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Remove cleanups from mi-cmd-var.c

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This removes some cleanups from mi-cmd-var.c.  varobj_gen_name now
returns a string, simplifying mi_cmd_var_create.  In
mi_cmd_var_delete, a string copy is apparently unnecessary, so it's
simply removed.

gdb/ChangeLog
2017-09-29  Tom Tromey  <tom@tromey.com>

	* varobj.h (varobj_gen_name): Return std::string.
	* varobj.c (varobj_gen_name): Return std::string.
	* mi/mi-cmd-var.c (mi_cmd_var_create): Use std::string.
	(mi_cmd_var_delete): Don't copy "name".
This commit is contained in:
Tom Tromey 2017-05-03 17:26:47 -06:00
parent 784c453a4f
commit 2d6960b456
4 changed files with 20 additions and 34 deletions
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2
gdb/varobj.h
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@ -233,7 +233,7 @@ extern struct varobj *varobj_create (const char *objname,
const char *expression, CORE_ADDR frame,
enum varobj_type type);
extern char *varobj_gen_name (void);
extern std::string varobj_gen_name (void);
extern struct varobj *varobj_get_handle (const char *name);