6e2a9270a0
value changeability for for references.
* varobj.c (get_value_type): New function.
(c_variable_editable): Use get_value_type.
(varobj_value_is_changeable): Likewise.
131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
/* Copyright 2006, 2007 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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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void reference_update_tests ()
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{
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/*: BEGIN: reference_update :*/
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int x = 167;
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/*: mi_create_varobj "RX" "rx" "create varobj for rx" :*/
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int& rx = x;
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/*: mi_varobj_update RX {RX} "update RX (1)"
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mi_check_varobj_value RX 167 "check RX: expect 167"
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:*/
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x = 567;
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/*: mi_varobj_update RX {RX} "update RX (2)"
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mi_check_varobj_value RX 567 "check RX: expect 567"
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:*/
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x = 567;
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/*: mi_varobj_update RX {} "update RX (3)"
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mi_delete_varobj RX "delete RX"
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:*/
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/* Dummy assignment to keep 'x' in scope. */
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x = 444;
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/*: END: reference_update :*/
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}
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struct S { int i; int j; };
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struct S2 : S {};
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int base_in_reference_test (S2& s2)
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{
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/*: BEGIN: base_in_reference :*/
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return s2.i;
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/*:
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mi_create_varobj "S2" "s2" "create varobj for s2"
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mi_list_varobj_children "S2" {
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{"S2.S" "S" "1" "S"}
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} "list children of s2"
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mi_list_varobj_children "S2.S" {
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{"S2.S.public" "public" "2"}
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} "list children of s2.s"
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mi_list_varobj_children "S2.S.public" {
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{"S2.S.public.i" "i" "0" "int"}
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{"S2.S.public.j" "j" "0" "int"}
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} "list children of s2.s.public"
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mi_check_varobj_value "S2.S.public.i" "67" "check S2.S.public.i"
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mi_check_varobj_value "S2.S.public.j" "89" "check S2.S.public.j"
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mi_delete_varobj S2 "delete S2"
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:*/
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/*: END: base_in_reference :*/
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}
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void base_in_reference_test_main ()
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{
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S2 s;
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s.i = 67;
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s.j = 89;
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base_in_reference_test (s);
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}
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int reference_to_pointer ()
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{
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/*: BEGIN: reference_to_pointer :*/
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S s, *ptr_s, *& rptr_s = ptr_s;
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s.i = 67;
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s.j = 89;
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ptr_s = &s;
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/*:
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mi_create_varobj RPTR rptr_s "create varobj for rptr_s"
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mi_list_varobj_children RPTR {{RPTR.public public 2}} \
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"list public child of RPTR"
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mi_list_varobj_children RPTR.public \
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{{RPTR.public.i i 0 int}
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{RPTR.public.j j 0 int}} "list children of reference to pointer"
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mi_check_varobj_value RPTR.public.i 67 "check i member"
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mi_check_varobj_value RPTR.public.j 89 "check j member"
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mi_delete_varobj RPTR "delete RPTR"
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:*/
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return 99;
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/*: END: reference_to_pointer :*/
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}
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int reference_to_struct ()
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{
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/*: BEGIN: reference_to_struct :*/
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S s = {7, 8};
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S& r = s;
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/*:
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mi_create_varobj S s "create varobj for s"
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mi_create_varobj R r "create varobj for s"
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mi_gdb_test "-var-show-attributes S" \
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"\\^done,attr=\"noneditable\"" \
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"check attributes of S"
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mi_gdb_test "-var-show-attributes R" \
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"\\^done,attr=\"noneditable\"" \
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"check attributes of R"
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:*/
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s.i = 56;
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/*: mi_varobj_update * [] "-var-update should not list structure varobjs"
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:*/
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return 99;
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/*: END: reference_to_struct :*/
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}
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int main ()
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{
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reference_update_tests ();
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base_in_reference_test_main ();
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reference_to_pointer ();
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reference_to_struct ();
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return 0;
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}
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