xref: /netbsd-src/external/gpl3/gcc.old/dist/libphobos/libdruntime/rt/obj.d (revision 627f7eb200a4419d89b531d55fccd2ee3ffdcde0) 
1*627f7eb2Smrg /**
2*627f7eb2Smrg  * Contains object comparator functions called by generated code.
3*627f7eb2Smrg  *
4*627f7eb2Smrg  * Copyright: Copyright Digital Mars 2002 - 2010.
5*627f7eb2Smrg  * License:   $(WEB www.boost.org/LICENSE_1_0.txt, Boost License 1.0).
6*627f7eb2Smrg  * Authors:   Walter Bright
7*627f7eb2Smrg  */
8*627f7eb2Smrg 
9*627f7eb2Smrg /*          Copyright Digital Mars 2000 - 2010.
10*627f7eb2Smrg  * Distributed under the Boost Software License, Version 1.0.
11*627f7eb2Smrg  *    (See accompanying file LICENSE or copy at
12*627f7eb2Smrg  *          http://www.boost.org/LICENSE_1_0.txt)
13*627f7eb2Smrg  */
14*627f7eb2Smrg module rt.obj;
15*627f7eb2Smrg 
16*627f7eb2Smrg extern (C):
17*627f7eb2Smrg 
18*627f7eb2Smrg /********************************
19*627f7eb2Smrg  * Compiler helper for operator == for class objects.
20*627f7eb2Smrg  */
21*627f7eb2Smrg 
_d_obj_eq(Object o1,Object o2)22*627f7eb2Smrg int _d_obj_eq(Object o1, Object o2)
23*627f7eb2Smrg {
24*627f7eb2Smrg     return o1 is o2 || (o1 && o1.opEquals(o2));
25*627f7eb2Smrg }
26*627f7eb2Smrg 
27*627f7eb2Smrg 
28*627f7eb2Smrg /********************************
29*627f7eb2Smrg  * Compiler helper for operator <, <=, >, >= for class objects.
30*627f7eb2Smrg  */
31*627f7eb2Smrg 
_d_obj_cmp(Object o1,Object o2)32*627f7eb2Smrg int _d_obj_cmp(Object o1, Object o2)
33*627f7eb2Smrg {
34*627f7eb2Smrg     return o1.opCmp(o2);
35*627f7eb2Smrg }
36