c1cc615262
This completes the constification of the struct varobj pointers in the
lang_varobj_ops interface partially done in
b09e2c591f. As suggested by Pedro,
varobj_get_path_expr casts away the const to assign the "mutable" struct
member.
gdb/ChangeLog:
* ada-varobj.c (ada_name_of_child): Constify parent.
(ada_path_expr_of_child): Same.
(ada_value_of_child): Same.
(ada_type_of_child): Same.
* c-varobj.c (c_is_path_expr_parent): Same.
(c_describe_child): Same.
(c_name_of_child): Same.
(c_value_of_child): Same.
(c_type_of_child): Same.
(cplus_number_of_children): Same.
(cplus_describe_child): Constify var.
(cplus_name_of_child): Constify parent.
(cplus_value_of_child): Same.
(cplus_type_of_child): Same.
* jv-varobj.c (java_name_of_child): Same.
(java_value_of_child): Same.
(java_type_of_child): Same.
* varobj.c (value_of_child): Same.
(varobj_default_is_path_expr_parent): Constify var, parent and return
value.
(varobj_get_path_expr): Constify var, modify path_expr through
mutable_var.
(install_new_value): Constify parent.
(value_of_child): Constify parent.
* varobj.h (struct varobj): Constify parent.
(struct lang_varobj_ops): Constify name_of_child, value_of_child and
type_of_child.
(varobj_get_path_expr): Constify var.
(varobj_get_path_expr_parent): Constify var and return value.
107 lines
2.4 KiB
C
107 lines
2.4 KiB
C
/* varobj support for Java.
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Copyright (C) 1999-2015 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "varobj.h"
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/* Java */
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static int
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java_number_of_children (const struct varobj *var)
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{
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return cplus_varobj_ops.number_of_children (var);
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}
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static char *
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java_name_of_variable (const struct varobj *parent)
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{
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char *p, *name;
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name = cplus_varobj_ops.name_of_variable (parent);
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/* If the name has "-" in it, it is because we
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needed to escape periods in the name... */
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p = name;
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while (*p != '\000')
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{
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if (*p == '-')
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*p = '.';
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p++;
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}
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return name;
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}
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static char *
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java_name_of_child (const struct varobj *parent, int index)
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{
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char *name, *p;
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name = cplus_varobj_ops.name_of_child (parent, index);
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/* Escape any periods in the name... */
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p = name;
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while (*p != '\000')
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{
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if (*p == '.')
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*p = '-';
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p++;
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}
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return name;
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}
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static char *
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java_path_expr_of_child (const struct varobj *child)
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{
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return NULL;
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}
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static struct value *
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java_value_of_child (const struct varobj *parent, int index)
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{
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return cplus_varobj_ops.value_of_child (parent, index);
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}
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static struct type *
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java_type_of_child (const struct varobj *parent, int index)
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{
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return cplus_varobj_ops.type_of_child (parent, index);
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}
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static char *
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java_value_of_variable (const struct varobj *var,
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enum varobj_display_formats format)
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{
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return cplus_varobj_ops.value_of_variable (var, format);
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}
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/* varobj operations for java. */
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const struct lang_varobj_ops java_varobj_ops =
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{
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java_number_of_children,
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java_name_of_variable,
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java_name_of_child,
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java_path_expr_of_child,
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java_value_of_child,
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java_type_of_child,
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java_value_of_variable,
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varobj_default_value_is_changeable_p,
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NULL, /* value_has_mutated */
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varobj_default_is_path_expr_parent
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};
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