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3 Commits

Author SHA1 Message Date
Joel Brobecker b811d2c292 Update copyright year range in all GDB files. 
gdb/ChangeLog:

        Update copyright year range in all GDB files.
 2020-01-01 10:20:53 +04:00
Tom Tromey 61f4b35041 Make copy_name return std::string 
This changes copy_name to return a std::string, updating all the
callers.  In some cases, an extra copy was removed.  This also
required a little bit of constification.

Tested by the buildbot.

gdb/ChangeLog
2019-04-19  Tom Tromey  <tom@tromey.com>

	* type-stack.h (struct type_stack) <insert>: Constify string.
	* type-stack.c (type_stack::insert): Constify string.
	* gdbtypes.h (lookup_template_type): Update.
	(address_space_name_to_int): Update.
	* gdbtypes.c (address_space_name_to_int): Make space_identifier
	const.
	(lookup_template_type): Make name const.
	* c-exp.y: Update rules.
	(lex_one_token, classify_name, classify_inner_name)
	(c_print_token): Update.
	* p-exp.y: Update rules.
	(yylex): Update.
	* f-exp.y: Update rules.
	(yylex): Update.
	* d-exp.y: Update rules.
	(lex_one_token, classify_name, classify_inner_name): Update.
	* parse.c (write_dollar_variable, copy_name): Return std::string.
	* parser-defs.h (copy_name): Change return type.
	* m2-exp.y: Update rules.
	(yylex): Update.
	* go-exp.y (lex_one_token): Update.
	Update rules.
	(classify_unsafe_function, classify_packaged_name)
	(classify_name, yylex): Update.
 2019-04-19 14:10:23 -06:00
Tom Tromey dac43e327d Move type stack handling to a new class 
This introduces a new "type_stack" class, and moves all the parser
type stack handling to this class.  Parsers that wish to use this
facility must now instantiate this class somehow.  I chose this
approach because a minority of the existing parsers require this.

gdb/ChangeLog
2019-04-04  Tom Tromey  <tom@tromey.com>

	* type-stack.h: New file.
	* type-stack.c: New file.
	* parser-defs.h (enum type_pieces, union type_stack_elt): Move to
	type-stack.h.
	(insert_into_type_stack, insert_type, push_type, push_type_int)
	(insert_type_address_space, pop_type, pop_type_int)
	(pop_typelist, pop_type_stack, append_type_stack)
	(push_type_stack, get_type_stack, push_typelist)
	(follow_type_instance_flags, follow_types): Don't declare.
	* parse.c (type_stack): Remove global.
	(parse_exp_in_context): Update.
	(insert_into_type_stack, insert_type, push_type, push_type_int)
	(insert_type_address_space, pop_type, pop_type_int)
	(pop_typelist, pop_type_stack, append_type_stack)
	(push_type_stack, get_type_stack, push_typelist)
	(follow_type_instance_flags, follow_types): Remove (moved to
	type-stack.c).
	* f-exp.y (type_stack): New global.
	Update rules.
	(push_kind_type, f_parse): Update.
	* d-exp.y (type_stack): New global.
	Update rules.
	(d_parse): Update.
	* c-exp.y (struct c_parse_state) <type_stack>: New member.
	Update rules.
	* Makefile.in (COMMON_SFILES): Add type-stack.c.
	(HFILES_NO_SRCDIR): Add type-stack.h.
 2019-04-04 19:55:11 -06:00