2008-02-01 Richard Guenther <rguenther@suse.de>
PR other/35042
* invoke.texi (-finline-limit): Remove no longer true parts
of the documentation. Note that there is no default value.
From-SVN: r131998
* doc/sourcebuild.texi (Front End): Remove references to CVS
and CVSROOT/modules.
(Texinfo Manuals): Replace reference to CVS by one to SVN.
(Back End): Remove reference to CVS.
Co-Authored-By: Gerald Pfeifer <gerald@pfeifer.com>
From-SVN: r131986
2008-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34910
* expr.c (gfc_check_assign): It is an error to assign
to a sibling procedure.
2008-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34910
* gfortran.dg/proc_assign_2.f90: New test.
From-SVN: r131985
2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
Jakub Jelinek <jakub@redhat.com>
PR c++/34935
PR c++/34936
* typeck.c (structural_comptypes): Handle comparisons of
VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, FIXED_POINT_TYPE, and
REAL_TYPE nodes.
* mangle.c (write_builtin_type): Map down to the canonical type,
which will be one of the predefined type nodes.
2008-01-31 Douglas Gregor <doug.gregor@gmail.com>
Jakub Jelinek <jakub@redhat.com>
PR c++/34935
PR c++/34936
* g++.dg/ext/alias-canon.C: New.
* g++.dg/ext/alias-mangle.C: New.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r131984
2008-01-31 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
* doc/invoke.texi (-ansi): Mention explicitly corresponding -std=
options. Minor fixes.
(-std): Move reference to standards closer to where language
standards are first mentioned.
From-SVN: r131980
gcc/
PR rtl-optimization/34995
* reload.c (alternative_allows_const_pool_ref): Take an rtx
parameter and return a bool. If the rtx parameter is nonnull,
check that it satisfies an EXTRA_MEMORY_CONSTRAINT.
(find_reloads): Update call accordingly. Pass the new operand
if it needed no address reloads, otherwise pass null.
From-SVN: r131976
gcc/
PR rtl-optimization/34998
* global.c (build_insn_chain): Treat non-subreg_lowpart
SUBREGs of pseudos as clobbering all the words covered by the
SUBREG, not just all the bytes.
* ra-conflict.c (clear_reg_in_live): Likewise. Take the
original df_ref rather than an extract parameter.
(global_conflicts): Update call accordingly.
From-SVN: r131960
2008-01-30 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/fixdfdi.h (__fixunstfdi, __fixtfdi): Rearrange
the overflow check to make it easier to read.
(__fixtfdi): Change the type of the ll member in union
long_double to UDItype_x.
2008-01-30 Andreas Krebbel <krebbel1@de.ibm.com>
* gcc.target/s390/tf_to_di-1.c: New testcase.
From-SVN: r131957
2008-01-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34975
* symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
delete_symtree to gfc_delete_symtree.
* gfortran.h : Add prototype for gfc_delete_symtree.
* module.c (load_generic_interfaces): Transfer symbol to a
unique symtree and delete old symtree, instead of renaming.
(read_module): The rsym and the found symbol are the same, so
the found symtree can be deleted.
PR fortran/34429
* decl.c (match_char_spec): Remove the constraint on deferred
matching of functions and free the length expression.
delete_symtree to gfc_delete_symtree.
(gfc_match_type_spec): Whitespace.
(gfc_match_function_decl): Defer characteristic association for
all types except BT_UNKNOWN.
* parse.c (decode_specification_statement): Only derived type
function matching is delayed to the end of specification.
2008-01-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/34975
* gfortran.dg/use_only_3.f90: New test.
* gfortran.dg/use_only_3.inc: Modules for new test.
PR fortran/34429
* gfortran.dg/function_charlen_2.f90: New test.
From-SVN: r131956
PR middle-end/34969
* cgraph.h (cgraph_update_edges_for_call_stmt): New prototype.
* cgraph.c (cgraph_update_edges_for_call_stmt): New function.
* tree-inline.c (fold_marked_statements): Call
cgraph_update_edges_for_call_stmt if folding a call statement.
* cgraphunit.c (verify_cgraph_node): Set cfun to this_cfun for
debug_generic_stmt calls, reset it back afterwards.
* gcc.dg/pr34969.c: New test.
From-SVN: r131946
PR c/35017
* c-decl.c (start_decl): Don't pedwarn about TREE_READONLY
static decls.
* c-typeck.c (build_external_ref): Don't pedwarn about
static vars in current function's scope.
* gcc.dg/inline-25.c: New test.
* gcc.dg/inline-26.c: New test.
* gcc.dg/inline-27.c: New test.
From-SVN: r131945
2008-01-29 Richard Guenther <rguenther@suse.de>
PR middle-end/35006
* tree-inline.h (struct copy_body_data): Add remapping_type_depth
field.
* tree-inline.c (remap_type): Increment remapping_type_depth
around remapping types.
(copy_body_r): Only add referenced variables if they are referenced
from code, not types.
* gcc.c-torture/compile/pr35006.c: New testcase.
From-SVN: r131939
2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
PR c++/34055
PR c++/34103
PR c++/34219
PR c++/34606
PR c++/34753
PR c++/34754
PR c++/34755
PR c++/34919
PR c++/34961
* c-pretty-print.c (pp_c_type_qualifier_list): Don't try to print
qualifiers for an ERROR_MARK_NODE or a NULL_TREE.
2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
PR c++/34055
PR c++/34103
PR c++/34219
PR c++/34606
PR c++/34753
PR c++/34754
PR c++/34755
PR c++/34919
PR c++/34961
* typeck.c (check_return_expr): Tweak call to
check_for_bare_parameter_packs.
* class.c (add_method): Be careful with error_mark_nodes.
* cp-tree.h (check_for_bare_parameter_packs): Remove "*" from
signature.
* pt.c (struct find_parameter_pack_data): Remove
SET_PACKS_TO_ERROR.
(find_parameter_packs_r): Don't use SET_PACKS_TO_ERROR.
(uses_parameter_packs): Don't set SET_PACKS_TO_ERROR.
(make_pack_expansion): Ditto.
(check_for_bare_parameter_packs): Parameter is now a tree, not a
tree*.
(process_template_parm): Tweak call to
check_for_bare_parameter_packs.
(push_template_decl_real): Tweak calls to
check_for_bare_parameter_packs. If bare parameter packs are found
in the list of exceptions, clear out that list after giving an
error.
* semantics.c (finish_cond): Tweak call to
check_for_bare_parameter_packs.
(finish_expr_stmt): Ditto.
(finish_for_expr): Ditto.
(finish_switch_cond): Ditto.
(finish_mem_initializers): Ditto.
(finish_member_declaration): Ditto.
(finish_static_assert): Check for bare parameter packs in the
condition.
* decl2.c (cplus_decl_attributes): Check for bare parameter packs in the
attributes of a declaration.
* parser.c (cp_parser_using_declaration): Tweak call to
check_for_bare_parameter_packs.
(cp_parser_base_clause): Ditto.
2008-01-29 Douglas Gregor <doug.gregor@gmail.com>
PR c++/34055
PR c++/34103
PR c++/34219
PR c++/34606
PR c++/34753
PR c++/34754
PR c++/34755
PR c++/34919
PR c++/34961
* g++.dg/cpp0x/vt-34219-2.C: New.
* g++.dg/cpp0x/pr32126.C: Tweak expected error messages.
* g++.dg/cpp0x/vt-34961.C: New.
* g++.dg/cpp0x/vt-34055.C: Tweak error messages; add new test
cases from the re-opened PR.
* g++.dg/cpp0x/vt-34753.C: New.
* g++.dg/cpp0x/vt-34919.C: New.
* g++.dg/cpp0x/vt-34754.C: New.
* g++.dg/cpp0x/vt-34606.C: New.
* g++.dg/cpp0x/vt-34219.C: New.
* g++.dg/cpp0x/pr32125.C: Tweak expected error messages.
* g++.dg/cpp0x/vt-34755.C: New.
* g++.dg/cpp0x/pr31438.C: Ditto.
* g++.dg/cpp0x/variadic81.C: Ditto.
From-SVN: r131938
PR c++/34862
PR c++/33407
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't
coalesce pointers if they have different DECL_NO_TBAA_P values.
* tree-ssa-copy.c (may_propagate_copy): Don't propagate copies
between variables with different DECL_NO_TBAA_P values.
From-SVN: r131916
