LIV2/bebbo-gcc
1
0
Fork 0
mirror of https://github.com/LIV2/bebbo-gcc.git synced 2025-12-06 00:23:32 +00:00
Code Issues Packages Projects Releases Wiki Activity
bebbo-gcc/gcc/fortran/ChangeLog
gccadmin e4c9bd2bb2 Update ChangeLog and version files for release 
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@265524 138bc75d-0d04-0410-961f-82ee72b054a4
2018-10-26 09:54:34 +00:00

1705 lines
54 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

2018-10-26 Release Manager
* GCC 6.5.0 released.
2018-09-07 Janus Weil <janus@gcc.gnu.org>
Backported from trunk
PR fortran/86116
* interface.c (compare_type): Remove a CLASS/TYPE check.
(compare_type_characteristics): New function that behaves like the old
'compare_type'.
(gfc_check_dummy_characteristics, gfc_check_result_characteristics):
Call 'compare_type_characteristics' instead of 'compare_type'.
2018-07-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/82969
PR fortran/86242
* trans-array.c (structure_alloc_comps): Do not explicitly copy
procedure pointer components.
2018-06-25 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2018-04-10 Jakub Jelinek <jakub@redhat.com>
PR fortran/85313
* openmp.c (resolve_omp_do): Remove bogus if (j < i) break;.
(resolve_oacc_nested_loops): Likewise. Formatting fix.
2017-11-24 Jakub Jelinek <jakub@redhat.com>
PR fortran/81304
* trans-openmp.c (gfc_trans_omp_array_reduction_or_udr): Set
attr.implicit_type in intrinsic_sym to avoid undesirable warning.
2017-11-23 Dirk Broemmel <d.broemmel@fz-juelich.de>
Jakub Jelinek <jakub@redhat.com>
PR fortran/81841
* parse.c (parse_spec): Allow ST_OMP_THREADPRIVATE inside of
BLOCK DATA.
2018-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85138
PR fortran/85996
PR fortran/86051
* decl.c (gfc_match_char_spec): Use private namespace in attempt to
reduce a charlen to a constant.
2018-05-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85895
Backport from trunk
* resolve.c (resolve_sync): Resolve expression before checking for
an error.
2018-05-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85780
Backport from trunk
* resolve.c (resolve_fl_procedure): Avoid NULL dereference.
2018-05-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85779
Backport from trunk
* decl.c (gfc_match_derived_decl): Fix NULL pointer dereference.
2018-05-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85543
Backport from trunk
* resolve.c (update_current_proc_array_outer_dependency): Avoid NULL
pointer dereference.
2018-05-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/83149
Backport from trunk
* trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name
before accessing its components.
* trans-types.c (gfc_sym_type): If a character result has null
backend_decl, try the procedure symbol.
2018-16-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/83898
Backport from trunk
* trans-stmt.c (trans_associate_var): Do not set cst_array_ctor
for characters.
2018-05-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68846
PR fortran/70864
Backport from trunk
* resolve.c (get_temp_from_expr): The temporary must not have
dummy or intent attributes.
2018-05-12 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85542
Backport from trunk
* expr.c (check_inquiry): Avoid NULL pointer dereference.
2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/70870
Backport from trunk
* data.c (gfc_assign_data_value): Check that a data object does
not also have default initialization.
2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85521
Backport from trunk
* array.c (gfc_resolve_character_array_constructor): Substrings
with upper bound smaller than lower bound are zero length strings.
2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85687
Backport from trunk
* check.c (gfc_check_rank): Check that the argument is a data object.
2018-05-06 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/85507
Backport from trunk.
* dependency.c (gfc_dep_resolver): Revert looking at coarray dimension
introduced by r259385.
* trans-intrinsic.c (conv_caf_send): Always report a dependency for
same variables in coarray assignments.
2018-04-28 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/81773
PR fortran/83606
Backport from trunk.
* dependency.c (gfc_dep_resolver): Coarray indexes are to be ignored
during dependency computation. They define no data dependency.
* trans-array.c (conv_array_index_offset): The stride can not be set
here, prevent fail.
* trans-intrinsic.c (conv_caf_send): Add creation of temporary array
for caf_get's result and copying to the array with vectorial
indexing.
2018-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/85520
* decl.c (gfc_match_char_spec): Check for negative length and set to 0.
2018-03-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/85084
Backport from trunk.
* frontend-passes.c (gfc_run_passes): Do not run front-end
optimizations if a previous error occurred.
2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org>
ChangeLog entry for r258698
PR fortran/85001
* interface.c (symbol_rank): Remove bogus null pointer check that
crept in when translating a ternary operator into an if-else
constructor.
2018-03-19 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/84931
Backport from trunk
* simplify.c (gfc_convert_constant): Correctly handle iterators
for type conversion.
2018-03-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/65453
* decl.c (get_proc_name): Catch clash between a procedure statement
and a contained subprogram
2018-03-12 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/83939
* resolve.c (resolve_fl_procedure): Enforce F2018:C15100.
2018-03-10 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/84734
* arith.c (check_result, eval_intrinsic): If result overflows, pass
the expression up the chain instead of a NULL pointer.
2018-03-08 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/64124
PR fortran/70409
* decl.c (gfc_match_char_spec): Try to reduce a charlen to a constant.
2018-03-06 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/56667
* primary.c (match_sym_complex_part): Give the matcher for an implied
do-loop a chance to run.
2018-03-03 Harald Anlauf <anlauf@gmx.de>
PR fortran/71085
* trans-expr.c (gfc_apply_interface_mapping_to_expr): Do not
dereference NULL pointer.
2018-03-03 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk.
PR fortran/78990
* expr.c (gfc_is_class_array_function): Renamed from
'gfc_is_alloc_class_array_function' and modified to return true
for pointers as well as allocatable results.
* gfortran.h : Change of name for prototype of above function.
* trans-array.c (gfc_add_loop_ss_code): Force finalization of
class array results.
(build_class_array_ref): Change assertion into a condition.
(build_class_array_ref): Set the se class_vptr for class array
function results.
(gfc_walk_function_expr): Reference gfc_is_class_array_function
as above.
* trans-decl.c (get_proc_result): Move it up before
gfc_trans_deferred_vars.
(gfc_trans_deferred_vars): Nullify explicit return class arrays
on entry.
* trans-expr.c (gfc_conv_class_to_class): Allow conversion of
class array functions that have an se class_vptr and use it
for the result vptr.
(gfc_conv_subref_array_arg): Rename reference to the above
function.
(gfc_conv_procedure_call): Ditto. Add the se pre block to the
loop pre block before the function is evaluated. Do not
finalize class pointer results.
(arrayfunc_assign_needs_temporary, gfc_trans_assignment_1) More
renamed references.
* trans-intrinsic.c (gfc_conv_intrinsic_size): Ditto.
2018-02-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/83633
* decl.c (variable_decl): Check that an explicit-shape-array with
nonconstant bounds is allowed.
2018-02-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/30792
* decl.c (gfc_match_data): Check for invalid substring in
data-implied-do
2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk
PR fortran/84506
* trans-io.c (set_parameter_value_inquire): Adjust range check of
negative unit values for kind=8 units to the kind=4 negative limit.
2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/84511
* trans-io.c (transfer_expr): Deal with C_LOC in transfer statement.
2018-02-23 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/84346
* interface.c (compare_actual_formal): Issue error if keyword is
used in a statement function.
2018-02-13 Alastair McKinstry <alastair.mckinstry@sceal.ie>
Janne Blomqvist <jb@gcc.gnu.org>
* module.c (dump_module): Use lbasename to ensure that module
files are reproducible.
2018-02-12 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/68560
* gfortran.dg/shape_9.f90: New test.
2018-02-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR fortran/35299
ChangeLog for r257566
* resolve.c (resolve_formal_arglist): Update error message.
2018-02-12 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/54223
PR fortran/84276
* interface.c (compare_actual_formal): Add in_statement_function
bool parameter. Skip check of INTENT attribute for statement
functions. Arguments to a statement function cannot be optional,
issue error for missing argument.
(gfc_procedure_use, gfc_ppc_use, gfc_arglist_matches_symbol): Use
in_statement_function.
2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/82994
* match.c (gfc_match_deallocate): Check for NULL pointer.
2018-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/82049
* match.c (gfc_match_type_spec): If the charlen is non-NULL, then
try to resolve it. While here return early if possible.
2018-01-20 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/83900
* simplify.c (gfc_simplify_matmul): Set return type correctly.
2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/83900
* simplify.c (gfc_simplify_matmul): Delete bogus assertion.
2018-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
Backport of r250734 from mainline
PR fortran/80768
* check.c (gfc_check_num_images): Fix typo.
2018-01-17 Harald Anlauf <anlauf@gmx.de>
Back from mainline
PR fortran/83874
* decl.c (add_init_expr_to_sym): Do not dereference NULL pointer.
2018-01-13 Steven G. Kargl <kargl@gcc.gnu.org>
Backport from mainline
PR fortran/78814
* interface.c (symbol_rank): Check for NULL pointer.
2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
Backport from trunk
PR fortran/82367
* resolve.c (resolve_allocate_expr): Check for NULL pointer.
2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
Backport from trunk
PR fortran/83093
* resolve.c (resolve_charlen): Check the type of cl->length
after resolution.
2018-01-10 Steven G. Kargl <kargl@kgcc.gnu.org>
Backport r254555 from trunk
PR Fortran/82841
* simplify.c(gfc_simplify_transfer): Do not dereference a NULL pointer.
Unwrap a short line.
2018-01-04 Steven G. Kargl <kargl@gcc.gnu.org>
PR Fortran/83679
* simplify.c (gfc_simplify_cshift): Restore early return for zero-sized
array. Update Copyright year while here.
2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from 7-branch
PR fortran/83650
* simplify.c (gfc_simplify_cshift): Correct contition for
negative shifts.
2017-11-13 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/82934
* trans-stmt.c (gfc_trans_allocate): Remove the gcc_assert on
null string length for assumed length typespec and set
expr3_esize to NULL_TREE;
2017-11-13 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/78619
* check.c (same_type_check): Introduce a new argument 'assoc'
with default value false. If this is true, use the symbol type
spec of BT_PROCEDURE expressions.
(gfc_check_associated): Set 'assoc' true in the call to
'same_type_check'.
2017-11-06 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/78641
* resolve.c (resolve_ordinary_assign): Do not add the _data
component for class valued array constructors being assigned
to derived type arrays.
* trans-array.c (gfc_trans_array_ctor_element): Take the _data
of class valued elements for assignment to derived type arrays.
2017-11-06 Paul Thomas <pault@gcc.gnu.org>
Backported from trunk
PR fortran/69739
* trans-expr.c (gfc_map_intrinsic_function): Return false for
bounds without the DIM argument instead of ICEing.
2017-11-01 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/82796
* resolve.c (resolve_equivalence): An entity in a common block within
a module cannot appear in an equivalence statement if the entity is
with a pure procedure.
2017-11-03 Paul Thomas <pault@gcc.gnu.org>
Backport from 7-branch
PR fortran/81735
* trans-decl.c (gfc_trans_deferred_vars): Correct case where
'tmp' can be used unititialized.
2017-11-01 Andre Vehreschild <vehre@gcc.gnu.org>
Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/78293
* trans-expr.c (gfc_conv_procedure_call): Prepend deallocation
of alloctable components to post, rather than adding to
se->post.
* trans-stmt.c (gfc_trans_allocate): Move deallocation of expr3
allocatable components so that all expr3s are visited.
2017-11-01 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/80554
* decl.c (build_sym): In a submodule allow overriding of host
associated symbols from the ancestor module with a new
declaration.
2017-11-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/80554
* gfortran.dg/submodule_29.f08: New test.
2017-10-20 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/79795
* resolve.c (resovle_symbol): Change gcc_assert to
sensible error message.
2017-10-19 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/79402
* resolve.c (fixup_unique_dummy): New function.
(gfc_resolve_expr): Call it for dummy variables with a unique
symtree name.
2017-10-19 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/81048
* resolve.c (resolve_symbol): Ensure that derived type array
results get default initialization.
2017-10-06 Thomas Koenig <tkoenig@gcc.gnu.org>
Steven G. Kargl <kargl@gcc.gnu.org>
Backport from trunk
* expr.c (gfc_get_full_arrayspec_from_expr): If there is
no symtree, set array spec to NULL.
2017-09-02 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/81770
* expr.c (gfc_check_pointer_assign): Improve the check whether pointer
may outlive pointer target.
2017-07-04 Release Manager
* GCC 6.4.0 released.
2017-06-22 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2017-06-02 Jakub Jelinek <jakub@redhat.com>
PR fortran/80918
* openmp.c (resolve_omp_clauses): Fix a typo.
2017-06-09 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/70601
* trans-expr.c (gfc_conv_procedure_call): Fix detection of allocatable
function results.
2017-05-03 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/65542
Backport from trunk
* intrinsic.c (gfc_intrinsic_func_interface): Return an error
for -std=f95 for disallowed transformational functions in
initialization expressions.
2017-06-02 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/80904
Backport from trunk
* frontend-passes.c (matmul_lhs_realloc): Correct
allocation size for case A1B2.
2017-05-15 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/80752
* expr.c (gfc_generate_initializer): If type conversion fails,
check for error and return NULL.
2017-05-01 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/80392
* trans-types.c (gfc_get_derived_type): Prevent an infinite loop when
building a derived type that includes a procedure pointer component
with a polymorphic result.
2017-04-21 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/80361
* class.c (generate_finalization_wrapper): Give the finalization wrapper
the recursive attribute.
2017-04-01 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/71838
* symbol.c (check_conflict): A dummy procedure in a submodule,
module procedure is not an error.
(gfc_add_flavor): Ditto.
2017-04-01 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/79676
* module.c (mio_symbol_attribute): Remove reset of the flag
'no_module_procedures'.
(check_for_module_procedures): New function. Move declaration
of 'no_module_procedures' to above it.
(gfc_dump_module): Traverse namespace calling new function.
2017-03-26 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/79434
* parse.c (check_component, parse_union): Whitespace.
(set_syms_host_assoc): For a derived type, check if the module
in which it was declared is one of the submodule ancestors. If
it is, make the components public. Otherwise, reset attribute
'host_assoc' and set 'use-assoc' so that encapsulation is
preserved.
2017-03-14 Richard Biener <rguenther@suse.de>
Backport from mainline
2017-03-06 Richard Biener <rguenther@suse.de>
PR fortran/79894
* trans.c (gfc_add_modify_loc): Weaken assert.
2017-02-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/78474
* module.c (gfc_match_submodule): If there is more than one
colon, it is a syntax error.
PR fortran/78331
* module.c (gfc_use_module): If an smod file does not exist it
is either because the module does not have a module procedure
interface or there is an error in the module.
2017-02-07 Steven G. Kargl <kargl@gcc.gnu.org>
* trans-types.c (gfc_get_int_kind_from_width_isofortranen): Choose
REAL type with the widest precision if two (or more) have the same
storage size.
2017-01-29 Andre Vehreschild <vehre@gcc.gnu.org>
Backported from trunk
2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70697
* resolve.c (resolve_lock_unlock_event): Resolve the expression for
event's until_count.
2017-01-29 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk
PR fortran/70696
* trans-expr.c (gfc_get_tree_for_caf_expr): Ensure the backend_decl
is valid before accessing it. Remove unnecessary assert.
* trans-decl.c (gfc_build_qualified_array): Add static tokens to the
parent function's scope only, when the decl-context is not the
translation unit.
2017-01-17 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2016-12-21 Jakub Jelinek <jakub@redhat.com>
PR fortran/78866
* openmp.c (resolve_omp_clauses): Diagnose assumed size arrays in
OpenMP map, to and from clauses.
* trans-openmp.c: Include diagnostic-core.h, temporarily redefining
GCC_DIAG_STYLE to __gcc_tdiag__.
(gfc_omp_finish_clause): Diagnose implicitly mapped assumed size
arrays.
2016-12-22 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/78239
* decl.c (char_len_param_value): Also check for -fimplicit-none
when determining if implicit none is in force.
2016-12-21 Release Manager
* GCC 6.3.0 released.
2016-12-09 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/78593
* primary.c (gfc_match_varspec): Check if sym is non-null to avoid ICE.
2016-12-07 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2016-09-27 Jakub Jelinek <jakub@redhat.com>
PR fortran/77666
* trans-openmp.c (gfc_omp_private_outer_ref): Return true even for
references to allocatable arrays.
2016-12-04 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/78443
* class.c (add_proc_comp): Add a vtype component for non-overridable
procedures that are overriding.
2016-12-01 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78279
* dependency.c (identical_array_ref): Convert gcc_assert to conditional
and gfc_internal_error.
2016-11-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78500
* expr.c (gfc_check_vardef_contextm): Fix NULL pointer dereference.
* interface.c (matching_typebound_op): Ditto.
2016-11-23 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78297
* trans-common.c (finish_equivalences): Do not dereference a NULL pointer.
2016-11-23 Janus Weil <janus@gcc.gnu.org>
Backport from trunk
PR fortran/66227
* simplify.c (gfc_simplify_extends_type_of): Fix missed optimization.
Prevent over-simplification. Fix a comment. Add a comment.
2016-11-22 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/58001
* io.c (next_char_not_space): Update handling of a 'tab' in a FORMAT.
(format_lex): Adjust invocations of next_char_not_space().
2016-11-20 Harald Anlauf <anlauf@gmx.de>
PR fortran/69741
* resolve.c (gfc_resolve_forall): Check for nonscalar index variables.
2016-11-07 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/78221
* arith.c (gfc_complex2real): Change gfc_warning_now to
gfc_warning.
2016-11-02 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/69544
PR fortran/78178
* match.c (match_simple_where): Fill in locus for assigment
in simple WHERE statement.
(gfc_match_where): Likewise.
2016-10-31 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/71902
* frontend-passes.c (realloc_string_callback): Also check for the
lhs being deferred. Name temporary variable "realloc_string".
2016-10-30 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/67219
* arith.c (gfc_int2real): Change gfc_warning_now
to gfc_warning.
* primary.c (match_complex_constant): If there
is no comma, throw away any warning which might have
been issued by gfc_int2real.
2016-10-28 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/71891
* symbol.c (gfc_type_compatible): Fix typo.
2016-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/78092
* trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Fix reference to an
array element of type CLASS.
2016-10-26 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/78108
* resolve.c (resolve_typebound_intrinsic_op): For submodules
suppress the error and return if the same procedure symbol
is added more than once to the interface.
2016-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/71895
* interface.c (gfc_compare_derived_types): Convert gcc_assert()
to a gfc_internal_error() to prevent an ICE.
2016-10-23 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77763
* parse.c (parse_spec): Allow STRUCTURE in BLOCK DATA. Sort
case labels.
2016-10-23 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/61420
PR fortran/78013
* resolve.c (resolve_variable): Obtain the typespec for a
variable expression, when the variable is a function result
that is a procedure pointer.
2016-10-23 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/78021
* gfc_compare_functions: Strings with different lengths in
argument lists compare unequal.
2016-10-23 Andre Vehreschild <vehre@gcc.gnu.org>
Backported from trunk
PR fortran/72832
* trans-expr.c (gfc_copy_class_to_class): Add generation of
runtime array bounds check.
* trans-intrinsic.c (gfc_conv_intrinsic_size): Add a crutch to
get the descriptor of a function returning a class object.
* trans-stmt.c (gfc_trans_allocate): Use the array spec on the
array to allocate instead of the array spec from source=.
2016-10-17 Steven G. Kargl <kargl@gcc.gnu.org>
Backport from trunk
PR fortran/77978
* match.c (gfc_match_stopcode): Fix error reporting for several
deficiencies in matching stop-codes.
2016-10-16 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
PR fortran/77915
* frontend-passes.c (inline_matmul_assign): Return early if
inside a FORALL statement.
2016-10-11 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77942
* simplify.c (gfc_simplify_cshift): Check for zero.
2016-10-07 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77406
* interface.c (gfc_compare_interfaces): Fix detection of ambiguous
interface involving alternate return.
(check_interface1): Improve error message and loci.
2016-10-05 Steven G. Kargl <kargls@gcc.gnu.org>
PR fortran/58991
PR fortran/58992
* resolve.c (resolve_assoc_var): Fix CHARACTER type-spec for a
selector in ASSOCIATE.
(resolve_fl_variable): Skip checks for an ASSOCIATE variable.
2016-09-28 Steven G. Kargl <kargl@gcc.gnu.org>
Backport from trunk
PR fortran/41922
* target-memory.c (expr_to_char): Pass in locus and use it in error
messages.
(gfc_merge_initializers): Ditto.
* target-memory.h: Update prototype for gfc_merge_initializers ().
* trans-common.c (get_init_field): Use the correct locus.
PR fortran/60774
* parse.c (next_free,next_fixed): Issue error for statement label
without a statement.
PR fortran/61318
* interface.c (compare_parameter): Use better locus for error message.
PR fortran/68566
* check.c (gfc_check_reshape): Check for constant expression.
PR fortran/69514
* array.c (gfc_match_array_constructor): If type-spec is present,
walk the array constructor performing possible conversions for
numeric types.
PR fortran/69867
* decl.c (build_struct): Ensure that pointers point to something.
PR fortran/69962
* decl.c (gfc_set_constant_character_len): if expr is not
constant issue an error instead of an ICE.
PR fortran/70006
* io.c (gfc_resolve_dt): Use correct locus.
* resolve.c (resolve_branch): Ditto.
PR fortran/71067
* decl.c (match_data_constant): On error, set 'result' to NULL.
PR fortran/71730
* decl.c (char_len_param_value): Check return value of
gfc_reduce_init_expr().
PR fortran/71799
* resolve.c(gfc_resolve_iterator): Failure of type conversion need
not ICE.
PR fortran/71859
* check.c(numeric_check): Prevent ICE. Issue error for invalid
subroutine as an actual argument when numeric argument is expected.
PR fortran/71862
* class.c: Remove assert. Iterate over component only if non-null.
PR fortran/77260
* gcc/fortran/trans-decl.c (generate_local_decl): Suppress warning
for unused variable if symbol is entry point.
PR fortran/77351
* frontend-passes.c (remove_trim,combine_array_constructor): Check for
NULL pointer.
PR fortran/77372
simplify.c (simplify_ieee_selected_real_kind): Check for NULL pointers.
PR fortran/77380
* dependency.c (gfc_check_dependency): Do not assert with
-fcoarray=lib.
PR fortran/77391
* resolve.c (deferred_requirements): New function to check F2008:C402.
(resolve_fl_variable,resolve_fl_parameter): Use it.
PR fortran/77420
* trans-common.c: Handle array elements in equivalence when
the lower and upper bounds of array spec are NULL.
PR fortran/77429
* dependency.c (gfc_check_dependency): Convert gcc_assert() to
a conditional and possible call to gfc_internal_error().
PR fortran/77460
* simplify.c (simplify_transformation_to_scalar): On error, result
may be NULL, simply return.
PR fortran/77506
* array.c (gfc_match_array_constructor): CHARACTER(len=*) cannot
appear in an array constructor.
PR fortran/77507
* intrinsic.c (add_functions): Use correct keyword.
PR fortran/77612
* decl.c (char_len_param_value): Check parent namespace for
seen_implicit_none.
PR fortran/77694
* frontend-passes.c (optimize_binop_array_assignment): Check pointer
for NULL.
2016-09-16 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2016-09-08 Jakub Jelinek <jakub@redhat.com>
PR fortran/77500
* trans-openmp.c (gfc_trans_omp_atomic): For atomic write or
swap, don't try to look through GFC_ISYM_CONVERSION. In other cases,
check that value.function.isym is non-NULL before dereferencing it.
2016-09-01 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2016-08-31 Jakub Jelinek <jakub@redhat.com>
PR fortran/77352
* trans-openmp.c (gfc_trans_omp_parallel_workshare): Always add a
BIND_EXPR with BLOCK around what gfc_trans_omp_workshare returns.
PR fortran/77374
* parse.c (parse_omp_oacc_atomic): Copy over cp->ext.omp_atomic
to cp->block->ext.omp_atomic.
* resolve.c (gfc_resolve_blocks): Assert block with one or two
EXEC_ASSIGNs for EXEC_*_ATOMIC.
* openmp.c (resolve_omp_atomic): Don't assert one or two
EXEC_ASSIGNs, instead return quietly for EXEC_NOPs and otherwise
error unexpected statements.
2016-08-19 Jakub Jelinek <jakub@redhat.com>
PR fortran/71014
* resolve.c (gfc_resolve): For ns->construct_entities don't save, clear
and restore omp state around the resolving.
PR fortran/69281
* trans-openmp.c (gfc_trans_omp_parallel, gfc_trans_omp_task,
gfc_trans_omp_target): Wrap gfc_trans_omp_code result in an extra
BIND_EXPR with its own forced BLOCK.
2016-08-24 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk
PR fortran/77358
* resolve.c (resolve_fl_procedure): Use the correct gfc_charlen
for deferred character length module procedures.
2016-08-22 Release Manager
* GCC 6.2.0 released.
2016-08-16 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk
* frontend-passes.c (create_var): Set ts.deferred for
deferred-length character variables.
* dump-parse-tree.c (show_typespec): Also dump
is_c_interop, is_iso_c and deferred flags.
2016-08-15 Jakub Jelinek <jakub@redhat.com>
PR debug/71906
* trans-decl.c (gfc_get_symbol_decl): Call gfc_finish_var_decl
for decl's character length before gfc_finish_var_decl on the
decl itself.
2016-08-11 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk:
PR fortran/71936
* trans-array.c (gfc_array_allocate): When SOURCE= is a function
stick with the ref of the object to allocate.
2016-08-11 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk
PR fortran/72698
* trans-stmt.c (gfc_trans_allocate): Prevent generating code for
copy of zero sized string and with it an ICE.
2016-08-08 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk:
PR fortran/70524
* trans-array.c (gfc_trans_dummy_array_bias): Ensure that the
location information is correctly set.
* trans-decl.c (gfc_trans_deferred_vars): Set the locus of the
current construct early.
2016-08-07 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/71795
Backport from trunk
* frontend-passes.c (combine_array_constructor): Don't
do anything if the expression is inside an array iterator.
2016-07-28 Steven G. Kargl <kargl@gcc.gnu.org>
Thomas Koenig <tkoenig@gcc.gnu.org>
Backported from trunk:
PR fortran/71883
* frontend-passes.c (gfc_run_passes): Bail out if there are any
errors.
* error.c (gfc_internal_error): If there are any errors in the
buffer, exit with EXIT_FAILURE.
2016-07-22 Andre Vehreschild <vehre@gcc.gnu.org>
Backported from trunk:
PR fortran/71807
* trans-expr.c (gfc_trans_subcomponent_assign): Special casing
when allocatable component is set to null() in initializer.
2016-07-22 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk:
PR fortran/70842
* simplify.c (gfc_simplify_len): Only for unlimited polymorphic
types replace the expression's _data ref with a _len ref.
2016-07-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk:
PR fortran/71764
* trans-expr.c (gfc_trans_structure_assign): Remove assert.
2016-07-13 Andre Vehreschild <vehre@gcc.gnu.org>
Backport from trunk:
PR fortran/71623
* trans-stmt.c (gfc_trans_allocate): Add code of pre block of typespec
in allocate to parent block.
2016-07-09 Thomas Koenig <tkoenig@gcc.gnu.org>
Backport from trunk:
PR fortran/71783
* frontend-passes.c (create_var): Always allocate a charlen
for character variables.
2016-07-08 Cesar Philippidis <cesar@codesourcery.com>
Backport from trunk:
2016-07-08 Cesar Philippidis <cesar@codesourcery.com>
* parse.c (matcha): Define.
(decode_oacc_directive): Add spec_only local var and set it. Use
matcha to parse acc directives except for routine and declare. Return
ST_GET_FCN_CHARACTERISTICS if a non-declarative directive could be
matched.
2016-07-02 Jakub Jelinek <jakub@redhat.com>
Backported from mainline
2016-07-01 Jakub Jelinek <jakub@redhat.com>
PR fortran/71687
* f95-lang.c (struct binding_level): Add reversed field.
(clear_binding_level): Adjust initializer.
(getdecls): If reversed is clear, set it and nreverse the names
chain before returning it.
(poplevel): Use getdecls.
* trans-decl.c (gfc_generate_function_code, gfc_process_block_locals):
Use nreverse to pushdecl decls in the declaration order.
PR fortran/71717
* trans-openmp.c (gfc_omp_privatize_by_reference): Return false
for GFC_DECL_ASSOCIATE_VAR_P with POINTER_TYPE.
2016-06-30 Jakub Jelinek <jakub@redhat.com>
PR fortran/71704
* parse.c (matchs, matcho): Move right before decode_omp_directive.
If spec_only, only gfc_match the keyword and if successful, goto
do_spec_only.
(matchds, matchdo): Define.
(decode_omp_directive): Add spec_only local var and set it.
Use matchds or matchdo macros instead of matchs or matcho
for declare target, declare simd, declare reduction and threadprivate
directives. Return ST_GET_FCN_CHARACTERISTICS if a non-declarative
directive could be matched.
(next_statement): For ST_GET_FCN_CHARACTERISTICS restore
gfc_current_locus from old_locus even if there is no label.
PR fortran/71705
* trans-openmp.c (gfc_trans_omp_clauses): Set TREE_ADDRESSABLE on
decls in to/from clauses.
2016-06-29 Cesar Philippidis <cesar@codesourcery.com>
Back port from trunk
2016-06-29 Cesar Philippidis <cesar@codesourcery.com>
* openmp.c (match_oacc_clause_gang): Rename to ...
(match_oacc_clause_gwv): this. Add support for OpenACC worker and
vector clauses.
(gfc_match_omp_clauses): Use match_oacc_clause_gwv for
OMP_CLAUSE_{GANG,WORKER,VECTOR}. Propagate any MATCH_ERRORs for
invalid OMP_CLAUSE_{ASYNC,WAIT,GANG,WORKER,VECTOR} clauses.
(gfc_match_oacc_wait): Propagate MATCH_ERROR for invalid
oacc_expr_lists. Adjust the first and needs_space arguments to
gfc_match_omp_clauses.
2016-06-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70673
* frontend-passes.c (realloc_string_callback): Add a call to
gfc_dep_compare_expr.
2016-06-12 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/60751
* io.c (gfc_resolve_dt): Replace GFC_STD_GNU with GFC_STD_LEGACY.
2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
PR c/71381
Backport from trunk r237290:
* openmp.c (gfc_match_oacc_cache): Add comment.
2016-06-05 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/69659
* trans-array.c (gfc_trans_dummy_array_bias): For class arrays use
the address of the _data component to reference the arrays data
component.
2016-06-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/71156
* decl.c (copy_prefix): Add checks that the module procedure
declaration prefixes are compliant with the interface. Invert
order of existing elemental and pure checks.
* resolve.c (resolve_fl_procedure): Invert order of elemental
and pure errors.
2016-06-01 Jakub Jelinek <jakub@redhat.com>
* parse.c (case_decl): Move ST_OMP_* to ...
(case_omp_decl): ... here, new macro.
(verify_st_order): For case_omp_decl, complain about
p->state >= ORDER_EXEC, but don't change p->state otherwise.
2016-05-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Backport from trunk.
PR fortran/66461
* scanner.c (gfc_next_char_literal): Clear end_flag when adjusting
current locus back to old_locus.
2016-05-20 Jakub Jelinek <jakub@redhat.com>
PR fortran/71204
* frontend-passes.c (realloc_string_callback): Clear inserted_block
and changed_statement before calling create_var.
2016-05-15 Harald Anlauf <anlauf@gmx.de>
PR fortran/69603
* interface.c (compare_parameter): Check for non-NULL pointer.
2016-05-14 Fritz Reese <fritzoreese@gmail.com>
Backport from trunk: r236242
* gfortran.texi: Update example of DEC UNION extension.
Backport from trunk: r236241
PR fortran/71047
* expr.c (gfc_default_initializer): Avoid extra component refs in
constructors for derived types and classes.
Backport from trunk: r235999
PR fortran/56226
* module.c (dt_upper_string): Rename to gfc_dt_upper_string
(dt_lower_string): Likewise.
* gfortran.h: Make new gfc_dt_upper/lower_string global.
* class.c: Use gfc_dt_upper_string.
* decl.c: Likewise.
* symbol.c: Likewise.
* resolve.c (resolve_component): New function.
(resolve_fl_derived0): Move component loop code to resolve_component.
* parse.c (check_component): New function.
(parse_derived): Move loop code to check_component.
* lang.opt, invoke.texi, options.c : New option -fdec-structure.
* libgfortran.h (bt): New basic type BT_UNION.
* gfortran.h (gfc_option): New option -fdec-structure.
(gfc_get_union_type, gfc_compare_union_types): New prototypes.
(gfc_bt_struct, gfc_fl_struct, case_bt_struct, case_fl_struct): New
macros.
(gfc_find_component): Change prototype.
* match.h (gfc_match_member_sep, gfc_match_map, gfc_match_union,
gfc_match_structure_decl): New prototypes.
* parse.h (gfc_comp_struct): New macro.
* symbol.c (gfc_find_component): Search for components in nested unions
* class.c (insert_component_ref, gfc_add_component_ref, add_proc_comp,
copy_vtab_proc_comps): Update calls to gfc_find_component.
* primary.c (gfc_convert_to_structure_constructor): Likewise.
* symbol.c (gfc_add_component): Likewise.
* resolve.c (resolve_typebound_function, resolve_typebound_subroutine,
resolve_typebound_procedure, resolve_component, resolve_fl_derived):
Likewise.
* expr.c (get_union_init, component_init): New functions.
* decl.c (match_clist_expr, match_record_decl, get_struct_decl,
gfc_match_map, gfc_match_union, gfc_match_structure_decl): Likewise.
* interface.c (compare_components, gfc_compare_union_types): Likewise.
* match.c (gfc_match_member_sep): Likewise.
* parse.c (check_component, parse_union, parse_struct_map): Likewise.
* resolve.c (resolve_fl_struct): Likewise.
* symbol.c (find_union_component): Likewise.
* trans-types.c (gfc_get_union_type): Likewise.
* parse.c (parse_derived): Use new functions.
* interface.c (gfc_compare_derived_types, gfc_compare_types): Likewise.
* expr.c (gfc_default_initializer): Likewise.
* gfortran.texi: Support for DEC structures, unions, and maps.
* gfortran.h (gfc_statement, sym_flavor): Likewise.
* check.c (gfc_check_kill_sub): Likewise.
* expr.c (gfc_copy_expr, simplify_const_ref,
gfc_has_default_initializer): Likewise.
* decl.c (build_sym, match_data_constant, add_init_expr_to_sym,
match_pointer_init, build_struct, variable_decl,
gfc_match_decl_type_spec, gfc_mach_data-decl, gfc_match_entry,
gfc_match_end, gfc_match_derived_decl): Likewise.
* interface.c (check_interface0, check_interface1,
gfc_search_interface): Likewise.
* misc.c (gfc_basic_typename, gfc_typename): Likewise.
* module.c (add_true_name, build_tnt, bt_types, mio_typespec,
fix_mio_expr, load_needed, mio_symbol, read_module, write_symbol,
gfc_get_module_backend_decl): Likewise.
* parse.h (gfc_compile_state): Likewise.
* parse.c (decode_specification_statement, decode_statement,
gfc_ascii_statement, verify_st_order, parse_spec): Likewise.
* primary.c (gfc_match_varspec, gfc_match_structure_constructor,
gfc_match_rvalue, match_variable): Likewise.
* resolve.c (find_arglists, resolve_structure_cons,
is_illegal_recursion, resolve_generic_f, get_declared_from_expr,
resolve_typebound_subroutine, resolve_allocate_expr,
nonscalar_typebound_assign, generate_component_assignments,
resolve_fl_variable_derived, check_defined_assignments,
resolve_component, resolve_symbol, resolve_equivalence_derived):
Likewise.
* symbol.c (flavors, check_conflict, gfc_add_flavor, gfc_use_derived,
gfc_restore_last_undo_checkpoint, gfc_type_compatible,
gfc_find_dt_in_generic): Likewise.
* trans-decl.c (gfc_get_module_backend_decl, create_function_arglist,
gfc_create_module_variable, check_constant_initializer): Likewise.
* trans-expr.c (gfc_conv_component_ref, gfc_conv_initializer,
gfc_trans_alloc_subarray_assign, gfc_trans_subcomponent_assign,
gfc_conv_structure, gfc_trans_scalar_assign, copyable_array_p):
Likewise.
* trans-io.c (transfer_namelist_element, transfer_expr,
gfc_trans_transfer): Likewise.
* trans-stmt.c (gfc_trans_deallocate): Likewise.
* trans-types.c (gfc_typenode_for_spec, gfc_copy_dt_decls_ifequal,
gfc_get_derived_type): Likewise.
2016-05-11 Jakub Jelinek <jakub@redhat.com>
PR fortran/70855
* frontend-passes.c (inline_matmul_assign): Disable in !$omp workshare.
2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
PR middle-end/70626
* trans-openmp.c (gfc_trans_oacc_combined_directive): Duplicate
the reduction clause in both parallel and loop directives.
2016-04-27 Release Manager
* GCC 6.1.0 released.
2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/67039
* intrinsic.texi: Correct the documentation of pseudorandom
number intrinsics.
2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/58000
* gfortran.texi: Document OPEN( ... NAME=) as not implemented
in GNU Fortran
2016-04-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/68566
* array.c (match_array_element_spec): Add check for non-integer.
* simplify.c (gfc_simplify_reshape): If source shape is NULL return.
2016-04-06 Patrick Palka <ppalka@gcc.gnu.org>
PR c/70436
* openmp.c (gfc_find_omp_udr): Add explicit braces to resolve a
future -Wparentheses warning.
2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67538
* resolve.c (resolve_allocate_expr): Emit error message when no
array spec and no array valued source= expression is given in an
F2008 allocate() for an array to allocate.
2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/65795
* trans-array.c (gfc_array_allocate): When the array is a coarray,
do not nullyfing its allocatable components in array_allocate, because
the nullify missed the array ref and nullifies the wrong component.
Cosmetics.
2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70397
* trans-expr.c (gfc_class_len_or_zero_get): Add function to return a
constant zero tree, when the class to get the _len component from is
not unlimited polymorphic.
(gfc_copy_class_to_class): Use the new function.
* trans.h: Added interface of new function gfc_class_len_or_zero_get.
2016-03-28 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* trans-decl.c (gfc_build_builtin_function_decls):
caf_stop_numeric and caf_stop_str definition.
* trans-stmt.c (gfc_trans_stop): invoke external functions
for stop and stop_str when coarrays are used.
* trans.h: extern for new functions.
2016-03-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69043
* scanner.c (load_file): Update to use S_ISREG macro.
2016-03-17 Thomas Schwinge <thomas@codesourcery.com>
* gfortran.h (enum gfc_omp_map_op): Rename OMP_MAP_FORCE_DEALLOC
to OMP_MAP_DELETE. Adjust all users.
2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Jim MacArthur <jim.macarthur@codethink.co.uk>
PR fortran/69043
* scanner.c (load_file): Check that included file is regular.
2016-03-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Harold Anlauf <anlauf@gmx.de>
PR fortran/69520
* invoke.texi: Explain use of the 'no-' construct within the
-fcheck= option.
* options.c (gfc_handle_runtime_check_option): Enable use of
'no-' prefix for the various options with -fcheck= to allow
negating previously enabled check options.
2016-03-12 Paul Thomas <pault@gcc.gnu.org>
PR fortran/70031
* decl.c (gfc_match_prefix): Treat the 'module' prefix in the
same way as the others, rather than fixing it to come last.
(gfc_match_function_decl, gfc_match_subroutine): After errors
in 'copy_prefix', emit them immediately in the case of module
procedures to prevent a later ICE.
PR fortran/69524
* decl.c (gfc_match_submod_proc): Permit 'module procedure'
declarations within the contains section of modules as well as
submodules.
* resolve.c (resolve_fl_procedure): Likewise.
*trans-decl.c (build_function_decl): Change the gcc_assert to
allow all forms of module procedure declarations within module
contains sections.
2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/68147
PR fortran/47674
* frontend-passes.c (realloc_string_callback): Don't set
walk_subtrees.
2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org>
* dump-parse-tree.c (show_code_node): Print association
list of a block if present. Handle EXEC_END_BLOCK.
2016-02-28 Harald Anlauf <anlauf@gmx.de>
Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/56007
* match.c (gfc_match_iterator): Add diagnostic for array variable
as do loop index.
2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/69910
* io.c (gfc_match_open): Check that open status is an expression
constant before comparing string to 'scratch' with NEWUNIT.
2016-02-27 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* trans.c (gfc_allocate_allocatable): size conversion
from byte to number of elements for event variables.
* trans-types.c (gfc_get_derived_type): event variables
represented as a pointer (like lock variable).
2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/61156
* scanner.c (add_path_to_list): If include path is not a directory,
issue a fatal error.
2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67451
* trans-array.c (gfc_array_allocate): Take the attributes from the
expression to allocate and not from the source=-expression.
2016-02-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69423
* trans-decl.c (create_function_arglist): Deferred character
length functions, with and without declared results, address
the passed reference type as '.result' and the local string
length as '..result'.
(gfc_null_and_pass_deferred_len): Helper function to null and
return deferred string lengths, as needed.
(gfc_trans_deferred_vars): Call it, thereby reducing repeated
code, add call for deferred arrays and reroute pointer function
results. Avoid using 'tmp' for anything other that a temporary
tree by introducing 'type_of_array' for the arrayspec type.
2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/69742
* frontend-passes.c (cfe-expr_0): Don't register functions
from within an ASSOCIATE statement.
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60526
* decl.c (build_sym): If the name has already been defined as a
type, it has a symtree with an upper case letter at the beginning.
If such a symtree exists, issue an error and exit. Don't do
this if there is no corresponding upper case letter.
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60526
PR bootstrap/69816
* decl.c (build_sym): Reverted previous patch.
2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/60526
* decl.c (build_sym): If the name has already been defined as a
type, issue error and return false.
2016-02-12 David Malcolm <dmalcolm@redhat.com>
PR other/69554
* error.c (gfc_diagnostic_start_span): New function.
(gfc_diagnostics_init): Initialize global_dc's start_span.
2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/69296
* gfortran.h: Added flag to gfc_association_list indicating that
the rank of an associate variable has been guessed only.
* parse.c (parse_associate): Set the guess flag mentioned above
when guessing the rank of an expression.
* resolve.c (resolve_assoc_var): When the rank has been guessed,
make sure, that the guess was correct else overwrite with the actual
rank.
* trans-stmt.c (trans_associate_var): For subref_array_pointers in
class objects, take the span from the _data component.
2016-02-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/50555
* primary.c (match_actual_arg): If symbol has attribute flavor of
namelist, generate an error. (gfc_match_rvalue): Likewise return
MATCH_ERROR.
* resolve.c (resolve_symbol): Scan arument list of procedures and
generate an error if a namelist is found.
2016-02-05 Mikael Morin <mikael@gcc.gnu.org>
PR fortran/66089
* trans-expr.c (expr_is_variable, gfc_expr_is_variable): Rename
the former to the latter and make it non-static. Update callers.
* gfortran.h (gfc_expr_is_variable): New declaration.
(struct gfc_ss_info): Add field needs_temporary.
* trans-array.c (gfc_scalar_elemental_arg_saved_as_argument):
Tighten the condition on aggregate expressions with a check
that the expression is a variable and doesn't need a temporary.
(gfc_conv_resolve_dependency): Add intermediary reference variable.
Set the needs_temporary field.
2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/67451
PR fortran/69418
* trans-expr.c (gfc_copy_class_to_class): For coarrays just the
pointer is passed. Take it as is without trying to deref the
_data component.
* trans-stmt.c (gfc_trans_allocate): Take care of coarrays as
argument to source=-expression.
2016-02-02 Nathan Sidwell <nathan@codesourcery.com>
* lang.opt (fopenacc-dim=): New option.
2016-01-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67564
* trans-expr.c (gfc_conv_procedure_call): For the vtable copy
subroutines, add a string length argument, when the actual
argument is an unlimited polymorphic class object.
2016-01-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69566
* trans-expr.c (gfc_conv_procedure_call): Correct expression
for 'ulim_copy', which was missing a test for 'comp'.
2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/62536
* decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces
when the END encountered does not match a BLOCK's end.
2016-01-27 Janus Weil <janus@gcc.gnu.org>
PR fortran/69484
* invoke.texi: Fix documentation of -Wall with respect to -Wtabs.
2016-01-27 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69422
* trans-expr.c (is_scalar_reallocatable_lhs): Remove the check
for allocatable components, whilst checking if the symbol is a
derived or class entity..
2016-01-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69385
* trans-expr.c (gfc_trans_assignment_1): Exclude initialization
assignments from check on assignment of scalars to unassigned
arrays and correct wrong code within the corresponding block.
2016-01-26 David Malcolm <dmalcolm@redhat.com>
PR other/69006
* error.c (gfc_diagnostic_starter): Delete use of pp_newline.
2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/69397
PR fortran/68442
* interface.c (gfc_arglist_matches_symbol): Replace assert with
a return false if not a procedure.
* resolve.c (resolve_generic_f): Test if we are resolving an
initialization expression and adjust error message accordingly.
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* frontend-passes.c (matmul_lhs_realloc): Add
forgotten break statement.
2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr>
PR fortran/68283
* primary.c (gfc_variable_attr): revert revision r221955,
call gfc_internal_error only if there is no error.
2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/66094
* frontend-passes.c (enum matrix_case): Add case A2B2T for
MATMUL(A,TRANSPoSE(B)) where A and B are rank 2.
(inline_limit_check): Also add A2B2T.
(matmul_lhs_realloc): Handle A2B2T.
(check_conjg_variable): Rename to
(check_conjg_transpose_variable): and also count TRANSPOSE.
(inline_matmul_assign): Handle A2B2T.
2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/65996
* error.c (gfc_error): Save the state of abort_on_error and set
it to false for buffered errors to allow normal processing.
Restore the state before leaving.
2016-01-19 Martin Jambor <mjambor@suse.cz>
* types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New.
(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed.
(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New.
2016-01-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/64324
* resolve.c (check_uop_procedure): Prevent deferred length
characters from being trapped by assumed length error.
PR fortran/49630
PR fortran/54070
PR fortran/60593
PR fortran/60795
PR fortran/61147
PR fortran/64324
* trans-array.c (gfc_conv_scalarized_array_ref): Pass decl for
function as well as variable expressions.
(gfc_array_init_size): Add 'expr' as an argument. Use this to
correctly set the descriptor dtype for deferred characters.
(gfc_array_allocate): Add 'expr' to the call to
'gfc_array_init_size'.
* trans.c (gfc_build_array_ref): Expand logic for setting span
to include indirect references to character lengths.
* trans-decl.c (gfc_get_symbol_decl): Ensure that deferred
result char lengths that are PARM_DECLs are indirectly
referenced both for directly passed and by reference.
(create_function_arglist): If the length type is a pointer type
then store the length as the 'passed_length' and make the char
length an indirect reference to it.
(gfc_trans_deferred_vars): If a character length has escaped
being set as an indirect reference, return it via the 'passed
length'.
* trans-expr.c (gfc_conv_procedure_call): The length of
deferred character length results is set TREE_STATIC and set to
zero.
(gfc_trans_assignment_1): Do not fix the rse string_length if
it is a variable, a parameter or an indirect reference. Add the
code to trap assignment of scalars to unallocated arrays.
* trans-stmt.c (gfc_trans_allocate): Remove 'def_str_len' and
all references to it. Instead, replicate the code to obtain a
explicitly defined string length and provide a value before
array allocation so that the dtype is correctly set.
trans-types.c (gfc_get_character_type): If the character length
is a pointer, use the indirect reference.
2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/69154
* frontend-passes.c (in_where): New variable.
(inline_matmul_assign): Don't try this if we are within
a WHERE statement.
(gfc_code_walker): Keep track of in_where.
2016-01-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/67779
* trans_array.c (gfc_conv_scalarized_array_ref): Add missing
se->use_offset from condition for calculation of 'base'.
2016-01-08 Jakub Jelinek <jakub@redhat.com>
PR fortran/69128
* trans.h (OMPWS_SCALARIZER_BODY): Define.
(OMPWS_NOWAIT): Renumber.
* trans-stmt.c (gfc_trans_where_3): Only set OMPWS_SCALARIZER_WS
if OMPWS_SCALARIZER_BODY is not set already, and set also
OMPWS_SCALARIZER_BODY until the final loop creation.
* trans-expr.c (gfc_trans_assignment_1): Likewise.
* trans-openmp.c (gfc_trans_omp_workshare): Also clear
OMPWS_SCALARIZER_BODY.
* trans-array.c (gfc_trans_scalarized_loop_end): Don't create
OMP_FOR if OMPWS_SCALARIZER_BODY is set.
2016-01-04 Jakub Jelinek <jakub@redhat.com>
Update copyright years.
* gfortranspec.c (lang_specific_driver): Update copyright notice
dates.
* gfc-internals.texi: Bump @copying's copyright year.
* gfortran.texi: Ditto.
* intrinsic.texi: Ditto.
* invoke.texi: Ditto.
2016-01-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68864
* trans-array.c (evaluate_bound): If deferred, test that 'desc'
is an array descriptor before using gfc_conv_descriptor_xxx.
Copyright (C) 2016 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
Reference in New Issue View Git Blame Copy Permalink