* system.h (STDIN_FILENO): Provide default definition if one is not
provided by the system header files.
(STDOUT_FILENO, STDERR_FILENO): Likewise.
* i386/xm-djgpp.h (COLLECT2_HOST_INITIALIZATION): New macro.
* collect2.c (main): Use it.
(pexecute_pid): New variable. Holds return value from call to pexecute.
(collect2_execute): Rework to use pexecute instead of fork.
(collect2_wait): Use pwait() instead of wait().
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r25960
* fold-const.c (make_range): If orig_type is unset, set it as soon
as we know the type. Remove now unnecessary set of orig_type for
conversions.
Co-Authored-By: Jeffrey A Law <law@cygnus.com>
From-SVN: r25959
* cp-tree.h (lang_type): Remove has_assignment and
has_real_assignment. Add befriending_classes.
(TYPE_HAS_ASSIGNMENT): Remove.
(TYPE_HAS_REAL_ASSIGNMENT): Likewise.
(CLASSTYPE_BEFRIENDING_CLASSES): New macro.
(lang_decl): Document.
(DECL_BEFRIENDING_CLASSES): New macro.
(FRIEND_NAME): Move declaration to more obvious location.
(FRIEND_DECLS): Likewise.
* class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
* decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
(fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
(grok_op_properties): Likewise.
* friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
(add_friend): Likewise. Don't do weird things with assignment
operators. Update DECL_BEFRIENDING_CLASSES.
(add_friends): Don't do weird things with assignment operators.
(make_friend_class): Likewise. Update
CLASSTYPE_BEFRIENDING_CLASSES.
* pt.c (instantiate_class_template): Don't set
TYPE_HAS_ASSIGNMENT.
(tsubst_copy): Substitute the TREE_TYPE for more unary
expressions.
* ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
* search.c (protected_accessible_p): New function.
(friend_accessible_p): Likewise.
(accessible_p): Use them.
From-SVN: r25940
* pa.md (rotlsi3): New expander. Synthesize a variable rotate
left using a variable rotate right. Provide anonymous pattern for
rotate left by a constant value.
From-SVN: r25936
* arm/vxarm.h: Split out vxWorks support into separate headerfile
and vxify.
* arm/arm.c (cpu_defaults): Allow arm710 as default.
* configure.in: Split out vxWorks support for Arm.
* configure: Rebuilt.
From-SVN: r25932
* pt.c (convert_nontype_argument): Don't create things that aren't
PTRMEM_CSTs when applying a qualification conversion to a
PTRMEM_CST.
From-SVN: r25929
Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
* parse.y (find_applicable_accessible_methods_list): When dealing
with interface: ensure that a given interface or java.lang.Object
are searched only once.
From-SVN: r25925
* function.c: Include hash.h.
(insns_for_mem_entry): New struct.
(put_reg_into_stack): Take an optional hash-table mapping MEMs to
the INSNs that use them.
(fixup_var_refs): Likewise.
(put_addressof_into_stack): Likewise.
(purge_addressof_1): Likewise. Keep the hash-table up to date if
we add new instructions.
(fixup_var_refs_insns): Use it to avoid searching the entire
instruction chain.
(insns_for_mem_newfunc): New function.
(insns_for_mem_comp): Likewise.
(insns_for_mem_walk): Likewise.
(compute_insns_for_mem): Likewise.
(pop_function_context_from): Pass NULL for the hash-table.
(put_var_into_stack): Likewise.
(gen_mem_addressof): Likewise.
(flush_addressof): Likewise.
(purge_addressof): Call compute_insns_for_mem to pre-compute the
hash table.
* Makefile.in (OBJS): Include hash.o.
(function.o): Depend on hash.h.
* Makefile.in (OBJS): Don't mention hash.o.
(OBJDEPS): Likewise.
From-SVN: r25922
* decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
* decl.c (expand_static_init): Make sure we don't add any after
then.
* decl.c (cp_finish_decl): Move intelligence about handling
DECL_COMDAT for variables from here...
* decl2.c (comdat_linkage): ...to here.
(maybe_make_one_only): Tweak.
(import_export_decl): Call comdat_linkage for variables, too.
(finish_file): Handle template statics properly.
From-SVN: r25920
* cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
Document internals of pointer-to-member-functions.
(DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
(PFN_FROM_PTRMEMFUNC): Similarly.
(build_type_conversion): Remove unused parameter.
(build_ptrmemfunc1): Declare.
(expand_ptrmemfunc_cst): New function.
(delta2_from_ptrmemfunc): Likewise.
(pfn_from_ptrmemfunc): Likewise.
* cvt.c (cp_convert_to_pointer): Remove unused parameter to
build_type_conversion. Use TYPE_PTRMEM_P for readability.
(convert_to_reference): Remove unused parameter to
build_type_conversion.
(ocp_convert): Likewise.
(build_user_type_conversion): Likewise.
* error.c (dump_expr): Handle NULL pointer-to-member functions.
* expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
* method.c (build_overload_value): Don't go splitting CONSTRUCTORs
open when handling pointer-to-member functions.
* pt.c (convert_nontype_argument): Clean up error messages. Be
more stringent with pointers-to-members.
* typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
(build_unary_op): Tidy ever-so-slightly.
(build_conditional_expr): Remove extra parameter to
build_type_conversion.
(build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
we're using.
(expand_ptrmemfunc_cst): Define.
(delta2_from_ptrmemfunc): Likewise.
(pfn_from_ptrmemfunc): Likewise.
From-SVN: r25913
