2012-12-09 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/55593
* frontend-passes.c (doloop_code): Use resolved_sym
instead of n.sym->formal for formal argument list
to get the correct version for all generic subroutines.
2012-12-09 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/55593
* gfortran.dg/do_check_8.f90: New test.
From-SVN: r194329
PR rtl-optimization/55158
* sched-rgn.c (bb_state_array, bb_state): Add some explaining
comment, and initialize to NULL explicitly.
(realloc_bb_state_array): New function.
(free_bb_state_array): New function.
(schedule_region): Call realloc_bb_state_array after schedule_block.
(sched_rgn_init): Use realloc_bb_state_array to initialize bb_state.
(sched_rgn_finish): Use free_bb_state_array to free it.
From-SVN: r194322
2012-12-07 Sriraman Tallan <tmsriram@google.com>
* toplev.c (process_options): Do not warn when -ffunction-sections
and -fprofile are used together.
From-SVN: r194311
Consider this invalid example given in the PR, where T is not defined:
1 template<typename>
2 struct X {
3 using type = T;
4 };
g++ yields the confusing diagnostics:
test.cc:3:10: error: expected nested-name-specifier before 'type'
using type = T;
^
test.cc:3:10: error: using-declaration for non-member at class scope
test.cc:3:15: error: expected ';' before '=' token
using type = T;
^
test.cc:3:15: error: expected unqualified-id before '=' token
I think this is because in cp_parser_member_declaration we tentatively
parse an alias declaration; we then have a somewhat meaningful
diagnostic which alas is not emitted because we are parsing
tentatively. As the parsing didn't succeed (because the input is
invalid) we try to parse a using declaration, which fails as well; but
then the diagnostic emitted is the one for the failed attempt at
parsing a using declaration, not an alias declaration. Oops.
The idea of this patch is to commit the tentative parse when we see
the '=' token in the alias-declaration. That way any error encounter
after that token is reported to the user.
We are now getting the following output:
test.cc:3:18: erreur: expected type-specifier before ‘T’
using type = T;
^
test.cc:3:18: erreur: ‘T’ does not name a type
I don't really like the "before 'T'" there, but I think we maybe could
revisit the format of what cp_parser_error emits in general, now that
we have caret diagnostics; We could maybe do away with the "before T"
altogether?
In the mean time, it seems to me that this patch brings an improvement
over what we already have in trunk, and the issue above could be
addressed separately.
Tested on x86_64-unknown-linux-gnu against trunk.
gcc/cp/
* parser.c (cp_parser_alias_declaration): Commit to tentative
parse when see the '=' token. Get out if the type-id is invalid.
Update function comment.
(cp_parser_member_declaration): Don't try to parse a using
declaration if we know that we expected an alias declaration; that
is, if we see the '=' token after the identifier.
gcc/testsuite/
* g++.dg/cpp0x/alias-decl-28.C: New test.
* g++.dg/cpp0x/alias-decl-16.C: Update.
From-SVN: r194306
2012-12-07 Martin Jambor <mjambor@suse.cz>
PR middle-end/55078
* ipa-inline-transform.c (inline_call): Turn #if 0 to #ifdef
ENABLE_CHECKING.
* ipa-prop.c (try_make_edge_direct_simple_call): Use
ipa_value_from_jfunc.
(try_make_edge_direct_virtual_call): Likewise.
(update_indirect_edges_after_inlining): Lookup new_root_info and pass
it to the functions above.
From-SVN: r194301
2012-12-07 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/55590
* tree-sra.c (build_ref_for_offset): Use get_object_alignment_1 to
get base alignment.
* testsuite/gcc.target/i386/pr55590-1.c: New test.
* testsuite/gcc.target/i386/pr55590-2.c: Likewise.
From-SVN: r194300
PR target/55597
* config/i386/i386.c (legitimize_tls_address): Zero-extend x to Pmode,
before using it as insn or call equivalent.
testsuite/ChangeLog:
PR target/55597
* gcc.target/i386/pr55597.c: New test.
From-SVN: r194274
PR c++/54744
* pt.c (resolve_typename_type): Check TYPENAME_IS_RESOLVING_P on scope.
* init.c (expand_member_init): Check for being in a template first.
* parser.c (cp_parser_mem_initializer_list): Only check class types
for equivalence to the current class.
From-SVN: r194267
Jakub Jelinek
GCC Administrator
John David Anglin
Uros Bizjak
Tobias Burnus
Eric Botcazou
Andreas Schwab
Thomas Koenig
Eric Botcazou
Steven Bosscher
Jason Merrill
Aldy Hernandez
Paolo Carlini
Sriraman Tallam
Mike Stump
Vladimir Makarov
Dodji Seketeli
Jan Hubicka
Richard Biener
Martin Jambor
Uros Bizjak
Jason Merrill
Peter Bergner
Pat Haugen
Jakub Jelinek