gcc/ada/
PR ada/29015
* sem_ch12.adb (Instantiate_Type): Check whether the full view of
the type is known instead of the underlying type.
gcc/testsuite/
PR ada/29015
* gnat.dg/incomplete1.ads, gnat.dg/incomplete2.ads,
gnat.dg/incomplete2.adb: New.
From-SVN: r134345
2008-04-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/35864
* expr.c (scalarize_intrinsic_call): Reorder identification of
array argument so that if one is not found a segfault does not
occur. Return FAILURE if all scalar arguments.
From-SVN: r134329
* gengtype.c (write_root): Param_is argument is OK.
* expr.c (expand_expr_real_1): Update call of get_exception_*.
* function.h: Include varray.h
(rtl_eh): New stucture based on except.c one.
(call_site_record): New forward declaration and vector type.
* calls.c (emit_call_1): Do not call
note_current_region_may_contain_throw.
* except.c (eh_status): Remove cur_region, try_region since they are
unused.
Move filter, exc_ptr, ttype_data, ehspec_data, action_record_data and
exception_handler_label_map, ehr_stackadj, ehr_handler, ehr_label,
sjlj_fc, sjlj_exit_after to rth_eh in function.h.
Remove call_site_data_used, call_site_data_size.
Turn call_site_record into vector in function.h.
(note_current_region_may_contain_throw): Remove.
(get_exception_pointer, get_exception_filter): Do not take struct
function argument; update.
(add_ehl_entry, find_exception_handler_labels, ehspec_filter_hash,
add_ttypes_entry, add_ehspec_entry, assign_filter_values,
build_post_landing_pads, dw2_build_landing_pads,
sjlj_assign_call_site_values, sjlj_mark_call_sites,
sjlj_emit_function_enter, sjlj_emit_function_enter,
sjlj_emit_function_exit, sjlj_emit_dispatch_table,
sjlj_build_landing_pads, finish_eh_generation,
remove_exception_handler_label, remove_eh_handler,
maybe_remove_eh_handler, add_reachable_handler,
reachable_handlers, expand_builtin_eh_return,
expand_eh_return, add_action_record, collect_one_action_chain,
add_call_site, convert_to_eh_region_ranges, sjlj_size_of_call_site_table,
sjlj_output_call_site_table, output_function_exception_table,
* except.h (note_current_region_may_contain_throw): Remove
(get_exception_pointer, get_exception_filter): Do not take struct
function argument.
* Makefile.in (GTFILES): Put varargs before struct function.
From-SVN: r134328
2008-04-15 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
PR ada/22387
* exp_ch5.adb (Expand_Assign_Record): Within an initialization
procedure for a derived type retrieve the discriminant values from
the parent using the corresponding discriminant.
2008-04-15 Samuel Tardieu <sam@rfc1149.net>
gcc/testsuite/
PR ada/22387
* gnat.dg/specs/corr_discr.ads: New.
From-SVN: r134326
* tree-ssa-structalias.c (get_constraint_for_component_ref): Do not
punt for STRING_CST.
(get_constraint_for): Deal with STRING_CST here instead.
From-SVN: r134325
2008-04-15 Richard Guenther <rguenther@suse.de>
* tree-ssa-propagate.c (substitute_and_fold): Substitute
statements in a basic-block with a backward walk. Do not
substitute into dead statements but instead remove those.
* gcc.dg/fold-compare-2.c: Adjust testcase.
* gcc.dg/tree-ssa/pr21086.c: Likewise.
From-SVN: r134322
PR c/35751
* c-decl.c (finish_decl): If extern or static var has variable
size, set TREE_TYPE (decl) to error_mark_node.
* decl.c (layout_var_decl): If extern or static var has variable
size, set TREE_TYPE (decl) to error_mark_node.
* gcc.dg/gomp/pr35751.c: New test.
* g++.dg/gomp/pr35751.C: New test.
From-SVN: r134317
2008-04-15 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.h (vn_reference_lookup): Adjust prototype.
* tree-ssa-sccvn.c (vn_reference_lookup): New parameter maywalk.
(visit_reference_op_load): Do walk vuse-vdef chains on
vn_reference_lookup.
(visit_reference_op_store): But do not here.
* tree-vn.c (vn_lookup): Do not walk vuse-vdef chains on
vn_reference_lookup.
(vn_lookup_with_vuses): But do so here.
From-SVN: r134314
2008-04-15 Samuel Tardieu <sam@rfc1149.net>
Gary Dismukes <dismukes@adacore.com>
gcc/ada/
PR ada/28733
* sem_ch8.adb (Analyze_Use_Package): Do not allow "use" of something
which is not an entity (and hence not a package).
(End_Use_Package): Ditto.
Co-Authored-By: Gary Dismukes <dismukes@adacore.com>
From-SVN: r134313
2008-04-15 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
PR ada/16086
* sem_ch12.adb (Analyze_Formal_Subprogram): The default can be any
protected operation that matches the signature, not only an entry, a
regular subprogram or a literal.
2008-04-15 Samuel Tardieu <sam@rfc1149.net>
gcc/testsuite/
PR ada/16086
* gnat.dg/prot_def.adb: New.
From-SVN: r134312
* ada-tree.h (DECL_BY_COMPONENT_PTR_P): Use DECL_LANG_FLAG_3.
* decl.c (gnat_to_gnu_entity) <object>: Call maybe_pad_type only
if a size or alignment is specified. Do not take into account
alignment promotions for the computation of the object's size.
<type>: Call maybe_pad_type only if a size or alignment is specified.
(maybe_pad_type): Really reuse the RM_Size of the original type if
requested.
* trans.c (Attribute_to_gnu): Fix a couple of nits.
* utils2.c (build_binary_op) <MODIFY_EXPR>: Merge related conditional
statements. Use the padded view of the type when copying between
padded objects of the same underlying type.
From-SVN: r134310
2008-04-14 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/35816
* acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Set CXXFLAGS to
-O0 when checking for atomic builtins.
* configure: Regenerate.
From-SVN: r134297
2008-04-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/32972
* intrinsics/spread_generic.c (spread): Use spread_i2()
for GFC_DTYPE_DERIVED_2 (fix typo from previous commit).
From-SVN: r134286
2008-04-14 Robert Dewar <dewar@adacore.com>
gcc/ada/
* sem_prag.adb (Analyze_Pragma, Linker_Section case): Extend error
to every non-object and change error message.
gcc/testsuite/
* gnat.dg/specs/linker_section.ads: Check for more error conditions.
From-SVN: r134280
gcc/ada/
PR ada/15915
* sem_util.ads, sem_util.adb (Denotes_Variable): New function.
* sem_ch12.adb (Instantiate_Object): Use it.
* sem_ch13.adb (Analyze_Attribute_Definition_Clause): Ensure that
storage pool denotes a variable as per RM 13.11(15).
gcc/testsuite/
PR ada/15915
* gnat.dg/specs/storage.ads: New.
From-SVN: r134261
2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Tobias Burnus <burnus@net-b.de>
PR fortran/35882
* options.c (gfc_init_options): Set the default maximum continuation
lines to 255 for both free and fixed form source for warnings.
(gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
the -std=f95 free form max continuations to 39 for warnings.
* scanner.c (gfc_next_char_literal): Adjust the current_line number only
if it is less than the current locus.
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
From-SVN: r134251
2008-04-13 Thomas Koenig <tkoenig@gcc.gnu.org>
Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/32972
PR libfortran/32512
configure.ac: Add test for uintptr_t.
configure: Regenerated.
config.h.in: Regenerated.
* libgfortran.h: GFC_DTYPE_DERIVED_1: New macro.
GFC_DTYPE_DERIVED_2: New macro.
GFC_DTYPE_DERIVED_4: New macro.
GFC_DTYPE_DERIVED_8: New macro.
GFC_DTYPE_DERIVED_16: New macro.
GFC_UNALIGNED_2: New macro.
GFC_UNALIGNED_4: New macro.
GFC_UNALIGNED_8: New macro.
GFC_UNALIGNED_16: New macro.
intptr_t: Define if we don't have it.
uintptr_t: Likewise.
* runtime/backtrace.c (show_backtrace): Use intptr_t.
* intrinsics/signal.c (signal_sub): Likewise.
(signal_sub_int): Likewise.
(alarm_sub_int_i4): Likewise.
* intrinsics/spread_generic.c (spread): Use the integer
routines for handling derived types of sizes 1, 2, 4, 8 and 16
if the alignment of all pointers is correct.
(spread_scalar): Likewise.
* intrinsics/pack_generic.c (pack): Likewise.
Use GFD_DTYPE_TYPE_SIZE to avoid nested switch statements.
* intrinsics/unpack_generic.c (unpack1): Likewise.
(unpack0): Likewise.
* runtime/in_pack_generic.c (internal_pack): Likewise.
* runtime/in_unpack_generic.c (internal_unpack): Likewise.
2008-04-13 Thomas Koenig <tkoenig@gcc.gnu.org>
PR libfortran/32972
PR libfortran/32512
* gfortran.dg/internal_pack_1.f90: Add test for derived type.
* gfortran.dg/intrinsic_spread_1.f90: Likewise.
* gfortran.dg/intrinsic_pack_1.f90: Likewise.
* gfortran.dg/intrinsic_unpack_1.f90: Likewise.
Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
From-SVN: r134245
gcc/ada/
PR ada/17985
* sem_aggr.adb (Valid_Ancestor_Type): A type is not an ancestor of
itself.
gcc/testsuite/
PR ada/17985
* gnat.dg/ancestor_type.ads, gnat.dg/ancestor_type.adb: New test.
From-SVN: r134244
Uros Bizjak
Richard Guenther
Samuel Tardieu
Hans-Peter Nilsson
GCC Administrator
Doug Kwan
Danny Smith
Paul Thomas
Jan Hubicka
Samuel Tardieu
Eric Botcazou
Jakub Jelinek
Rafael Espindola
Rafael Avila de Espindola
Ian Lance Taylor
Ben Elliston
Benjamin Kosnik
Zuxy Meng
James E Wilson
Ralf Wildenhues
Thomas Koenig
Robert Dewar
Bernd Schmidt
Rolf Ebert
Ben Elliston
Jerry DeLisle