On Wed, Nov 20, 2013 at 03:12:34PM +0100, Richard Biener wrote: > The limit looks reasonable, but you could have used a simple linked > list (and never free). Also being able to pop a random context > looks fragile ... that is, pop_gimplify_context shouldn't have an argument.
Can't we use stack_vec<gimplify_context, 30> for that? Though that would mean a global var constructor and destructor, so alternatively just use a normal vec and .create(30) it somewhere during initialization? Jakub