, but this warns against type conversions between types in a function prototype vs. t

Re: Implicit Type Conversions Warning

2005-12-11 Thread Richard Falk
I just found the following thread that addresses part of my enhancement request: http://gcc.gnu.org/ml/gcc/2004-06/msg01270.html This at least partially addresses the ³shortened conversions² part of my request. Sorry I didn¹t see that earlier. It sounds like this is an old request that has neve

Re: weakref and static

2005-12-11 Thread Alexandre Oliva
On Dec 1, 2005, [EMAIL PROTECTED] (Geoffrey Keating) wrote: > The 'weakref' attribute is defined in terms of aliases. Now, > if the user writes > void foo(void) { } > void bar(void) __attribute__((alias ("foo"))); > then that causes 'bar' to be defined. Other translation units can use > 'bar'

Re: weakref and static

2005-12-11 Thread Jakub Jelinek
On Sun, Dec 11, 2005 at 06:46:39PM -0200, Alexandre Oliva wrote: > Err... The above is a bit misleading, in that it at first appeared to > be referring to the target of the weakref, not to the weakref itself. > The weakref may alias to something that is static or not (the whole > point is being ab

Re: [C, C++] fundamental type object representation

2005-12-11 Thread Paul Schlie
Gabriel Dos Reis wrote > Paul Schlie writes: > [...] > | > OK, thanks. I was rewriting part of valarray and I saw I made that > | > assumption, and since it is bug chasing time I thought I should make > | > sure my use of memset() isn't going to bomb out. > | > | - If of any help, the c4x's float

Re: Installing libgcj consumes huge amounts of memory

2005-12-11 Thread Gerald Pfeifer
On Sun, 4 Dec 2005, Mark Wielaard wrote: >> 2005-09-21 Mark Wielaard <[EMAIL PROTECTED]> >> >> * lib/split-for-gcj.sh: Cut list to 3 package levels deep. > I reversed this (patch attached) and now my build with ulimit -v45 > passes. But the total virtual memory usage didn't drop that

Re: default cflags to compile

2005-12-11 Thread Nix
On 8 Dec 2005, Nuno Lopes gibbered uncontrollably: > I need to generate a gcc binary that will always enable the > -fabi-version=1, because I have a library built with gcc 3.3 and I > need to link with it, but I would like to use gcc 4. The libstdc++ ABI broke between these releases, so unless you

RFC: REG_LABEL not sufficient, cbranchM4 causes ambiguity

2005-12-11 Thread Hans-Peter Nilsson
For once, the documentation seems to be most accurate; more accurate than random comments in the code, of which some contradicts other code: @item REG_LABEL This insn uses @var{op}, a @code{code_label} or a @code{note} of type @code{NOTE_INSN_DELETED_LABEL}, but is not a @code{jump_insn}, or it is

How can I get access to tree representation

2005-12-11 Thread Alexander
I started exploring code base of cc1plus, and now I have little question - how I can get access to tree representation of program (I should do it after gcc/cp/parser.c:cp_parser_translation unit(...), isnt it?) If I wasnt mistaken, RTL began build only if parser says that syntax OK? -- Best regar