cpp.c File Reference

#include <stdarg.h>
#include <stdbool.h>
#include "windef.h"
#include "winternl.h"
#include "wine/exception.h"
#include "wine/debug.h"
#include "msvcrt.h"
#include "mtdll.h"
#include "cxx.h"

Include dependency graph for cpp.c:

Go to the source code of this file.

Classes
struct	__type_info_node
struct	exception_ptr

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (msvcrt)
static const vtable_ptr *	get_vtable (void *obj)
static const rtti_object_locator *	get_obj_locator (void *cppobj)
static void	dump_obj_locator (const rtti_object_locator *ptr)
exception __thiscall	exception_ctor (exception *_this, const char **name)
exception __thiscall	exception_ctor_noalloc (exception *_this, char **name, int noalloc)
exception __thiscall	exception_default_ctor (exception *_this)
exception __thiscall	exception_opequals (exception *_this, const exception *rhs)
void *__thiscall	exception_scalar_dtor (exception *_this, unsigned int flags)
bad_typeid *__thiscall	bad_typeid_copy_ctor (bad_typeid *_this, const bad_typeid *rhs)
bad_typeid *__thiscall	bad_typeid_ctor (bad_typeid *_this, const char *name)
bad_typeid *__thiscall	bad_typeid_default_ctor (bad_typeid *_this)
void __thiscall	bad_typeid_dtor (bad_typeid *_this)
bad_typeid *__thiscall	bad_typeid_opequals (bad_typeid *_this, const bad_typeid *rhs)
void *__thiscall	bad_typeid_vector_dtor (bad_typeid *_this, unsigned int flags)
void *__thiscall	bad_typeid_scalar_dtor (bad_typeid *_this, unsigned int flags)
__non_rtti_object *__thiscall	__non_rtti_object_copy_ctor (__non_rtti_object *_this, const __non_rtti_object *rhs)
__non_rtti_object *__thiscall	__non_rtti_object_ctor (__non_rtti_object *_this, const char *name)
void __thiscall	__non_rtti_object_dtor (__non_rtti_object *_this)
__non_rtti_object *__thiscall	__non_rtti_object_opequals (__non_rtti_object *_this, const __non_rtti_object *rhs)
void *__thiscall	__non_rtti_object_vector_dtor (__non_rtti_object *_this, unsigned int flags)
void *__thiscall	__non_rtti_object_scalar_dtor (__non_rtti_object *_this, unsigned int flags)
bad_cast *__thiscall	bad_cast_ctor (bad_cast *_this, const char **name)
bad_cast *__thiscall	bad_cast_copy_ctor (bad_cast *_this, const bad_cast *rhs)
bad_cast *__thiscall	bad_cast_ctor_charptr (bad_cast *_this, const char *name)
bad_cast *__thiscall	bad_cast_default_ctor (bad_cast *_this)
void __thiscall	bad_cast_dtor (bad_cast *_this)
bad_cast *__thiscall	bad_cast_opequals (bad_cast *_this, const bad_cast *rhs)
void *__thiscall	bad_cast_vector_dtor (bad_cast *_this, unsigned int flags)
void *__thiscall	bad_cast_scalar_dtor (bad_cast *_this, unsigned int flags)
int __thiscall	type_info_opequals_equals (type_info *_this, const type_info *rhs)
int __thiscall	type_info_opnot_equals (type_info *_this, const type_info *rhs)
int __thiscall	type_info_before (type_info *_this, const type_info *rhs)
void __thiscall	type_info_dtor (type_info *_this)
const char *__thiscall	type_info_name (type_info *_this)
const char *__thiscall	type_info_raw_name (type_info *_this)
	__ASM_VTABLE (bad_typeid, VTABLE_ADD_FUNC(exception_what))
	__ASM_VTABLE (bad_cast, VTABLE_ADD_FUNC(exception_what))
	__ASM_VTABLE (__non_rtti_object, VTABLE_ADD_FUNC(exception_what))
__ASM_BLOCK_END	DEFINE_CXX_DATA2 (__non_rtti_object, &bad_typeid_cxx_type_info, &exception_cxx_type_info, __non_rtti_object_dtor) void msvcrt_init_exception(void *base)
terminate_function CDECL	set_terminate (terminate_function func)
terminate_function CDECL	_get_terminate (void)
unexpected_function CDECL	set_unexpected (unexpected_function func)
unexpected_function CDECL	_get_unexpected (void)
_se_translator_function CDECL	_set_se_translator (_se_translator_function func)
void CDECL	terminate (void)
void CDECL	unexpected (void)
const type_info *CDECL	__RTtypeid (void *cppobj)
void *CDECL	__RTDynamicCast (void *cppobj, int unknown, type_info *src, type_info *dst, int do_throw)
void *CDECL	__RTCastToVoid (void *cppobj)
void WINAPI	_CxxThrowException (void *object, const cxx_exception_type *type)
void __cdecl	__ExceptionPtrRethrow (const exception_ptr *ep)

Variables
const vtable_ptr	bad_typeid_vtable
const vtable_ptr	bad_cast_vtable
const vtable_ptr	__non_rtti_object_vtable
const vtable_ptr	type_info_vtable

Function Documentation

__ASM_VTABLE() [1/3]

__ASM_VTABLE	(	__non_rtti_object	,
		VTABLE_ADD_FUNC(exception_what)
	)

__ASM_VTABLE() [2/3]

__ASM_VTABLE	(	bad_cast	,
		VTABLE_ADD_FUNC(exception_what)
	)

__ASM_VTABLE() [3/3]

__ASM_VTABLE	(	bad_typeid	,
		VTABLE_ADD_FUNC(exception_what)
	)

__ExceptionPtrRethrow()

void __cdecl __ExceptionPtrRethrow

(

const exception_ptr *

ep

)

Definition at line 1245 of file cpp.c.

{
    TRACE("(%p)\n", ep);
 
    if (!ep->rec)
    {
        static const char *exception_msg = "bad exception";
        exception e;
 
        exception_ctor(&e, &exception_msg);
        _CxxThrowException(&e, &exception_exception_type);
        return;
    }
 
    RaiseException(ep->rec->ExceptionCode, ep->rec->ExceptionFlags & (~EH_UNWINDING),
            ep->rec->NumberParameters, ep->rec->ExceptionInformation);
}

__non_rtti_object_copy_ctor()

__non_rtti_object *__thiscall __non_rtti_object_copy_ctor	(	__non_rtti_object *	_this,
		const __non_rtti_object *	rhs
	)

Definition at line 276 of file cpp.c.

{
    TRACE("(%p %p)\n", _this, rhs);
    return __exception_copy_ctor(_this, rhs, &__non_rtti_object_vtable);
}

__non_rtti_object_ctor()

__non_rtti_object *__thiscall __non_rtti_object_ctor	(	__non_rtti_object *	_this,
		const char *	name
	)

Definition at line 287 of file cpp.c.

{
  TRACE("(%p %s)\n", _this, name);
  return __exception_ctor(_this, name, &__non_rtti_object_vtable);
}

__non_rtti_object_dtor()

void __thiscall __non_rtti_object_dtor

(

__non_rtti_object *

_this

)

Definition at line 298 of file cpp.c.

{
  TRACE("(%p)\n", _this);
  bad_typeid_dtor(_this);
}

__non_rtti_object_opequals()

__non_rtti_object *__thiscall __non_rtti_object_opequals	(	__non_rtti_object *	_this,
		const __non_rtti_object *	rhs
	)

Definition at line 308 of file cpp.c.

{
  TRACE("(%p %p)\n", _this, rhs);
  bad_typeid_opequals(_this, rhs);
  return _this;
}

__non_rtti_object_scalar_dtor()

void *__thiscall __non_rtti_object_scalar_dtor	(	__non_rtti_object *	_this,
		unsigned int	flags
	)

Definition at line 343 of file cpp.c.

{
  TRACE("(%p %x)\n", _this, flags);
  __non_rtti_object_dtor(_this);
  if (flags & 1) operator_delete(_this);
  return _this;
}

__non_rtti_object_vector_dtor()

void *__thiscall __non_rtti_object_vector_dtor	(	__non_rtti_object *	_this,
		unsigned int	flags
	)

Definition at line 320 of file cpp.c.

{
    TRACE("(%p %x)\n", _this, flags);
    if (flags & 2)
    {
        /* we have an array, with the number of elements stored before the first object */
        INT_PTR i, *ptr = (INT_PTR *)_this - 1;
 
        for (i = *ptr - 1; i >= 0; i--) __non_rtti_object_dtor(_this + i);
        operator_delete(ptr);
    }
    else
    {
        __non_rtti_object_dtor(_this);
        if (flags & 1) operator_delete(_this);
    }
    return _this;
}

__RTCastToVoid()

void *CDECL __RTCastToVoid

(

void *

cppobj

)

Definition at line 980 of file cpp.c.

{
    void *ret;
 
    if (!cppobj) return NULL;
 
    __TRY
    {
        const rtti_object_locator *obj_locator = get_obj_locator( cppobj );
        ret = (char *)cppobj - obj_locator->base_class_offset;
    }
    __EXCEPT_PAGE_FAULT
    {
        __non_rtti_object e;
        __non_rtti_object_ctor( &e, "Access violation - no RTTI data!" );
        _CxxThrowException( &e, &__non_rtti_object_exception_type );
    }
    __ENDTRY
    return ret;
}

__RTDynamicCast()

void *CDECL __RTDynamicCast	(	void *	cppobj,
		int	unknown,
		type_info *	src,
		type_info *	dst,
		int	do_throw
	)

Definition at line 838 of file cpp.c.

{
    void *ret;
 
    if (!cppobj) return NULL;
 
    TRACE("obj: %p unknown: %d src: %p %s dst: %p %s do_throw: %d)\n",
          cppobj, unknown, src, dbgstr_type_info(src), dst, dbgstr_type_info(dst), do_throw);
 
    /* To cast an object at runtime:
     * 1.Find out the true type of the object from the typeinfo at vtable[-1]
     * 2.Search for the destination type in the class hierarchy
     * 3.If destination type is found, return base object address + dest offset
     *   Otherwise, fail the cast
     *
     * FIXME: the unknown parameter doesn't seem to be used for anything
     */
    __TRY
    {
        int i;
        const rtti_object_locator *obj_locator = get_obj_locator( cppobj );
        const rtti_object_hierarchy *obj_bases = obj_locator->type_hierarchy;
        const rtti_base_descriptor * const* base_desc = obj_bases->base_classes->bases;
 
        if (TRACE_ON(msvcrt)) dump_obj_locator(obj_locator);
 
        ret = NULL;
        for (i = 0; i < obj_bases->array_len; i++)
        {
            const type_info *typ = base_desc[i]->type_descriptor;
 
            if (!strcmp(typ->mangled, dst->mangled))
            {
                /* compute the correct this pointer for that base class */
                void *this_ptr = (char *)cppobj - obj_locator->base_class_offset;
                ret = get_this_pointer( &base_desc[i]->offsets, this_ptr );
                break;
            }
        }
        /* VC++ sets do_throw to 1 when the result of a dynamic_cast is assigned
         * to a reference, since references cannot be NULL.
         */
        if (!ret && do_throw)
        {
            const char *msg = "Bad dynamic_cast!";
            bad_cast e;
            bad_cast_ctor( &e, &msg );
            _CxxThrowException( &e, &bad_cast_exception_type );
        }
    }
    __EXCEPT_PAGE_FAULT
    {
        __non_rtti_object e;
        __non_rtti_object_ctor( &e, "Access violation - no RTTI data!" );
        _CxxThrowException( &e, &__non_rtti_object_exception_type );
    }
    __ENDTRY
    return ret;
}

__RTtypeid()

const type_info *CDECL __RTtypeid

(

void *

cppobj

)

Definition at line 753 of file cpp.c.

{
    const type_info *ret;
 
    if (!cppobj)
    {
        bad_typeid e;
        bad_typeid_ctor( &e, "Attempted a typeid of NULL pointer!" );
        _CxxThrowException( &e, &bad_typeid_exception_type );
    }
 
    __TRY
    {
        const rtti_object_locator *obj_locator = get_obj_locator( cppobj );
        ret = obj_locator->type_descriptor;
    }
    __EXCEPT_PAGE_FAULT
    {
        __non_rtti_object e;
        __non_rtti_object_ctor( &e, "Bad read pointer - no RTTI data!" );
        _CxxThrowException( &e, &__non_rtti_object_exception_type );
    }
    __ENDTRY
    return ret;
}

_CxxThrowException()

void WINAPI _CxxThrowException	(	void *	object,
		const cxx_exception_type *	type
	)

Definition at line 1006 of file cpp.c.

{
    ULONG_PTR args[3];
 
    args[0] = CXX_FRAME_MAGIC_VC6;
    args[1] = (ULONG_PTR)object;
    args[2] = (ULONG_PTR)type;
    RaiseException( CXX_EXCEPTION, EH_NONCONTINUABLE, 3, args );
}

_get_terminate()

terminate_function CDECL _get_terminate

(

void

)

Definition at line 654 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    TRACE("returning %p\n", data->terminate_handler);
    return data->terminate_handler;
}

_get_unexpected()

unexpected_function CDECL _get_unexpected

(

void

)

Definition at line 684 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    TRACE("returning %p\n", data->unexpected_handler);
    return data->unexpected_handler;
}

_set_se_translator()

_se_translator_function CDECL _set_se_translator

(

_se_translator_function

func

)

Definition at line 694 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    _se_translator_function previous = data->se_translator;
    TRACE("(%p) returning %p\n",func,previous);
    data->se_translator = func;
    return previous;
}

Referenced by test_thread_storage().

bad_cast_copy_ctor()

bad_cast *__thiscall bad_cast_copy_ctor	(	bad_cast *	_this,
		const bad_cast *	rhs
	)

Definition at line 366 of file cpp.c.

{
  TRACE("(%p %p)\n", _this, rhs);
  return __exception_copy_ctor(_this, rhs, &bad_cast_vtable);
}

bad_cast_ctor()

bad_cast *__thiscall bad_cast_ctor	(	bad_cast *	_this,
		const char **	name
	)

Definition at line 356 of file cpp.c.

{
  TRACE("(%p %s)\n", _this, *name);
  return __exception_ctor(_this, *name, &bad_cast_vtable);
}

bad_cast_ctor_charptr()

bad_cast *__thiscall bad_cast_ctor_charptr	(	bad_cast *	_this,
		const char *	name
	)

Definition at line 376 of file cpp.c.

{
  TRACE("(%p %s)\n", _this, name);
  return __exception_ctor(_this, name, &bad_cast_vtable);
}

bad_cast_default_ctor()

bad_cast *__thiscall bad_cast_default_ctor

(

bad_cast *

_this

)

Definition at line 386 of file cpp.c.

{
  return bad_cast_ctor_charptr( _this, "bad cast" );
}

bad_cast_dtor()

void __thiscall bad_cast_dtor

(

bad_cast *

_this

)

Definition at line 395 of file cpp.c.

{
  TRACE("(%p)\n", _this);
  exception_dtor(_this);
}

bad_cast_opequals()

bad_cast *__thiscall bad_cast_opequals	(	bad_cast *	_this,
		const bad_cast *	rhs
	)

Definition at line 405 of file cpp.c.

{
  TRACE("(%p %p)\n", _this, rhs);
  exception_opequals(_this, rhs);
  return _this;
}

bad_cast_scalar_dtor()

void *__thiscall bad_cast_scalar_dtor	(	bad_cast *	_this,
		unsigned int	flags
	)

Definition at line 439 of file cpp.c.

{
  TRACE("(%p %x)\n", _this, flags);
  bad_cast_dtor(_this);
  if (flags & 1) operator_delete(_this);
  return _this;
}

bad_cast_vector_dtor()

void *__thiscall bad_cast_vector_dtor	(	bad_cast *	_this,
		unsigned int	flags
	)

Definition at line 416 of file cpp.c.

{
    TRACE("(%p %x)\n", _this, flags);
    if (flags & 2)
    {
        /* we have an array, with the number of elements stored before the first object */
        INT_PTR i, *ptr = (INT_PTR *)_this - 1;
 
        for (i = *ptr - 1; i >= 0; i--) bad_cast_dtor(_this + i);
        operator_delete(ptr);
    }
    else
    {
        bad_cast_dtor(_this);
        if (flags & 1) operator_delete(_this);
    }
    return _this;
}

bad_typeid_copy_ctor()

bad_typeid *__thiscall bad_typeid_copy_ctor	(	bad_typeid *	_this,
		const bad_typeid *	rhs
	)

Definition at line 191 of file cpp.c.

{
  TRACE("(%p %p)\n", _this, rhs);
  return __exception_copy_ctor(_this, rhs, &bad_typeid_vtable);
}

bad_typeid_ctor()

bad_typeid *__thiscall bad_typeid_ctor	(	bad_typeid *	_this,
		const char *	name
	)

Definition at line 201 of file cpp.c.

{
  TRACE("(%p %s)\n", _this, name);
  return __exception_ctor(_this, name, &bad_typeid_vtable);
}

bad_typeid_default_ctor()

bad_typeid *__thiscall bad_typeid_default_ctor

(

bad_typeid *

_this

)

Definition at line 211 of file cpp.c.

{
  return bad_typeid_ctor( _this, "bad typeid" );
}

bad_typeid_dtor()

void __thiscall bad_typeid_dtor

(

bad_typeid *

_this

)

Definition at line 220 of file cpp.c.

{
  TRACE("(%p)\n", _this);
  exception_dtor(_this);
}

bad_typeid_opequals()

bad_typeid *__thiscall bad_typeid_opequals	(	bad_typeid *	_this,
		const bad_typeid *	rhs
	)

Definition at line 230 of file cpp.c.

{
  TRACE("(%p %p)\n", _this, rhs);
  exception_opequals(_this, rhs);
  return _this;
}

bad_typeid_scalar_dtor()

void *__thiscall bad_typeid_scalar_dtor	(	bad_typeid *	_this,
		unsigned int	flags
	)

Definition at line 264 of file cpp.c.

{
    TRACE("(%p %x)\n", _this, flags);
    bad_typeid_dtor(_this);
    if (flags & 1) operator_delete(_this);
    return _this;
}

bad_typeid_vector_dtor()

void *__thiscall bad_typeid_vector_dtor	(	bad_typeid *	_this,
		unsigned int	flags
	)

Definition at line 241 of file cpp.c.

{
    TRACE("(%p %x)\n", _this, flags);
    if (flags & 2)
    {
        /* we have an array, with the number of elements stored before the first object */
        INT_PTR i, *ptr = (INT_PTR *)_this - 1;
 
        for (i = *ptr - 1; i >= 0; i--) bad_typeid_dtor(_this + i);
        operator_delete(ptr);
    }
    else
    {
        bad_typeid_dtor(_this);
        if (flags & 1) operator_delete(_this);
    }
    return _this;
}

DEFINE_CXX_DATA2()

__ASM_BLOCK_END DEFINE_CXX_DATA2	(	__non_rtti_object	,
		&	bad_typeid_cxx_type_info,
		&	exception_cxx_type_info,
		__non_rtti_object_dtor
	)

Definition at line 593 of file cpp.c.

{
#ifdef __x86_64__
    init_type_info_rtti(base);
    init_exception_rtti(base);
#if _MSVCR_VER >= 80
    init_exception_old_rtti(base);
    init_bad_alloc_rtti(base);
#endif
    init_bad_typeid_rtti(base);
    init_bad_cast_rtti(base);
    init___non_rtti_object_rtti(base);
 
    init_exception_cxx(base);
    init_bad_typeid_cxx(base);
    init_bad_cast_cxx(base);
    init___non_rtti_object_cxx(base);
#if _MSVCR_VER >= 80
    init_bad_alloc_cxx(base);
#endif
#endif
}

dump_obj_locator()

static void dump_obj_locator ( const rtti_object_locator *  ptr )

static

Definition at line 66 of file cpp.c.

{
    int i;
    const rtti_object_hierarchy *h = ptr->type_hierarchy;
 
    TRACE( "%p: sig=%08x base_offset=%08x flags=%08x type=%p %s hierarchy=%p\n",
           ptr, ptr->signature, ptr->base_class_offset, ptr->flags,
           ptr->type_descriptor, dbgstr_type_info(ptr->type_descriptor), ptr->type_hierarchy );
    TRACE( "  hierarchy: sig=%08x attr=%08x len=%d base classes=%p\n",
           h->signature, h->attributes, h->array_len, h->base_classes );
    for (i = 0; i < h->array_len; i++)
    {
        TRACE( "    base class %p: num %d off %d,%d,%d attr %08x type %p %s\n",
               h->base_classes->bases[i],
               h->base_classes->bases[i]->num_base_classes,
               h->base_classes->bases[i]->offsets.this_offset,
               h->base_classes->bases[i]->offsets.vbase_descr,
               h->base_classes->bases[i]->offsets.vbase_offset,
               h->base_classes->bases[i]->attributes,
               h->base_classes->bases[i]->type_descriptor,
               dbgstr_type_info(h->base_classes->bases[i]->type_descriptor) );
    }
}

exception_ctor()

exception __thiscall exception_ctor	(	exception *	_this,
		const char **	name
	)

Definition at line 130 of file cpp.c.

{
  TRACE("(%p,%s)\n", _this, *name);
  return __exception_ctor(_this, *name, &exception_vtable);
}

exception_ctor_noalloc()

exception __thiscall exception_ctor_noalloc	(	exception *	_this,
		char **	name,
		int	noalloc
	)

Definition at line 140 of file cpp.c.

{
  TRACE("(%p,%s)\n", _this, *name);
  _this->vtable = &exception_vtable;
  _this->name = *name;
  _this->do_free = FALSE;
  return _this;
}

exception_default_ctor()

exception __thiscall exception_default_ctor

(

exception *

_this

)

Definition at line 153 of file cpp.c.

{
  TRACE("(%p)\n", _this);
  return __exception_ctor(_this, NULL, &exception_vtable);
}

exception_opequals()

exception __thiscall exception_opequals	(	exception *	_this,
		const exception *	rhs
	)

Definition at line 163 of file cpp.c.

{
  TRACE("(%p %p)\n", _this, rhs);
  if (_this != rhs)
  {
      exception_dtor(_this);
      exception_copy_ctor(_this, rhs);
  }
  TRACE("name = %s\n", _this->name);
  return _this;
}

exception_scalar_dtor()

void *__thiscall exception_scalar_dtor	(	exception *	_this,
		unsigned int	flags
	)

Definition at line 179 of file cpp.c.

{
    TRACE("(%p %x)\n", _this, flags);
    exception_dtor(_this);
    if (flags & 1) operator_delete(_this);
    return _this;
}

get_obj_locator()

static const rtti_object_locator * get_obj_locator ( void *  cppobj )

inlinestatic

Definition at line 59 of file cpp.c.

{
    const vtable_ptr *vtable = get_vtable( cppobj );
    return (const rtti_object_locator *)vtable[-1];
}

get_vtable()

static const vtable_ptr * get_vtable ( void *  obj )

inlinestatic

Definition at line 54 of file cpp.c.

{
    return *(const vtable_ptr **)obj;
}

set_terminate()

terminate_function CDECL set_terminate

(

terminate_function

func

)

Definition at line 642 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    terminate_function previous = data->terminate_handler;
    TRACE("(%p) returning %p\n",func,previous);
    data->terminate_handler = func;
    return previous;
}

set_unexpected()

unexpected_function CDECL set_unexpected

(

unexpected_function

func

)

Definition at line 672 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    unexpected_function previous = data->unexpected_handler;
    TRACE("(%p) returning %p\n",func,previous);
    data->unexpected_handler = func;
    return previous;
}

terminate()

void CDECL terminate

(

void

)

Definition at line 716 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    if (data->terminate_handler) data->terminate_handler();
    abort();
}

type_info_before()

int __thiscall type_info_before	(	type_info *	_this,
		const type_info *	rhs
	)

Definition at line 473 of file cpp.c.

{
    int ret = strcmp(_this->mangled + 1, rhs->mangled + 1) < 0;
    TRACE("(%p %p) returning %d\n", _this, rhs, ret);
    return ret;
}

type_info_dtor()

void __thiscall type_info_dtor

(

type_info *

_this

)

Definition at line 484 of file cpp.c.

{
  TRACE("(%p)\n", _this);
  free(_this->name);
}

type_info_name()

const char *__thiscall type_info_name

(

type_info *

_this

)

Definition at line 494 of file cpp.c.

{
  if (!_this->name)
  {
    /* Create and set the demangled name */
    /* Note: mangled name in type_info struct always starts with a '.', while
     * it isn't valid for mangled name.
     * Is this '.' really part of the mangled name, or has it some other meaning ?
     */
    char* name = __unDName(0, _this->mangled + 1, 0,
                           malloc, free, UNDNAME_NO_ARGUMENTS | UNDNAME_32_BIT_DECODE);
    if (name)
    {
      unsigned int len = strlen(name);
 
      /* It seems _unDName may leave blanks at the end of the demangled name */
      while (len && name[--len] == ' ')
        name[len] = '\0';
 
      if (InterlockedCompareExchangePointer((void**)&_this->name, name, NULL))
      {
        /* Another thread set this member since we checked above - use it */
        free(name);
      }
    }
  }
  TRACE("(%p) returning %s\n", _this, _this->name);
  return _this->name;
}

type_info_opequals_equals()

int __thiscall type_info_opequals_equals	(	type_info *	_this,
		const type_info *	rhs
	)

Definition at line 451 of file cpp.c.

{
    int ret = !strcmp(_this->mangled + 1, rhs->mangled + 1);
    TRACE("(%p %p) returning %d\n", _this, rhs, ret);
    return ret;
}

type_info_opnot_equals()

int __thiscall type_info_opnot_equals	(	type_info *	_this,
		const type_info *	rhs
	)

Definition at line 462 of file cpp.c.

{
    int ret = !!strcmp(_this->mangled + 1, rhs->mangled + 1);
    TRACE("(%p %p) returning %d\n", _this, rhs, ret);
    return ret;
}

type_info_raw_name()

const char *__thiscall type_info_raw_name

(

type_info *

_this

)

Definition at line 528 of file cpp.c.

{
  TRACE("(%p) returning %s\n", _this, _this->mangled);
  return _this->mangled;
}

unexpected()

void CDECL unexpected

(

void

)

Definition at line 726 of file cpp.c.

{
    thread_data_t *data = msvcrt_get_thread_data();
    if (data->unexpected_handler) data->unexpected_handler();
    terminate();
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

msvcrt

)

Variable Documentation

__non_rtti_object_vtable

const vtable_ptr __non_rtti_object_vtable

extern

bad_cast_vtable

const vtable_ptr bad_cast_vtable

extern

bad_typeid_vtable

const vtable_ptr bad_typeid_vtable

extern

type_info_vtable

const vtable_ptr type_info_vtable

extern