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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69787 138bc75d-0d04-0410-961f-82ee72b054a4
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* except.c: Revert 04-01 and 04-02 forced-unwind changes.
* flags.h, toplev.c, doc/invoke.texi: Likewise.
* unwind-dw2.c (_Unwind_GetCFA): Fix ptr->int conversion warning.
* unwind.inc (_Unwind_DeleteException): Check for null
exception_cleanup.
* unwind-sjlj.c (_Unwind_SjLj_Resume_or_Rethrow): New.
* unwind.inc (_Unwind_Resume_or_Rethrow): New.
* unwind.h: Declare them.
* libgcc-std.ver (GCC_3.3): Export them.
gcc/cp/
* cfns.gperf: Comment out POSIX thread cancellation points,
plus abort and raise.
* cfns.h: Regenerate.
gcc/testsuite/
* g++.dg/eh/forced1.C: Expect catch-all handlers to run.
Verify exception_cleanup not called for rethrows.
* g++.dg/eh/forced2.C: Test that exception_cleanup is called
when exiting catch block without rethrowing.
* g++.dg/eh/forced3.C: New.
* g++.dg/eh/forced4.C: New.
libstdc++-v3/
* libsupc++/eh_catch.cc (__cxa_begin_catch): Handle foreign exceptions.
(__cxa_end_catch): Likewise.
* libsupc++/eh_throw.cc (__cxa_rethrow): Likewise. Use
_Unwind_Resume_or_Rethrow.
* libsupc++/eh_personality.cc (empty_exception_spec): New.
(PERSONALITY_FUNCTION): Don't ignore terminate or catch-all
for _UA_FORCE_UNWIND. Honor empty filter spec for foreign
exceptions. Don't push terminate/unexpected to cxa functions.
(__cxa_call_unexpected): Remove foreign exception fixmes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66583 138bc75d-0d04-0410-961f-82ee72b054a4
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* cfns.h: Regenerate.
* cp-tree.h: ANSIfy function declarations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61167 138bc75d-0d04-0410-961f-82ee72b054a4
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* rtti.c (build_dynamic_cast_1): Constification.
* search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
* semantics.c (deferred_type_access_control): Prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32909 138bc75d-0d04-0410-961f-82ee72b054a4
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* cp-tree.h: Declare flag_enforce_eh_specs.
* decl.c (store_parm_decls, finish_function): Check it.
C library functions don't throw.
* Makefile.in (cfns.h): New target.
(except.o): Depend on it.
* Make-lang.in (cc1plus): Depend on cfns.gperf.
* cfns.gperf: New file.
* cfns.h: Generated.
* except.c: Include it.
(nothrow_libfn_p): New fn.
* decl.c (grokfndecl): Use it.
* cp-tree.h: Declare it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32469 138bc75d-0d04-0410-961f-82ee72b054a4
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