diff options
author | Mark Mitchell <mark@codesourcery.com> | 2007-03-18 22:35:39 +0000 |
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committer | Mark Mitchell <mark@codesourcery.com> | 2007-03-18 22:35:39 +0000 |
commit | 582f24568c146917cd21087b86d0b48c45f5eb11 (patch) | |
tree | 7f028c33262d404f400f12af277dcf03784a187b /libstdc++-v3/libsupc++/tinfo2.cc | |
parent | 7f7b36952b9ffba56995fb0984d0ac77cab21559 (diff) |
* libsupc++/array_type_info.cc: Likewise.
* libsupc++/bad_cast.cc: Likewise.
* libsupc++/bad_typeid.cc: Likewise.
* libsupc++/class_type_info.cc: Likewise.
* libsupc++/dyncast.cc: Likewise.
* libsupc++/enum_type_info.cc: Likewise.
* libsupc++/function_type_info.cc: Likewise.
* libsupc++/fundamental_type_info.cc: Likewise.
* libsupc++/pbase_type_info.cc: Likewise.
* libsupc++/pmem_type_info.cc: Likewise.
* libsupc++/pointer_type_info.cc: Likewise.
* libsupc++/si_class_type_info.cc: Likewise.
* libsupc++/vmi_class_type_info.cc: Likewise.
* libsupc++/tinfo.h: Move inline type_info functions here.
* libsupc++/tinfo.cc: Separate type_info classes into their own
files.
* libsupc++/tinfo2.cc: Likewise.
* Makefile.am (sources): Mention new files.
* Makefile.in: Regenerated.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@123042 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/libsupc++/tinfo2.cc')
-rw-r--r-- | libstdc++-v3/libsupc++/tinfo2.cc | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/libstdc++-v3/libsupc++/tinfo2.cc b/libstdc++-v3/libsupc++/tinfo2.cc index 8fdcac3604a..b2ae435c890 100644 --- a/libstdc++-v3/libsupc++/tinfo2.cc +++ b/libstdc++-v3/libsupc++/tinfo2.cc @@ -31,10 +31,6 @@ #include <cstddef> #include "tinfo.h" -#include "new" // for placement new - -// We can't rely on having stdlib.h if we're freestanding. -extern "C" void abort (); using std::type_info; @@ -51,121 +47,3 @@ type_info::before (const type_info &arg) const } #endif - -#include <cxxabi.h> - -namespace __cxxabiv1 { - -using namespace std; - -// This has special meaning to the compiler, and will cause it -// to emit the type_info structures for the fundamental types which are -// mandated to exist in the runtime. -__fundamental_type_info:: -~__fundamental_type_info () -{} - -__array_type_info:: -~__array_type_info () -{} - -__function_type_info:: -~__function_type_info () -{} - -__enum_type_info:: -~__enum_type_info () -{} - -__pbase_type_info:: -~__pbase_type_info () -{} - -__pointer_type_info:: -~__pointer_type_info () -{} - -__pointer_to_member_type_info:: -~__pointer_to_member_type_info () -{} - -bool __pointer_type_info:: -__is_pointer_p () const -{ - return true; -} - -bool __function_type_info:: -__is_function_p () const -{ - return true; -} - -bool __pbase_type_info:: -__do_catch (const type_info *thr_type, - void **thr_obj, - unsigned outer) const -{ - if (*this == *thr_type) - return true; // same type - if (typeid (*this) != typeid (*thr_type)) - return false; // not both same kind of pointers - - if (!(outer & 1)) - // We're not the same and our outer pointers are not all const qualified - // Therefore there must at least be a qualification conversion involved - // But for that to be valid, our outer pointers must be const qualified. - return false; - - const __pbase_type_info *thrown_type = - static_cast <const __pbase_type_info *> (thr_type); - - if (thrown_type->__flags & ~__flags) - // We're less qualified. - return false; - - if (!(__flags & __const_mask)) - outer &= ~1; - - return __pointer_catch (thrown_type, thr_obj, outer); -} - -inline bool __pbase_type_info:: -__pointer_catch (const __pbase_type_info *thrown_type, - void **thr_obj, - unsigned outer) const -{ - return __pointee->__do_catch (thrown_type->__pointee, thr_obj, outer + 2); -} - -bool __pointer_type_info:: -__pointer_catch (const __pbase_type_info *thrown_type, - void **thr_obj, - unsigned outer) const -{ - if (outer < 2 && *__pointee == typeid (void)) - { - // conversion to void - return !thrown_type->__pointee->__is_function_p (); - } - - return __pbase_type_info::__pointer_catch (thrown_type, thr_obj, outer); -} - -bool __pointer_to_member_type_info:: -__pointer_catch (const __pbase_type_info *thr_type, - void **thr_obj, - unsigned outer) const -{ - // This static cast is always valid, as our caller will have determined that - // thr_type is really a __pointer_to_member_type_info. - const __pointer_to_member_type_info *thrown_type = - static_cast <const __pointer_to_member_type_info *> (thr_type); - - if (*__context != *thrown_type->__context) - return false; // not pointers to member of same class - - return __pbase_type_info::__pointer_catch (thrown_type, thr_obj, outer); -} - -} // namespace std |