363 lines
11 KiB
C++
363 lines
11 KiB
C++
/* Copyright 2012-2015 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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struct Base {
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Base() : A(1) {}
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virtual ~Base() {} // Enforce type to have vtable
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int A;
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};
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struct Derived : public Base {
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Derived() : B(2), C(3) {}
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int B;
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int C;
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};
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void use_rtti_for_ptr_test ()
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{
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/*: BEGIN: use_rtti_for_ptr :*/
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Derived d;
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Base* ptr = &d;
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const Base* constPtr = &d;
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Base* const ptrConst = &d;
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Base const* const constPtrConst = &d;
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/*:
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set testname use_rtti_for_ptr
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set_print_object off $testname
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check_new_derived_without_rtti ptr {Base \*} $testname
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check_new_derived_without_rtti constPtr {const Base \*} $testname
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check_new_derived_without_rtti ptrConst {Base \* const} $testname
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check_new_derived_without_rtti constPtrConst {const Base \* const} \
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$testname
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set_print_object on $testname
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check_new_derived_with_rtti ptr {Derived \*} $testname
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check_new_derived_with_rtti constPtr {const Derived \*} $testname
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check_new_derived_with_rtti ptrConst {Derived \* const} $testname
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check_new_derived_with_rtti constPtrConst {const Derived \* const} \
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$testname
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:*/
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return;
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/*: END: use_rtti_for_ptr :*/
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}
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void use_rtti_for_ref_test ()
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{
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/*: BEGIN: use_rtti_for_ref :*/
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Derived d;
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Base& ref = d;
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const Base& constRef = d;
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/*:
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set testname use_rtti_for_ref
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set_print_object off $testname
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check_new_derived_without_rtti ref {Base \&} $testname
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check_new_derived_without_rtti constRef {const Base \&} $testname
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set_print_object on $testname
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check_new_derived_with_rtti ref {Derived \&} $testname
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check_new_derived_with_rtti constRef {const Derived \&} $testname
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:*/
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return;
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/*: END: use_rtti_for_ref :*/
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}
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void use_rtti_for_ptr_child_test ()
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{
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/*: BEGIN: use_rtti_for_ptr_child :*/
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Derived d;
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struct S {
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Base* ptr;
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const Base* constPtr;
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Base* const ptrConst;
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Base const* const constPtrConst;
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S ( Base* v ) :
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ptr ( v ),
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constPtr ( v ),
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ptrConst ( v ),
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constPtrConst ( v ) {}
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} s ( &d );
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/*:
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set testname use_rtti_for_ptr_child
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set_print_object off $testname
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mi_create_varobj VAR s "create varobj for s (without RTTI) in $testname"
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mi_list_varobj_children VAR {
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{ VAR.public public 4 }
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} "list children of s (without RTTI) in $testname"
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mi_list_varobj_children VAR.public {
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{ VAR.public.ptr ptr 1 {Base \*} }
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{ VAR.public.constPtr constPtr 1 {const Base \*} }
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{ VAR.public.ptrConst ptrConst 1 {Base \* const} }
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{ VAR.public.constPtrConst constPtrConst 1 {const Base \* const} }
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} "list children of s.public (without RTTI) in $testname"
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check_derived_without_rtti VAR.public.ptr s.ptr $testname
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check_derived_without_rtti VAR.public.constPtr s.constPtr $testname
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check_derived_without_rtti VAR.public.ptrConst s.ptrConst $testname
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check_derived_without_rtti VAR.public.constPtrConst s.constPtrConst \
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$testname
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mi_delete_varobj VAR "delete varobj for s (without RTTI) in $testname"
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set_print_object on $testname
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mi_create_varobj VAR s "create varobj for s (with RTTI) in $testname"
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mi_list_varobj_children VAR {
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{ VAR.public public 4 }
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} "list children of s (with RTTI) in $testname"
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mi_list_varobj_children VAR.public {
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{ VAR.public.ptr ptr 2 {Derived \*} }
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{ VAR.public.constPtr constPtr 2 {const Derived \*} }
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{ VAR.public.ptrConst ptrConst 2 {Derived \* const} }
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{ VAR.public.constPtrConst constPtrConst 2 {const Derived \* const}}
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} "list children of s.public (with RTTI) in $testname"
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check_derived_with_rtti VAR.public.ptr s.ptr $testname
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check_derived_with_rtti VAR.public.constPtr s.constPtr $testname
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check_derived_with_rtti VAR.public.ptrConst s.ptrConst $testname
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check_derived_with_rtti VAR.public.constPtrConst s.constPtrConst \
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$testname
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mi_delete_varobj VAR "delete varobj for s (with RTTI) in $testname"
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:*/
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return;
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/*: END: use_rtti_for_ptr_child :*/
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}
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void use_rtti_for_ref_child_test ()
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{
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/*: BEGIN: use_rtti_for_ref_child :*/
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Derived d;
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struct S {
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Base& ref;
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const Base& constRef;
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S ( Base& v ) :
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ref ( v ),
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constRef ( v ) {}
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} s ( d );
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/*:
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set testname use_rtti_for_ref_child
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set_print_object off $testname
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mi_create_varobj VAR s "create varobj for s (without RTTI) in $testname"
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mi_list_varobj_children VAR {
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{ VAR.public public 2 }
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} "list children of s (without RTTI) in $testname"
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mi_list_varobj_children VAR.public {
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{ VAR.public.ref ref 1 {Base \&} }
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{ VAR.public.constRef constRef 1 {const Base \&} }
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} "list children of s.public (without RTTI) in $testname"
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check_derived_without_rtti VAR.public.ref s.ref $testname
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check_derived_without_rtti VAR.public.constRef s.constRef $testname
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mi_delete_varobj VAR "delete varobj for s (without RTTI) in $testname"
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set_print_object on $testname
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mi_create_varobj VAR s "create varobj for s (with RTTI) in $testname"
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mi_list_varobj_children VAR {
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{ VAR.public public 2 }
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} "list children of s (with RTTI) in $testname"
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mi_list_varobj_children VAR.public {
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{ VAR.public.ref ref 2 {Derived \&} }
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{ VAR.public.constRef constRef 2 {const Derived \&} }
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} "list children of s.public (with RTTI) in $testname"
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check_derived_with_rtti VAR.public.ref s.ref $testname
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check_derived_with_rtti VAR.public.constRef s.constRef $testname
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mi_delete_varobj VAR "delete varobj for s (with RTTI) in $testname"
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:*/
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return;
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/*: END: use_rtti_for_ref_child :*/
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}
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struct First {
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First() : F(-1) {}
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int F;
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};
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struct MultipleDerived : public First, Base {
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MultipleDerived() : B(2), C(3) {}
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int B;
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int C;
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};
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void use_rtti_with_multiple_inheritence_test ()
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{
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/*: BEGIN: use_rtti_with_multiple_inheritence :*/
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MultipleDerived d;
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Base* ptr = &d;
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Base& ref = d;
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/*:
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set testname use_rtti_with_multiple_inheritence
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set_print_object off $testname
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check_new_derived_without_rtti ptr {Base \*} $testname
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check_new_derived_without_rtti ref {Base \&} $testname
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set_print_object on $testname
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mi_create_varobj_checked VAR ptr {MultipleDerived \*} \
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"create varobj for ptr (with RTTI) in $testname"
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mi_list_varobj_children VAR {
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{ VAR.First First 1 First }
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{ VAR.Base Base 1 Base }
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{ VAR.public public 2 }
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} "list children of ptr (with RTTI) in $testname"
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mi_list_varobj_children "VAR.First" {
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{ VAR.First.public public 1 }
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} "list children of ptr.First (with RTTI) in $testname"
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mi_list_varobj_children "VAR.First.public" {
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{ VAR.First.public.F F 0 int }
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} "list children of ptr.Base.public (with RTTI) in $testname"
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mi_list_varobj_children "VAR.Base" {
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{ VAR.Base.public public 1 }
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} "list children of ptr.Base (with RTTI) in $testname"
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mi_list_varobj_children "VAR.Base.public" {
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{ VAR.Base.public.A A 0 int }
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} "list children of ptr.Base.public (with RTTI) in $testname"
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mi_list_varobj_children "VAR.public" {
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{ VAR.public.B B 0 int }
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{ VAR.public.C C 0 int }
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} "list children of ptr.public (with RTTI) in $testname"
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mi_delete_varobj VAR \
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"delete varobj for ptr (with RTTI) in $testname"
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:*/
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return;
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/*: END: use_rtti_with_multiple_inheritence :*/
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}
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void type_update_when_use_rtti_test ()
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{
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/*: BEGIN: type_update_when_use_rtti :*/
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Base *ptr = 0;
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struct S {
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Base* ptr;
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S ( Base* v ) :
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ptr ( v ) {}
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} s ( ptr );
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Derived d;
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/*:
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set testname type_update_when_use_rtti
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set_print_object on $testname
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mi_create_varobj_checked PTR ptr {Base \*} \
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"create varobj for ptr in $testname"
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check_derived_children_without_rtti PTR ptr $testname
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mi_create_varobj S s "create varobj for S in $testname"
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mi_list_varobj_children S {
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{ S.public public 1 }
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} "list children of s in $testname"
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mi_list_varobj_children S.public {
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{ S.public.ptr ptr 1 {Base \*} }
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} "list children of s.public in $testname"
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check_derived_children_without_rtti S.public.ptr s.ptr $testname
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:*/
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ptr = &d;
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s.ptr = &d;
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/*:
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mi_varobj_update_with_type_change PTR {Derived \*} 2 \
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"update ptr to derived in $testname"
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check_derived_with_rtti PTR ptr $testname
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mi_varobj_update_with_child_type_change S S.public.ptr {Derived \*} 2 \
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"update s.ptr to derived in $testname"
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check_derived_with_rtti S.public.ptr s.ptr $testname
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:*/
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ptr = 0;
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s.ptr = 0;
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/*:
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mi_varobj_update_with_type_change PTR {Base \*} 1 \
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"update ptr back to base type in $testname"
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mi_delete_varobj PTR "delete varobj for ptr in $testname"
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mi_varobj_update_with_child_type_change S S.public.ptr {Base \*} 1 \
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"update s.ptr back to base type in $testname"
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mi_delete_varobj S "delete varobj for s in $testname"
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:*/
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return;
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/*: END: type_update_when_use_rtti :*/
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}
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void skip_type_update_when_not_use_rtti_test ()
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{
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/*: BEGIN: skip_type_update_when_not_use_rtti :*/
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Base *ptr = 0;
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struct S {
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Base* ptr;
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S ( Base* v ) :
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ptr ( v ) {}
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} s ( ptr );
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Derived d;
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/*:
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set testname skip_type_update_when_not_use_rtti
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set_print_object off $testname
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mi_create_varobj_checked PTR ptr {Base \*} \
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"create varobj for ptr in $testname"
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check_derived_children_without_rtti PTR ptr $testname
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mi_create_varobj S s "create varobj for S in $testname"
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mi_list_varobj_children S {
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{ S.public public 1 }
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} "list children of s in $testname"
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mi_list_varobj_children S.public {
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{ S.public.ptr ptr 1 {Base \*} }
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} "list children of s.public in $testname"
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check_derived_children_without_rtti S.public.ptr s.ptr $testname
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:*/
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ptr = &d;
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s.ptr = &d;
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/*:
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mi_varobj_update PTR {PTR PTR.public.A} \
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"update ptr to derived type in $testname"
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check_derived_without_rtti PTR ptr $testname
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mi_varobj_update S {S.public.ptr S.public.ptr.public.A} \
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"update s to derived type in $testname"
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check_derived_without_rtti S.public.ptr s.ptr $testname
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:*/
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ptr = 0;
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s.ptr = 0;
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/*:
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mi_varobj_update PTR {PTR PTR.public.A} \
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"update ptr back to base type in $testname"
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mi_delete_varobj PTR "delete varobj for ptr in $testname"
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mi_varobj_update S {S.public.ptr S.public.ptr.public.A} \
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"update s back to base type in $testname"
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mi_delete_varobj S "delete varobj for s in $testname"
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:*/
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return;
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/*: END: skip_type_update_when_not_use_rtti :*/
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}
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int main ()
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{
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use_rtti_for_ptr_test();
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use_rtti_for_ref_test();
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use_rtti_for_ptr_child_test();
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use_rtti_for_ref_child_test();
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use_rtti_with_multiple_inheritence_test();
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type_update_when_use_rtti_test();
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skip_type_update_when_not_use_rtti_test();
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return 0;
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}
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