Re: [debug-early] C++: emit early debug info for all globals, not just statics

[Jason Merrill <jason at redhat dot com>]

On 10/01/2014 05:31 PM, Aldy Hernandez wrote:
> +  for (tree t = level->names; t; t = TREE_CHAIN(t))
> +    if (TREE_CODE (t) != TYPE_DECL
> +	&& TREE_CODE (t) != PARM_DECL
> +	&& !DECL_IS_BUILTIN (t))
> +      debug_hooks->early_global_decl (t);

What does this do for templates?  I think we don't want to send a 
template off to early_global_decl, but rather walk through its 
specializations and emit them.

Why do you need to check for PARM_DECL?  There shouldn't be any 
PARM_DECL at namespace scope.

Why do you want to skip TYPE_DECL?  I think we should leave the decision 
about whether to emit a typedef to the debugging back end.

Jason