* ada-lang.c (ada_make_symbol_completion_list): Add 'code'

	argument, assertion.
	* c-exp.y (typebase): Add completion productions.
	* completer.c (expression_completer): Handle tag completion.
	* expression.h (parse_expression_for_completion): Add argument.
	* f-lang.c (f_make_symbol_completion_list): Add 'code'
	argument.
	* language.h (struct language_defn)
	<la_make_symbol_completion_list>: Add 'code' argument.
	* parse.c (expout_tag_completion_type, expout_completion_name):
	New globals.
	(mark_struct_expression): Add assertion.
	(mark_completion_tag): New function.
	(parse_exp_in_context): Initialize new globals.
	(parse_expression_for_completion): Add 'code' argument.  Handle
	tag completion.
	* parser-defs.h (mark_completion_tag): Declare.
	* symtab.c (default_make_symbol_completion_list_break_on): Add
	'code' argument.  Update.
	(default_make_symbol_completion_list): Add 'code' argument.
	(make_symbol_completion_list): Update.
	(make_symbol_completion_type): New function.
	* symtab.h (default_make_symbol_completion_list_break_on)
	(default_make_symbol_completion_list): Update.
	(make_symbol_completion_type): Declare.
testsuite
	* gdb.base/break1.c (enum some_enum, union some_union): New.
	(some_enum_global, some_union_global, some_value): New globals.
	* gdb.base/completion.exp: Add tag completion tests.

1 files changed, 2 insertions, 1 deletions

diff --git a/gdb/expression.h b/gdb/expression.h
index a66784550f4..1a2b62a8dbe 100644
--- a/gdb/expression.h
+++ b/gdb/expression.h
@@ -98,7 +98,8 @@ struct expression
 
 extern struct expression *parse_expression (char *);
 
-extern struct type *parse_expression_for_completion (char *, char **);
+extern struct type *parse_expression_for_completion (char *, char **,
+						     enum type_code *);
 
 extern struct expression *parse_exp_1 (char **, CORE_ADDR pc,
 				       const struct block *, int);