[thirdparty/gcc.git] / gcc / fortran / ChangeLog

2019-02-01  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/83246
	PR fortran/89084
	* trans-decl.c (generate_local_decl): Add referenced FL_PARAMETERs
	if sym->ns->construct_entities rather than if
	sym->ns->parent->code->op == EXEC_BLOCK.

2019-01-31  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88669
	* resolve.c (resolve_component): If the reference is a BT_CLASS,
	copy the contiguous attribute from the reference and use the
	correct attributes.

2019-01-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/52564
	* io.c (match_io): Add check for comma after '*' without subsequent
	IO list.

2019-01-30  Dominique d'Humieres  <dominiq@gcc.gnu.org>

	PR fortran/52884
	* invoke.texi: Document the promotion of double precision
	constants.

2019-01-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/57048
	* interface.c (gfc_compare_types): If a derived type and an
	integer both have a derived type, and they are identical,
	this is a C binding type and compares equal.

2019-01-26  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/57553
	* expr.c (check_inquiry): Add list of inquiry functions allowed in
	constant expressions for F2008+.

2019-01-25  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/85780
	* decl.c (gfc_match_subroutine): Check for conflict between BIND(C)
	and alternative return.

2019-01-24  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/88929
	* trans-array.c (gfc_conv_descriptor_elem_len): New function.
	* trans-array.h : Add prototype for above.
	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Take account of
	assumed rank arrays being flagged by rank = -1 in expressions.
	Intent in arrays need a pointer to a copy of the data to be
	assigned to the descriptor passed for conversion. This should
	then be freed, together with the CFI descriptor on return from
	the C call.

2019-01-22  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/88579
	* trans-expr.c (gfc_conv_power_op): Handle cases of (2**e) ** integer
	and (- 2**e) ** integer.

2019-01-19  Dominique d'Humieres  <dominiq@gcc.gnu.org>

	PR fortran/37835
	* resolve.c (resolve_types): Add !flag_automatic.
	* symbol.c (gfc_add_save): Silence warnings.

2019-01-19  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/77960
	* io.c (match_io_element): input-item cannot be an external function.

2018-01-19  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/56789
	* trans-expr.c (gfc_conv_procedure_call): Call
	gfc_conv_subref_array_arg if the formal arg is contiguous
	and the actual arg may not be.

2019-01-17  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88871
	* resolve.c (resolve_ref): Fix logic for removal of
	reference.

2019-01-19  Jakub Jelinek  <jakub@redhat.com>

	PR fortran/88902
	* trans-decl.c (gfc_get_symbol_decl): Don't add length to function
	or parent function if it has been added there already.

2019-01-15  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/43136
	* resolve.c (resolve_array_ref): Add equal_length argument; set it
	if the length of the substring equals that of the orignal
	variable.
	(resolve_ref): Remove the substring if it is equal in length to
	the original variable, unless it is an EXPR_SUBSTRING).

2019-01-15  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/81849
	* resolve.c (resolve_symbol): Host associated varaibles can appear
	in the specification statement of a RESULT array.

2019-01-15  Paul Thomas  <pault@gcc.gnu.org>

	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Deal with exprs
	that are indirect references; ie. dummy arguments.

2019-01-13  Dominique d'Humieres  <dominiq@gcc.gnu.org>

	PR fortran/88803
	* gfortran.texi: Replace @xref with @ref and adjust the sentence.

2019-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/57992
	* trans-array.c (gfc_conv_array_parameter): Do not pack/unpack
	functions with contiguous results.

2019-01-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/59345
	* trans-array.c (gfc_conv_array_parameter): Remove TODO.  Do not
	pack/unpack results of functions which return an explicit-shaped
	or allocatable array.

2019-01-12  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/61765
	* resolve.c (gfc_verify_binding_labels): Break if-elseif-elseif
	structure into independent if's with a return to simplify logic.
	Avoid a check for ENTRY name with bind(c).

2019-01-12  Paul Thomas  <pault@gcc.gnu.org>

	* gfortran.texi: Add description in sections on TS 29113 and
	further interoperability with C.
	* trans-array.c (gfc_conv_descriptor_attribute): New function.
	(gfc_get_dataptr_offset): Remove static function attribute.
	* trans-array.h: Add prototypes for above functions.
	* trans-decl.c: Add declarations for the library functions
	cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc.
	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function.
	(gfc_conv_procedure_call): Call it for scalar and array actual
	arguments, when the formal arguments are bind_c with assumed
	shape or assumed rank.
	* trans.h: External declarations for gfor_fndecl_cfi_to_gfc
	and gfor_fndecl_gfc_to_cfi.

2019-01-11  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/35031
	* decl.c (gfc_match_entry): Check for F2018:C1546.  Fix nearby
	mis-indentation.

2019-01-11  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/85956
	PR lto/88733
	* trans-openmp.c: Include attribs.h.
	(gfc_walk_alloc_comps, gfc_omp_clause_linear_ctor): Handle
	VAR_DECL max bound with "omp dummy var" attribute like NULL or
	error_mark_node - recompute number of elts independently.

2019-01-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/59345
	* trans-array.c (gfc_conv_parameter_array): Temporary
	arrays generated for expressions do not need to be repacked.

2019-01-10  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/86322
	* decl.c (top_var_list): Set locus of expr.
	(gfc_match_data): Detect pointer on non-rightmost part-refs.

2019-01-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/88376
	* resolve.c (is_illegal_recursion): Remove an assert().

2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>

	PR other/16615
	* expr.c: Change "can not" to "cannot".

2019-01-09  Sandra Loosemore  <sandra@codesourcery.com>

	PR other/16615
	* class.c: Mechanically replace "can not" with "cannot".
	* decl.c: Likewise.
	* expr.c: Likewise.
	* gfc-internals.texi: Likewise.
	* intrinsic.texi: Likewise.
	* invoke.texi: Likewise.
	* io.c: Likewise.
	* match.c: Likewise.
	* parse.c: Likewise.
	* primary.c: Likewise.
	* resolve.c: Likewise.
	* symbol.c: Likewise.
	* trans-array.c: Likewise.
	* trans-decl.c: Likewise.
	* trans-intrinsic.c: Likewise.
	* trans-stmt.c: Likewise.

2019-01-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/68426
	* simplify.c (gfc_simplify_spread): Also simplify if the
	type of source is an EXPR_STRUCTURE.

2019-01-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/88047
	* class.c (gfc_find_vtab): For polymorphic typespecs, the components of
	the class container may not be available (in case of invalid code).

2019-01-08  Richard Biener  <rguenther@suse.de>

	PR fortran/88611
	* trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
	directly build the expected GENERIC tree.

2019-01-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
	Harald Anlauf <anlauf@gmx.de>
	Tobias Burnus <burnus@gcc.gnu.org>

	PR fortran/45424
	* check.c (gfc_check_is_contiguous): New function.
	* expr.c (gfc_is_not_contiguous): New function.
	* gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS.
	Add prototype for gfc_is_not_contiguous.
	* intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS.
	(add_function): Add is_contiguous.
	* intrinsic.h: Add prototypes for gfc_check_is_contiguous,
	gfc_simplify_is_contiguous and gfc_resolve_is_contiguous.
	* intrinsic.texi: Add IS_CONTIGUOUS.
	* iresolve.c (gfc_resolve_is_contiguous): New function.
	* simplify.c (gfc_simplify_is_contiguous): New function.
	* trans-decl.c (gfor_fncecl_is_contiguous0): New variable.
	(gfc_build_intrinsic_function_decl): Add it.
	* trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New
	function.
	(gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS.

2019-01-06  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/88658
	* gfortran.h: Add macro gfc_real_4_kind
	* simplify.c (simplify_min_max): Special case for the types of
	AMAX0, AMIN0, MAX1 and MIN1, which actually change the types of
	their arguments.

2019-01-05  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/88009
	* class.c (gfc_find_derived_vtab): Mark the _final component as
	artificial.
	(find_intrinsic_vtab): Ditto. Also add an extra check to avoid
	dereferencing a null pointer and adjust indentation.
	* resolve.c (resolve_fl_variable): Add extra check to avoid
	dereferencing a null pointer. Move variable declarations to local scope.
	(resolve_fl_procedure): Add extra check to avoid dereferencing a null
	pointer.
	* symbol.c (check_conflict): Suppress errors for artificial symbols.

2019-01-01  Steven G. Kargl  <kargl@gcc.gnu.org>

	* parse.c (decode_statement): Suppress "Unclassifiable statement"
	error if previous error messages were emittes.

2019-01-01  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/82743
	* primary.c (gfc_convert_to_structure_constructor): If a character
	in a constructor is too long, add a  warning with
	-Wcharacter-truncation.

2019-01-01  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.
\f
Copyright (C) 2019 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.
Commit	Line	Data
49b830df	1	2019-02-01 Jakub Jelinek <jakub@redhat.com>
	2
	3	PR fortran/83246
	4	PR fortran/89084
	5	* trans-decl.c (generate_local_decl): Add referenced FL_PARAMETERs
	6	if sym->ns->construct_entities rather than if
	7	sym->ns->parent->code->op == EXEC_BLOCK.
	8
a82041dd	9	2019-01-31 Thomas Koenig <tkoenig@gcc.gnu.org>
	10
	11	PR fortran/88669
	12	* resolve.c (resolve_component): If the reference is a BT_CLASS,
	13	copy the contiguous attribute from the reference and use the
	14	correct attributes.
	15
a11ed94b	16	2019-01-30 Jerry DeLisle <jvdelisle@gcc.gnu.org>
	17
	18	PR fortran/52564
	19	* io.c (match_io): Add check for comma after '*' without subsequent
	20	IO list.
	21
5851d123	22	2019-01-30 Dominique d'Humieres <dominiq@gcc.gnu.org>
	23
	24	PR fortran/52884
	25	* invoke.texi: Document the promotion of double precision
	26	constants.
	27
659d7fd3	28	2019-01-29 Thomas Koenig <tkoenig@gcc.gnu.org>
	29
	30	PR fortran/57048
	31	* interface.c (gfc_compare_types): If a derived type and an
	32	integer both have a derived type, and they are identical,
	33	this is a C binding type and compares equal.
	34
bc3eb257	35	2019-01-26 Harald Anlauf <anlauf@gmx.de>
	36
	37	PR fortran/57553
	38	* expr.c (check_inquiry): Add list of inquiry functions allowed in
	39	constant expressions for F2008+.
	40
2ae44fa6	41	2019-01-25 Steven G. Kargl <kargl@gcc.gnu.org>
	42
	43	PR fortran/85780
	44	* decl.c (gfc_match_subroutine): Check for conflict between BIND(C)
	45	and alternative return.
	46
297fd295	47	2019-01-24 Paul Thomas <pault@gcc.gnu.org>
	48
	49	PR fortran/88929
	50	* trans-array.c (gfc_conv_descriptor_elem_len): New function.
	51	* trans-array.h : Add prototype for above.
	52	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Take account of
	53	assumed rank arrays being flagged by rank = -1 in expressions.
	54	Intent in arrays need a pointer to a copy of the data to be
	55	assigned to the descriptor passed for conversion. This should
	56	then be freed, together with the CFI descriptor on return from
	57	the C call.
	58
4348a41f	59	2019-01-22 Harald Anlauf <anlauf@gmx.de>
	60
	61	PR fortran/88579
	62	* trans-expr.c (gfc_conv_power_op): Handle cases of (2e) integer
	63	and (- 2e) integer.
	64
c81c2702	65	2019-01-19 Dominique d'Humieres <dominiq@gcc.gnu.org>
	66
	67	PR fortran/37835
	68	* resolve.c (resolve_types): Add !flag_automatic.
	69	* symbol.c (gfc_add_save): Silence warnings.
	70
19081b87	71	2019-01-19 Steven G. Kargl <kargl@gcc.gnu.org>
	72
	73	PR fortran/77960
	74	* io.c (match_io_element): input-item cannot be an external function.
4348a41f	75
b7e6520a	76	2018-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
	77	Paul Thomas <pault@gcc.gnu.org>
	78
	79	PR fortran/56789
	80	* trans-expr.c (gfc_conv_procedure_call): Call
	81	gfc_conv_subref_array_arg if the formal arg is contiguous
	82	and the actual arg may not be.
	83
66f2cfae	84	2019-01-17 Thomas Koenig <tkoenig@gcc.gnu.org>
	85
	86	PR fortran/88871
	87	* resolve.c (resolve_ref): Fix logic for removal of
	88	reference.
	89
7b60c131	90	2019-01-19 Jakub Jelinek <jakub@redhat.com>
	91
	92	PR fortran/88902
	93	* trans-decl.c (gfc_get_symbol_decl): Don't add length to function
	94	or parent function if it has been added there already.
	95
0b953692	96	2019-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
0b953692	97
a96be852	98	PR fortran/43136
0b953692	99	* resolve.c (resolve_array_ref): Add equal_length argument; set it
	100	if the length of the substring equals that of the orignal
	101	variable.
	102	(resolve_ref): Remove the substring if it is equal in length to
	103	the original variable, unless it is an EXPR_SUBSTRING).
	104
ef1b2a98	105	2019-01-15 Steven G. Kargl <kargl@gcc.gnu.org>
	106
	107	PR fortran/81849
	108	* resolve.c (resolve_symbol): Host associated varaibles can appear
	109	in the specification statement of a RESULT array.
	110
8f563733	111	2019-01-15 Paul Thomas <pault@gcc.gnu.org>
	112
	113	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): Deal with exprs
	114	that are indirect references; ie. dummy arguments.
	115
0cc7cbe4	116	2019-01-13 Dominique d'Humieres <dominiq@gcc.gnu.org>
	117
	118	PR fortran/88803
	119	* gfortran.texi: Replace @xref with @ref and adjust the sentence.
	120
70409dee	121	2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
	122
	123	PR fortran/57992
7b60c131	124	* trans-array.c (gfc_conv_array_parameter): Do not pack/unpack
70409dee	125	functions with contiguous results.
70409dee	126
ae57d8c7	127	2019-01-13 Thomas Koenig <tkoenig@gcc.gnu.org>
	128
	129	PR fortran/59345
	130	* trans-array.c (gfc_conv_array_parameter): Remove TODO. Do not
	131	pack/unpack results of functions which return an explicit-shaped
	132	or allocatable array.
	133
c8f3fe68	134	2019-01-12 Steven G. Kargl <kargl@gcc.gnu.org>
	135
	136	PR fortran/61765
	137	* resolve.c (gfc_verify_binding_labels): Break if-elseif-elseif
	138	structure into independent if's with a return to simplify logic.
	139	Avoid a check for ENTRY name with bind(c).
	140
77ddff12	141	2019-01-12 Paul Thomas <pault@gcc.gnu.org>
77ddff12	142
7b60c131	143	* gfortran.texi: Add description in sections on TS 29113 and
77ddff12	144	further interoperability with C.
	145	* trans-array.c (gfc_conv_descriptor_attribute): New function.
	146	(gfc_get_dataptr_offset): Remove static function attribute.
7b60c131	147	* trans-array.h: Add prototypes for above functions.
7b60c131	148	* trans-decl.c: Add declarations for the library functions
77ddff12	149	cfi_desc_to_gfc_desc and gfc_desc_to_cfi_desc.
	150	* trans-expr.c (gfc_conv_gfc_desc_to_cfi_desc): New function.
	151	(gfc_conv_procedure_call): Call it for scalar and array actual
	152	arguments, when the formal arguments are bind_c with assumed
	153	shape or assumed rank.
7b60c131	154	* trans.h: External declarations for gfor_fndecl_cfi_to_gfc
77ddff12	155	and gfor_fndecl_gfc_to_cfi.
77ddff12	156
0e8475b7	157	2019-01-11 Steven G. Kargl <kargl@gcc.gnu.org>
	158
	159	PR fortran/35031
	160	* decl.c (gfc_match_entry): Check for F2018:C1546. Fix nearby
	161	mis-indentation.
	162
45b37eaa	163	2019-01-11 Jakub Jelinek <jakub@redhat.com>
	164
	165	PR middle-end/85956
	166	PR lto/88733
	167	* trans-openmp.c: Include attribs.h.
	168	(gfc_walk_alloc_comps, gfc_omp_clause_linear_ctor): Handle
	169	VAR_DECL max bound with "omp dummy var" attribute like NULL or
	170	error_mark_node - recompute number of elts independently.
	171
04afaf6a	172	2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
	173
	174	PR fortran/59345
45b37eaa	175	* trans-array.c (gfc_conv_parameter_array): Temporary
04afaf6a	176	arrays generated for expressions do not need to be repacked.
04afaf6a	177
15cbe83d	178	2019-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
	179
	180	PR fortran/86322
	181	* decl.c (top_var_list): Set locus of expr.
	182	(gfc_match_data): Detect pointer on non-rightmost part-refs.
	183
e66b219e	184	2019-01-09 Steven G. Kargl <kargl@gcc.gnu.org>
	185
	186	PR fortran/88376
	187	* resolve.c (is_illegal_recursion): Remove an assert().
	188
07c11f2b	189	2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
	190
	191	PR other/16615
07c11f2b	192	* expr.c: Change "can not" to "cannot".
07c11f2b	193
f4d3c071	194	2019-01-09 Sandra Loosemore <sandra@codesourcery.com>
	195
	196	PR other/16615
f4d3c071	197	* class.c: Mechanically replace "can not" with "cannot".
	198	* decl.c: Likewise.
	199	* expr.c: Likewise.
	200	* gfc-internals.texi: Likewise.
	201	* intrinsic.texi: Likewise.
	202	* invoke.texi: Likewise.
	203	* io.c: Likewise.
	204	* match.c: Likewise.
	205	* parse.c: Likewise.
	206	* primary.c: Likewise.
	207	* resolve.c: Likewise.
	208	* symbol.c: Likewise.
	209	* trans-array.c: Likewise.
	210	* trans-decl.c: Likewise.
	211	* trans-intrinsic.c: Likewise.
	212	* trans-stmt.c: Likewise.
	213
9f096803	214	2019-01-09 Thomas Koenig <tkoenig@gcc.gnu.org>
	215
	216	PR fortran/68426
	217	* simplify.c (gfc_simplify_spread): Also simplify if the
	218	type of source is an EXPR_STRUCTURE.
	219
d56370db	220	2019-01-08 Janus Weil <janus@gcc.gnu.org>
	221
	222	PR fortran/88047
	223	* class.c (gfc_find_vtab): For polymorphic typespecs, the components of
	224	the class container may not be available (in case of invalid code).
	225
ac64cdbe	226	2019-01-08 Richard Biener <rguenther@suse.de>
	227
	228	PR fortran/88611
	229	* trans-expr.c (gfc_conv_initializer): For ISOCBINDING_NULL_*
	230	directly build the expected GENERIC tree.
	231
5f34f219	232	2019-01-07 Thomas Koenig <tkoenig@gcc.gnu.org>
	233	Harald Anlauf <anlauf@gmx.de>
	234	Tobias Burnus <burnus@gcc.gnu.org>
	235
	236	PR fortran/45424
	237	* check.c (gfc_check_is_contiguous): New function.
	238	* expr.c (gfc_is_not_contiguous): New function.
	239	* gfortran.h (gfc_isym_id): Add GFC_ISYM_IS_CONTIGUOUS.
	240	Add prototype for gfc_is_not_contiguous.
	241	* intrinsic.c (do_ts29113_check): Add GFC_ISYM_IS_CONTIGUOUS.
	242	(add_function): Add is_contiguous.
	243	* intrinsic.h: Add prototypes for gfc_check_is_contiguous,
	244	gfc_simplify_is_contiguous and gfc_resolve_is_contiguous.
	245	* intrinsic.texi: Add IS_CONTIGUOUS.
	246	* iresolve.c (gfc_resolve_is_contiguous): New function.
	247	* simplify.c (gfc_simplify_is_contiguous): New function.
	248	* trans-decl.c (gfor_fncecl_is_contiguous0): New variable.
	249	(gfc_build_intrinsic_function_decl): Add it.
	250	* trans-intrinsic.c (gfc_conv_intrinsic_is_contiguous): New
	251	function.
	252	(gfc_conv_intrinsic_function): Handle GFC_ISYM_IS_CONTIGUOUS.
	253
2abeea3d	254	2019-01-06 Thomas Koenig <tkoenig@gcc.gnu.org>
	255
	256	PR fortran/88658
	257	* gfortran.h: Add macro gfc_real_4_kind
	258	* simplify.c (simplify_min_max): Special case for the types of
	259	AMAX0, AMIN0, MAX1 and MIN1, which actually change the types of
	260	their arguments.
	261
f2aba4ef	262	2019-01-05 Janus Weil <janus@gcc.gnu.org>
	263
	264	PR fortran/88009
	265	* class.c (gfc_find_derived_vtab): Mark the _final component as
	266	artificial.
	267	(find_intrinsic_vtab): Ditto. Also add an extra check to avoid
	268	dereferencing a null pointer and adjust indentation.
	269	* resolve.c (resolve_fl_variable): Add extra check to avoid
	270	dereferencing a null pointer. Move variable declarations to local scope.
	271	(resolve_fl_procedure): Add extra check to avoid dereferencing a null
	272	pointer.
	273	* symbol.c (check_conflict): Suppress errors for artificial symbols.
	274
5055fc33	275	2019-01-01 Steven G. Kargl <kargl@gcc.gnu.org>
5055fc33	276
45b37eaa	277	* parse.c (decode_statement): Suppress "Unclassifiable statement"
5055fc33	278	error if previous error messages were emittes.
5055fc33	279
66aeaf4b	280	2019-01-01 Thomas Koenig <tkoenig@gcc.gnu.org>
	281
	282	PR fortran/82743
	283	* primary.c (gfc_convert_to_structure_constructor): If a character
	284	in a constructor is too long, add a warning with
	285	-Wcharacter-truncation.
	286
3d8932fd	287	2019-01-01 Jakub Jelinek <jakub@redhat.com>
8e8f6434	288
fbd26352	289	Update copyright years.
fbd26352	290
277184bc	291	* gfortranspec.c (lang_specific_driver): Update copyright notice
	292	dates.
	293	* gfc-internals.texi: Bump @copying's copyright year.
	294	* gfortran.texi: Ditto.
	295	* intrinsic.texi: Ditto.
	296	* invoke.texi: Ditto.
2355cca7	297	\f
3d8932fd	298	Copyright (C) 2019 Free Software Foundation, Inc.
7dfbd804	299
	300	Copying and distribution of this file, with or without modification,
	301	are permitted in any medium without royalty provided the copyright
	302	notice and this notice are preserved.