Problem in parse-tree/lex.ll when make-checking

[Julien Bect]

Hello all,

I have just built from the latest changeset on default :

hg summary
parent: 19875:2f2220bfd379 tip
 ov-base-int.cc, ov-float.cc: Fix build without HDF5
branch: default

Octave crashes during one of the tests in make check :

libinterp/corefcn/graphics.cc-tst 
...........................parse-tree/lex.ll :2697 : void 
octave_base_lexer::handle_number():  l'assertion « nread == 1 » a échoué.
panic: Abandon -- stopping myself...
octave exited with signal 6

Any idea what that might be ?

@++
Julien