Paolo Bonzini [Sat, 22 Oct 2005 10:37:17 +0000 (10:37 +0000)]
re PR bootstrap/24297 (libtool: link: unable to infer tagged configuration)
2005-10-22 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/24297
* Makefile.tpl (do-[+make-target+], do-check, install,
stage[+id+]-bubble, [+compare-target+]): Ensure $$r and $$s
are set before recursing.
* Makefile.in: Regenerate.
James E Wilson [Fri, 21 Oct 2005 17:54:20 +0000 (10:54 -0700)]
Fix bug with -MM -MG.
PR preprocessor/15220
* files.c (_cpp_find_file): New parameter angle_brackets. Fix all
callers. Pass to open_file_failed.
(open_file_failed): New parameter angle_brackets. Fix all callers.
Use in print_dep assignment.
* init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
* internal.h (_cpp_find_file): Add new parm to declaration.
Eric Botcazou [Fri, 21 Oct 2005 15:46:19 +0000 (15:46 +0000)]
re PR ada/21937 (Member record alignment triggers an ICE)
PR ada/21937
PR ada/22328
PR ada/22381
PR ada/22383
PR ada/22419
PR ada/22420
* utils2.c (build_return_expr): New helper function.
* gigi.h (build_return_expr): Declare it.
* trans.c (Subprogram_Body_to_gnu): Use build_return_expr instead
of manually building the RETURN_EXPR tree.
(call_to_gnu): Pass MODIFY_EXPR through build_binary_op.
(gnat_to_gnu) <N_Return_Statement>: Pass MODIFY_EXPR through
build_binary_op for the "target pointer" case. �Use build_return_expr
instead of manually building the RETURN_EXPR tree.
Alexandre Oliva [Thu, 20 Oct 2005 19:30:23 +0000 (19:30 +0000)]
re PR middle-end/24295 (Xorg broken, #pragma weak foo = bar no longer causes bar to be referenced)
gcc/ChangeLog:
PR middle-end/24295
* cgraphunit.c (cgraph_varpool_remove_unreferenced_decls): Mark
alias targets.
* varasm.c (find_decl_and_mark_needed): After cgraph global info
is ready, stop marking functions, but still mark variables.
gcc/testsuite/ChangeLog:
PR middle-end/24295
* g++.old-deja/g++.abi/vtable2.C: Do not introduce external
declarations with the same names as thunks' alias targets, use
aliases instead.
* gcc.dg/attr-alias-3.c: New test.
* gcc.dg/weak/weak-14.c, gcc.dg/weak/weak-14a.c: New test.
Erik Edelmann [Wed, 19 Oct 2005 22:18:07 +0000 (01:18 +0300)]
re PR fortran/21625 ([4.0 only] Nested derived type pointer component not initialized on ALLOCATE)
PR fortran/21625
* resolve.c (expr_to_initialize): New function.
(resolve_allocate_expr): Take current statement as new
argument. Add default initializers to variables of
derived types, if they need it.
(resolve_code): Provide current statement as argument to
resolve_allocate_expr().
Steven Bosscher [Wed, 19 Oct 2005 14:48:29 +0000 (14:48 +0000)]
re PR c/23228 (Silly "unused variable" warning after redeclaration of a local variable)
PR c/23228
* c-decl.c (pop_scope): Don't warn about an unused variable
if it is marked with TREE_NO_WARNING.
(duplicate_decls): Set TREE_NO_WARNING if olddecl and newdecl
somenow mismatch and olddecl is to be replaced.
PR libfortran/24432
* c99_protos.h: Define preprocessor HAVE_ macros with value 1
instead of empty value.
* intrinsics/c99_functions.c: Likewise.
* intrinsics/getXid.c: Define HAVE_GETPID with value 1 instead of
empty value.
* intrinsics/sleep.c: Define HAVE_SLEEP with value 1 instead of
empty value.
Paul Thomas [Wed, 19 Oct 2005 05:33:32 +0000 (05:33 +0000)]
re PR fortran/24440 (gfortran failed to build 187.facerec)
2005-10-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24440
* resolve.c (resolve_symbol): Correct error in check for
assumed size array with default initializer by testing
for arrayspec before dereferencing it.
Mark Mitchell [Tue, 18 Oct 2005 15:39:12 +0000 (15:39 +0000)]
re PR c++/23293 (Misleading names in diagnostics for typedefs in functions)
PR c++/23293
* pt.c (convert_template_argument): Use canonical type variants in
template specializations.
PR c++/23293
* g++.dg/template/error19.C: New test.
Nathan Sidwell [Tue, 18 Oct 2005 13:45:23 +0000 (13:45 +0000)]
re PR c++/21383 (Crash when finding &a_templated_func<>)
cp:
PR c++/21383
* name-lookup.c (arg_assoc): Template args can be null in a
template-id-expr.
testsuite:
PR c++/21383
* g++.dg/overload/koenig2.C: New.
Paul Thomas [Mon, 17 Oct 2005 20:52:37 +0000 (20:52 +0000)]
re PR fortran/23446 (Valid internal subprogram array argument declaration is not accepted.)
2005-10-17 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23446
* gfortran.h: Primitive for gfc_is_formal_arg.
* resolve.c(gfc_is_formal_arg): New function to signal across
several function calls that formal argument lists are being
processed.
(resolve_formal_arglist): Set/reset the flag for gfc_is_formal_arg.
*expr.c(check_restricted): Add check, via gfc_is_formal_arg, if
symbol is part of an formal argument declaration.
PR fortran/21459
* decl.c (add_init_expr_to_sym): Make a new character
length for each variable, when the expression is NULL
and link to cl_list.
PR fortran/20866
* match.c (recursive_stmt_fcn): New function that tests if
a statement function resurses through itself or other other
statement functions.
(gfc_match_st_function): Call recursive_stmt_fcn to check
if this is recursive and to raise error if so.
PR fortran/20849
PR fortran/20853
* resolve.c (resolve_symbol): Errors for assumed size arrays
with default initializer and for external objects with an
initializer.
PR fortran/20837
* decl.c (match_attr_spec): Prevent PUBLIC from being used
outside a module.
2005-10-17 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23446
* gfortran.dg/host_dummy_index_1.f90: New test.
PR fortran/21459
gfortran.dg/automatic_char_len_2.f90: New test.
PR fortran/20866
gfortran.dg/recursive_statement_functions.f90: New test.
PR fortran/20853
gfortran.dg/assumed_size_dt_dummy.f90: New test.
PR fortran/20849
gfortran.dg/external_initializer.f90: New test.
Jonathan Wakely [Mon, 17 Oct 2005 17:23:42 +0000 (18:23 +0100)]
re PR libstdc++/24244 (Problem with tr1::shared_ptr and pthreads_mutex_lock)
2005-10-17 Jonathan Wakely <redi@gcc.gnu.org>
PR libstdc++/24244
* include/tr1/boost_shared_ptr.h (_Sp_counted_base::_Sp_counted_base()):
When __GTHREAD_MUTEX_INIT is defined, initialize the mutex.
Kaz Kojima [Mon, 17 Oct 2005 12:42:51 +0000 (12:42 +0000)]
sh.h (OPTIMIZATION_OPTIONS): Set flag_schedule_insns to 2 if it's already non-zero.
* config/sh/sh.h (OPTIMIZATION_OPTIONS): Set flag_schedule_insns
to 2 if it's already non-zero.
(OVERRIDE_OPTIONS): Clear flag_schedule_insns if flag_exceptions
is set and warn about it if flag_schedule_insns is 1.
Nathan Sidwell [Mon, 17 Oct 2005 11:19:12 +0000 (11:19 +0000)]
re PR c++/21353 (rvalues should not be allowed to be default values for non const references in class functions.)
cp:
PR c++/21353
* g++.dg/template/defarg6.C: New.
testsuite:
PR c++/21353
* decl.c (check_default_argument): Don't check
processing_template_decl or uses_template_parms here.
(grokparms): Only call check_default_argument when not processing
a template decl.
* parser.c (cp_parser_late_parsing_default_arg): Call
check_default_argument when not processing a template decl.
Andrew Pinski [Mon, 17 Oct 2005 04:22:03 +0000 (04:22 +0000)]
re PR driver/22544 (gcc ignores input file given on the command line)
2005-10-16 Andrew Pinski <pinskia@physics.uc.edu>
PR driver/22544
* gcc.c (have_c): New static variable.
(have_o): Likewise.
(process_command): Remove declation of have_c.
Set have_o to 1 when handling -o.
(main): Add a fatel error if there are multiple
files specified and -o and -c/-S is passed witout
-combine or multiple languages.
Daniel Berlin [Mon, 17 Oct 2005 02:28:44 +0000 (02:28 +0000)]
re PR tree-optimization/22444 (ICE at tree-into-ssa.c:466)
2005-10-16 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/22444
* tree-ssa-alias.c (compute_flow_insensitive_aliasing):
Assert that we don't hit something with subvars.
(setup_pointers_and_addressables): Don't add things with subvars,
because we'll already process the subvars for aliasing purposes.
Mark Mitchell [Sun, 16 Oct 2005 19:38:57 +0000 (19:38 +0000)]
re PR c++/22137 (Internal error: Segmentation fault (program cc1plus))
PR c++/22137
* cp-tree.h (QUALIFIED_NAME_IS_TEMPLATE): New macro.
(check_template_keyword): New function.
(finish_id_expression): Change prototoype.
(finish_qualified_id_expr): Change prototype.
(build_qualified_name): New function.
(finish_class_member_access_expr): Change prototype.
* init.c (build_offset_ref): Use build_qualified_name.
* mangle.c (write_expression): Likewise.
* parser.c (cp_parser_primary_expression): Remove qualifying_class
parameter. Add address_p and template_arg_p. Use
build_qualified_name.
(cp_parser_id_expression): Default *template_p to
template_keyword_p. Check for invalid uses of the template
keyword.
(cp_parser_postfix_expression): Eliminate special handling for
qualified names. Adjust call to cp_parser_primary_expression.
(cp_parser_postfix_dot_deref_expression): Adjust call to
cp_parser_id_expression and finish_class_member_access_expr.
(cp_parser_template_argument_list): Add comment.
(cp_parser_template_argument): Adjust use of
cp_parser_primary_expression. Remove call to
finish_qualified_id_expr.
(cp_parser_lookup_name): Use build_qualified_name.
* pt.c (tsubst): Use build_qualified_name.
(tsubst_qualified_id): Likewise. Adjust call to
finish_qualified_id_expr.
(tsubst_copy): Use build_qualified_name.
(tsubst_copy_and_build): Adjusts call to finish_id_expression and
finish_class_member_access_expr.
* semantics.c (finish_non_static_data_member): Use
build_qualified_name.
(finish_qualified_id_expr): Add template_p and template_arg_p
parameters.
(finish_id_expression): Remove qualifiying_class parameter. Add
template_p, done, address_p, and template_arg_p. Use
build_qualified_name. Adjust calls to
finish_class_member_acess_expr.
* tree.c (build_qualified_name): New function.
* typeck.c (check_template_keyword): New function.
(finish_class_member_access_expr): Add template_p argument. Check
for invalid uses of the template keyword.
PR c++/22137
* g++.dg/parse/template18.C: New test.
* g++.dg/template/nontype15.C: Likewise.
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