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* parse.c (parse_exp_in_context): New variable inner_chain.  Call
	make_cleanup_restore_current_language.  Call set_language.  Move
	OLD_CHAIN and INNER_CHAIN cleanups.
	* utils.c (do_restore_current_language)
	(make_cleanup_restore_current_language): New functions.
	* utils.h (make_cleanup_restore_current_language): New declaration.

gdb/testsuite/
	* gdb.cp/parse-lang.cc: New file.
	* gdb.cp/parse-lang.exp: New file.
This commit is contained in:
Jan Kratochvil
2013-01-13 18:57:01 +00:00
parent 57b3c00c27
commit 5b12a61c76
7 changed files with 119 additions and 3 deletions
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22
gdb/utils.c
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@ -503,6 +503,28 @@ make_cleanup_free_so (struct so_list *so)
return make_cleanup (do_free_so, so);
}
/* Helper for make_cleanup_restore_current_language. */
static void
do_restore_current_language (void *p)
{
enum language saved_lang = (uintptr_t) p;
set_language (saved_lang);
}
/* Remember the current value of CURRENT_LANGUAGE and make it restored when
the cleanup is run. */
struct cleanup *
make_cleanup_restore_current_language (void)
{
enum language saved_lang = current_language->la_language;
return make_cleanup (do_restore_current_language,
(void *) (uintptr_t) saved_lang);
}
/* This function is useful for cleanups.
Do