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| author | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-09-21 14:40:13 +0000 |
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| committer | nathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4> | 1999-09-21 14:40:13 +0000 |
| commit | b9050420ea4bbba8f8896e6d3e18d840785edf3b (patch) | |
| tree | 1b463c3798cfb2f7d8d92e4357594ad6134f5466 /libjava/java/lang/Runtime.java | |
| parent | 2402e02ac93c48d916943f3259451666ac901bff (diff) | |
| download | ppe42-gcc-b9050420ea4bbba8f8896e6d3e18d840785edf3b.tar.gz ppe42-gcc-b9050420ea4bbba8f8896e6d3e18d840785edf3b.zip | |
Reimplement dynamic cast and catch matching.
* cp-tree.h (get_dynamic_cast_base_type): Prototype new function
* search.c (dynamic_cast_base_recurse): New function.
(get_dynamic_cast_base_type): New function for dynamic cast.
* rtti.c (build_dynamic_cast_1): Determine source and target
class relationship. Call __dynamic_cast_2.
* tinfo.h (__user_type_info::upcast): New catch dispatcher.
(__user_type_info::dyncast): New dynamic cast dispatcher.
(__user_type_info::sub_kind): New nested enumeration.
(__user_type_info::contained_p): sub_kind predicate.
(__user_type_info::contained_public_p): Likewise.
(__user_type_info::contained_nonpublic_p): Likewise.
(__user_type_info::contained_nonvirtual_p: Likewise.
(__user_type_info::upcast_result): New nested struct.
(__user_type_info::dyncast_result): New nested struct.
(*::do_upcast): New catch function.
(*::do_dyncast): New dynamic cast function.
(__user_type_info::find_public_subobj): New dynamic cast
helper dispatcher.
(*::do_find_public_subobj): New dynamic cast helper function.
* tinfo.cc (__user_type_info::upcast): Define catch dispatcher.
(__user_type_info::dyncast): Define dynamic cast dispatcher.
(*::do_upcast): Define catch function.
(*::do_dyncast): Define dynamic cast function.
(*::do_find_public_subobj): Define dynamic cast helper function.
* tinfo2.cc (__throw_type_match_rtti_2): Use upcast.
(__dynamic_cast): Backwards compatibility wrapper. Use dyncast.
(__dynamic_cast_2): New dynamic cast runtime.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@29544 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/java/lang/Runtime.java')
0 files changed, 0 insertions, 0 deletions
