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| author | Martin Liska <mliska@suse.cz> | 2021-01-04 10:17:18 +0100 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2021-01-04 10:18:18 +0100 |
| commit | f96f664cf6c6206c2b93818fab065a189d1db0a8 (patch) | |
| tree | c26e5b6f881dd8fc4d99c21bd069d345bd049cd7 /gcc | |
| parent | 2a680610d1cd85fab49a5a9775e253afd30fb9c1 (diff) | |
| download | gcc-f96f664cf6c6206c2b93818fab065a189d1db0a8.zip gcc-f96f664cf6c6206c2b93818fab065a189d1db0a8.tar.gz gcc-f96f664cf6c6206c2b93818fab065a189d1db0a8.tar.bz2 | |
Remove duplicate ChangeLog entries.
gcc/fortran/ChangeLog:
* ChangeLog-2018: Remove duplicate ChangeLog entries.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog-2018 | 2723 |
1 files changed, 0 insertions, 2723 deletions
diff --git a/gcc/fortran/ChangeLog-2018 b/gcc/fortran/ChangeLog-2018 index 0446365..70d50d7 100644 --- a/gcc/fortran/ChangeLog-2018 +++ b/gcc/fortran/ChangeLog-2018 @@ -2931,2726 +2931,3 @@ Copyright (C) 2018 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. - - PR fortran/87945 - * decl.c (var_element): Inquiry parameters cannit be data objects. - -2018-12-08 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/88025 - * expr.c (gfc_apply_init): Remove asserts that cannot trigger. - Check for a NULL pointer. - -2018-12-08 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/88357 - * class.c (insert_component_ref): Check for NULL pointer and - previous error message issued. - * parse.c (parse_associate): Check for NULL pointer. - * resolve.c (resolve_assoc_var): Check for NULL pointer. - -2018-12-07 Jakub Jelinek <jakub@redhat.com> - - PR fortran/88377 - * trans-openmp.c (gfc_omp_clause_default_ctor, - gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op, - gfc_omp_clause_linear_ctor, gfc_omp_clause_dtor): Only consider - GFC_DECL_GET_SCALAR_ALLOCATABLE vars as scalar allocatables if they - have pointer type. - -2018-12-03 Fritz Reese <fritzoreese@gmail.com> - Mark Eggleston <mark.eggleston@codethink.co.uk> - - PR fortran/87919 - * options.c (SET_FLAG, SET_BITFLAG, SET_BITFLAG2): New macros. - (set_dec_flags): Set/unset DEC and std flags according to value. - (post_dec_flags, set_init_local_zero): New functions. - (gfc_init_options): Use set_init_local_zero and post_dec_flags. - (gfc_handle_options) <case OPT_fcheck_array_temporaries>: Use - SET_BITFLAG. - <case OPT_finit_local_zero>: Use set_init_local_zero. - <case OPT_fdec>: Pass value to set_dec_flags. - <case OPT_fdec_structure>: Remove. - -2018-11-30 Thomas Schwinge <thomas@codesourcery.com> - - * gfortran.h (struct gfc_omp_clauses): Remove "wait". Adjust all - users. - - * openmp.c (gfc_match_omp_clauses): Support multiple OpenACC wait - clauses. - -2018-11-27 Martin Liska <mliska@suse.cz> - - * decl.c (gfc_match_gcc_builtin): New function. - * gfortran.h (struct vect_builtin_tuple): New. - (gfc_adjust_builtins): Likewise. - * lang-specs.h (TARGET_F951_OPTIONS): New. - (F951_OPTIONS): Use it. - * lang.opt: Add new option -fpre-include. - * match.h (gfc_match_gcc_builtin): Declare new function. - * parse.c (decode_gcc_attribute): Handle builtin. - (parse_progunit): Call gfc_adjust_builtins. - * scanner.c (gfc_new_file): Load pre-included header file - when provided. - * trans-intrinsic.c (add_simd_flag_for_built_in): New. - (gfc_adjust_builtins): Likewise. - -2018-11-24 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/88143 - * resolve.c (resolve_variable): Check for associate names with - NULL target. - -2018-11-23 Jakub Jelinek <jakub@redhat.com> - - * lang.opt (fpad-source): New option. - * scanner.c (load_line): Don't pad fixed form lines if - !flag_pad_source. - * invoke.texi (-fno-pad-source): Document. - -2018-11-21 Jakub Jelinek <jakub@redhat.com> - - * invoke.texi (-fdec-include): Document. - -2018-11-21 Jakub Jelinek <jakub@redhat.com> - Mark Eggleston <mark.eggleston@codethink.com> - - * lang.opt (fdec-include): New option. - * options.c (set_dec_flags): Set also flag_dec_include. - * scanner.c (include_line): Change return type from bool to int. - In fixed form allow spaces in between include keyword letters. - For -fdec-include, allow in fixed form 0 in column 6. With - -fdec-include return -1 if the parsed line is not full include - statement and it could be successfully completed on continuation - lines. - (include_stmt): New function. - (load_file): Adjust include_line caller. If it returns -1, keep - trying include_stmt until it stops returning -1 whenever adding - further line of input. - -2018-11-18 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/88073 - * frontend-passes.c (combine_array_constructor): Do not do - anything if in a WHERE statement. - -2018-11-18 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/70260 - * expr.c (gfc_check_assign): Reject assigning to an external - symbol. - (gfc_check_pointer_assign): Add suppress_type_test - argument. Insert line after if. A non-proc pointer can not point - to a constant. Only check types if suppress_type_test is false. - * gfortran.h (gfc_check_pointer_assign): Add optional - suppress_type_test argument. - * resolve.c (gfc_resolve_code): Move up gfc_check_pointer_assign - and give it the extra argument. - (resolve_fl_procedure): Set error on value for a function with - an inizializer. - -2018-11-15 David Malcolm <dmalcolm@redhat.com> - - PR other/19165 - * error.c (gfc_diagnostic_finalizer): Add diagnostic_t param. - -2018-11-13 David Malcolm <dmalcolm@redhat.com> - - * cpp.c: Replace "source_location" with "location_t". - * gfortran.h: Likewise. - -2018-11-08 Jakub Jelinek <jakub@redhat.com> - - * trans-openmp.c (gfc_trans_omp_clauses): Use - OMP_CLAUSE_DEFAULTMAP_SET_KIND. - (gfc_trans_omp_atomic): Set OMP_ATOMIC_MEMORY_ORDER - rather than OMP_ATOMIC_SEQ_CST. - (gfc_trans_omp_taskgroup): Build OMP_TASKGROUP using - make_node instead of build1_loc. - * types.def (BT_FN_VOID_BOOL, BT_FN_VOID_SIZE_SIZE_PTR, - BT_FN_UINT_UINT_PTR_PTR, BT_FN_UINT_OMPFN_PTR_UINT_UINT, - BT_FN_BOOL_UINT_LONGPTR_LONG_LONG_LONGPTR_LONGPTR_PTR_PTR, - BT_FN_BOOL_UINT_ULLPTR_LONG_ULL_ULLPTR_ULLPTR_PTR_PTR, - BT_FN_BOOL_LONG_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR_PTR_PTR, - BT_FN_BOOL_BOOL_ULL_ULL_ULL_LONG_ULL_ULLPTR_ULLPTR_PTR_PTR): New. - (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): Formatting fix. - -2018-11-02 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/46020 - * decl.c (verify_bind_c_sym): Remove unnecessary space - in error message. - -2018-11-01 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/87782 - * frontend-passes.c (constant_string_length): If there is a - substring with a length which cannot be reduced to a constant, - return NULL. - -2018-11-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/40196 - * dependency.c (are_identical_variables): Return false if the - inquiry refs are not the same. - (gfc_ref_needs_temporary_p): Break on an inquiry ref. - * dump_parse_tree.c (show_ref): Show the inquiry ref type. - * expr.c (gfc_free_ref_list): Break on an inquiry ref. - (gfc_copy_ref): Copy the inquiry ref types. - (find_inquiry_ref): New function. - (simplify_const_ref, simplify_ref_chain): Call it. Add new arg - to simplify_ref_chain. - (gfc_simplify_expr): Use the new arg in call to - simplify_ref_chain. - (gfc_get_full_arrayspec_from_expr, gfc_is_coarray): Break on - inquiry ref. - (gfc_traverse_expr): Return true for inquiry ref. - * frontend-passes.c (gfc_expr_walker): Break on inquiry ref. - * gfortran.h : Add enums and union member in gfc_ref to - implement inquiry refs. - * intrinsic.c : Fix white nois. - * match.c (gfc_match_assignment): A constant lavlue is an - error. - * module.c : Add DECL_MIO_NAME for inquiry_type and the mstring - for inquiry_types. - (mio_ref): Handle inquiry refs. - * primary.c (is_inquiry_ref): New function. - (gfc_match_varspec): Handle inquiry refs calling new function. - (gfc_variable_attr): Detect inquiry ref for disambiguation - with components. - (caf_variable_attr): Treat inquiry and substring refs in the - same way. - * resolve.c (find_array_spec): ditto. - (gfc_resolve_substring_charlen): If there is neither a charlen - ref not an inquiry ref, return. - (resolve_ref): Handle inqiry refs as appropriate. - (resolve_allocate_expr): Entities with an inquiry ref cannot be - allocated. - * simplify.c (simplify_bound, simplify_cobound): Punt on - inquiry refs. - * trans-array.c (get_array_ctor_var_strlen): Break on inquiry - ref. - *trans-expr.c (conv_inquiry): New function. - (gfc_conv_variable): Retain the last typespec to pass to - conv_inquiry on detecting an inquiry ref. - -2018-11-01 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/46020 - * decl.c (verify_bind_c_sym): Improve error message. - -2018-11-01 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/54613 - * gfortran.texi (File format of unformatted sequential files): - Replace random comma with period. - * intrinsic.texi (Intrinsic Procedures): Add FINDLOC to menu. - (FINDLOC): Document. - (MAXLOC): Add refrence to FINDLOC. - (MINLOC): Likewise. - -2018-10-31 Nathan Sidwell <nathan@acm.org> - - * cpp.c (gfc_cpp_init): Adjust cpp_force_token_locations call. - -2018-10-31 Martin Liska <mliska@suse.cz> - - * trans-decl.c (struct module_hasher): Call htab_hash_string - for s->name and not for s. - -2018-10-30 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85896 - * simplify.c (simplify_min_max): Do not convert the type of the - return expression. - -2017-10-28 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/54613 - * gfortran.h (gfc_isym_id): Add GFC_ISYM_FINDLOC. - (gfc_check_f): Add f6fl field. - (gfc_simplify_f): Add f6 field. - (gfc_resolve_f): Likewise. - (gfc_type_letter): Add optional logical_equas_int flag. - * check.c (intrinsic_type_check): New function. - (gfc_check_findloc): New function. - * intrinsics.c (gfc_type_letter): If logical_equals_int is - set, act accordingly. - (add_sym_5ml): Reformat comment. - (add_sym_6fl): New function. - (add_functions): Add findloc. - (check_arglist): Add sixth argument, handle it. - (resolve_intrinsic): Likewise. - (check_specific): Handle findloc. - * intrinsic.h (gfc_check_findloc): Add prototype. - (gfc_simplify_findloc): Likewise. - (gfc_resolve_findloc): Likewise. - (MAX_INTRINSIC_ARGS): Adjust. - * iresolve.c (gfc_resolve_findloc): New function. - * simplify.c (gfc_simplify_minmaxloc): Make static. - (simplify_findloc_to_scalar): New function. - (simplify_findloc_nodim): New function. - (simplify_findloc_to_array): New function. - (gfc_simplify_findloc): New function. - (gfc_conv_intrinsic_findloc): New function. - (gfc_conv_intrinsic_function): Handle GFC_ISYM_FINDLOC. - (gfc_is_intrinsic_libcall): Likewise. - -2018-10-27 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/86907 - * frontend-passes.c (check_locus_code): Add information that - warning about missing location information points to an - inconsisten internal state. - (check_locus_expr): Likewise. - -2018-10-25 Jakub Jelinek <jakub@redhat.com> - - PR fortran/87725 - * openmp.c (gfc_match_omp_clauses): Parse simd, monotonic and - nonmonotonic modifiers regardless of if they have been parsed - already or if the opposite one has. Fix up check whether - comma after modifier should be parsed. - (resolve_omp_clauses): Diagnose schedule modifier restrictions. - -2018-10-23 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/85603 - * frontend-passes.c (get_len_call): New function to generate a - call to intrinsic LEN. - (create_var): Use this to make length expressions for variable - rhs string lengths. - Clean up some white space issues. - -2018-10-21 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/71880 - * trans-expr.c (gfc_trans_pointer_assignment): Set the string - length for array valued deferred length lhs. - -2018-10-18 Tobias Burnus <burnus@net-b.de> - - PR fortran/87625 - * trans-array.c (gfc_is_reallocatable_lhs): Detect allocatable - polymorphic arrays. - -2018-10-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/58618 - * trans-stmt.c (trans_associate_var): All strings that return - as pointer types can be assigned directly to the associate - name so remove 'attr' and the condition that uses it. - -2018-10-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/58618 - * trans-decl.c (gfc_get_symbol_decl): Deal correctly with the - initialization with NULL() of a deferred length pointer. - -2018-10-17 Tobias Burnus <burnus@net-b.de> - - PR fortran/87632 - * resolve.c (resolve_select_type): Use correct variable. - -2018-10-17 David Malcolm <dmalcolm@redhat.com> - - * Make-lang.in (selftest-fortran): New. - -2018-10-17 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/56386 - PR fortran/58906 - PR fortran/77385 - PR fortran/80260 - PR fortran/82077 - * resolve.c (resolve_variable): Fix up expressions with array - associate names, where the parser did not detect that this is - array and there was no array part_ref in the expression. - -2018-10-16 Tobias Burnus <burnus@net-b.de> - - PR fortran/67125 - * trans-array.c (gfc_array_init_size, gfc_array_allocate): - Rename argument e3_is_array_constr to e3_has_nodescriptor - and update comments. - * trans-stmt.c (gfc_trans_allocate): Also fix lower bound - to 1 for nonalloc/nonpointer func results/vars besides - array constructors. - -2018-10-16 Tobias Burnus <burnus@net-b.de> - - PR fortran/87556 - * trans-stmt.c (form_team, change_team, sync_team): - Don't ignore argse.pre/argse.post. - -2018-10-15 Paul Thomas <pault@gcc.gnu.org> - Tobias Burnus <burnus@gcc.gnu.org> - - PR fortran/87566 - * resolve.c (resolve_assoc_var): Add missing array spec for - class associate names. - (resolve_select_type): Handle case where last typed component - of the selector has a different type to the expression. - * trans-expr.c (gfc_find_and_cut_at_last_class_ref): Replace - call to gfc_expr_to_initialize with call to gfc_copy_expr. - (gfc_conv_class_to_class): Guard assignment to 'len' field - against case where zero constant is supplied. - -2018-10-12 Tobias Burnus <burnus@net-b.de> - - PR fortran/87597 - * expr.c (gfc_simplify_expr): Avoid simplifying - the 'array' argument to lbound/ubound/lcobound/ - ucobound. - -2018-10-12 Tobias Burnus <burnus@net-b.de> - - PR fortran/58787 - * decl.c (get_proc_name): Return with error before - creating sym_tree. - -2018-10-11 Tobias Burnus <burnus@net-b.de> - - Revert: - 2018-10-09 Tobias Burnus <burnus@net-b.de> - - PR fortran/83522 - * resolve.c (resolve_ref): Reject nonscalar - substring references. - -2018-10-09 David Malcolm <dmalcolm@redhat.com> - - * cpp.c (gfc_cpp_init_0): Update for renamings. - (cb_cpp_error): Rename to... - (cb_cpp_diagnostic): ...this, converting level and reason to - enums. - -2018-10-09 Tobias Burnus <burnus@net-b.de> - - PR fortran/83522 - * resolve.c (resolve_ref): Reject nonscalar - substring references. - -2018-10-09 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87151 - * trans-array.c (gfc_get_array_span): Deal with deferred char - array components having a TYPE_MAX_VALUE of zero. - (gfc_array_init_size): Use the hidden string length component - to build the descriptor dtype. - (gfc_array_allocate): Remove the erroneous replacement of the - charlen backend decl with a temporary. - (gfc_conv_expr_descriptor): Use the ss_info string length in - the case of deferred character components. - (gfc_alloc_allocatable_for_assignment): Actually compare the - string lengths for deferred characters. Make sure that kind > 1 - is handled correctly. Set the span field of the descriptor. - * trans-intrinsic.c (gfc_conv_intrinsic_len): Remove the stupid - comment. - - PR fortran/80931 - * trans-array.c (gfc_array_allocate): Set the span field for - variable length character arrays. - -2018-10-08 Cesar Philippidis <cesar@codesourcery.com> - - * expr.c (gfc_check_pointer_assign): Demote "Assignment to - contiguous pointer from non-contiguous target" to a warning. - -2018-10-08 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/86372 - * trans-stmt.c (trans_associate_var): Character associate names - with variable string length do not have to be deferred length - for the string length to be set, if variable. - -2018-10-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/86111 - * gfortran.h (enum arith): Add ARITH_WRONGCONCAT. - * arith.h (gfc_arith_error): Issue error for ARITH_WRONGCONCAT. - (gfc_arith_concat): If the types of op1 and op2 are not - character of if their kinds do not match, issue ARITH_WRONGCONCAT. - -2018-10-06 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83999 - * resolve.c (resolve_fl_procedure): Include class functions in - the test that elemental function results be scalar. - -2018-10-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/84640 - * simplify.c (gfc_simplify_cshift): Extend size of hs_ex and ss_ex - by one. Set extents one past the array boundaries to zero to avoid - warning with instrumented compiler. - (gfc_simplify_eoshift): Likewise, only for ss_ex. - -2018-10-05 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87487 - * trans-decl.c (gfc_get_symbol_decl): Make sure that deferred - character length pointer initializer has the right type to fix - problem with deferred_character_24.f90 on big endian. - -2018-10-03 Jeff Law <law@redhat.comg> - - * trans-types.c (get_typenode_from_name): Moved into gcc/tree.c. - -2018-10-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/65677 - * trans-expr.c (gfc_trans_assignment_1): Set the 'identical' - flag in the call to gfc_check_dependency. - -2018-09-30 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87359 - * trans-array.c (gfc_is_reallocatable_lhs): Correct the problem - introduced by r264358, which prevented components of associate - names from being reallocated on assignment. - -2018-09-30 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/70752 - PR fortran/72709 - * trans-array.c (gfc_conv_scalarized_array_ref): If this is a - deferred type and the info->descriptor is present, use the - info->descriptor - (gfc_conv_array_ref): Is the se expr is a descriptor type, pass - it as 'decl' rather than the symbol backend_decl. - (gfc_array_allocate): If the se string_length is a component - reference, fix it and use it for the expression string length - if the latter is not a variable type. If it is a variable do - an assignment. Make use of component ref string lengths to set - the descriptor 'span'. - (gfc_conv_expr_descriptor): For pointer assignment, do not set - the span field if gfc_get_array_span returns zero. - * trans.c (get_array_span): If the upper bound a character type - is zero, use the descriptor span if available. - -2018-09-30 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/70149 - * trans-decl.c (gfc_get_symbol_decl): A deferred character - length pointer that is initialized needs the string length to - be initialized as well. - -2018-09-29 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/65677 - * trans-expr.c (gfc_trans_assignment_1): If there is dependency - fix the rse stringlength. - -2018-09-25 Martin Liska <mliska@suse.cz> - - PR fortran/87394 - * decl.c (add_hidden_procptr_result): Simplify condition - as we are in branch witch 'case1 || case2'. - -2018-09-25 Martin Liska <mliska@suse.cz> - - * trans.c (remove_suffix): Remove - unused function. - -2018-09-24 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/87397 - * gfc_conv_procedure_call: Do not add clobber on INTENT(OUT) - for variables in an associate statement. - -2018-09-24 Bernhard Reuther-Fischer <aldot@gcc.gnu.org> - Cesar Philippidis <cesar@codesourcery.com> - - * openmp.c (resolve_oacc_loop_blocks): - -2018-09-23 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/87397 - * gfc_conv_procedure_call: Do not add clobber on INTENT(OUT) - for variables having the dimension attribute. - -2018-09-23 Janne Blomqvist <jb@gcc.gnu.org> - - * trans-expr.c (gfc_caf_get_image_index): Do array index - calculations in gfc_array_index_type. - * trans-intrinsic.c (conv_intrinsic_event_query): Likewise. - * trans-stmt.c (gfc_trans_lock_unlock): Likewise. - (gfc_trans_event_post_wait): Likewise. - -2018-09-23 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/87395 - * gfc_conv_procedure_call: Reformat comments slightly. Do not add - clobber on INTENT(OUT) for saved variables. - -2018-09-22 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/41453 - * trans.h (gfc_conv_expr_reference): Add optional argument - add_clobber to prototype. - (gfc_conv_procedure_call): Set add_clobber argument to - gfc_conv_procedure_reference to true for scalar, INTENT(OUT), - non-pointer, non-allocatable, non-dummy variables whose type - is neither BT_CHARACTER, BT_DERIVED or BT_CLASS, but only if - the procedure is not elemental. - * trans-expr.c (gfc_conv_procedure_reference): Add clobber - statement before call if add_clobber is set. - -2018-09-22 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/85603 - * trans-array.c (gfc_alloc_allocatable_for_assignment): Test - the charlen backend_decl before using the VAR_P macro. - -2018-09-21 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/77325 - * trans-array.c (gfc_alloc_allocatable_for_assignment): If the - rhs has a charlen expression, convert that and use it. - * trans-expr.c (gfc_trans_assignment_1): The rse.pre for the - assignment of deferred character array vars to a realocatable - lhs should not be added to the exterior block since vector - indices, for example, generate temporaries indexed within the - loop. - -2018-09-21 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87359 - * trans-stmt.c (gfc_trans_allocate): Don't deallocate alloc - components if must_finalize is set for expr3. - -2018-09-21 Andrew Stubbs <ams@codesourcery.com> - Kwok Cheung Yeung <kcy@codesourcery.com> - - * trans-expr.c (gfc_trans_structure_assign): Ensure that the first - argument of a call to _gfortran_caf_register is of size_type_node. - * trans-intrinsic.c (conv_intrinsic_event_query): Convert computed - index to a size_type_node type. - * trans-stmt.c (gfc_trans_event_post_wait): Likewise. - -2018-09-20 Allan Sandfeld Jensen <allan.jensen@qt.io> - - * gfortranspec.c (lang_specific_driver): Handle -r like -nostdlib. - -2018-09-20 Janus Weil <janus@gcc.gnu.org> - - * gfortran.h (gfc_str_startswith): New macro. - * decl.c (variable_decl, gfc_match_end): Use it. - * iresolve.c (is_trig_resolved): Ditto. - * module.c (load_omp_udrs, read_module): Ditto. - * options.c (gfc_handle_runtime_check_option): Ditto. - * primary.c (match_arg_list_function): Ditto. - * trans-decl.c (gfc_get_symbol_decl): Ditto. - * trans-expr.c (gfc_conv_procedure_call): Ditto. - * interface.c (dtio_op): Replace strncmp by strcmp. - * resolve.c (resolve_actual_arglist, resolve_function): Ditto. - * trans-expr.c (conv_arglist_function): Ditto. - * trans-intrinsic.c (gfc_conv_ieee_arithmetic_function): Replace macro - STARTS_WITH by gfc_str_startswith. - -2018-09-20 Cesar Philippidis <cesar@codesourcery.com> - - * dump-parse-tree.c (show_omp_clauses): Add missing omp list_types - and reorder the switch cases to match the enum in gfortran.h. - -2018-09-19 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84109 - * trans-expr.c (gfc_trans_assignment_1): The rse.pre for the - assignment of deferred character intrinsic elemental function - results to a realocatable lhs must not be added to the exterior - block if they are array valued but must go to the loop body. - -2018-09-18 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/29550 - * gfortran.h (gfc_expr): Add external_blas flag. - * frontend-passes.c (matrix_case): Add case A2TB2T. - (optimize_namespace): Handle flag_external_blas by - calling call_external_blas. - (get_array_inq_function): Add argument okind. If - it is nonzero, use it as the kind of argument - to be used. - (inline_limit_check): Remove m_case argument, add - limit argument instead. Remove assert about m_case. - Set the limit for inlining from the limit argument. - (matmul_lhs_realloc): Handle case A2TB2T. - (inline_matmul_assign): Handle inline limit for other cases with - two rank-two matrices. Remove no-op calls to inline_limit_check. - (call_external_blas): New function. - * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Do not add - argument to external BLAS if external_blas is already set. - -2018-09-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87239 - * trans-expr.c (gfc_trans_assignment_1): The rse.pre for the - assignment of deferred character elemental function results to - a realocatable lhs must not be added to the exterior block but - must go to the loop body. - -2018-09-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87336 - * trans-array.c (gfc_get_array_span): Try to get the element - length of incomplete types. Return NULL_TREE otherwise. - (gfc_conv_expr_descriptor): Only set the 'span' field if the - above does not return NULL_TREE. Set 'span' field if possible - for all new descriptors. - -2018-09-17 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/64120 - * trans-decl.c (gfc_get_symbol_decl): Flag allocatable, scalar - characters with a variable length expression for deferred init. - (gfc_trans_deferred_vars): Perform the assignment for these - symbols by calling gfc_conv_string_length. - -2018-09-17 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/85954 - * resolve.c (resolve_assoc_var): If the target expression is a - deferred charlen dummy and the associate name shares the - charlen, generate a new one. Make sure that new charlens are in - the namespace list so that they get cleaned up. - * trans-array.c (gfc_is_reallocatable_lhs): Associate names are - not reallocatable. - * trans-decl.c (gfc_get_symbol_decl): Put deferred character - length dummy and result arrays on the deferred initialization - list so that the variable length arrays can be correctly dealt - with. - * trans-expr.c (gfc_conv_string_length): Return if 'expr' is - NULL rather than ICEing.. - -2018-09-16 Janus Weil <janus@gcc.gnu.org> - - PR fortran/86484 - PR fortran/84543 - * match.c (gfc_match_assignment): For a polymorphic assignment, - make sure that the vtab for the rhs type is generated. - -2018-09-16 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/37802 - * frontend-passes.c (B_ERROR): New macro for matmul bounds - checking error messages. - (C_ERROR): Likewise. - (inline_matmul_assign): Reorganize bounds checking, use B_ERROR - and C_ERROR macros. - -2018-09-13 Bernd Edlinger <bernd.edlinger@hotmail.de> - - * trans-array.c (gfc_conv_array_initializer): Remove excess precision - from overlength string initializers. - -2018-09-12 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87284 - * trans-expr.c (gfc_trans_class_init_assign): Access to - to array elements of the dynamic type requires that the array - reference be added to the class expression and not the _data - component, unlike scalar expressions. - -2018-09-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/87172 - * resolve.c (resolve_fl_derived): If a type has the 'use_assoc' - attribute, then it was declared in another module, so there should be - no error that it has not been declared. - -2018-09-11 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/87277 - * expr.c (is_subref_array): Add the check of dimensionality for - class, dummy, pointer arrays. - -2018-09-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/86830 - * expr.c (gfc_is_simply_contiguous): Handle type-bound procedure calls - with non-polymorphic objects. - -2018-09-10 Janus Weil <janus@gcc.gnu.org> - - PR fortran/85395 - * decl.c (match_binding_attributes): Use correct default accessibility - for procedure pointer components. - -2018-09-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - * simplify.c (gfc_simplify_modulo): Re-arrange code to test whether - 'P' is zero and issue an error if it is. - -2018-08-31 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/86328 - PR fortran/86760 - * trans-array.c (gfc_conv_scalarized_array_ref): Do not fix - info->descriptor but pass it directly to gfc_build_array_ref. - (gfc_conv_array_ref): Likewise for se->expr. - * trans.c (gfc_build_array_ref): If 'decl' is a COMPONENT_REF - obtain the span field directly from it. - -2017-08-28 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/80477 - * trans-expr.c (gfc_conv_procedure_call): Allocatable class - scalar results being passed to a derived type formal argument - are finalized if possible. Otherwise, rely on existing code for - deallocation. Make the deallocation of allocatable result - components conditional on finalization not taking place. Make - the freeing of data components after finalization conditional - on the data being NULL. - (gfc_trans_arrayfunc_assign): Change the gcc_assert to a - condition to return NULL_TREE. - (gfc_trans_assignment_1): If the assignment is class to class - and the rhs expression must be finalized but the assignment - is not marked as a polymorphic assignment, use the vptr copy - function instead of gfc_trans_scalar_assign. - - PR fortran/86481 - * trans-expr.c (gfc_conv_expr_reference): Do not add the post - block to the pre block if the expression is to be finalized. - * trans-stmt.c (gfc_trans_allocate): If the expr3 must be - finalized, load the post block into a finalization block and - add it right at the end of the allocation block. - -2018-08-27 David Malcolm <dmalcolm@redhat.com> - - PR 87091 - * error.c (gfc_format_decoder): Update for conversion of - show_caret_p to a tri-state. - -2018-08-25 Janus Weil <janus@gcc.gnu.org> - - PR fortran/86545 - * resolve.c (resolve_transfer): Correctly determine typespec for - generic function calls, in order to throw a proper error. - -2018-08-24 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/86837 - * frontend-passes.c (var_in_expr_callback): New function. - (var_in_expr): New function. - (traverse_io_block): Use var_in_expr instead of - gfc_check_dependency for checking if the variable depends on the - previous interators. - -2018-08-23 Janne Blomqvist <blomqvist.janne@gmail.com> - - * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Delete - HONOR_SIGNED_ZEROS checks. - -2018-08-23 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/86863 - * resolve.c (resolve_typebound_call): If the TBP is not marked - as a subroutine, check the specific symbol. - -2018-08-22 Thomas Koenig <tkoenig@gcc.gnu.org> - - * gfortran.texi: Mention that asynchronous I/O does - not work on systems which lack condition variables, such - as AIX. - -2018-08-22 Janus Weil <janus@gcc.gnu.org> - - PR fortran/86935 - * match.c (gfc_match_associate): Improve diagnostics for the ASSOCIATE - statement. - -2018-08-22 Andrew Benson <abensonca@gmail.com> - - * module.c (load_generic_interfaces): Move call to find_symbol() - so that only occurs if actually needed. - -2018-08-22 Janus Weil <janus@gcc.gnu.org> - - PR fortran/86888 - * decl.c (gfc_match_data_decl): Allow allocatable components of - indirectly recursive type. - * resolve.c (resolve_component): Remove two errors messages ... - (resolve_fl_derived): ... and replace them by a new one. - -2018-08-21 Janne Blomqvist <jb@gcc.gnu.org> - - * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Use - MAX_EXPR/MIN_EXPR unconditionally for real arguments. - * gfortran.texi (Compiler Characteristics): Document MAX/MIN - behavior wrt NaN. - -2018-08-21 Nicolas Koenig <koenigni@gcc.gnu.org> - Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/25829 - * gfortran.texi: Add description of asynchronous I/O. - * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables - as volatile. - * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to - st_wait_async and change argument spec from ".X" to ".w". - (gfc_trans_wait): Pass ID argument via reference. - -2018-08-16 Nathan Sidwell <nathan@acm.org> - - * cpp.c (dump_macro): Use cpp_user_macro_p. - -2018-08-14 Janus Weil <janus@gcc.gnu.org> - - 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'. - -2018-08-12 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/66679 - * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Class array - elements are returned as references to the data element. Get - the class expression by stripping back the references. Use this - for the element size. - -2018-08-12 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/86906 - * resolve.c (resolve_fl_variable_derived): Check if the derived - type is use associated before checking for the host association - error. - -2018-08-10 Janus Weil <janus@gcc.gnu.org> - - PR fortran/57160 - * invoke.texi (frontend-optimize): Mention short-circuiting. - * options.c (gfc_post_options): Disable -ffrontend-optimize with -Og. - * resolve.c (resolve_operator): Warn about short-circuiting only with - -ffrontend-optimize. - * trans-expr.c (gfc_conv_expr_op): Use short-circuiting operators only - with -ffrontend-optimize. Without that flag, make sure that both - operands are evaluated. - -2018-08-08 Nathan Sidwell <nathan@acm.org> - - * cpp.c (cb_file_change): Use linemap_included_from. - -2018-08-07 Cesar Philippidis <cesar@codesourcery.com> - - * trans-stmt.h: Remove stale reference to trans-openacc.c. - -2018-08-04 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45521 - * interface.c (gfc_compare_interfaces): Apply additional - distinguishability criteria of F08 to operator interfaces. - -2018-07-31 Andre Vieira <andre.simoesdiasvieira@arm.com> - - Revert 'AsyncI/O patch committed' - 2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> - Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/25829 - * gfortran.texi: Add description of asynchronous I/O. - * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables - as volatile. - * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to - st_wait_async and change argument spec from ".X" to ".w". - (gfc_trans_wait): Pass ID argument via reference. - -2018-07-25 Nicolas Koenig <koenigni@gcc.gnu.org> - Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/25829 - * gfortran.texi: Add description of asynchronous I/O. - * trans-decl.c (gfc_finish_var_decl): Treat asynchronous variables - as volatile. - * trans-io.c (gfc_build_io_library_fndecls): Rename st_wait to - st_wait_async and change argument spec from ".X" to ".w". - (gfc_trans_wait): Pass ID argument via reference. - -2018-07-20 Martin Sebor <msebor@redhat.com> - - PR middle-end/82063 - * gfortran.h (gfc_handle_option): Change function argument - to HOST_WIDE_INT. - * options.c (gfc_handle_option): Same. - -2018-07-20 Andrew Benson <abenson@carnegiescience.edu> - - * gfortran.h (gfc_symbol): Add pointer to next derived type. - (gfc_dt_list, gfc_get_dt_list): Remove. - (gfc_namespace): Replace gfc_dt_list with gfc_symbol. - * parse.c (resolve_all_program_units): Replace gfc_free_dt_list() with - simple nullification of gfc_derived_types. - * resolve.c (resolve_global_procedure): Replace gfc_dt_list with - gfc_symbol. - (add_dt_to_dt_list): Change derived type linked list insertion to - utilize dt_next pointers in gfc_symbol. - * symbol.c (gfc_new_symbol, gfc_free_dt_list, gfc_symbol_done2) - (get_iso_c_binding_dt, generate_isocbinding_symbol): Remove - gfc_free_dt_list as gfc_dt_list is obsoleted. Change derived type - linked list search/insertion to utilize dt_next pointers in gfc_symbol. - * trans-types.c (gfc_get_derived_type): Change derived type linked - list search to utilize dt_next pointers in gfc_symbol. - -2018-07-19 Kyrylo Tkachov <kyrylo.tkachov@arm.com> - - * trans-intrinsic.c: (gfc_conv_intrinsic_minmax): Emit MIN_MAX_EXPR - or IFN_FMIN/FMAX sequence to calculate the min/max when possible. - -2018-07-18 Janus Weil <janus@gcc.gnu.org> - Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85599 - * dump-parse-tree.c (show_attr): Add handling of implicit_pure. - * frontend-passes.c (do_warn_function_elimination): Do not warn for - pure functions. - * gfortran.h: Add prototypes for gfc_pure_function and - gfc_implicit_pure_function. - * gfortran.texi: Add chapter on evaluation of logical expressions. - * invoke.texi: Mention that -Wfunction-elimination is implied - by -Wextra. - * lang.opt: Make -Wextra imply -Wfunction-elimination. - * resolve.c (pure_function): Rename to gfc_pure_function. - (gfc_implicit_pure_function): New function. - (check_pure_function): Use it here. - (impure_function_callback): New function. - (resolve_operator): Call it via gfc_expr_walker. - -2018-07-16 Fritz Reese <fritzoreese@gmail.com> - - PR fortran/83184 - * decl.c (match_old_style_init): Initialize locus of variable expr when - creating a data variable. - (match_clist_expr): Verify array is explicit shape/size before - attempting to allocate constant array constructor. - -2018-07-16 Fritz Reese <fritzoreese@gmail.com> - - PR fortran/86417 - * module.c (mio_component): Set component->loc when loading from module. - -2018-07-10 Jakub Jelinek <jakub@redhat.com> - - PR fortran/86421 - * module.c (omp_declare_simd_clauses): Add LINEAR with _REF, _VAL and - _UVAL suffixes. - (mio_omp_declare_simd): Save and restore ref, val and uval modifiers - on linear clauses. Initialize n->where to gfc_current_locus. - -2018-07-05 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/86408 - * resolve.c.c (resolve_contained_fntype): Reference to C418 is - in F2008 and not F2003. - (resolve_function): Ditto in error message. Also, exclude - deferred character length results from the error. - -2018-07-05 Fritz Reese <fritzoreese@gmail.com> - - PR fortran/83183 - PR fortran/86325 - * expr.c (class_allocatable, class_pointer, comp_allocatable, - comp_pointer): New helpers. - (component_initializer): Generate EXPR_NULL for allocatable or pointer - components. Do not generate initializers for components within BT_CLASS. - Do not assign to comp->initializer. - (gfc_generate_initializer): Use new helpers; move code to generate - EXPR_NULL for class allocatable components into component_initializer(). - -2018-07-04 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/82009 - * trans-decl.c (gfc_process_block_locals): Delete assert and set - saved_local_decls = NULL_TREE. - -2018-07-02 Richard Biener <rguenther@suse.de> - - PR lto/86321 - * trans-types.c (gfc_get_array_type_bounds): Unshare TYPE_FIELDs - for the distinct type copy. - -2018-07-02 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. - -2018-07-02 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/45305 - * expr.c : Add a prototype for scalarize_intrinsic_call. - (gfc_simplify_expr): Use scalarize_intrinsic_call for elemental - intrinsic function calls. - (scalarize_intrinsic_call): Add 'init_flag' argument. Check if - the expression or any of the actual argument expressions are - NULL. Before calling gfc_check_init_expr, check 'init_flag'. - Only simplify the scalarized expressions if there are no errors - on the stack. - (gfc_check_init_expr): Set 'init_flag' true in the call to - scalarize_intrinsic_call. - -2018-06-28 Fritz Reese <fritzoreese@gmail.com> - - PR fortran/82865 - * decl.c (gfc_match_type): Refactor and check for PDT declarations. - -2018-06-28 Martin Liska <mliska@suse.cz> - - * gfortranspec.c: Include opt-suggestions.h. - -2018-06-25 Fritz Reese <fritzoreese@gmail.com> - - PR fortran/82972 - PR fortran/83088 - PR fortran/85851 - * expr.c (component_initializer): Assign init expr to c->initializer. - (generate_isocbinding_initializer): New. - (gfc_generate_initializer): Call generate_isocbinding_initializer to - generate initializers for c_ptr and c_funptr with -finit-derived. - -2018-06-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/85983 - * interface.c (check_dtio_interface1): Delete assert. - -2018-06-22 Paul Thomas <pault@gcc.gnu.org> - Rainer Orth <ro@gcc.gnu.org> - - PR fortran/86281 - * resolve.c (resolve_contained_fntype): Check for the charlen - before testing the length. - -2018-06-21 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/49630 - * resolve.c (resolve_contained_fntype): Change standard ref. - from F95 to F2003: C418. Correct a spelling error in a comment. - It is an error for an abstract interface to have an assumed - character length result. - * trans-expr.c (gfc_conv_procedure_call): Likewise change the - standard reference. - -2018-06-21 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83118 - * resolve.c (resolve_ordinary_assign): Force the creation of a - vtable for assignment of non-polymorphic expressions to an - unlimited polymorphic object. - * trans-array.c (gfc_alloc_allocatable_for_assignment): Use the - size of the rhs type for such assignments. Set the dtype, _len - and vptrs appropriately. - * trans-expr.c (gfc_trans_assignment): Force the use of the - _copy function for these assignments. - -2018-06-20 Chung-Lin Tang <cltang@codesourcery.com> - Thomas Schwinge <thomas@codesourcery.com> - Cesar Philippidis <cesar@codesourcery.com> - - * gfortran.h (gfc_omp_clauses): Add unsigned if_present, finalize - bitfields. - * openmp.c (enum omp_mask2): Remove OMP_CLAUSE_PRESENT_OR_*. Add - OMP_CLAUSE_{IF_PRESENT,FINALIZE}. - (gfc_match_omp_clauses): Update handling of copy, copyin, copyout, - create, deviceptr, present_of_*. Add support for finalize and - if_present. - (OACC_PARALLEL_CLAUSES): Remove PRESENT_OR_* clauses. - (OACC_KERNELS_CLAUSES): Likewise. - (OACC_DATA_CLAUSES): Likewise. - (OACC_DECLARE_CLAUSES): Likewise. - (OACC_UPDATE_CLAUSES): Add IF_PRESENT clause. - (OACC_ENTER_DATA_CLAUSES): Remove PRESENT_OR_* clauses. - (OACC_EXIT_DATA_CLAUSES): Add FINALIZE clause. - (gfc_match_oacc_declare): Update to OpenACC 2.5 semantics. - * trans-openmp.c (gfc_trans_omp_clauses): Add support for IF_PRESENT - and FINALIZE. - -2018-06-18 Eric Botcazou <ebotcazou@adacore.com> - - * trans-decl.c (gfc_get_fake_result_decl): Revert latest change. - -2018-06-17 Eric Botcazou <ebotcazou@adacore.com> - - * trans-decl.c (nonlocal_dummy_decl_pset): Delete. - (nonlocal_dummy_decls): Likewise. - (gfc_nonlocal_dummy_array_decl): Likewise. - (gfc_get_symbol_decl): Do not call gfc_nonlocal_dummy_array_decl. - (gfc_get_fake_result_decl): Do not generate a new DECL if simply - reusing the result of a recursive call. - (gfc_generate_function_code): Do not create, insert and destroy - nonlocal_dummy_decls. - -2018-06-13 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/86110 - * array.c (gfc_resolve_character_array_constructor): Avoid NULL - pointer dereference. - -2018-06-13 Cesar Philippidis <cesar@codesourcery.com> - - PR fortran/85703 - * parse.c (decode_oacc_directive): Set gfc_matching_function - to false. - (decode_omp_directive): Likewise. - -2018-06-13 Cesar Philippidis <cesar@codesourcery.com> - - PR fortran/85702 - * openmp.c (gfc_match_oacc_wait): Use %C to report error location. - -2018-06-12 David Malcolm <dmalcolm@redhat.com> - - PR other/69968 - * misc.c (gfc_closest_fuzzy_match): Update for renaming of - levenshtein_distance to get_edit_distance. - -2018-06-12 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/44491 - * expr.c (gfc_check_assign): Select non-NULL locus. - -2018-06-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45521 - * interface.c (compare_ptr_alloc): New function. - (generic_correspondence): Call it. - -2018-06-10 Thomas Koenig <tkoenig@gcc.gnu.org> - - * gfortran.h (gfc_expr): Add no_bounds_check field. - * frontend-passes.c (get_array_inq_function): Set no_bounds_check - on function and function argument. - (inline_matmul_assign): Set no_bounds_check on zero expression - and on lhs of zero expression. - Also handle A1B2 case if realloc on assigment is active. - * trans-array.c (gfc_conv_array_ref): Don't do range checking - if expr has no_bounds_check set. - (gfc_conv_expr_descriptor): Set no_bounds_check on ss if expr - has it set. - * trans-expr.c (gfc_trans_assignment_1): Set no_bounds_check - on lss and lss if the corresponding expressions have it set. - -2018-06-10 Dominique d'Humieres <dominiq@gcc.gnu.org> - - PR fortran/79854 - * trans-const.c: Remove include "diagnostic-core.h". - (gfc_conv_constant_to_tree): Replace fatal_error with gcc_unreachable. - -2018-06-10 Janus Weil <janus@gcc.gnu.org> - - PR fortran/85088 - * decl.c (match_attr_spec): Synchronize the DECL_* enum values with the - INTENT_* values from the enum 'sym_intent'. Call 'match_intent_spec' - and remove a TODO note. - * gfortran.h: Add a comment to sym_intent. - -2018-06-09 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/38351 - * resolve.c (resolve_operator): Provide better error message for - derived type entity used in an binary intrinsic numeric operator. - -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. - -2018-06-09 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/78278 - * data.c (gfc_assign_data_value): Re-arrange code to allow for - an error for double initialization of CHARACTER entities. - -2018-06-09 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/63514 - * symbol.c (gfc_add_volatile): Enforce F2008:C1282 and F2018:C1588. - -2018-06-08 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85631 - * trans.h (gfc_ss): Add field no_bounds_check. - * trans-array.c (gfc_conv_ss_startstride): If flag_realloc_lhs and - ss->no_bounds_check is set, do not use runtime checks. - * trans-expr.c (gfc_trans_assignment_1): Set lss->no_bounds_check - for reallocatable lhs. - -2018-06-08 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/86059 - * array.c (match_array_cons_element): NULL() cannot be in an - array constructor. - -2018-06-08 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/78571 - * data.c (create_character_initializer): Return early if type is - incompatible with CHARACTER. - -2018-06-07 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/86045 - * simplify.c (gfc_simplify_mod): Re-arrange code to test whether - 'P' is zero and issue an error if it is. - -2018-06-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85641 - * frontend-passes.c (is_fe_temp): Add prototype. - (realloc_string_callback): Early return for frontend-generated - temporary. - -2018-06-05 Cesar Philippidis <cesar@codesourcery.com> - - PR fortran/85701 - - * openmp.c (gfc_resolve_oacc_declare): Error on functions and - subroutine data clause arguments. - -2018-06-04 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85981 - * resolve.c (resolve_allocate_deallocate): Check errmsg is default - character kind. - -2018-06-03 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/36497 - * decl.c (variable_decl): Use gfc_add_type for cray pointees. - -2018-06-01 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/63570 - * check.c (gfc_check_random_init): New function. Check arguments of - RANDOM_INIT. - * gfortran.h (GFC_ISYM_RANDOM_INIT): New enum token. - * intrinsic.c (add_subroutines): Add RANDOM_INIT to list of - subroutines. - (gfc_check_intrinsic_standard): Introduce Fortran 2018 check. - * intrinsic.h: Add prototypes for gfc_check_random_init and - gfc_resolve_random_init - * intrinsic.texi: Document new intrinsic subprogram. - * iresolve.c (gfc_resolve_random_init): Resolve routine name. - * trans-decl.c: Declare gfor_fndecl_random_init - * trans-intrinsic.c (conv_intrinsic_random_init): New function. - Translate call to RANDOM_INIT. - (gfc_conv_intrinsic_subroutine): Call it. - * trans.h: Declare gfor_fndecl_random_init - -2018-05-27 Steven G. Kargl <kargl@gcc.gnu.org> - - * decl.c (match_data_constant): Fortran 2018 allows pointer - initialization in a data statement. - -2018-05-25 Janus Weil <janus@gcc.gnu.org> - - PR fortran/85839 - * match.c (gfc_match_block_data): Call gfc_notify_std to warn about - an obsolescent feature in Fortran 2018. - (gfc_match_equivalence): Ditto. - * resolve.c (resolve_common_blocks): Ditto. - (gfc_resolve_forall): Ditto. - * symbol.c (gfc_define_st_label): Ditto. - -2018-05-24 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85543 - * resolve.c (update_current_proc_array_outer_dependency): Avoid NULL - pointer dereference. - -2018-05-24 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85780 - * resolve.c (resolve_fl_procedure): Avoid NULL dereference. - -2018-05-24 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85779 - * decl.c (gfc_match_derived_decl): Fix NULL point dereference. - -2018-05-24 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85895 - * resolve.c (resolve_sync): Resolve expression before checking for - an error. - -2018-05-22 Janus Weil <janus@gcc.gnu.org> - - PR fortran/85841 - * libgfortran.h: Remove the macros GFC_STD_F2008_TS and - GFC_STD_OPT_F08TS. - * error.c (notify_std_msg): Remove GFC_STD_F2008_TS. - * options.c (set_default_std_flags): Ditto. - (gfc_handle_option): Make -std=f2008ts an alias for -std=f2018. - * array.c (gfc_match_array_spec): Replace GFC_STD_F2008_TS by - GFC_STD_F2018. - * check.c (gfc_check_atomic, gfc_check_event_query, - gfc_check_c_f_pointer, gfc_check_c_f_procpointer, gfc_check_c_funloc, - gfc_check_c_loc, gfc_check_num_images, gfc_check_this_image): Ditto. - * decl.c (gfc_verify_c_interop_param, gfc_match_decl_type_spec): Ditto. - * intrinsic.c (add_functions, add_subroutines, - gfc_check_intrinsic_standard): Ditto. - * iso-c-binding.def: Ditto. - * iso-fortran-env.def: Ditto. - * match.c (gfc_match_event_post, gfc_match_event_wait, - gfc_match_fail_image, gfc_match_form_team, gfc_match_change_team, - gfc_match_end_team, gfc_match_sync_team): Ditto. - * gfortran.texi: Remove mention of -std=f2008ts. - Move TSs into F2018 section. - * invoke.texi: Update documentation of -std=f2008ts. - -2018-05-21 Janus Weil <janus@gcc.gnu.org> - - PR fortran/85841 - * libgfortran.h: New macros GFC_STD_OPT_*. - * error.c (notify_std_msg): New function. - (gfc_notify_std): Adjust such that it can handle combinations of - GFC_STD_* flags in the 'std' argument, not just a single one. - * match.c (match_arithmetic_if, gfc_match_if): Reject arithmetic if - in Fortran 2018. - (gfc_match_stopcode): Use GFC_STD_OPT_* macros. - * options.c (set_default_std_flags): Warn for F2018 deleted features - by default. - (gfc_handle_option): F2018 deleted features are allowed in earlier - standards. - * symbol.c (gfc_define_st_label, gfc_reference_st_label): Reject - nonblock do constructs in Fortran 2018. - -2018-05-20 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/80657 - * resolve.c (flag_fn_result_spec): Use the 'sym' argument to - test for self refs to the function result in the character len - expression. If a self reference is found, emit an error and - return true. - (resolve_fntype): Use the function symbol in the calls to the - above. - -2018-05-20 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/49636 - * trans-array.c (gfc_get_array_span): Renamed from - 'get_array_span'. - (gfc_conv_expr_descriptor): Change references to above. - * trans-array.h : Add prototype for 'gfc_get_array_span'. - * trans-intrinsic.c (gfc_conv_associated): Add pre and post - blocks for 'arg1'. - * trans-stmt.c (trans_associate_var): If the associate name is - a subref array pointer, use gfc_get_array_span for the span. - -2018-05-20 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/82275 - * match.c (gfc_match_type_spec): Go through the array ref and - decrement 'rank' for every dimension that is an element. - -2018-05-19 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/82923 - PR fortran/66694 - PR fortran/82617 - * trans-array.c (gfc_alloc_allocatable_for_assignment): Set the - charlen backend_decl of the rhs expr to ss->info->string_length - so that the value in the current scope is used. - -2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/63529 - * gfortran.texi: Clarify documentation for Cray pointer and - assumed-sized array. - -2018-05-13 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/85742 - * trans-types.c (gfc_get_dtype_rank_type): Reorder evaluation - of 'size'. If the element type is a pointer use the size of the - TREE_TYPE of the type, unless it is VOID_TYPE. In this latter - case, set the size to zero. - -2018-05-13 Steven G. Kargl <kargl@gcc.gnu.org> - - * gfortran.h: Remove prototype. - * symbol.c (gfc_new_undo_checkpoint): Remove unused function. - -2018-05-11 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85542 - * expr.c (check_inquiry): Avoid NULL pointer dereference. - -2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85687 - * check.c (gfc_check_rank): Check that the argument is a data object. - -2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/85521 - * array.c (gfc_resolve_character_array_constructor): Substrings - with upper bound smaller than lower bound are zero length strings. - -2018-05-10 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/70870 - * data.c (gfc_assign_data_value): Check that a data object does - not also have default initialization. - -2018-05-10 Marek Polacek <polacek@redhat.com> - - PR fortran/85735 - * options.c (gfc_post_options): Set main_input_filename. - -2018-05-10 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/54613 - * intrinsic.texi: Document BACK for MINLOC and MAXLOC. - -2018-05-10 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/68846 - PR fortran/70864 - * resolve.c (get_temp_from_expr): The temporary must not have - dummy or intent attributes. - -2018-05-08 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/54613 - * check.c (gfc_check_minmaxloc): Remove error for BACK not being - implemented. Use gfc_logical_4_kind for BACK. - * simplify.c (min_max_choose): Add optional argument back_val. - Handle it. - (simplify_minmaxloc_to_scalar): Add argument back_val. Pass - back_val to min_max_choose. - (simplify_minmaxloc_to_nodim): Likewise. - (simplify_minmaxloc_to_array): Likewise. - (gfc_simplify_minmaxloc): Add argument back, handle it. - Pass back_val to specific simplification functions. - (gfc_simplify_minloc): Remove ATTRIBUTE_UNUSED from argument back, - pass it on to gfc_simplify_minmaxloc. - (gfc_simplify_maxloc): Likewise. - * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Adjust - comment. If BACK is true, use greater or equal (or lesser or - equal) insteal of greater (or lesser). Mark the condition of - having found a value which exceeds the limit as unlikely. - -2018-05-07 Jeff Law <law@redhat.comg> - - * scanner.c (preprocessor_line): Call linemap_add after a line - directive that changes the current filename. - -2018-05-06 Andre Vehreschild <vehre@gcc.gnu.org> - - PR fortran/85507 - * 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. - -2018-05-02 Tom de Vries <tom@codesourcery.com> - - PR libgomp/82428 - * f95-lang.c (DEF_GOACC_BUILTIN_ONLY): Define. - -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. - -2018-04-14 Andre Vehreschild <vehre@gcc.gnu.org> - - PR fortran/81773 - PR fortran/83606 - * 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. - -2018-04-14 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85387 - * frontend-passes.c (traverse_io_block): Check for start, end or - stride being defined by an outer implied DO loop. - -2018-04-12 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/83064 - PR testsuite/85346 - * trans-stmt.c (gfc_trans_forall_loop): Use annot_expr_ivdep_kind - for annotation and remove dependence on -ftree-parallelize-loops. - -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. - -2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/83064 - * trans-stmt.c (gfc_trans_forall_loop): Remove annotation for - parallell processing of DO CONCURRENT -ftree-parallelize-loops - is set. - -2018-04-09 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/51260 - * resolve.c (resolve_variable): Simplify cases where access to a - parameter array results in a single constant. - -2018-04-02 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85102 - * decl.c (variable_decl): If upper or lower bounds simplify - to a constant, use that. - -2018-03-30 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84931 - * simplify.c (gfc_convert_constant): Handle case of array - constructors within an array that has no iterator and improve - the conciseness of this section of code. - -2017-03-30 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85111 - * array.c (gfc_resolve_character_array_constructor): Early - exit for zero-size arrays. - * simplify.c (simplify_transformation_to_array): Exit early - if the result size is zero. - (simplify_minmaxloc_to_array): Likewise. - -2018-03-28 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/69497 - * symbol.c (gfc_symbol_done_2): Start freeing namespaces - from the root. - (gfc_free_namespace): Restore assert (revert r258839). - -2018-03-28 Jakub Jelinek <jakub@redhat.com> - - * gfortran.h (gfc_dt): Rename default_exp field to dec_ext. - * ioparm.def (IOPARM_dt_default_exp): Rename to ... - (IOPARM_dt_dec_ext): ... this. - * trans-io.c (build_dt): Adjust for default_exp renaming to - dec_ext and IOPARM_dt_default_exp renaming to IOPARM_dt_dec_ext. - * io.c (match_io): Likewise. - -2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/85084 - * frontend-passes.c (gfc_run_passes): Do not run front-end - optimizations if a previous error occurred. - -2018-03-27 Thomas Koenig <tkoenig@gcc.gnu.org> - Harald Anlauf <anlauf@gmx.de> - - PR fortran/85083 - * primary.c (gfc_convert_to_structure_constructor): Check - conformance of argument types in structure constructor. - -2018-03-26 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/66709 - * io.c: Include constructor.h. - (resolve_tag_format): For a constant character array, concatenate - into a single character expression. - -2018-03-25 Seth Johnson <johnsonsr@ornl.gov> - Dominique d'Humieres <dominiq@gcc.gnu.org> - - PR fortran/84924 - * check.c (gfc_check_c_f_pointer): Allow scalar noninteroperable - scalar derived type with -std=f2003 and -std=f2008. - -2018-03-24 Jerry DeLisle <jvdelisle@gcc.gnu.org> - Dominique d'Humieres <dominiq@gcc.gnu.org> - - PR fortran/69497 - * symbol.c (gfc_free_namespace): Delete the assert and only if - refs count is equals zero, free the namespace. Otherwise, - something is halfway and other errors will resound. - -2018-03-24 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/70068 - * expr.c (find_substring_ref): Change types of start, end - and length variables to gfc_charlen_t. Set length to zero - for empty substring. - -2018-03-24 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/42651 - * decl.c (check_function_name): Improved error message - (gfc_match_volatile, gfc_match_asynchronous) Use check_function_name. - -2018-03-22 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/84922 - * decl.c (get_proc_name): If the MODULE prefix appears in interface - body, then it must appear on the contained subroutine or function. - While here, fix nearby mis-indented code. - -2018-03-21 Thomas Koenig <tkoenig@gcc.gnu.org> - Harald Anlauf <anlauf@gmx.de> - - PR fortran/84957 - * trans-types.c (gfc_sym_type): Do not dereference NULL pointer. - -2018-03-21 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/84615 - * trans-expr.c (gfc_conv_procedure_call): Convert charlen to - gfc_charlen_type_node when calling procedure. - -2018-03-20 Steven G. Kargl <kargl@gcc.gnu.org> - - 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 - * simplify.c (gfc_convert_constant): Correctly handle iterators - for type conversion. - -2018-03-18 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/77414 - * decl.c (get_proc_name): Check for a subroutine re-defined in - the contain portion of a subroutine. Change language of existing - error message to better describe the issue. While here fix whitespace - issues. - -2018-03-18 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 - -2018-03-16 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/69395 - * decl.c (merge_array_spec): Correct the error condition. - -2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/78741 - * decl.c (get_proc_name): Check for clash of entry name with - subroutine name. - -2018-03-15 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/69395 - * decl.c (merge_array_spec): Limit the merging to maximum allowed - dimensions, and issue error message if limit is exceeded. - -2018-03-13 Steven G. Kargl <kargl@gcc.gnu.org> - - * check.c (gfc_check_kill_sub): Remove check for INTEGER(4) or (8). - * intrinsic.c (add_functions): Remove reference to gfc_resolve_kill. - (add_subroutines): Remove reference to gfc_resolve_kill_sub. - * intrinsic.texi: Update documentation. - * iresolve.c (gfc_resolve_kill, gfc_resolve_kill_sub): Remove. - * trans-decl.c (gfc_build_intrinsic_function_decls): Add - gfor_fndecl_kill and gfor_fndecl_kill_sub - * trans-intrinsic.c (conv_intrinsic_kill, conv_intrinsic_kill_sub): new - functions. - (gfc_conv_intrinsic_function): Use conv_intrinsic_kill. - (gfc_conv_intrinsic_subroutine): Use conv_intrinsic_kill_sub. - * trans.h: Declare gfor_fndecl_kill and gfor_fndecl_kill_sub. - -2018-03-11 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84546 - * trans-array.c (structure_alloc_comps): Make sure that the - vptr is copied and that the unlimited polymorphic _len is used - to compute the size to be allocated. - * trans-expr.c (gfc_get_class_array_ref): If unlimited, use the - unlimited polymorphic _len for the offset to the element. - (gfc_copy_class_to_class): Set the new 'unlimited' argument. - * trans.h : Add the boolean 'unlimited' to the prototype. - -2018-03-11 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/83939 - * resolve.c (resolve_fl_procedure): Enforce F2018:C15100. - -2018-03-11 Steven G. Kargl <kargls@gcc.gnu.org> - - * check.c (gfc_check_kill): Check pid and sig are scalar. - (gfc_check_kill_sub): Restrict kind to 4 and 8. - * intrinsic.c (add_function): Sort keyword list. Add pid and sig - keywords for KILL. Remove redundant *back="back" in favor of the - original *bck="back". - (add_subroutines): Sort keyword list. Add pid and sig keywords - for KILL. - * intrinsic.texi: Fix documentation to consistently use pid and sig. - * iresolve.c (gfc_resolve_kill): Kind can only be 4 or 8. Choose the - correct function. - (gfc_resolve_rename_sub): Add comment. - -2018-03-11 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/66128 - * simplify.c (simplify_transformation): Return default result for - empty array argument. - (gfc_simplify_all): Remove special-case handling for zerosize. - (gfc_simplify_any): Likewise. - (gfc_simplify_count): Likewise. - (gfc_simplify_iall): Likewise. - (gfc_simplify_iany): Likewise. - (gfc_simplify_iparity): Likewise. - (gfc_simplify_minval): Likewise. - (gfc_simplify_maxval): Likewise. - (gfc_simplify_norm2): Likewise. - (gfc_simplify_product): Likewise. - (gfc_simplify_sum): Likewise. - -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. - -2018-03-07 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. - -2017-03-06 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/84697 - PR fortran/66128 - * expr.c (simplify_parameter_variable): If p is a size zero array - and not an ARRAY_EXPR insert an empty array constructor and - return. - * gfortran.h: Add prototype for gfc_is_size_zero_array. - * simplify.c (is_size_zero_array): Make non-static and rename into - (gfc_is_size_zero_array): Check for parameter arrays of zero - size by comparing shape and absence of constructor. - (gfc_simplify_all): Use gfc_is_size_zero_array instead of - is_size_zero_array. - (gfc_simplify_count): Likewise. - (gfc_simplify_iall): Likewise. - (gfc_simplify_iany): Likewise. - (gfc_simplify_iparity): Likewise. - (gfc_simplify_minval): Likewise. - (gfc_simplify_maxval): Likewise. - (gfc_simplify_product): Likewise. - (gfc_simplify_sum): Likewise. - -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 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66128 - * simplify.c (is_size_zero_array): New function to check for size - zero array. - (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count, - gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity, - gfc_simplify_minval, gfc_simplify_maxval, gfc_simplify_norm2, - gfc_simplify_product, gfc_simplify_sum): Use it, and implement - requirements from F2018. - -2018-03-03 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/51434 - * simplify.c (gfc_simplify_transfer): Resolve mold. - -2018-03-03 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/80965 - * resolve.c (build_loc_call): Change symtree name from 'loc' to - '_loc'. - -2018-03-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84219 - * target-memory.c (gfc_interpret_derived): Assert that BT_VOID - components are caf tokens. - (gfc_target_interpret_expr): Treat BT_VOID expressions as - integers. - -2018-03-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84538 - * class.c (class_array_ref_detected): Remove the condition that - there be no reference after the array reference. - (find_intrinsic_vtab): Remove excess whitespace. - * trans-array.c (gfc_conv_scalarized_array_ref): Rename 'tmp' - as 'base and call build_class_array_ref earlier. - -2018-02-28 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83901 - * trans-stmt.c (trans_associate_var): Make sure that the se - expression is a pointer type before converting it to the symbol - backend_decl type. - -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. - -2018-02-25 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84523 - * trans-intrinsic.c (gfc_conv_allocated): If the argument se - has a pre block, add it to the expression pre block. - -2018-02-25 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/78238 - * gfortran.h (gfc_integer_4_kind): Define. - * resolve.c (resolve_select_type): Make sure that the - kind of c->high is gfc_integer_4_kind. - -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 Steven G. Kargl <kargl@gcc.gnu.org> - - * intrinsic.texi: Arguments to MATMUL cannot both be rank one. - -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. - -2018-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - 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 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83149 - * trans-types.c (gfc_sym_type): Test sym->ns->proc_name before - accessing its components. - -2018-02-23 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83149 - * trans-decl.c (gfc_finish_var_decl): Test sym->ns->proc_name - before accessing its components. - -2018-02-23 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83148 - * trans-const.c : Clean up some whitespace issues. - * trans-expr.c (gfc_conv_initializer): If an iso_c_binding - derived type has a kind value of zero, set it to the default - integer kind. - -2018-02-23 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/84519 - * trans-decl.c (gfc_build_builtin_function_decls): Add bool - argument to stop and error stop decls. - * trans-stmt.c (gfc_trans_stop): Add false value to argument - lists. - -2018-02-22 Janne Blomqvist <jb@gcc.gnu.org> - - PR 78534 - PR 84509 - * trans-decl.c (gfc_build_builtin_function_decls): Pass - gfc_int8_type node to pause_numeric, size_type_node to - pause_string. - * trans-stmt.c (gfc_trans_pause): Likewise. - -2018-02-22 Janne Blomqvist <jb@gcc.gnu.org> - - * gfortran.texi: Update Coarray API description. - * trans-decl.c (gfc_build_builtin_function_decls): Use size_t for - character lengths, int for exit codes. - (generate_coarray_sym_init): Use size_t for character length. - * trans-intrinsic.c (conv_co_collective): Likewise. - * trans-stmt.c (gfc_trans_lock_unlock): Likewise. - (gfc_trans_event_post_wait): Likewise. - (gfc_trans_sync): Likewise. - (gfc_trans_stop): Use size_t for character lengths, int for exit - codes. - -2018-02-20 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/48890 - PR fortran/83823 - * primary.c (gfc_convert_to_structure_constructor): - For a constant string constructor, make sure the length - is correct. - -2018-02-19 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83344 - PR fortran/83975 - * resolve.c (resolve_assoc_var): Rearrange the logic for the - determination of the character length of associate names. If - the associate name is missing a length expression or the length - expression is not a constant and the target is not a variable, - make the associate name allocatable and deferred length. - * trans-decl.c (gfc_get_symbol_decl): Null the character length - backend_decl for deferred length associate names that are not - variables. Set 'length' to gfc_index_zero_node for character - associate names, whose character length is a PARM_DECL. - -2018-02-19 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/35339 - * frontend-passes.c (traverse_io_block): Remove workaround for - PR 80945. - -2018-02-19 Andre Vehreschild <vehre@gcc.gnu.org> - - * gfortran.texi: Document additional src/dst_type. Fix some typos. - * trans-decl.c (gfc_build_builtin_function_decls): Declare the new - argument of _caf_*_by_ref () with * e { get, send, sendget }. - * trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Add the type of the - data referenced when generating a call to caf_get_by_ref (). - (conv_caf_send): Same but for caf_send_by_ref () and - caf_sendget_by_ref (). - -2018-02-18 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/84389 - * io.c (check_format): Allow FMT_COLON. - -2018-02-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/80945 - * trans-array.c (gfc_conv_expr_descriptor): Set parmtype from - the typenode in the case of deferred length characters. - -2018-02-17 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/84270 - * frontend-passes (scalarized_expr): If the expression - is an assumed size array, leave in the last reference - and pass AR_SECTION instead of AR_FULL to gfc_resolve - in order to avoid an error. - -2018-02-17 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84115 - * resolve.c (resolve_assoc_var): If a non-constant target expr. - has no string length expression, make the associate variable - into a deferred length, allocatable symbol. - * trans-decl.c (gfc_is_reallocatable_lhs): Add and use a ptr to - the symbol. - * trans-stmt.c (trans_associate_var): Null and free scalar - associate names that are allocatable. After assignment, remove - the allocatable attribute to prevent reallocation. - -2018-02-16 Jakub Jelinek <jakub@redhat.com> - - PR fortran/84418 - * trans-openmp.c (gfc_trans_omp_clauses): For OMP_CLAUSE_LINEAR_REF - kind set OMP_CLAUSE_LINEAR_STEP to TYPE_SIZE_UNIT times last_step. - -2018-02-16 Dominique d'Humieres <dominiq@gcc.gnu.org> - - PR fortran/84354 - * decl.c (gfc_get_pdt_instance): Replace '%qs' with %qs. - -2018-02-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/84409 - * interface.c (check_dtio_arg_TKR_intent): Add a check for character - length. - -2018-02-14 Janus Weil <janus@gcc.gnu.org> - - PR fortran/84385 - * match.c (gfc_match_select_type): Fix check for selector in - SELECT TYPE statement. - -2018-02-13 Janus Weil <janus@gcc.gnu.org> - - PR fortran/84313 - * symbol.c (check_conflict): Reject procedure pointers in common blocks. - -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 Janus Weil <janus@gcc.gnu.org> - - PR fortran/84273 - * resolve.c (resolve_component): Fix checks of passed argument in - procedure-pointer components. - -2018-02-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> - - PR fortran/35299 - * resolve.c (resolve_formal_arglist): Update error message. - -2018-02-11 Andre Vehreschild <vehre@gcc.gnu.org> - - * gfortran.texi: Fix typos in documentation of caf_register (). - * trans-array.c (structure_alloc_comps): Only register a component of - a derived typed corray, not of an ultimate component coarray. - -2018-02-11 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. - -2018-02-11 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84074 - * trans-expr.c (gfc_conv_derived_to_class): Set the use_offset - flag. If the is a vector subscript or the expression is not a - variable, make the descriptor one-based. - -2018-02-10 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84141 - PR fortran/84155 - * trans-array.c (gfc_array_init_size): Revert the change made - in revision 257356 setting the dtype. - * trans-types.c (gfc_get_dtype): Do not use the cached dtype. - Call gfc_get_dtype_rank_type every time. - - PR fortran/56691 - * trans-array.c (gfc_conv_expr_descriptor): If the source array - is a descriptor type, use its offset, removing the condition - that is be a class expression. - -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 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/68560 - * trans-intrinsic.c (gfc_conv_intrinsic_shape): New function. - (gfc_conv_intrinsic_function): Call it. - -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. - -2018-02-04 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84115 - * trans-decl.c (gfc_get_symbol_decl): Do not finish the decl of - 'length' if the symbol charlen backend_decl is an indirect ref. - -2018-02-03 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84141 - PR fortran/84155 - * trans-array.c (gfc_array_init_size): Instead of gfc_get_dtype - use gfc_get_dtype_rank_type. - -2018-02-01 Janne Blomqvist <jb@gcc.gnu.org> - - PR 83975 - PR 83344 - * resolve.c (resolve_assoc_var): Generate an error if - target length unknown. - -2018-02-01 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/83705 - * simplify.c (gfc_simplify_repeat): Increase limit for deferring - to runtime, print a warning message. - -2018-01-31 Jakub Jelinek <jakub@redhat.com> - - PR fortran/84116 - * openmp.c (gfc_match_omp_clauses): If all the linear - gfc_match_omp_variable_list calls failed, don't gfc_free_omp_namelist - nor set *head = NULL. Formatting fixes. - -2018-01-31 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/84088 - * trans-expr.c (gfc_conv_procedure_call): If the parm expr is - an address expression passed to an assumed rank dummy, convert - to an indirect reference. - -2018-01-31 Thomas Koenig <tkoenig@gcc.gnu.org> - - * dump-parse-tree.c (write_proc): Use sym_name (which may - be sym->binding_label) instead of sym->name. - -2018-01-31 Janne Blomqvist <jb@gcc.gnu.org> - - * trans-const.c (gfc_conv_string_init): Use gfc_charlen_t instead - of int for slen. - -2018-01-31 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/78534 - * trans-expr.c (fill_with_spaces): Use memset instead of - generating loop. - (gfc_trans_string_copy): Improve opportunity to use builtins with - constant lengths. - -2018-01-30 Jakub Jelinek <jakub@redhat.com> - - PR debug/84131 - * trans-array.c (gfc_get_descriptor_offsets_for_info): Set *data_off - to DATA_FIELD's offset rather than OFFSET_FIELD's offset. - -2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/84134 - * array.c (gfc_ref_dimen_size): Whitespace fixes. If stride is - zero, return false. - -2018-01-30 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/84133 - * frontend-passes (matmul_to_var_expr): Return early if - in association list. - (inline_matmul_assign): Likewise. - -2017-01-29 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/84073 - * resolve.c (resolve_component): Ensure BIND(C) character - components have length one. - (resolve_symbol): Likewise for variables. - -2018-01-27 Jakub Jelinek <jakub@redhat.com> - - PR fortran/84065 - * decl.c (add_init_expr_to_sym): Ignore initializers for too large - lengths. - -2018-01-26 Damian Rouson <damian@sourceryinstitute.org> - Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> - Soren Rasmussen <s.c.rasmussen@gmail.com> - - Partial support for Fortran 2018 teams features. - - * array.c (gfc_match_array_ref): add team attribute in coarray - transfers. - * check.c (gfc_check_get_team, gfc_check_team_number): add new - functions for get_team and team_number. - * dump-parse-tree.c (show_code_node): add new statements: form team, - change team, end team, and sync team. - * expr.c (gfc_find_team_co): add new function. - * gfortran.h: add new statements. - * intrinsic.c (add_functions): add get_team and team_number functions. - * intrinsic.h: add get_team and team_number prototypes for check, - simplify, and resolve. - * iresolve.c (gfc_resolve_get_team, gfc_resolve_team_number): add new - functions. - * iso-fortran-env.def: add the team_type derived type. - * match.c (gfc_match_if, gfc_match_form_team, gfc_match_team_number) - (gfc_match_end_team, gfc_match_sync_team, gfc_match_change_team): - add change team, end team, form team, sync team match and functions. - * match.h: add new prototypes for change team, end team, form team, - and sync team. - * parse.c (decode_statement): add cases for change team, end team, - form team, and sync team. - * resolve.c: add cases for exec form team, change team, end team, and - sync team. - * simplify.c (gfc_simplify_get_team): add new function for get team. - * st.c (gfc_free_statement): add cases exec for change team, end team, - form team, sync team. - * trans-decl.c (gfor_fndecl_caf_form_team) - (gfor_fndecl_caf_change_team, gfor_fndecl_caf_end_team) - (gfor_fndecl_caf_sync_team, gfor_fndecl_caf_get_team) - (gfor_fndecl_caf_team_number): add functions and definitions. - * trans-intrinsic.c (conv_caf_send, conv_intrinsic_team_number): add - new function and team_type argument support. - * trans-stmt.c (gfc_trans_form_team, gfc_trans_change_team) - (gfc_trans_end_team, gfc_trans_sync_team): add new functions. - * trans-stmt.h: add new prototypes. - * trans-types.c (gfc_get_derived_type): check condition for team_type. - * trans.c (trans_code): new exec cases for form team, change team, end - team, and sync team. - * trans.h: add new prototypes. - -2018-01-26 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/83998 - * simplify.c (compute_dot_product): Initialize result to INTEGER(1) 0 - or .false. The summation does the correct type conversion. - (gfc_simplify_dot_product): Special case zero-sized arrays. - -2018-25-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/37577 - * array.c (gfc_match_array_ref): If standard earlier than F2008 - it is an error if the reference dimension is greater than 7. - libgfortran.h : Increase GFC_MAX_DIMENSIONS to 15. Change the - dtype masks and shifts accordingly. - * trans-array.c (gfc_conv_descriptor_dtype): Use the dtype - type node to check the field. - (gfc_conv_descriptor_dtype): Access the rank field of dtype. - (duplicate_allocatable_coarray): Access the rank field of the - dtype descriptor rather than the dtype itself. - * trans-expr.c (get_scalar_to_descriptor_type): Store the type - of 'scalar' on entry and use its TREE_TYPE if it is ARRAY_TYPE - (ie. a character). - (gfc_conv_procedure_call): Pass TREE_OPERAND (tmp,0) to - get_scalar_to_descriptor_type if the actual expression is a - constant. - (gfc_trans_structure_assign): Assign the rank directly to the - dtype rank field. - * trans-intrinsic.c (gfc_conv_intrinsic_rank): Cast the result - to default integer kind. - (gfc_conv_intrinsic_sizeof): Obtain the element size from the - 'elem_len' field of the dtype. - * trans-io.c (gfc_build_io_library_fndecls): Replace - gfc_int4_type_node with dtype_type_node where necessary. - (transfer_namelist_element): Use gfc_get_dtype_rank_type for - scalars. - * trans-types.c : Provide 'get_dtype_type_node' to acces the - dtype_type_node and, if necessary, build it. - The maximum size of an array element is now determined by the - maximum value of size_t. - Update the description of the array descriptor, including the - type def for the dtype_type. - (gfc_get_dtype_rank_type): Build a constructor for the dtype. - Distinguish RECORD_TYPEs that are BT_DERIVED or BT_CLASS. - (gfc_get_array_descriptor_base): Change the type of the dtype - field to dtype_type_node. - (gfc_get_array_descr_info): Get the offset to the rank field of - the dtype. - * trans-types.h : Add a prototype for 'get_dtype_type_node ()'. - * trans.h : Define the indices of the dtype fields. - -2018-23-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83866 - * decl.c (gfc_match_derived_decl): If eos not matched, recover - and emit error about garbage after declaration. - -2018-23-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83898 - * trans-stmt.c (trans_associate_var): Do not set cst_array_ctor - for characters. - -2018-01-22 Janne Blomqvist <jb@gcc.gnu.org> - - PR 78534 - PR 83704 - * arith.c (gfc_arith_concat): Use size_t for string length. - (gfc_compare_string): Likewise. - (gfc_compare_with_Cstring): Likewise. - * array.c (gfc_resolve_character_array_constructor): Use - HOST_WIDE_INT, gfc_mpz_get_hwi. - * check.c (gfc_check_fe_runtime_error): Use size_t. - * data.c (create_character_initializer): Use HOST_WIDE_INT, - gfc_extract_hwi. - * decl.c (gfc_set_constant_character_len): Use gfc_charlen_t. - (add_init_expr_to_sym): Use HOST_WIDE_INT. - * expr.c (gfc_build_init_expr): Use HOST_WIDE_INT, - gfc_extract_hwi. - (gfc_apply_init): Likewise. - * match.h (gfc_set_constant_character_len): Update prototype. - * primary.c (match_string_constant): Use size_t. - * resolve.c (resolve_ordinary_assign): Use HOST_WIDE_INT, - gfc_mpz_get_hwi. - * simplify.c (init_result_expr): Likewise. - (gfc_simplify_len_trim): Use size_t. - * target-memory.c (gfc_encode_character): Use size_t. - (gfc_target_encode_expr): Use HOST_WIDE_INT, gfc_mpz_get_hwi. - (interpret_array): Use size_t. - (gfc_interpret_character): Likewise. - * target-memory.h (gfc_encode_character): Update prototype. - (gfc_interpret_character): Likewise. - (gfc_target_interpret_expr): Likewise. - * trans-const.c (gfc_build_string_const): Use size_t for length - argument. - (gfc_build_wide_string_const): Likewise. - * trans-const.h (gfc_build_string_const): Likewise. - (gfc_build_wide_string_const): Likewise. - -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. - -2018-01-17 Harald Anlauf <anlauf@gmx.de> - - PR fortran/83864 - * expr.c (add_init_expr_to_sym): Do not dereference NULL pointer. - -2018-01-17 Harald Anlauf <anlauf@gmx.de> - - PR fortran/83874 - * decl.c (add_init_expr_to_sym): Do not dereference NULL pointer. - -2018-01-15 Louis Krupp <louis.krupp@zoho.com> - - PR fortran/82257 - * interface.c (compare_rank): Don't try to retrieve CLASS_DATA - from symbol marked unlimited polymorphic. - * resolve.c (resolve_structure_cons): Likewise. - * misc.c (gfc_typename): Don't dereference derived->components - if it's NULL. - -2018-01-15 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/54613 - * gfortran.h (gfc_check_f): Rename f4ml to f5ml. - (gfc_logical_4_kind): New macro - * intrinsic.h (gfc_simplify_minloc): Add a gfc_expr *argument. - (gfc_simplify_maxloc): Likewise. - (gfc_resolve_maxloc): Likewise. - (gfc_resolve_minloc): Likewise. - * check.c (gfc_check_minloc_maxloc): Add checking for "back" - argument; also raise error if it is used (for now). Add it - if it isn't present. - * intrinsic.c (add_sym_4ml): Rename to - (add_sym_5ml), adjust for extra argument. - (add_functions): Add "back" constant. Adjust maxloc and minloc - for back argument. - * iresolve.c (gfc_resolve_maxloc): Add back argument. If back is - not of gfc_logical_4_kind, convert. - (gfc_resolve_minloc): Likewise. - * simplify.c (gfc_simplify_minloc): Add back argument. - (gfc_simplify_maxloc): Likewise. - * trans-intinsic.c (gfc_conv_intrinsic_minmaxloc): Rename last - argument to %VAL to ensure passing by value. - (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_minmaxloc - also for library calls. - -2018-01-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/82007 - * resolve.c (resolve_transfer): Delete code looking for 'DT' - format specifiers in format strings. Set formatted to true if a - format string or format label is present. - * trans-io.c (get_dtio_proc): Likewise. (transfer_expr): Fix - whitespace. - -2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/83744 - * dump-parse-tree.c (get_c_type_name): Remove extra line. - Change for loop to use declaration in for loop. Handle BT_LOGICAL - and BT_CHARACTER. - (write_decl): Add where argument. Fix indentation. Replace - assert with error message. Add typename to warning - in comment. - (write_type): Adjust locus to call of write_decl. - (write_variable): Likewise. - (write_proc): Likewise. Replace assert with error message. - -2018-01-13 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/52162 - * trans-expr.c (gfc_trans_scalar_assign): Flag is_alloc_lhs if - the rhs expression is neither an elemental nor a conversion - function. - - PR fortran/83622 - * trans-array.c (is_pointer_array): Remove unconditional return - of false for -fopenmp. - -2018-01-13 Thomas Koenig <tkoenig@gcc.gnu.org> - <emsr@gcc.gnu.org> - - PR fortran/83803 - * dump-parse-tree.c (write_proc): Always emit closing parenthesis - for functions. - -2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/82367 - * resolve.c (resolve_allocate_expr): Check for NULL pointer. - -2018-01-10 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/83093 - * resolve.c (resolve_charlen): Check the type of cl->length - after resolution. - -2018-01-10 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/83740 - * trans-array.c (gfc_trans_array_ctor_element): Fix formatting. - -2018-01-10 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/83740 - * trans-array.c (gfc_trans_array_ctor_element): Convert RHS to the - LHS type when assigning. - -2018-01-09 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/83742 - * expr.c (gfc_is_simply_contiguous): Check for NULL pointer. - -2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org> - - * match.c (gfc_match_allocate): Check for NULL pointer. - -2018-01-08 Steven G. Kargl <kargl@gcc.gnu.org> - - * expr.c (gfc_check_pointer_assign): Fix typo in comment. - -2018-01-08 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83611 - * decl.c (gfc_get_pdt_instance): If parameterized arrays have - an initializer, convert the kind parameters and add to the - component if the instance. - * trans-array.c (structure_alloc_comps): Add 'is_pdt_type' and - use it with case COPY_ALLOC_COMP. Call 'duplicate_allocatable' - for parameterized arrays. Clean up typos in comments. Convert - parameterized array initializers and copy into the array. - * trans-expr.c (gfc_trans_scalar_assign): Do a deep copy for - parameterized types. - *trans-stmt.c (trans_associate_var): Deallocate associate vars - as necessary, when they are PDT function results for example. - - PR fortran/83731 - * trans-array.c (structure_alloc_comps): Only compare len parms - when they are declared explicitly. - -2018-01-06 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/50892 - * trans-expr.c (gfc_trans_pointer_assignment): fold_convert rhs to - lhs type. - -2018-01-05 Janne Blomqvist <jb@gcc.gnu.org> - - PR fortran/78534 - PR fortran/66310 - * array.c (got_charlen): Use gfc_charlen_int_kind. - * class.c (gfc_find_derived_vtab): Use gfc_size_kind instead of - hardcoded kind. - (find_intrinsic_vtab): Likewise. - * decl.c (match_char_length): Use gfc_charlen_int_kind. - (add_init_expr_to_sym): Use gfc_charlen_t and gfc_charlen_int_kind. - (gfc_match_implicit): Use gfc_charlen_int_kind. - * dump-parse-tree.c (show_char_const): Use gfc_charlen_t and size_t. - (show_expr): Use HOST_WIDE_INT_PRINT_DEC. - * expr.c (gfc_get_character_expr): Length parameter of type - gfc_charlen_t. - (gfc_get_int_expr): Value argument of type HOST_WIDE_INT. - (gfc_extract_hwi): New function. - (simplify_const_ref): Make string_len of type gfc_charlen_t. - (gfc_simplify_expr): Use HOST_WIDE_INT for substring refs. - * frontend-passes.c (optimize_trim): Use gfc_charlen_int_kind. - * gfortran.h (gfc_mpz_get_hwi): New prototype. - (gfc_mpz_set_hwi): Likewise. - (gfc_charlen_t): New typedef. - (gfc_expr): Use gfc_charlen_t for character lengths. - (gfc_size_kind): New extern variable. - (gfc_extract_hwi): New prototype. - (gfc_get_character_expr): Use gfc_charlen_t for character length. - (gfc_get_int_expr): Use HOST_WIDE_INT type for value argument. - * gfortran.texi: Update description of hidden string length argument. - * iresolve.c (check_charlen_present): Use gfc_charlen_int_kind. - (gfc_resolve_char_achar): Likewise. - (gfc_resolve_repeat): Pass string length directly without - temporary, use gfc_charlen_int_kind. - (gfc_resolve_transfer): Use gfc_charlen_int_kind. - * match.c (select_intrinsic_set_tmp): Use HOST_WIDE_INT for charlen. - * misc.c (gfc_mpz_get_hwi): New function. - (gfc_mpz_set_hwi): New function. - * module.c (atom_int): Change type from int to HOST_WIDE_INT. - (parse_integer): Don't complain about large integers. - (write_atom): Use HOST_WIDE_INT for integers. - (mio_integer): Handle integer type mismatch. - (mio_hwi): New function. - (mio_intrinsic_op): Use HOST_WIDE_INT. - (mio_array_ref): Likewise. - (mio_expr): Likewise. - * primary.c (match_substring): Use gfc_charlen_int_kind. - * resolve.c (resolve_substring_charlen): Use gfc_charlen_int_kind. - (resolve_character_operator): Likewise. - (resolve_assoc_var): Likewise. - (resolve_select_type): Use HOST_WIDE_INT for charlen, use snprintf. - (resolve_charlen): Use mpz_sgn to determine sign. - * simplify.c (gfc_simplify_repeat): Use HOST_WIDE_INT/gfc_charlen_t - instead of long. - * symbol.c (generate_isocbinding_symbol): Use gfc_charlen_int_kind. - * target-memory.c (size_character): Length argument of type - gfc_charlen_t. - (gfc_encode_character): Likewise. - (gfc_interpret_character): Use gfc_charlen_t. - * target-memory.h (gfc_encode_character): Modify prototype. - * trans-array.c (gfc_trans_array_ctor_element): Use existing type. - (get_array_ctor_var_strlen): Use gfc_conv_mpz_to_tree_type. - (trans_array_constructor): Use existing type. - (get_array_charlen): Likewise. - * trans-const.c (gfc_conv_mpz_to_tree_type): New function. - * trans-const.h (gfc_conv_mpz_to_tree_type): New prototype. - * trans-decl.c (gfc_trans_deferred_vars): Use existing type. - (add_argument_checking): Likewise. - * trans-expr.c (gfc_class_len_or_zero_get): Build const of type - gfc_charlen_type_node. - (gfc_conv_intrinsic_to_class): Use gfc_charlen_int_kind instead of - 4, fold_convert to correct type. - (gfc_conv_class_to_class): Build const of type size_type_node for - size. - (gfc_copy_class_to_class): Likewise. - (gfc_conv_string_length): Use same type in expression. - (gfc_conv_substring): Likewise, use HOST_WIDE_INT for charlen. - (gfc_conv_string_tmp): Make sure len is of the right type. - (gfc_conv_concat_op): Use same type in expression. - (gfc_conv_procedure_call): Likewise. - (fill_with_spaces): Comment out memset() block due to spurious - -Wstringop-overflow warnings. - (gfc_trans_string_copy): Use gfc_charlen_type_node. - (alloc_scalar_allocatable_for_subcomponent_assignment): - fold_convert to right type. - (gfc_trans_subcomponent_assign): Likewise. - (trans_class_vptr_len_assignment): Build const of correct type. - (gfc_trans_pointer_assignment): Likewise. - (alloc_scalar_allocatable_for_assignment): fold_convert to right - type in expr. - (trans_class_assignment): Build const of correct type. - * trans-intrinsic.c (gfc_conv_associated): Likewise. - (gfc_conv_intrinsic_repeat): Do calculation in sizetype. - * trans-io.c (gfc_build_io_library_fndecls): Use - gfc_charlen_type_node for character lengths. - (set_string): Convert to right type in assignment. - * trans-stmt.c (gfc_trans_label_assign): Build const of - gfc_charlen_type_node. - (trans_associate_var): Likewise. - (gfc_trans_character_select): Likewise. - (gfc_trans_allocate): Likewise, don't typecast strlen result. - (gfc_trans_deallocate): Don't typecast strlen result. - * trans-types.c (gfc_size_kind): New variable. - (gfc_init_types): Determine gfc_charlen_int_kind and gfc_size_kind - from size_type_node. - * trans-types.h: Fix comment. - -2018-01-04 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/83683 - PR fortran/45689 - * check.c (gfc_check_eoshift): Check for string length and - for conformance of boundary. - * intrinsic.c (add_functions): Add gfc_simplify_eoshift. - * intrinsic.h: Add prototype for gfc_simplify_eoshift. - * simplify.c (gfc_simplify_eoshift): New function. - -2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> - Alan Hayward <alan.hayward@arm.com> - David Sherwood <david.sherwood@arm.com> - - * trans-types.c (gfc_type_for_mode): Handle MODE_VECTOR_BOOL. - -2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> - Alan Hayward <alan.hayward@arm.com> - David Sherwood <david.sherwood@arm.com> - - * trans-types.c (gfc_type_for_mode): Check valid_vector_subparts_p. - -2018-01-03 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/83664 - * check.c (gfc_check_eoshift): Error for missing boundary if array - is not one of the standard types. - -2018-01-03 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. - -2017-01-02 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45689 - * intrinsic.c (add_function): Add gfc_simplify_maxloc and - gfc_simplify_minloc to maxloc and minloc, respectively. - * intrinsic.h: Add prototypes for gfc_simplify_minloc - and gfc_simplify_maxloc. - * simplify.c (min_max_chose): Adjust prototype. Modify function - to have a return value which indicates if the extremum was found. - (is_constant_array_expr): Fix typo in comment. - (simplify_minmaxloc_to_scalar): New function. - (simplify_minmaxloc_nodim): New function. - (new_array): New function. - (simplify_minmaxloc_to_array): New function. - (gfc_simplify_minmaxloc): New function. - (simplify_minloc): New function. - (simplify_maxloc): New function. - -2018-01-02 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/45689 - PR fortran/83650 - * simplify.c (gfc_simplify_cshift): Re-implement to allow full - range of arguments. - -2018-01-01 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/83076 - * resolve.c (resolve_fl_derived0): Add caf_token fields for - allocatable and pointer scalars, when -fcoarray selected. - * trans-types.c (gfc_copy_dt_decls_ifequal): Copy the token - field as well as the backend_decl. - (gfc_get_derived_type): Flag GFC_FCOARRAY_LIB for module - derived types that are not vtypes. Components with caf_token - attribute are pvoid types. For a component requiring it, find - the caf_token field and have the component token field point to - its backend_decl. - - PR fortran/83319 - *trans-types.c (gfc_get_array_descriptor_base): Add the token - field to the descriptor even when codimen not set. - -Copyright (C) 2018 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. |