Re: gdb 8.x - g++ 7.x compatibility

2018-02-07 Thread Manfred
On 2/7/2018 4:15 PM, Jonathan Wakely wrote: On 7 February 2018 at 15:07, Manfred wrote: On 02/07/2018 02:44 PM, Simon Marchi wrote: [...] This addresses the issue of how to do good software design in GDB to support different producers cleanly, but I think we have some issues even

Re: gdb 8.x - g++ 7.x compatibility

2018-02-07 Thread Manfred
ight, currently the issue is that gcc emits two types with the same debug identifier. Regarding 3), I think that after 1) and 2) are set up, GDB should be able to find the correct type definition (using the most appropriate design choice). Hope this helps, Manfred [1] According to the f

Re: gdb 8.x - g++ 7.x compatibility

2018-02-04 Thread Manfred
On 2/4/2018 6:01 AM, Simon Marchi wrote: On 2018-02-03 13:35, Manfred wrote: n4659 17.4 (Type equivalence) p1.3: Two template-ids refer to the same class, function, or variable if ... their corresponding non-type template arguments of integral or enumeration type have identical values

Re: gdb 8.x - g++ 7.x compatibility

2018-02-03 Thread Manfred
n4659 17.4 (Type equivalence) p1.3: Two template-ids refer to the same class, function, or variable if ... their corresponding non-type template arguments of integral or enumeration type have identical values ... It looks that for non-type template arguments the template type equivalence is b

Re: [RFC] Adjust output for strings in tree-pretty-print.c

2008-05-19 Thread Manfred Hollstein
Hi there, On Mon, 19 May 2008, 15:59:16 +0200, FX wrote: > [...] > Any comments? Is it OK to commit as is? this may sound like nit-picking, but the length of a string cannot be negative, so, I'd rather make the new parameter `len' an "unsigned int" or even size_t. HTH, cheers. l8er manfred

Re: [PATCH] BIT_FIELD_REF_UNSIGNED considered harmful

2008-03-05 Thread Manfred Hollstein
} > >+ if (!INTEGRAL_TYPE_P (TREE_TYPE (t)) > > 'else if' here? In theory, yes, but, why? If the first 'if' part evaluates to true, control flow jumps out of the function, hence the following 'if' is totally correct (unless someone #define's return to something else...), or do the GCC/FSF codings conventions require this to be 'else if'? > Diego. Cheers. l8er manfred

Re: wrong code with -fforce-addr

2007-10-03 Thread Manfred Schwarb
> On Wed, Oct 03, 2007 at 12:24:27PM +0200, Manfred Schwarb wrote: > > I'm in a loss where to search for the real cause. Has anybody a hint > > how to proceed further? > > Sounds like weird-but-somewhat-determinist behaviour you can get when > you do out-of-bound

Re: wrong code with -fforce-addr

2007-10-03 Thread Manfred Schwarb
27;s http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33638 I first hoped to get help to narrow things a bit further, as my problem is really a bit strange, so I decided to first write an email. I simply assigned it now to the middle-end, but of course it could also be a gfortran issue. Thanks, Manfred -- Ist Ihr Browser Vista-kompatibel? Jetzt die neuesten Browser-Versionen downloaden: http://www.gmx.net/de/go/browser

wrong code with -fforce-addr

2007-10-03 Thread Manfred Schwarb
real cause. Has anybody a hint how to proceed further? Should I post the code of this function here on the list (~300 LOC)? Thanks, Manfred

Re: Suggestion for GCC (C & C++) enhancement - static variable initialisation ordering

2006-05-03 Thread Manfred von Willich
| I'd encourage you to work up a solid proposal for ISO/ANSI and | propose it there. Being a newbie, I'd appreciate contact/site details for submissions to the ISO/ANSI standardisation forum (do I email [EMAIL PROTECTED]). I will be happy to draft and submit a proposal, including a hopefully co

Suggestion for GCC (C & C++) enhancement - static variable initialisation ordering

2006-04-29 Thread Manfred von Willich
(a reference to the flag and initialisation code). This will introduce problems when linking code generated by different versions of the compiler. Manfred von Willich

Re: _GLOBAL_ query

2006-03-16 Thread Manfred Hollstein
ur case "main"; try inserting another dummy function before main and check again. If you look at the other symbols generated by GCC, you will see that it also creates a globally visible symbol for main. > Thanks, > Inder HTH, cheers. l8er manfred

Re: Someone broke bootstrap with gfortran, again!

2005-07-24 Thread Manfred Hollstein
t; > a "gmake bubblestrap" will not run into problems. > > > > I suspect the commit that broken gfortran is > > > > 2005-07-22 Manfred Hollstein <[EMAIL PROTECTED]> > > > > * tree-ssa-structalias.c (merge_graph_nodes): Fix uninitiali