[PATCH 2/7] Remove vlang_unknown

Yao Qi
2013-09-18T13:55:30Z

'vlang_unknown' is not used at all. This patch is to remove it.

gdb:

2013-09-18 Yao Qi <yao@codesourcery.com>

* varobj.c (varobj_format_string): Remove "unknown".
(languages): Remove the first element.
* varobj.h (enum varobj_languages): Remove vlang_c.
---
gdb/varobj.c | 15 +--------------
gdb/varobj.h | 2 +-
2 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/gdb/varobj.c b/gdb/varobj.c
index f613b1b..bcf62dc 100644
--- a/gdb/varobj.c
+++ b/gdb/varobj.c
@@ -62,7 +62,7 @@ char *varobj_format_string[] =
{ "natural", "binary", "decimal", "hexadecimal", "octal" };

/* String representations of gdb's known languages. */
-char *varobj_language_string[] = { "unknown", "C", "C++", "Java" };
+char *varobj_language_string[] = { "C", "C++", "Java" };

/* True if we want to allow Python-based pretty-printing. */
static int pretty_printing = 0;
@@ -452,19 +452,6 @@ struct language_specific

/* Array of known source language routines. */
static struct language_specific languages[vlang_end] = {
- /* Unknown (try treating as C). */
- {
- c_number_of_children,
- c_name_of_variable,
- c_name_of_child,
- c_path_expr_of_child,
- c_value_of_root,
- c_value_of_child,
- c_type_of_child,
- c_value_of_variable,
- default_value_is_changeable_p,
- NULL /* value_has_mutated */}
- ,
/* C */
{
c_number_of_children,
diff --git a/gdb/varobj.h b/gdb/varobj.h
index 05b2c94..d4abb99 100644
--- a/gdb/varobj.h
+++ b/gdb/varobj.h
@@ -55,7 +55,7 @@ extern char *varobj_format_string[];
/* Languages supported by this variable objects system. */
enum varobj_languages
{
- vlang_unknown = 0, vlang_c, vlang_cplus, vlang_java, vlang_ada, vlang_end
+ vlang_c = 0, vlang_cplus, vlang_java, vlang_ada, vlang_end
};

/* String representations of gdb's known languages (defined in varobj.c). */
--
1.7.7.6