Update copyright years.

From-SVN: r279813

1 files changed, 2 insertions, 452 deletions

diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index ac925cc8dc4..35cd60e7686 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,458 +1,8 @@
-2019-12-01  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/90374
-	* io/format.c (parse_format_list): Add braces to disambiguate
-	conditional.
-
-2019-11-28  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/90374
-	* io/format.c (parse_format_list): Relax format checking to allow
-	e0 exponent specifier.
-
-2019-11-24  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/92100
-	* io/transfer.c (data_transfer_init_worker): Use fbuf_reset
-	instead of fbuf_flush before the seek. Note that fbuf_reset
-	calls fbuf_flush and adjusts fbuf pointers.
-
-2019-11-23  Thomas Koenig  <tkoenig@gcc.gnu.org>
-	Harald Anlauf <anlauf@gmx.de>
-
-	PR fortran/92569
-	* io/transfer.c (transfer_array_inner):  If position is
-	at AFTER_ENDFILE in current unit, return from data loop.
-
-2019-11-18  Maciej W. Rozycki  <macro@wdc.com>
-
-	* Makefile.in: Regenerate.
-
-2019-11-13  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92470
-	* runtime/ISO_Fortran_binding.c (CFI_establish): Set lower_bound to 0
-	also for CFI_attribute_other.
-
-2019-11-12  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92470
-	* runtime/ISO_Fortran_binding.c (CFI_address): Handle non-zero
-	lower_bound; update error message.
-	(CFI_allocate): Fix comment typo.
-	(CFI_establish): Fix identation, fix typos, don't check values of 'dv'
-	argument.
-
-2019-11-11  José Rui Faustino de Sousa  <jrfsousa@gmail.com>
-
-	PR fortran/92142
-	* runtime/ISO_Fortran_binding.c (CFI_setpointer): Don't
-	override descriptor attribute; with -fcheck, check that
-	it is a pointer.
-
-2019-11-06  Jerry DeLisle  <jvdelisle@gcc.ngu.org>
-
-	PR fortran/90374
-	io/format.c (parse_format_list): Relax format checking for
-	zero width as default and when -std=f2018.
-	io/format.h (format_token): Move definition to io.h.
-	io/io.h (format_token): Add definition here to allow access to
-	this definition at higher levels. Rename the declaration of
-	write_real_g0 to write_real_w0 and add a new format_token
-	argument, allowing higher level functions to pass in the
-	token for handling of g0 vs the other zero width specifiers.
-	io/transfer.c (formatted_transfer_scalar_write): Add checks for
-	zero width and call write_real_w0 to handle it.
-	io/write.c (write_real_g0): Remove.
-	(write_real_w0): Add new, same as previous write_real_g0 except
-	check format token to handle the g0 case.
-
-2019-10-31  Tobias Burnus  <tobias@codesourcery.com>
-
-	PR fortran/92284.
-	* runtime/ISO_Fortran_binding.c (gfc_desc_to_cfi_desc):
-
-2019-10-19  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91926
-	* runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Revert
-	the change made on 2019-10-05.
-
-2019-10-08  Thomas Schwinge  <thomas@codesourcery.com>
-
-	PR fortran/68401
-	* runtime/minimal.c (os_error_at): New function.
-	* runtime/minimal.c: Revise.
-
-2019-10-05  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/91926
-	* runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Do not
-	modify the bounds and offset for CFI_other.
-
-2019-10-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/91593
-	* io/read.c (read_decimal): Cast constant to size_t to turn off
-	a bogus warning.
-	* io/write.c (btoa_big): Use memset in lieu of setting the null
-	byte in a string buffer to turn off a bogus warning.
-
-2019-09-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/91593
-	* io/io.h: Add gcc_unreachable().
-	* io/transfer.c (file_mode, current_mode,
-	formatted_transfer_scalar_read, formatted_transfer_scalar_write,
-	pre_position, next_record_r, next_record_w): Add and use
-	FORMATTED_UNSPECIFIED to enumeration.
-
-2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
-
-	* configure: Regenerate.
-
-2019-09-05  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* intrinsics/random.c (master_init): Replace with
-	master_state.init.
-	(njumps): Remove variable.
-	(master_state): Make instance of struct prng_state.
-	(init_rand_state): When jumping, update the master_state once
-	instead of keeping track of how many jumps need to be done.
-	(SZU64): Modify to handle new master_state.
-	(SZ): Likewise.
-	(random_seed_i4): Likewise.
-	(random_seed_i8): Likewise.
-
-2019-08-17  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/68401
-	* gfortran.map: Add GFORTRAN_10 node, add _gfortran_os_error_at
-	symbol.
-	* libgfortran.h (os_error_at): New prototype.
-	* runtime/error.c (os_error_at): New function.
-
-2019-08-13  Janne Blomqvist  <jb@gcc.gnu.org>
-
-        PR fortran/91414
-        * intrinsics/random.c (prng_state): Update state struct.
-        (master_state): Update to match new size.
-        (get_rand_state): Update to match new PRNG.
-        (rotl): New function.
-        (xorshift1024star): Replace with prng_next.
-        (prng_next): New function.
-        (jump): Update for new PRNG.
-        (lcg_parkmiller): Replace with splitmix64.
-        (splitmix64): New function.
-        (getosrandom): Fix return value, simplify.
-        (init_rand_state): Use getosrandom only to get 8 bytes, splitmix64
-        to fill rest of state.
-        (random_r4): Update to new function and struct names.
-        (random_r8): Likewise.
-        (random_r10): Likewise.
-        (random_r16): Likewise.
-        (arandom_r4): Liekwise.
-        (arandom_r8): Likewise.
-        (arandom_r10): Likwewise.
-        (arandom_r16): Likewise.
-        (xor_keys): Reduce size to match new PRNG.
-        (random_seed_i4): Update to new function and struct names, remove
-        special handling of variable p used in previous PRNG.
-        (random_seed_i8): Likewise.
-
-2019-08-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/53796
-	* io/inquire.c (inquire_via_filename): Set recl to -1 for
-	unconnected units.
-
-2019-07-21  Thomas König  <tkoenig@gcc.gnu.org>
-
-	PR libfortran/91030
-	* io/unix.c (BUFFER_SIZE): Delete.
-	(BUFFER_FORMATTED_SIZE_DEFAULT): New variable.
-	(BUFFER_UNFORMATTED_SIZE_DEFAULT): New variable.
-	(unix_stream): Add buffer_size.
-	(buf_read): Use s->buffer_size instead of BUFFER_SIZE.
-	(buf_write): Likewise.
-	(buf_init): Add argument unformatted.  Handle block sizes
-	for unformatted vs. formatted, using defaults if provided.
-	(fd_to_stream): Add argument unformatted in call to buf_init.
-	* libgfortran.h (options_t): Add buffer_size_formatted and
-	buffer_size_unformatted.
-	* runtime/environ.c (variable_table): Add
-	GFORTRAN_UNFORMATTED_BUFFER_SIZE and
-	GFORTRAN_FORMATTED_BUFFER_SIZE.
-
-2019-06-25  Kwok Cheung Yeung  <kcy@codesourcery.com>
-            Andrew Stubbs  <ams@codesourcery.com>
-
-	* configure: Regenerate.
-	* configure.ac (LIBGFOR_MINIMAL): Do not use on AMD GCN.
-
-2019-06-14  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/65921
-	* runtime/memory.c (SIZE_MAX):Remove macro definition.
-	(xmallocarray): Use __builtin_mul_overflow.
-
-2019-05-22  Jeff Law  <law@redhat.com>
-
-	PR fortran/89100
-	* io/format.c (parse_format_list): set default width when the
-	IOPARM_DT_DEC_EXT flag is set for i, f and g.
-	* io/io.h: add default_width_for_integer, default_width_for_float
-	and default_precision_for_float.
-	* io/write.c (write_boz): extra parameter giving length of data
-	corresponding to the type's kind.
-	(write_b): pass data length as extra parameter in calls to
-	write_boz.
-	(write_o): pass data length as extra parameter in calls to
-	write_boz.
-	(write_z): pass data length as extra parameter in calls to
-	write_boz.
-	(size_from_kind): also set size is default width is set.
-	* io/write_float.def (build_float_string): new paramter inserted
-	before result parameter. If default width use values passed
-	instead of the values in fnode.
-	(FORMAT_FLOAT): macro modified to check for default width and
-	calls to build_float_string to pass in default width.
-	(get_float_string): set width and precision to defaults when
-	needed.
-
-2019-05-19  Janne Blomqvist  <jb@gcc.gnu.org>
-
-        PR libfortran/90038
-        * intrinsics/execute_command_line (sigchld_handler): New function.
-        (execute_command_line): Install handler for SIGCHLD.
-        * configure.ac: Check for presence of sigaction and waitpid.
-        * config.h.in: Regenerated.
-        * configure: Regenerated.
-
-2019-05-17  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR libfortran/90038
-	* configure.ac (AC_CHECK_FUNCS_ONCE): Check for posix_spawn.
-	* intrinsics/execute_command_line (execute_command_line): Use
-	posix_spawn.
-	* Makefile.in: Regenerated.
-	* config.h.in: Regenerated.
-	* configure: Regenerated.
-
-2019-05-17  Jakub Jelinek  <jakub@redhat.com>
-
-	PR fortran/54613
-	* gfortran.map (GFORTRAN_9.2): Export _gfortran_{,m,s}findloc{0,1}_r10.
-	* Makefile.am (i_findloc0_c): Add $(srcdir)/generated/findloc0_r10.c.
-	(i_findloc1_c): Add $(srcdir)/generated/findloc1_r10.c.
-	* Makefile.in: Regenerated.
-	* generated/findloc0_r10.c: Generated.
-	* generated/findloc1_r10.c: Generated.
-
-	PR fortran/54613
-	* gfortran.map (GFORTRAN_9.2): New symbol version, export
-	_gfortran_{,m,s}findloc0_i2 in it.
-
-2019-05-15  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	PR fortran/90461
-        * io/open.c (new_unit): Don't check if the file is already open
-	for F2018.
-
-2019-05-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.am (gfor_cdir): Remove $(MULTISUBDIR).
-	* Makefile.in: Regenerated.
-
-2019-04-14  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89843
-	* runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Only
-	return immediately if the source pointer is null. Bring
-	forward the extraction of the gfc type. Extract the kind so
-	that the element size can be correctly computed for sections
-	and components of derived type arrays. Remove the free of the
-	CFI descriptor since this is now done in trans-expr.c.
-	(gfc_desc_to_cfi_desc): Only allocate the CFI descriptor if it
-	is not null.
-	(CFI_section): Normalise the difference between the upper and
-	lower bounds by the stride to correctly calculate the extents
-	of the section.
-
-	PR fortran/89846
-	* runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Use
-	the stride measure for the gfc span if it is not a multiple
-	of the element length. Otherwise use the element length.
-
-	PR fortran/90022
-	* runtime/ISO_Fortran_binding.c (CFI_is_contiguous) : Return
-	1 for true and 0 otherwise to comply with the standard. Correct
-	the contiguity check for rank 3 and greater by using the stride
-	measure of the lower dimension rather than the element length.
-
-2019-03-25  John David Anglin  <danglin@gcc.gnu.org>
-
-	PR libgfortran/79540
-	* io/write_float.def (build_float_string): Don't copy digits when
-	ndigits is negative.
-
-2019-03-05  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libgfortran/89593
-	* caf/single.c (_gfortran_caf_sendget_by_ref): Cast &temp to
-	gfc_descriptor_t * to avoid warning.
-
-2019-02-26  Uroš Bizjak  <ubizjak@gmail.com>
-
-	* io/transfer.c (transfer_array_inner): Do not
-	cast charlen to index_type.
-
-2019-02-25  Dominique d'Humieres  <dominiq@gcc.gnu.org>
-
-	PR libfortran/89274
-	* io/write.c (write_integer): Add width for INTEGER(16).
-
-2019-02-23  Paul Thomas  <pault@gcc.gnu.org>
-
-	PR fortran/89385
-	PR fortran/89366
-	* runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc) : In the
-	interchange between character and derived, the character type
-	was being set incorrectly.
-	(gfc_desc_to_cfi_desc) : Eliminate the interchange of types in
-	this function. Do not add the kind and length information to
-	the type field of structures. Lbounds were incorrectly being
-	set to zero for allocatable and pointer descriptors. Should
-	have been non-pointer, non-allocatables that received this
-	treatment.
-
-2019-01-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR libfortran/88678
-	Revert:
-	2016-11-16  Szabolcs Nagy  <szabolcs.nagy@arm.com>
-
-	PR libfortran/78314
-	* config/fpu-glibc.h (support_fpu_trap): Use feenableexcept.
-
-2019-01-30  Uroš Bizjak  <ubizjak@gmail.com>
-
-	PR libfortran/88678
-	* config/fpu-glibc.h (set_fpu_trap_exceptions): Clear stalled
-	exception flags before changing trap mode.  Optimize to call
-	feenableexcept and fedisableexcept only once.
-
-2019-01-28  Sebastian Huber  <sebastian.huber@embedded-brains.de>
-
-	* io/async.c (init_adv_cond): Use __GTHREAD_COND_INIT_FUNCTION().
-
-2019-01-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/89020
-	* io/close.c (st_close): Simplify text of error message to not
-	presume a specific cause of failure to remove file.
-
-2019-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/89020
-	* io/close.c (st_close): Fix typo.
-
-2019-01-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/89020
-	* io/close.c (st_close): Generate error if calls to 'remove' return
-	an error.
-
-2019-01-17  Andrew Stubbs  <ams@codesourcery.com>
-	    Kwok Cheung Yeung  <kcy@codesourcery.com>
-	    Julian Brown  <julian@codesourcery.com>
-	    Tom de Vries  <tom@codesourcery.com>
-
-	* configure.ac: Use minimal mode for amdgcn.
-	* configure: Regenerate.
-
-2019-01-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/88776
-	* io/open.c (newunit): Free format buffer if the unit specified is for
-	stdin, stdout, or stderr.
-
-2019-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
-
-	PR libfortran/88776
-	* io/list_read.c (namelist_read): Use nml_err_ret path on read error
-	not based on stdin_unit.
-
-2019-01-12  Paul Thomas  <pault@gcc.gnu.org>
-
-	* ISO_Fortran_binding.h : New file.
-	* Makefile.am : Include ISO_Fortran_binding.c in the list of
-	files to compile.
-	* Makefile.in : Regenerated.
-	* gfortran.map : Add _gfortran_cfi_desc_to_gfc_desc,
-	_gfortran_gfc_desc_to_cfi_desc and the CFI API functions.
-	* runtime/ISO_Fortran_binding.c : New file containing the new
-	functions added to the map.
-
-2019-01-12  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libfortran/88807
-	* m4/minloc0.m4: Reindent to avoid -Wmisleading-indentation warnings.
-	* generated/minloc0_4_i1.c: Regenerated.
-	* generated/minloc0_4_i2.c: Regenerated.
-	* generated/minloc0_4_i4.c: Regenerated.
-	* generated/minloc0_4_i8.c: Regenerated.
-	* generated/minloc0_4_i16.c: Regenerated.
-	* generated/minloc0_4_r4.c: Regenerated.
-	* generated/minloc0_4_r8.c: Regenerated.
-	* generated/minloc0_4_r10.c: Regenerated.
-	* generated/minloc0_4_r16.c: Regenerated.
-	* generated/minloc0_8_i1.c: Regenerated.
-	* generated/minloc0_8_i2.c: Regenerated.
-	* generated/minloc0_8_i4.c: Regenerated.
-	* generated/minloc0_8_i8.c: Regenerated.
-	* generated/minloc0_8_i16.c: Regenerated.
-	* generated/minloc0_8_r4.c: Regenerated.
-	* generated/minloc0_8_r8.c: Regenerated.
-	* generated/minloc0_8_r10.c: Regenerated.
-	* generated/minloc0_8_r16.c: Regenerated.
-	* generated/minloc0_16_i1.c: Regenerated.
-	* generated/minloc0_16_i2.c: Regenerated.
-	* generated/minloc0_16_i4.c: Regenerated.
-	* generated/minloc0_16_i8.c: Regenerated.
-	* generated/minloc0_16_i16.c: Regenerated.
-	* generated/minloc0_16_r4.c: Regenerated.
-	* generated/minloc0_16_r8.c: Regenerated.
-	* generated/minloc0_16_r10.c: Regenerated.
-	* generated/minloc0_16_r16.c: Regenerated.
-
-2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>
-
-	PR other/16615
-	* caf/single.c: Mechanically replace "can not" with "cannot".
-	* io/unit.c: Likewise.
-
-2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
-	    Harald Anlauf <anlauf@gmx.de>
-	    Tobias Burnus <burnus@gcc.gnu.org>
-
-	PR fortran/45424
-	* Makefile.am: Add intrinsics/is_contiguous.c.
-	* Makefile.in: Regenerated.
-	* gfortran.map: Add _gfortran_is_contiguous0.
-	* intrinsics/is_contiguous.c: New file.
-	* libgfortran.h: Add prototype for is_contiguous0.
-
-2019-01-07  Janne Blomqvist  <jb@gcc.gnu.org>
-
-	* gfortran.map (GFORTRAN_9): Make GFORTRAN_9 node depend on
-	GFORTRAN_8.
-
-2019-01-01  Jakub Jelinek  <jakub@redhat.com>
+2020-01-01  Jakub Jelinek  <jakub@redhat.com>
 
 	Update copyright years.
 
-Copyright (C) 2019 Free Software Foundation, Inc.
+Copyright (C) 2020 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright