On sexta-feira, 11 de maio de 2012 14.07.49, shane.kea...@accenture.com wrote: > Or just crash - it's undefined behaviour. > When all the libraries are compiled with exceptions enabled, the behaviour > is defined by the language - although any given code path may not be > exception safe due to the program. > > > The ARM ABI for exceptions includes an exception handling table as part of > the ELF file. RVCT4.0 does not produce linker warnings for mixing exception > & no exception code, but I don't know the behaviour at run time.
Any of those are fine.
Code that isn't exception-safe anyway will mis-behave if an exception goes
through it. Since that's the case, we might as well save in code size and the
exception handling tables.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
Intel Sweden AB - Registration Number: 556189-6027
Knarrarnäsgatan 15, 164 40 Kista, Stockholm, Sweden
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ Development mailing list Development@qt-project.org http://lists.qt-project.org/mailman/listinfo/development
