[PATCH] Implement struct type_stack with a vector

[Kevin Buettner]

On Mon, 27 Aug 2018 17:12:04 -0400
Simon Marchi <simon.marchi@ericsson.com> wrote:

> This patch changes the home-made stack implementation with a vector,
> which makes it a bit more concise and readable.
> 
> Regtested on the buildbot.
> 
> gdb/ChangeLog:
> 
> 	* parser-defs.h (struct type_stack) <elements>: Change type to
> 	std::vector<union type_stack_elt>.
> 	<depth, size>: Remove.
> 	* parse.c (parse_exp_in_context_1): Adjust.
> 	(type_stack_reserve): Remove.
> 	(check_type_stack_depth): Remove.
> 	(insert_into_type_stack): Adjust to std::vector.
> 	(insert_type): Likewise.
> 	(push_type): Likewise.
> 	(push_type_int): Likewise.
> 	(insert_type_address_space): Likewise.
> 	(pop_type): Likewise.
> 	(pop_type_int): Likewise.
> 	(pop_typelist): Likewise.
> 	(pop_type_stack): Likewise.
> 	(append_type_stack): Likewise.
> 	(push_type_stack): Likewise.
> 	(get_type_stack): Likewise.
> 	(type_stack_cleanup): Likewise.
> 	(push_typelist): Likewise.
> 	(follow_types): Likewise.
> 	(_initialize_parse): Likewise.

LGTM.

Kevin