On Mon, Nov 11, 2013 at 11:55 AM, Eric Botcazou <[email protected]> wrote: > Hi, > > in Ada 2012 it is allowed to omit components of aggregates (the equivalent of > initializers/constructors); in this case, the contents of the corresponding > fields in the record become undefined. Now the gimplifier implements the C > semantics of clearing the missing components, so this patch introduces a new > flag on constructors to modify that. > > Tested on x86_64-suse-linux, OK for the mainline?
Ok. Can you update doc/generic.texi? Thanks, Richard. > > 2013-11-11 Tristan Gingold <[email protected]> > Eric Botcazou <[email protected]> > > * tree.h (CONSTRUCTOR_NO_CLEARING): Define. > * tree-core.h (CONSTRUCTOR_NO_CLEARING): Document it. > * tree.def (CONSTRUCTOR): Likewise. > * gimplify.c (gimplify_init_constructor): Do not clear the object when > the constructor is incomplete and CONSTRUCTOR_NO_CLEARING is set. > ada/ > * gcc-interface/utils2.c (gnat_build_constructor): Also set the flag > CONSTRUCTOR_NO_CLEARING on the constructor. > > > -- > Eric Botcazou
