On 05.03.2013 23:04, Philippe Roussel wrote:
On Tue, Mar 05, 2013 at 07:22:57AM +0100, Philippe Roussel wrote:
On Mon, Mar 04, 2013 at 10:06:03PM +0100, Philippe Roussel wrote:
On Mon, Mar 04, 2013 at 08:51:32PM +0000, Richard Stonehouse wrote:
Is this on 64 bits ?
Yes; I haven't built the new GNUstep on 32-bit yet. I'll try to get
that done tonight.
Which libobjc and compiler ?
GCC 4.7 with libobjc1, from the openSUSE 12.2 release.
Thanks. I'll try to reproduce this setup but it could take some time.
Problem reproduced, now I have to understand and fix it.
It is stuck in an infinite loop in GSHorizontalTypesetter.m, method
-layoutLineNewParagraph: near line 670 but I don't know why.
if (NSIsEmptyRect(rect)) is always true so it breaks out of the while
loop and then reach goto restart on line 695 and starts a new loop.
Any ideas ?
Looks like we are doing the same debugging in parallel :-)
I decided that this was caused by some wired rounding error between
CGFloat and float, where the float value was bigger than the
corresponding CGFloat value. So I changed the floats in the typesetter
code to CGFloat and now it works for me. I will write a ChangeLog entry
and commit.
Fred
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