diff options
Diffstat (limited to 'gcc/fortran/ChangeLog')
| -rw-r--r-- | gcc/fortran/ChangeLog | 1728 |
1 files changed, 343 insertions, 1385 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index c61d9f03be..92ef2037e6 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,1437 +1,406 @@ -2015-12-04 Release Manager +2016-04-27 Release Manager - * GCC 5.3.0 released. + * GCC 6.1.0 released. -2015-11-27 Andre Vehreschild <vehre@gcc.gnu.org> +2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr> - PR fortran/68218 - * trans-array.c (gfc_array_init_size): Add gfc_evaluate_now() when - array spec in allocate is a function call. + PR fortran/67039 + * intrinsic.texi: Correct the documentation of pseudorandom + number intrinsics. -2015-11-24 Paul Thomas <pault@gcc.gnu.org> +2016-04-13 Dominique d'Humieres <dominiq@lps.ens.fr> - Backport from trunk. - PR fortran/68196 - * class.c (has_finalizer_component): Prevent infinite recursion - through this function if the derived type and that of its - component are the same. - * trans-types.c (gfc_get_derived_type): Do the same for proc - pointers by ignoring the explicit interface for the component. + PR fortran/58000 + * gfortran.texi: Document OPEN( ... NAME=) as not implemented + in GNU Fortran - PR fortran/66465 - * check.c (same_type_check): If either of the expressions is - BT_PROCEDURE, use the typespec from the symbol, rather than the - expression. +2016-04-09 Jerry DeLisle <jvdelisle@gcc.gnu.org> -2015-11-18 Dominique d'Humieres <dominiq@lps.ens.fr> + PR fortran/68566 + * array.c (match_array_element_spec): Add check for non-integer. + * simplify.c (gfc_simplify_reshape): If source shape is NULL return. - PR fortran/65751 - * expr.c (gfc_check_pointer_assign): Fix error message. +2016-04-06 Patrick Palka <ppalka@gcc.gnu.org> -2015-11-16 Steven G. Kargl <kargl@gcc.gnu.org> + PR c/70436 + * openmp.c (gfc_find_omp_udr): Add explicit braces to resolve a + future -Wparentheses warning. - PR fortran/58027 - PR fortran/60993 - * expr.c (gfc_check_init_expr): Prevent a redundant check when a - __convert_* function was inserted into an array constructor. - (gfc_check_assign_symbol): Check for an initialization expression - when a __convert_* was inserted. +2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> -2015-11-14 Steven G. Kargl <kargl@gcc.gnu.org> + PR fortran/67538 + * resolve.c (resolve_allocate_expr): Emit error message when no + array spec and no array valued source= expression is given in an + F2008 allocate() for an array to allocate. - PR fortran/67803 - * array.c (gfc_match_array_constructor): If array constructor included - a CHARACTER typespec, check array elements for compatible type. +2016-04-04 Andre Vehreschild <vehre@gcc.gnu.org> -2015-11-13 Steven G. Kargl <kargl@gccc.gnu.org> + PR fortran/65795 + * trans-array.c (gfc_array_allocate): When the array is a coarray, + do not nullyfing its allocatable components in array_allocate, because + the nullify missed the array ref and nullifies the wrong component. + Cosmetics. - PR fortran/68319 - * decl.c (gfc_match_data, gfc_match_entry): Enforce F2008:C1206. - * io.c (gfc_match_format): Ditto. - * match.c (gfc_match_st_function): Ditto. +2016-03-29 Andre Vehreschild <vehre@gcc.gnu.org> -2015-11-12 Steven G. Kargl <kargl@gcc.gnu.org> + PR fortran/70397 + * trans-expr.c (gfc_class_len_or_zero_get): Add function to return a + constant zero tree, when the class to get the _len component from is + not unlimited polymorphic. + (gfc_copy_class_to_class): Use the new function. + * trans.h: Added interface of new function gfc_class_len_or_zero_get. - PR fortran/68318 - * decl.c (get_proc_name): Increment reference count for ENTRY. - While here, fix comment and use postfix ++ for consistency. +2016-03-28 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> -2015-11-08 Steven g. Kargl <kargl@gcc.gnu.org> + * trans-decl.c (gfc_build_builtin_function_decls): + caf_stop_numeric and caf_stop_str definition. + * trans-stmt.c (gfc_trans_stop): invoke external functions + for stop and stop_str when coarrays are used. + * trans.h: extern for new functions. - PR fortran/68053 - * decl.c (add_init_expr_to_sym): Try to reduce initialization expression - before testing for a constant value. +2016-03-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> -2015-11-08 Steven G. Kargl <kargl@gcc.gnu.org> + PR fortran/69043 + * scanner.c (load_file): Update to use S_ISREG macro. - PR fortran/68224 - * array.c (match_array_element_spec): Check of invalid NULL(). - While here, fix nearby comments. +2016-03-17 Thomas Schwinge <thomas@codesourcery.com> -2015-11-08 Steven G. Kargl <kargl@gcc.gnu.org> + * gfortran.h (enum gfc_omp_map_op): Rename OMP_MAP_FORCE_DEALLOC + to OMP_MAP_DELETE. Adjust all users. - PR fortran/68153 - * check.c (gfc_check_reshape): Improve check for valid SHAPE argument. +2016-03-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> + Jim MacArthur <jim.macarthur@codethink.co.uk> -2015-11-08 Steven G. Kargl <kargl@gcc.gnu.org> + PR fortran/69043 + * scanner.c (load_file): Check that included file is regular. - PR fortran/68151 - * match.c (match_case_selector): Check for invalid type. +2016-03-12 Jerry DeLisle <jvdelisle@gcc.gnu.org> + Harold Anlauf <anlauf@gmx.de> -2015-01-25 Paul Thomas <pault@gcc.gnu.org> + PR fortran/69520 + * invoke.texi: Explain use of the 'no-' construct within the + -fcheck= option. + * options.c (gfc_handle_runtime_check_option): Enable use of + 'no-' prefix for the various options with -fcheck= to allow + negating previously enabled check options. - Backported from trunk. - PR fortran/67171 - * trans-array.c (structure_alloc_comps): On deallocation of - class components, reset the vptr to the declared type vtable - and reset the _len field of unlimited polymorphic components. - *trans-expr.c (gfc_find_and_cut_at_last_class_ref): Bail out on - allocatable component references to the right of part reference - with non-zero rank and return NULL. - (gfc_reset_vptr): Simplify this function by using the function - gfc_get_vptr_from_expr. Return if the vptr is NULL_TREE. - (gfc_reset_len): If gfc_find_and_cut_at_last_class_ref returns - NULL return. +2016-03-12 Paul Thomas <pault@gcc.gnu.org> -2015-10-30 Steven G. Kargl <kargl@gcc.gnu.org> + PR fortran/70031 + * decl.c (gfc_match_prefix): Treat the 'module' prefix in the + same way as the others, rather than fixing it to come last. + (gfc_match_function_decl, gfc_match_subroutine): After errors + in 'copy_prefix', emit them immediately in the case of module + procedures to prevent a later ICE. - PR fortran/51993 - * decl.c (gfc_set_constant_character_len): Convert gcc_assert into an - if-statement causing an early return leads to valid error message. + PR fortran/69524 + * decl.c (gfc_match_submod_proc): Permit 'module procedure' + declarations within the contains section of modules as well as + submodules. + * resolve.c (resolve_fl_procedure): Likewise. + *trans-decl.c (build_function_decl): Change the gcc_assert to + allow all forms of module procedure declarations within module + contains sections. -2015-10-30 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> - PR fortran/68154 - * decl.c (add_init_expr_to_sym): if the char length in the typespec - is NULL, check for and use a constructor. - -2015-10-30 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/36192 - * interface.c (get_expr_storage_size): Check for INTEGER type before - calling gmp routines. - -2015-10-29 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/68055 - * decl.c (gfc_match_decl_type_spec): Check for valid kind in old-style - declarations. - -2015-10-29 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/68054 - * decl.c (match_attr_spec): PROTECTED can only be a module. - -2015-10-29 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67939 - * data.c (create_character_initializer): Deal with zero length string. - -2015-10-29 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67885 - * trans-decl.c (generate_local_decl): Mark PARAMETER entities in - BLOCK construct. - -2015-10-29 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67805 - PR fortran/68108 - * array.c (gfc_match_array_constructor): Check for error from type - spec matching. - * decl.c (char_len_param_value): Check for valid of charlen parameter. - Check for REF_ARRAY. Reap dead code dating to 2008. - match.c (gfc_match_type_spec): Special case the keyword use in REAL. - -2015-10-26 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/67177 - PR fortran/67977 - Backport from mainline r228940: - * primary.c (match_substring): Add an argument 'deferred' to - flag that a substring reference with null start and end should - not be optimized away for deferred length strings. - (match_string_constant, gfc_match_rvalue): Set the argument. - * trans-expr.c (alloc_scalar_allocatable_for_assignment): If - there is a substring reference return. - * trans-intrinsic.c (conv_intrinsic_move_alloc): For deferred - characters, assign the 'from' string length to the 'to' string - length. If the 'from' expression is deferred, set its string - length to zero. If the 'to' expression has allocatable - components, deallocate them. - -2015-10-22 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/58754 - * trans-stmt.c (gfc_trans_allocate): Do not use the scalar - character assignment if the allocate expression is an array - descriptor. - -2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67900 - * resolve.c (gfc_verify_binding_labels): Check for NULL pointer. - -2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/68019 - * decl.c (add_init_expr_to_sym): Remove an assert() to allow an error - message to be issued. - -2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67987 - * decl.c (char_len_param_value): Unwrap unlong line. If LEN < 0, - force it to zero per the Fortran 90, 95, 2003, and 2008 Standards. - * resolve.c (gfc_resolve_substring_charlen): Unwrap unlong line. - If 'start' is larger than 'end', length of substring is negative, - so explicitly set it to zero. - (resolve_charlen): Remove -Wsurprising warning. Update comment to - reflect that the text is from the F2008 standard. - -2015-10-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/66079 - Backport from mainline r224383: - - * trans-expr.c (gfc_conv_procedure_call): Allocatable scalar - function results must be freed and nullified after use. Create - a temporary to hold the result to prevent duplicate calls. - * trans-stmt.c (gfc_trans_allocate): Rename temporary variable - as 'source'. Deallocate allocatable components of non-variable - 'source's. - -2015-10-18 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/67721 - PR fortran/67818 - Backport from mainline r222477: - - 2015-04-27 Andre Vehreschild <vehre@gmx.de> - - PR fortran/59678 - PR fortran/65841 - * trans-array.c (duplicate_allocatable): Fixed deep copy of - allocatable components, which are liable for copy only, when - they are allocated. - (gfc_duplicate_allocatable): Add deep-copy code into if - component allocated block. Needed interface change for that. - (gfc_copy_allocatable_data): Supplying NULL_TREE for code to - add into if-block for checking whether a component was - allocated. - (gfc_duplicate_allocatable_nocopy): Likewise. - (structure_alloc_comps): Likewise. - * trans-array.h: Likewise. - * trans-expr.c (gfc_trans_alloc_subarray_assign): Likewise. - * trans-openmp.c (gfc_walk_alloc_comps): Likewise. - -2015-10-02 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67802 - * decl.c (add_init_expr_to_sym): Numeric constant for character - length must be an INTEGER. - -2015-10-02 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67616 - * primary.c (gfc_match_structure_constructor): Use a possibly - host-associated symtree to prevent ICE. - -2015-10-02 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66979 - * io.c (gfc_resolve_filepos): Check for a UNIT number. Add a nearby - missing 'return false'. - -2015-10-01 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/67721 - * trans-expr.c (gfc_trans_assignment_1): Remove the non-constantness - condition guarding deep copy. - -2015-09-25 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67614 - * resolve.c (gfc_resolve_code): Prevent ICE for invalid EXPR_NULL. - -2015-09-25 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67525 - * parse.c (match_deferred_characteristics): Remove an assert, which - allows an invalid SELECT TYPE selector to be detected. - -2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67615 - * resolve.c (gfc_resolve_code): Check for scalar expression in - arithmetic-if. - -2015-09-10 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/67526 - * expr.c (gfc_check_init_expr): Do not dereference a NULL pointer. - -2015-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR fortran/67429 - * error.c (gfc_clear_pp_buffer): Reset last_location, otherwise - caret lines might be skipped when actually giving a diagnostic. - -2015-08-07 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/66929 - * trans-array.c (gfc_get_proc_ifc_for_expr): Use esym as procedure - symbol if available. - -2015-08-05 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/64921 - * class.c (generate_finalization_wrapper): Set finalization - procedure symbol's always_explicit attribute. - -2015-08-03 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66942 - * trans-expr.c (gfc_conv_procedure_call): Avoid NULL pointer reference - -2015-07-25 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/64986 - * trans-expr.c (gfc_trans_assignment_1): Put component deallocation - code at the beginning of the block. - -2015-07-21 Andre Vehreschild <vehre@gcc.gnu.org> - - PR fortran/66035 - * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_assignment): - Compute the size to allocate for class and derived type objects - correclty. - (gfc_trans_subcomponent_assign): Only allocate memory for a - component when the object to assign is not an allocatable class - object (the memory is already present for allocatable class objects). - Furthermore use copy_class_to_class for assigning the rhs to the - component (may happen for dummy class objects on the rhs). - -2015-07-17 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> - - * trans-intrinsic.c (conv_co_collective): Remove redundant address - operator in the generated code. - -2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66724 - PR fortran/66724 - * io.c (is_char_type): Call gfc_resolve_expr (). - (match_open_element, match_dt_element, match_inquire_element): Fix - ASYNCHRONOUS case. - -2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66864 - * simplify.c (gfc_simplify_floor): Set precision of temporary to - that of arg. - -2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66545 - * primary.c (match_sym_complex_part): Do not dereference NULL pointer. - -2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/56520 - * match.c (gfc_match_name): Special case unary minus and plus. - -2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> - - * io.c (check_char_variable): New function. - (match_open_element, match_close_element, match_file_element, - match_dt_element, match_inquire_element, match_wait_element): Use it. - -2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66725 - * io.c (is_char_type): New function to test for BT_CHARACTER - (gfc_match_open, gfc_match_close, match_dt_element): Use it. - -2015-07-16 Release Manager - - * GCC 5.2.0 released. - -2015-06-24 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/66549 - * resolve.c (resolve_global_procedure): Don't save and restore - OpenMP state around the call to gfc_resolve. - (gfc_resolve): Save OpenMP state on entry and restore it on return. - -2015-06-14 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/66385 - Backport from trunk - * frontend-passes.c (combine_array_constructor): Return early if - inside a FORALL loop. - -2015-06-14 Thomas Koenig <tkoenig@gcc.gnu.org> - - * intrinsic.texi: Change \leq to < in descrition of imaginary - part in argument to log. - -2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com> - - * f95-lang.c (gfc_create_decls): Register the main translation unit - through the new debug hook. + PR fortran/68147 + PR fortran/47674 + * frontend-passes.c (realloc_string_callback): Don't set + walk_subtrees. -2015-06-08 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> - PR fortran/66245 - * match.c (gfc_match_type_is, gfc_match_class_is): Check if the - return type spec or derived type spec is validate. + * dump-parse-tree.c (show_code_node): Print association + list of a block if present. Handle EXEC_END_BLOCK. -2015-06-05 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-28 Harald Anlauf <anlauf@gmx.de> + Jerry DeLisle <jvdelisle@gcc.gnu.org> - PR fortran/66347 - * resolve.c (apply_default_init_local): Do not dereference a NULL - pointer. + PR fortran/56007 + * match.c (gfc_match_iterator): Add diagnostic for array variable + as do loop index. -2015-06-05 Russell Whitesides <russelldub@gmail.com> +2016-02-27 Jerry DeLisle <jvdelisle@gcc.gnu.org> Steven G. Kargl <kargl@gcc.gnu.org> - PR fortran/40958 - PR fortran/60780 - PR fortran/66377 - * module.c (load_equiv): Add check for loading duplicate EQUIVALENCEs - from different modules. Eliminate the pruning of unused - equivalence-objects - - -2015-06-02 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66380 - * simplify.c (gfc_simplify_reshape): Convert assert into returning - NULL, which triggers an error condition. - -2015-05-29 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/66257 - * resolve.c (resolve_actual_arglist): Don't throw an error - if the argument with procedure pointer component is not a variable. - -2015-05-22 Jakub Jelinek <jakub@redhat.com> - - Backported from mainline - 2015-05-19 Jakub Jelinek <jakub@redhat.com> - - PR middle-end/66199 - * trans-openmp.c (gfc_trans_omp_teams): Set OMP_TEAMS_COMBINED for - combined constructs. - (gfc_trans_omp_target): Make sure BIND_EXPR has non-NULL - BIND_EXPR_BLOCK. - -2015-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/65903 - * io.c (format_lex): Change to NONSTRING when checking for - possible doubled quote. - * scanner.c (gfc_next_char_literal): Revert change from 64506 - and add a check for quotes and return. - -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66106 - * interface.c(gfc_match_end_interface): Enforce F2008 C1202 (R1201). - * match.c(gfc_op2string): Return 'none' for INTRINSIC_NONE. - -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66057 - * decl.c(gfc_match_generic): Detected a malformed GENERIC statement. - -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> - - PR fortran/66052 - * decl.c(gfc_match_protected): Prevent dereference of NULL pointer. + PR fortran/69910 + * io.c (gfc_match_open): Check that open status is an expression + constant before comparing string to 'scratch' with NEWUNIT. -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-27 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> - PR fortran/66045 - * expr.c (gfc_check_assign): Check for assignment of NULL() instead - of the (intended) pointer assignment. + * trans.c (gfc_allocate_allocatable): size conversion + from byte to number of elements for event variables. + * trans-types.c (gfc_get_derived_type): event variables + represented as a pointer (like lock variable). + +2016-02-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR fortran/61156 + * scanner.c (add_path_to_list): If include path is not a directory, + issue a fatal error. -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-23 Andre Vehreschild <vehre@gcc.gnu.org> - PR fortran/66044 - * decl.c(gfc_match_entry): Change a gfc_internal_error() into - a gfc_error() + PR fortran/67451 + * trans-array.c (gfc_array_allocate): Take the attributes from the + expression to allocate and not from the source=-expression. -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-20 Paul Thomas <pault@gcc.gnu.org> - PR fortran/66043 - * check.c (gfc_check_storage_size): Prevent the direct use of NULL() - in STORAGE_SIZE() reference. + PR fortran/69423 + * trans-decl.c (create_function_arglist): Deferred character + length functions, with and without declared results, address + the passed reference type as '.result' and the local string + length as '..result'. + (gfc_null_and_pass_deferred_len): Helper function to null and + return deferred string lengths, as needed. + (gfc_trans_deferred_vars): Call it, thereby reducing repeated + code, add call for deferred arrays and reroute pointer function + results. Avoid using 'tmp' for anything other that a temporary + tree by introducing 'type_of_array' for the arrayspec type. -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> +2015-02-16 Thomas Koenig <tkoenig@gcc.gnu.org> - PR fortran/66040 - * parse.c(verify_st_order): Replace a gfc_internal_error with your - generic gfc_error. + PR fortran/69742 + * frontend-passes.c (cfe-expr_0): Don't register functions + from within an ASSOCIATE statement. -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> - PR fortran/66039 - * io.c (match_filepos): Check for incomplete/mangled REWIND, FLUSH, - BACKSPACE, and ENDFILE statements + PR fortran/60526 + * decl.c (build_sym): If the name has already been defined as a + type, it has a symtree with an upper case letter at the beginning. + If such a symtree exists, issue an error and exit. Don't do + this if there is no corresponding upper case letter. -2015-05-19 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> - PR fortran/64925 - * symbol.c(check_conflict): Check for a conflict between a dummy - argument and an internal procedure name. + PR fortran/60526 + PR bootstrap/69816 + * decl.c (build_sym): Reverted previous patch. -2015-05-02 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-14 Thomas Koenig <tkoenig@gcc.gnu.org> - PR fortran/65976 - * invoke.texi: Remove 'no-' in '-fno-fixed-form' + PR fortran/60526 + * decl.c (build_sym): If the name has already been defined as a + type, issue error and return false. -2015-04-22 Release Manager +2016-02-12 David Malcolm <dmalcolm@redhat.com> - * GCC 5.1.0 released. + PR other/69554 + * error.c (gfc_diagnostic_start_span): New function. + (gfc_diagnostics_init): Initialize global_dc's start_span. -2015-04-22 Steven G. Kargl <kargl@gcc.gnu.org> +2016-02-11 Andre Vehreschild <vehre@gcc.gnu.org> - PR fortran/65429 - * decl.c (add_init_expr_to_sym): Set the length type parameter. + PR fortran/69296 + * gfortran.h: Added flag to gfc_association_list indicating that + the rank of an associate variable has been guessed only. + * parse.c (parse_associate): Set the guess flag mentioned above + when guessing the rank of an expression. + * resolve.c (resolve_assoc_var): When the rank has been guessed, + make sure, that the guess was correct else overwrite with the actual + rank. + * trans-stmt.c (trans_associate_var): For subref_array_pointers in + class objects, take the span from the _data component. -2015-04-10 Tobias Burnus <burnus@net-b.de> +2016-02-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> - * trans-stmt.c (gfc_trans_lock_unlock): Implement -fcoarray=lib - version; reject not-yet-implemented variants. - * trans-types.c (gfc_get_derived_type): For lock_type with - -fcoarray=lib, use a void pointer as type. - * trans.c (gfc_allocate_using_lib, gfc_allocate_allocatable): - Handle lock_type with -fcoarray=lib. - -2015-04-10 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/56674 - PR fortran/58813 - PR fortran/59016 - PR fortran/59024 - * symbol.c (save_symbol_data, gfc_save_symbol_data): Rename the - former to the latter and make it non-static. Update callers. - * gfortran.h (gfc_save_symbol_data): New prototype. - * decl.c (gfc_match_decl_type_spec): Call 'gfc_save_symbol_data' - before modifying symbols 'sym' and 'dt_sym'. - -2013-04-09 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/56852 - * primary.c (gfc_variable_attr): Avoid ICE on AR_UNKNOWN if any - of the index variables are untyped and errors are present. - -2015-04-07 Andre Vehreschild <vehre@gmx.de> - - PR fortran/65548 - * trans-stmt.c (gfc_trans_allocate): For intrinsic functions - use conv_expr_descriptor() instead of conv_expr_reference(). - -2015-03-30 Jakub Jelinek <jakub@redhat.com> - - PR fortran/65597 - * trans-openmp.c (gfc_trans_omp_do): For !simple simd with explicit - linear clause for the iterator set OMP_CLAUSE_LINEAR_NO_COPYIN. - For implcitly added !simple OMP_CLAUSE_LINEAR set it too. Use step 1 - instead of the original step on the new iterator - count. - -2015-03-25 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/64952 - PR fortran/65532 - * gfortran.h (struct gfc_namespace): New field 'types_resolved'. - * resolve.c (resolve_types): Return early if field 'types_resolved' - is set. Set 'types_resolved' at the end. - -2015-03-24 Andre Vehreschild <vehre@gmx.de> - - PR fortran/55901 - * trans-expr.c (gfc_conv_structure): Fixed indendation. - Using integer_zero_node now instead of explicitly - constructing a integer constant zero node. - (gfc_conv_derived_to_class): Add handling of _len component, - i.e., when the rhs has a string_length then assign that to - class' _len, else assign 0. - (gfc_conv_intrinsic_to_class): Likewise. - -2015-03-24 Andre Vehreschild <vehre@gmx.de> - - PR fortran/64787 - PR fortran/57456 - PR fortran/63230 - * class.c (gfc_add_component_ref): Free no longer needed - ref-chains to prevent memory loss. - (find_intrinsic_vtab): For deferred length char arrays or - unlimited polymorphic objects, store the size in bytes of one - character in the size component of the vtab. - * gfortran.h: Added gfc_add_len_component () define. - * trans-array.c (gfc_trans_create_temp_array): Switched to new - function name for getting a class' vtab's field. - (build_class_array_ref): Likewise. - (gfc_array_init_size): Using the size information from allocate - more consequently now, i.e., the typespec of the entity to - allocate is no longer needed. This is to address the last open - comment in PR fortran/57456. - (gfc_array_allocate): Likewise. - (structure_alloc_comps): gfc_copy_class_to_class () needs to - know whether the class is unlimited polymorphic. - * trans-array.h: Changed interface of gfc_array_allocate () to - reflect the no longer needed typespec. - * trans-expr.c (gfc_find_and_cut_at_last_class_ref): New. - (gfc_reset_len): New. - (gfc_get_class_array_ref): Switch to new function name for - getting a class' vtab's field. - (gfc_copy_class_to_class): Added flag to know whether the class - to copy is unlimited polymorphic. Adding _len dependent code - then, which calls ->vptr->copy () with four arguments adding - the length information ->vptr->copy(from, to, from_len, to_cap). - (gfc_conv_procedure_call): Switch to new function name for - getting a class' vtab's field. - (alloc_scalar_allocatable_for_assignment): Use the string_length - as computed by gfc_conv_expr and not the statically backend_decl - which may be incorrect when ref-ing. - (gfc_trans_assignment_1): Use the string_length variable and - not the rse.string_length. The former has been computed more - generally. - * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Switch to new - function name for getting a class' vtab's field. - (gfc_conv_intrinsic_storage_size): Likewise. - (gfc_conv_intrinsic_transfer): Likewise. - * trans-stmt.c (gfc_trans_allocate): Restructured to evaluate - source=expr3 only once before the loop over the objects to - allocate, when the objects are not arrays. Doing correct _len - initialization and calling of vptr->copy () fixing PR 64787. - (gfc_trans_deallocate): Reseting _len to 0, preventing future - errors. - * trans.c (gfc_build_array_ref): Switch to new function name - for getting a class' vtab's field. - (gfc_add_comp_finalizer_call): Likewise. - * trans.h: Define the prototypes for the gfc_class_vtab_*_get () - and gfc_vptr_*_get () functions. - Added gfc_find_and_cut_at_last_class_ref () and - gfc_reset_len () routine prototype. Added flag to - gfc_copy_class_to_class () prototype to signal an unlimited - polymorphic entity to copy. - -2015-03-24 Iain Sandoe <iain@codesourcery.com> - Tobias Burnus <burnus@net-b.de> - - * gfortran.texi (_gfortran_caf_sync_memory): Improve wording. - -2015-03-23 Paul Thomas <pault@gcc.gnu.org> - Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/64952 - * gfortran.h (struct symbol_attribute) : New field - 'array_outer_dependency'. - * trans.h (struct gfc_ss_info): New field 'array_outer_dependency'. - * module.c (enum ab_attribute): New value AB_ARRAY_OUTER_DEPENDENCY. - (attr_bits): Append same value to initializer. - (mio_symbol_attribute): Handle 'array_outer_dependency' attr - in module read and write. - * resolve.c (update_current_proc_outer_array_dependency): New function. - (resolve_function, resolve_call): Add code to update current procedure's - 'array_outer_dependency' attribute. - (resolve_variable): Mark current procedure with attribute - array_outer_dependency if the variable is an array coming from outside - the current namespace. - (resolve_fl_procedure): Mark a procedure without body with attribute - 'array_outer_dependency'. - * trans-array.c (gfc_conv_resolve_dependencies): If any ss is - marked as 'array_outer_dependency' generate a temporary. - (gfc_walk_function_expr): If the function may reference external arrays, - mark the head gfc_ss with flag 'array_outer_dependency'. - -2015-03-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR libgfortran/59513 - * gfortran.texi (Read/Write after EOF marker): New information. - -2015-03-21 H.J. Lu <hongjiu.lu@intel.com> - - * gfortran.texi (_gfortran_caf_sync_memory): Put @{xxx} in one - line. - -2015-03-21 Tobias Burnus <burnus@net-b.de> - - * gfortran.texi (_gfortran_caf_sync_all, _gfortran_caf_sync_images, - _gfortran_caf_sync_memory, _gfortran_caf_error_stop, - _gfortran_caf_error_stop_str, _gfortran_caf_atomic_define, - _gfortran_caf_atomic_ref, _gfortran_caf_atomic_cas, - _gfortran_caf_atomic_op): New sections. - -2015-03-21 Tobias Burnus <burnus@net-b.de> - - * trans-expr.c (gfc_get_tree_for_caf_expr): Reject unimplemented - coindexed coarray accesses. - -2015-03-17 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/59198 - * trans-types.c (gfc_get_derived_type): If an abstract derived - type with procedure pointer components has no other type of - component, return the backend_decl. Otherwise build the - components if any of the non-procedure pointer components have - no backend_decl. - -2015-03-16 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/64432 - *trans-intrinisic.c (conv_intrinsic_system_clock): Check the - smallest kind passed in user arguments and hardcode tesults for - KIND=1 or KIND=2 to indicate no clock available. - -2015-03-16 Andre Vehreschild <vehre@gmx.de> - - * resolve.c: Prevent segfault on illegal input. - -2015-03-14 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/61138 - * trans-expr.c (gfc_trans_pointer_assignment): Clear DESCRIPTOR_ONLY - field before reusing LSE. - -2015-03-11 Janne Blomqvist <jb@gcc.gnu.org> - - PR libfortran/65200 - * gfortran.texi: Document behavior when opening files without - explicit ACTION= specifier. - -2015-03-10 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/65024 - * trans-expr.c (gfc_conv_component_ref): If the component - backend declaration is missing and the derived type symbol is - available in the reference, call gfc_build_derived_type. - -2015-03-10 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> - Tobias Burnus <burnus@net-b.de> - - * trans.h (caf_sync_memory): New function decl tree. - * trans-decl.c (gfc_build_builtin_function_decls): Define it. - (create_main_function): Don't call sync_synchronize and leave - it to the CAF library. - * trans-stmt.c (gfc_trans_stop): Ditto. - (gfc_trans_sync): Ditto; add call library call for sync memory. - -2015-03-08 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/60898 - * resolve.c (resolve_symbol): Check that the symbol found by - name lookup really is the current symbol being resolved. - -2015-03-02 Tobias Burnus <burnus@net-b.de> - - * check.c (gfc_check_atomic): Properly check for coarrayness - and for being coindexed. - -2015-02-26 Martin Liska <mliska@suse.cz> - - * resolve.c: Rename enum 'comparison' to 'compare_result' as - solution for -Wodr issue. - -2015-02-24 Thomas Schwinge <thomas@codesourcery.com> - - PR libgomp/64625 - * f95-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12): - Remove macros. - (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros. - * types.def (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR) - (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR): - Remove function types. - (BT_FN_VOID_INT_SIZE_PTR_PTR_PTR) - (BT_FN_VOID_INT_SIZE_PTR_PTR_PTR_INT_INT_VAR) - (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR): - New function types. - -2015-02-22 Bernd Edlinger <bernd.edlinger@hotmail.de> - - PR fortran/64980 - PR fortran/61960 - * trans-expr.c (gfc_apply_interface_mapping_to_expr): Remove mapping - for component references to class objects. - (gfc_conv_procedure_call): Compare the class by name. - -2015-02-13 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/64506 - * scanner.c (gfc_next_char_literal): For free form source, - check for '!' and if found, clear the comment and go back - and get the next character. For fixed form source, skip the - rest of the line. - -2015-02-12 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/64932 - * trans-stmt.c (gfc_trans_deallocate): If a component array - expression is not a descriptor type and it is a derived type - that has allocatable components and is not finalizable, then - deallocate the allocatable components. - -2015-02-08 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/63744 - * module.c (check_for_ambiguous): Change argument type - from gfc_symbol to gfc_symtree. Check local (symtree) name - instead of original (symbol) name. - (read_module): Update caller. - -2015-02-06 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/63205 - * gfortran.h: Add 'must finalize' field to gfc_expr and - prototypes for gfc_is_alloc_class_scalar_function and for - gfc_is_alloc_class_array_function. - * expr.c (gfc_is_alloc_class_scalar_function, - gfc_is_alloc_class_array_function): New functions. - * trans-array.c (gfc_add_loop_ss_code): Do not move the - expression for allocatable class scalar functions outside the - loop. - (conv_array_index_offset): Cope with deltas being NULL_TREE. - (build_class_array_ref): Do not return with allocatable class - array functions. Add code to pick out the returned class array. - Dereference if necessary and return if not a class object. - (gfc_conv_scalarized_array_ref): Cope with offsets being NULL. - (gfc_walk_function_expr): Return an array ss for the result of - an allocatable class array function. - * trans-expr.c (gfc_conv_subref_array_arg): Remove the assert - that the argument should be a variable. If an allocatable class - array function, set the offset to zero and skip the write-out - loop in this case. - (gfc_conv_procedure_call): Add allocatable class array function - to the assert. Call gfc_conv_subref_array_arg for allocatable - class array function arguments with derived type formal arg.. - Add the code for handling allocatable class functions, including - finalization calls to prevent memory leaks. - (arrayfunc_assign_needs_temporary): Return if an allocatable - class array function. - (gfc_trans_assignment_1): Set must_finalize to rhs expression - for allocatable class functions. Set scalar_to_array as needed - for scalar class allocatable functions assigned to an array. - Nullify the allocatable components corresponding the the lhs - derived type so that the finalization does not free them. - -2015-01-29 Andre Vehreschild <vehre@gmx.de> - Janus Weil <janus@gcc.gnu.org> - - PR fortran/60289 - Initial patch by Janus Weil - * resolve.c (resolve_allocate_expr): Add check for comp. only - when target is not unlimited polymorphic. - * trans-stmt.c (gfc_trans_allocate): Assign correct value to - _len component of unlimited polymorphic entities. - -2015-02-05 Tobias Burnus <burnus@net-b.de> - - PR fortran/64943 - * resolve.c (resolve_transfer): Also check structure - constructors. - -2015-02-05 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/64757 - * resolve.c (resolve_structure_cons): Obtain the rank of class - components. - * trans-expr.c (gfc_trans_alloc_subarray_assign): Do the - assignment to allocatable class array components. - (alloc_scalar_allocatable_for_subcomponent_assignment): If comp - is a class component, allocate to the _data field. - (gfc_trans_subcomponent_assign): If a class component with a - derived type expression set the _vptr field and for array - components, call gfc_trans_alloc_subarray_assign. For scalars, - the assignment is performed here. - -2015-02-04 Jakub Jelinek <jakub@redhat.com> - - * options.c: Include langhooks.h. - (gfc_post_options): Change lang_hooks.name based on - selected -std= mode. - -2015-02-03 Steven G. Kargl <kargl@gcc.gnu.org> - - * intrinsic.texi (CO_ASSOCIATED): c_prt_1 should be c_ptr_1. - -2015-01-30 Andre Vehreschild <vehre@gmx.de> - - * trans-decl.c (gfc_get_symbol_decl): Removed duplicate code. - * trans-expr.c (gfc_conv_intrinsic_to_class): Fixed indentation. - Fixed datatype of charlen to be a 32-bit int. + PR fortran/50555 + * primary.c (match_actual_arg): If symbol has attribute flavor of + namelist, generate an error. (gfc_match_rvalue): Likewise return + MATCH_ERROR. + * resolve.c (resolve_symbol): Scan arument list of procedures and + generate an error if a namelist is found. -2015-02-01 Joseph Myers <joseph@codesourcery.com> +2016-02-05 Mikael Morin <mikael@gcc.gnu.org> - * error.c (gfc_warning (const char *, ...), gfc_warning_now (const - char *, ...)): Remove functions. - * gfortran.h (gfc_warning (const char *, ...), gfc_warning_now - (const char *, ...)): Remove declarations. - * arith.c, check.c, data.c, decl.c, frontend-passes.c, - interface.c, intrinsic.c, io.c, matchexp.c, module.c, openmp.c, - options.c, parse.c, primary.c, resolve.c, scanner.c, symbol.c, - trans-common.c, trans-const.c, trans-stmt.c: All callers of - gfc_warning and gfc_warning_now changed to pass 0 or option number - as first argument. + PR fortran/66089 + * trans-expr.c (expr_is_variable, gfc_expr_is_variable): Rename + the former to the latter and make it non-static. Update callers. + * gfortran.h (gfc_expr_is_variable): New declaration. + (struct gfc_ss_info): Add field needs_temporary. + * trans-array.c (gfc_scalar_elemental_arg_saved_as_argument): + Tighten the condition on aggregate expressions with a check + that the expression is a variable and doesn't need a temporary. + (gfc_conv_resolve_dependency): Add intermediary reference variable. + Set the needs_temporary field. -2015-01-30 Joseph Myers <joseph@codesourcery.com> +2016-02-03 Andre Vehreschild <vehre@gcc.gnu.org> - * f95-lang.c, gfortranspec.c, trans-const.c, trans-expr.c: All - callers of fatal_error changed to pass input_location as first - argument. + PR fortran/67451 + PR fortran/69418 + * trans-expr.c (gfc_copy_class_to_class): For coarrays just the + pointer is passed. Take it as is without trying to deref the + _data component. + * trans-stmt.c (gfc_trans_allocate): Take care of coarrays as + argument to source=-expression. -2015-01-28 Tobias Burnus <burnus@net-b.de> +2016-02-02 Nathan Sidwell <nathan@codesourcery.com> - * intrinsic.texi (CO_BROADCAST): Correct argument description. + * lang.opt (fopenacc-dim=): New option. -2015-01-27 Tobias Burnus <burnus@net-b.de> +2016-01-31 Paul Thomas <pault@gcc.gnu.org> - PR fortran/63861 - * trans-openmp.c (gfc_has_alloc_comps, gfc_trans_omp_clauses): - Fix handling for scalar coarrays. - * trans-types.c (gfc_get_element_type): Add comment. + PR fortran/67564 + * trans-expr.c (gfc_conv_procedure_call): For the vtable copy + subroutines, add a string length argument, when the actual + argument is an unlimited polymorphic class object. -2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> - - PR fortran/64771 - * interface.c: Remove <algorithm>. - (check_dummy_characteristics): Use MAX instead of std::max. - -2015-01-26 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/62044 - * resolve.c (resolve_allocate_expr): If the default initializer - is NULL, keep the original MOLD expression so that the correct - typespec is available. - -2015-01-26 Tobias Burnus <burnus@net-b.de> - - PR fortran/64771 - * interface.c (check_dummy_characteristics): Fix coarray handling. - -2015-01-26 Tobias Burnus <burnus@net-b.de> - - * io.c (gfc_match_inquire): Replace "-1" by a defined constant. - -2015-01-26 Janus Weil <janus@gcc.gnu.org> - - PR fortran/64230 - * class.c (finalize_component): New argument 'sub_ns'. Insert code to - check if 'expr' is associated. - (generate_finalization_wrapper): Rename 'ptr' symbols to 'ptr1' and - 'ptr2'. Pass 'sub_ns' to finalize_component. - -2015-01-25 Mikael Morin <mikael@gcc.gnu.org> - - PR fortran/62044 - * decl.c (gfc_match_derived_decl): Don't insert a new symtree element. - * module.c (MOD_VERSION): Bump. - (write_module): Don't write list of extensions. - (read_module): Don't jump over list of extensions; - don't load list of extensions. - (load_derived_extensions, write_dt_extensions, - write_derived_extensions): Remove. - -2015-01-24 Tobias Burnus <burnus@net-b.de> - - * parse.c (gfc_parse_file): Fix two-location gfc_error call. - -2015-01-23 Martin Liska <mliska@suse.cz> - - * decl.c (attr_decl1): Workaround -Wmaybe-uninitialized - false positive during profiledbootstrap by initializing them. - * matchexp.c (match_mult_operand): Likewise. - * module.c (write_atom): Likewise. - (read_module): Likewise. - -2015-01-23 Tom de Vries <tom@codesourcery.com> - - PR libgomp/64672 - * lang.opt (fopenacc): Mark as LTO option. - -2015-01-23 Tom de Vries <tom@codesourcery.com> - - PR libgomp/64707 - * lang.opt (fopenmp): Mark as LTO option. - -2015-01-23 Andre Vehreschild <vehre@gmx.de> - - * trans-decl.c (gfc_finish_var_decl): Fixed moved comment. - * trans-stmt.c (gfc_trans_allocate): Fixed indentation. - -2015-01-23 Jakub Jelinek <jakub@redhat.com> - - * gfc-diagnostic.def (DK_ICE_NOBT): New kind. - -2015-01-23 Janus Weil <janus@gcc.gnu.org> - - PR fortran/60922 - * class.c (finalize_component): Apply the check for 'fini_coarray' only - to coarray components. - -2015-01-23 Tobias Burnus <burnus@net-b.de> - - PR fortran/64726 - * trans-openmp.c (gfc_trans_oacc_combined_directive): Fix - loop generation. - -2015-01-22 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/61933 - * libgfortran.h: - * trans-io.c (set_parameter_value): Delete use of has_iostat. - Redefine to not generate any runtime error check calls. - (set_parameter_value_chk): Rename of the former - set_parameter_value with the runtime error checks and fix - whitespace. (set_parameter_value_inquire): New function that - builds a runtime conditional block to set the INQUIRE - common parameter block unit number to -2 when unit numbers - exceed positive KIND=4 limits. (gfc_trans_open): Whitespace. - For unit, use the renamed set_parameter_value_chk. - (gfc_trans_close): Likewise use renamed function. - (build_filepos): Whitespace and use renamed function. - (gfc_trans_inquire): Whitespace and for unit use - set_parameter_value and set_parameter_value_inquire. - (gfc_trans_wait): Remove p->iostat from call to - set_parameter_value. Use new set_parameter_value_chk for unit. - (build_dt): Use the new set_parameter_value without p->iostat - and fix whitespace. Use set_parameter_value_chk for unit. - -2015-01-21 Thomas Koenig <tkoenig@netcologne.de> - - PR fortran/57023 - * dependency.c (callback_dummy_intent_not_int): New function. - (dummy_intent_not_in): New function. - (gfc_full_array_ref_p): Use dummy_intent_not_in. - -2015-01-18 Andre Vehreschild <vehre@gmx.de> - Janus Weil <janus@gcc.gnu.org> - - PR fortran/60255 - * class.c (gfc_get_len_component): New. - (gfc_build_class_symbol): Add _len component to unlimited - polymorphic entities. - (find_intrinsic_vtab): Removed emitting of error message. - * gfortran.h: Added prototype for gfc_get_len_component. - * simplify.c (gfc_simplify_len): Use _len component where - available. - * trans-expr.c (gfc_class_len_get): New. - (gfc_conv_intrinsic_to_class): Add handling for deferred - character arrays. - (gfc_conv_structure): Treat _len component correctly. - (gfc_conv_expr): Prevent bind_c handling when not required. - (gfc_trans_pointer_assignment): Propagate _len component. - * trans-stmt.c (class_has_len_component): New. - (trans_associate_var): _len component treatment for associate - context. - (gfc_trans_allocate): Same as for trans_associate_var() - * trans.h: Added prototype for gfc_class_len_get. - -2015-01-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/57959 - * trans-expr.c (gfc_trans_subcomponent_assign): Use a deep copy - for allocatable components, where the source is a variable. - -2015-01-18 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/55901 - * primary.c (gfc_match_varspec): Exclude dangling associate- - names with dimension 0 from being counted as arrays. - * resolve.c (resolve_assoc_var): Sub-strings are permissible - for associate-names, so exclude characters from the test for - misuse as arrays. - * trans-decl.c (gfc_get_symbol_decl): Associate-names can use - the hidden string length variable of their associated target. - Signal this by setting 'length' to a constant, if the decl for - the string length is a variable. - -2015-01-17 Paul Thomas <pault@gcc.gnu.org> - - PR fortran/64578 - * trans-expr.c (gfc_trans_pointer_assignment): Make sure that - before reinitializing rse, to add the rse.pre to block before - creating 'ptrtemp'. - * trans-intrinsic.c (gfc_conv_associated): Deal with the class - data being a descriptor. - -2015-01-17 Andre Vehreschild <vehre@gmx.de> - - PR fortran/60357 - * primary.c (build_actual_constructor): Prevent warning. - * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_ - assignment): New function encapsulates treatment of allocatable - components. - (gfc_trans_subcomponent_assign): Needed to distinguish between - regular assignment and initilization. - (gfc_trans_structure_assign): Same. - (gfc_conv_structure): Same. - - PR fortran/61275 - * gfortran.h: deferred_parameter is not needed, because - it artificial does the trick completely. - * primary.c (build_actual_constructor): Same. - (gfc_convert_to_structure_constructor): Same. - * resolve.c (resolve_fl_derived0): Same. - * trans-expr.c (gfc_conv_component_ref): Prevent treating - allocatable deferred length char arrays here. - (gfc_trans_subcomponent_assign): Same as above. - * trans-types.c (gfc_sym_type): This is done in - gfc_get_derived_type already. - -2015-01-17 Andre Vehreschild <vehre@gmx.de> - - PR fortran/60334 - * trans-decl.c (gfc_get_symbol_decl):Use a ref on the string - length when the symbol is declared to be a result. - * trans-expr.c (gfc_conv_procedure_call): Strip deref on the - string length when functions are nested and the string length - is a reference already. - -2015-01-16 Janus Weil <janus@gcc.gnu.org> - - PR fortran/45290 - * decl.c (match_pointer_init): Error out if resolution of init expr - failed. - -2015-01-15 Tobias Burnus <burnus@net-b.de> - - * openmp.c (check_symbol_not_pointer, resolve_oacc_data_clauses, - resolve_oacc_deviceptr_clause, resolve_omp_clauses, - gfc_resolve_oacc_declare): Replace '%s' by %qs. - -2015-01-15 Thomas Schwinge <thomas@codesourcery.com> - Cesar Philippidis <cesar@codesourcery.com> - James Norris <jnorris@codesourcery.com> - Ilmir Usmanov <i.usmanov@samsung.com> - Tobias Burnus <burnus@net-b.de> - - * lang.opt (fopenacc): New option. - * cpp.c (cpp_define_builtins): Conditionally define _OPENACC. - * dump-parse-tree.c (show_omp_node): Split part of it into... - (show_omp_clauses): ... this new function. - (show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP, - EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, - EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, - EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, - EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. - (show_namespace): Update for OpenACC. - * f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8) - (DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN) - (DEF_GOACC_BUILTIN_COMPILER): New macros. - * types.def (BT_FN_VOID_INT_INT_VAR) - (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR) - (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR): - New function types. - * gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP, - ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL, - ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA, - ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, - ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, - ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP, - ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA, - ST_OACC_ROUTINE. - (struct gfc_expr_list): New data type. - (gfc_get_expr_list): New macro. - (gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC, - OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM, - OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR. - (OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE) - (OMP_LIST_CACHE): New enumerators. - (struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr, - vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr, - wait_list, tile_list, async, gang, worker, vector, seq, - independent, wait, par_auto, gang_static, and loc members. - (struct gfc_namespace): Add oacc_declare_clauses member. - (gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP, - EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS, - EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, - EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, - EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. - (gfc_free_expr_list, gfc_resolve_oacc_directive) - (gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks) - (gfc_resolve_oacc_blocks): New prototypes. - * match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and - EXEC_OACC_PARALLEL_LOOP. - * match.h (gfc_match_oacc_cache, gfc_match_oacc_wait) - (gfc_match_oacc_update, gfc_match_oacc_declare) - (gfc_match_oacc_loop, gfc_match_oacc_host_data) - (gfc_match_oacc_data, gfc_match_oacc_kernels) - (gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel) - (gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data) - (gfc_match_oacc_exit_data, gfc_match_oacc_routine): New - prototypes. - * openmp.c: Include "diagnostic.h" and "gomp-constants.h". - (gfc_free_omp_clauses): Update for members added to struct - gfc_omp_clauses. - (gfc_match_omp_clauses): Change mask paramter to uint64_t. Add - openacc parameter. - (resolve_omp_clauses): Add openacc parameter. Update for OpenACC. - (struct fortran_omp_context): Add is_openmp member. - (gfc_resolve_omp_parallel_blocks): Initialize it. - (gfc_resolve_do_iterator): Update for OpenACC. - (gfc_resolve_omp_directive): Call - resolve_omp_directive_inside_oacc_region. - (OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE) - (OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE) - (OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION) - (OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE) - (OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE) - (OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE) - (OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH) - (OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND) - (OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM) - (OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO) - (OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT) - (OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t. - (OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS) - (OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT) - (OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT) - (OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN) - (OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE) - (OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER) - (OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT) - (OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT) - (OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT) - (OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros. - (gfc_match_omp_clauses): Handle those. - (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES) - (OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES) - (OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES) - (OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES) - (OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES) - (OACC_WAIT_CLAUSES): New macros. - (gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang) - (gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop) - (gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop) - (gfc_match_oacc_kernels, gfc_match_oacc_data) - (gfc_match_oacc_host_data, gfc_match_oacc_loop) - (gfc_match_oacc_declare, gfc_match_oacc_update) - (gfc_match_oacc_enter_data, gfc_match_oacc_exit_data) - (gfc_match_oacc_wait, gfc_match_oacc_cache) - (gfc_match_oacc_routine, oacc_is_loop) - (resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr) - (check_symbol_not_pointer, check_array_not_assumed) - (resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause) - (oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels) - (omp_code_to_statement, oacc_code_to_statement) - (resolve_oacc_directive_inside_omp_region) - (resolve_omp_directive_inside_oacc_region) - (resolve_oacc_nested_loops, resolve_oacc_params_in_parallel) - (resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks) - (resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare) - (gfc_resolve_oacc_directive): New functions. - * parse.c (next_free): Update for OpenACC. Move some code into... - (verify_token_free): ... this new function. - (next_fixed): Update for OpenACC. Move some code into... - (verify_token_fixed): ... this new function. - (case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT, - ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA. - (case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL, - ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP, - ST_OACC_KERNELS_LOOP. - (case_decl): Add ST_OACC_ROUTINE. - (push_state, parse_critical_block, parse_progunit): Update for - OpenACC. - (gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP, - ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL, - ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP, - ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA, - ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP, - ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT, - ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA, - ST_OACC_ROUTINE. - (verify_st_order, parse_spec): Handle ST_OACC_DECLARE. - (parse_executable): Handle ST_OACC_PARALLEL_LOOP, - ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL, - ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA. - (decode_oacc_directive, parse_oacc_structured_block) - (parse_oacc_loop, is_oacc): New functions. - * parse.h (struct gfc_state_data): Add oacc_declare_clauses - member. - (is_oacc): New prototype. - * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle - EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, - EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA, - EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE, - EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA, - EXEC_OACC_EXIT_DATA. - (resolve_codes): Call gfc_resolve_oacc_declare. - * scanner.c (openacc_flag, openacc_locus): New variables. - (skip_free_comments): Update for OpenACC. Move some code into... - (skip_omp_attribute): ... this new function. - (skip_oacc_attribute): New function. - (skip_fixed_comments, gfc_next_char_literal): Update for OpenACC. - * st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP, - EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, - EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, - EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE, - EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA. - * trans-decl.c (gfc_generate_function_code): Update for OpenACC. - * trans-openmp.c: Include "gomp-constants.h". - (gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_* - instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND. - (gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE, - OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC, - OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, - OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT, - OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq, - independent, wait_list, num_gangs_expr, num_workers_expr, - vector_length_expr, vector, vector_expr, worker, worker_expr, - gang, gang_expr members. - (gfc_trans_omp_do): Handle EXEC_OACC_LOOP. - (gfc_convert_expr_to_tree, gfc_trans_oacc_construct) - (gfc_trans_oacc_executable_directive) - (gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive) - (gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions. - * trans-stmt.c (gfc_trans_block_construct): Update for OpenACC. - * trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare): - New prototypes. - * trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT, - EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA, - EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP, - EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA, - EXEC_OACC_EXIT_DATA. - * gfortran.texi: Update for OpenACC. - * intrinsic.texi: Likewise. - * invoke.texi: Likewise. - -2015-01-15 Janus Weil <janus@gcc.gnu.org> - - PR fortran/58023 - * resolve.c (resolve_fl_derived0): Continue resolving next component - after error. - -2015-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org> - - PR fortran/61933 - * io.c (gfc_match_inquire): Generate error if unit number in - inquire statement is a constant -1. All other values allowed. - * trans-io.c (gfc_trans_inquire): Delete dummy iostat variable. - (create_dummy_iostat): Delete function no longer used. - -2015-01-13 Jakub Jelinek <jakub@redhat.com> - - PR fortran/64528 - * trans-decl.c (create_function_arglist): Don't set TREE_READONLY - on dummy args with VALUE attribute. - -2015-01-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/63733 - * interface.c (gfc_extend_expr): Look for type-bound operators before - non-typebound ones. - -2015-01-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/58023 - * resolve.c (resolve_fl_derived0): Set error flag if problems with the - interface of a procedure-pointer component were detected. - -2015-01-11 Janus Weil <janus@gcc.gnu.org> - - PR fortran/64508 - * interface.c (compare_parameter): Interface check for - procedure-pointer component as actual argument. - -2015-01-10 Thomas Schwinge <thomas@codesourcery.com> - - * gfortran.texi: Update for libgomp being renamed from "GNU OpenMP - Runtime Library" to "GNU Offloading and Multi Processing Runtime - Library". - * intrinsic.texi: Likewise. - -2015-01-10 Tobias Burnus <burnus@net-b.de> - - PR fortran/64522 - * invoke.texi (Wline-truncation): Document new behaviour. - * lang.opt (Wline-truncation): Add Init(-1). - * options.c (gfc_post_options): If -Wline-truncation is unset, - enable it for free-form source files; for the latter, also use - -Werror=line-truncation, unless -Wno-error has been specified. - -2015-01-09 Michael Collison <michael.collison@linaro.org> - - * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * cpp.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * decl.c: Ditto. - * f95.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * iresolve.c: Ditto. - * match.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * module.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * options.c: Ditto. - * target-memory.c: Include hash-set.h, vec.h, - double-int.h, input.h, alias.h, symtab.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * trans-array.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * trans.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * trans-common.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * trans-const.c: Ditto. - * trans-decl.c: Ditto. - * trans-expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * trans-intrinsic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, fold-const.h, - wide-int.h, inchash.h and real.h due to flattening of tree.h. - * trans-io.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, options.h, fold-const.h, - wide-int.h, and inchash.h due to flattening of tree.h. - * trans-openmp.c: Ditto. - * trans-stmt.c: Ditto. - * trans-types.c: Include hash-set.h, machmode.h, vec.h, double-int.h, - input.h, alias.h, symtab.h, fold-const.h, - wide-int.h, inchash.h and real.h due to flattening of tree.h. - -2015-01-08 Tobias Burnus <burnus@net-b.de> - - * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens - for module coarrays with -fcoarray=lib. - (get_proc_pointer_decl): As module variable, make only public - when not marked as private. - -2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/47674 - * dependency.h: Actually commit changes. - -2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org> - - PR fortran/47674 - * dependency.c: Update copyright years. - (gfc_discard_nops): Add prototype. - * dependency.c (discard_nops): Rename to gfc_discard_nops, - make non-static. - (gfc_discard_nops): Use gfc_discard_nops. - (gfc_dep_difference): Likewise. - * frontend-passes.c Update copyright years. - (realloc_strings): New function. Add prototype. - (gfc_run_passes): Call realloc_strings. - (realloc_string_callback): New function. - (create_var): Add prototype. Handle case of a - scalar character variable. - (optimize_trim): Do not handle allocatable variables. - -2015-01-05 Jakub Jelinek <jakub@redhat.com> +2016-01-30 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/69566 + * trans-expr.c (gfc_conv_procedure_call): Correct expression + for 'ulim_copy', which was missing a test for 'comp'. + +2016-01-28 Andre Vehreschild <vehre@gcc.gnu.org> + + PR fortran/62536 + * decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces + when the END encountered does not match a BLOCK's end. + +2016-01-27 Janus Weil <janus@gcc.gnu.org> + + PR fortran/69484 + * invoke.texi: Fix documentation of -Wall with respect to -Wtabs. + +2016-01-27 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/69422 + * trans-expr.c (is_scalar_reallocatable_lhs): Remove the check + for allocatable components, whilst checking if the symbol is a + derived or class entity.. + +2016-01-26 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/69385 + * trans-expr.c (gfc_trans_assignment_1): Exclude initialization + assignments from check on assignment of scalars to unassigned + arrays and correct wrong code within the corresponding block. + +2016-01-26 David Malcolm <dmalcolm@redhat.com> + + PR other/69006 + * error.c (gfc_diagnostic_starter): Delete use of pp_newline. + +2016-01-23 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR fortran/69397 + PR fortran/68442 + * interface.c (gfc_arglist_matches_symbol): Replace assert with + a return false if not a procedure. + * resolve.c (resolve_generic_f): Test if we are resolving an + initialization expression and adjust error message accordingly. + +2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> + + PR fortran/66094 + * frontend-passes.c (matmul_lhs_realloc): Add + forgotten break statement. + +2016-01-24 Dominique d'Humieres <dominiq@lps.ens.fr> + + PR fortran/68283 + * primary.c (gfc_variable_attr): revert revision r221955, + call gfc_internal_error only if there is no error. + +2016-01-24 Thomas Koenig <tkoenig@gcc.gnu.org> + + PR fortran/66094 + * frontend-passes.c (enum matrix_case): Add case A2B2T for + MATMUL(A,TRANSPoSE(B)) where A and B are rank 2. + (inline_limit_check): Also add A2B2T. + (matmul_lhs_realloc): Handle A2B2T. + (check_conjg_variable): Rename to + (check_conjg_transpose_variable): and also count TRANSPOSE. + (inline_matmul_assign): Handle A2B2T. + +2016-01-21 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR fortran/65996 + * error.c (gfc_error): Save the state of abort_on_error and set + it to false for buffered errors to allow normal processing. + Restore the state before leaving. + +2016-01-19 Martin Jambor <mjambor@suse.cz> + + * types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New. + (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed. + (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New. + +2016-01-15 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/64324 + * resolve.c (check_uop_procedure): Prevent deferred length + characters from being trapped by assumed length error. + + PR fortran/49630 + PR fortran/54070 + PR fortran/60593 + PR fortran/60795 + PR fortran/61147 + PR fortran/64324 + * trans-array.c (gfc_conv_scalarized_array_ref): Pass decl for + function as well as variable expressions. + (gfc_array_init_size): Add 'expr' as an argument. Use this to + correctly set the descriptor dtype for deferred characters. + (gfc_array_allocate): Add 'expr' to the call to + 'gfc_array_init_size'. + * trans.c (gfc_build_array_ref): Expand logic for setting span + to include indirect references to character lengths. + * trans-decl.c (gfc_get_symbol_decl): Ensure that deferred + result char lengths that are PARM_DECLs are indirectly + referenced both for directly passed and by reference. + (create_function_arglist): If the length type is a pointer type + then store the length as the 'passed_length' and make the char + length an indirect reference to it. + (gfc_trans_deferred_vars): If a character length has escaped + being set as an indirect reference, return it via the 'passed + length'. + * trans-expr.c (gfc_conv_procedure_call): The length of + deferred character length results is set TREE_STATIC and set to + zero. + (gfc_trans_assignment_1): Do not fix the rse string_length if + it is a variable, a parameter or an indirect reference. Add the + code to trap assignment of scalars to unallocated arrays. + * trans-stmt.c (gfc_trans_allocate): Remove 'def_str_len' and + all references to it. Instead, replicate the code to obtain a + explicitly defined string length and provide a value before + array allocation so that the dtype is correctly set. + trans-types.c (gfc_get_character_type): If the character length + is a pointer, use the indirect reference. + +2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> + + PR fortran/69154 + * frontend-passes.c (in_where): New variable. + (inline_matmul_assign): Don't try this if we are within + a WHERE statement. + (gfc_code_walker): Keep track of in_where. + +2016-01-10 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/67779 + * trans_array.c (gfc_conv_scalarized_array_ref): Add missing + se->use_offset from condition for calculation of 'base'. + +2016-01-08 Jakub Jelinek <jakub@redhat.com> + + PR fortran/69128 + * trans.h (OMPWS_SCALARIZER_BODY): Define. + (OMPWS_NOWAIT): Renumber. + * trans-stmt.c (gfc_trans_where_3): Only set OMPWS_SCALARIZER_WS + if OMPWS_SCALARIZER_BODY is not set already, and set also + OMPWS_SCALARIZER_BODY until the final loop creation. + * trans-expr.c (gfc_trans_assignment_1): Likewise. + * trans-openmp.c (gfc_trans_omp_workshare): Also clear + OMPWS_SCALARIZER_BODY. + * trans-array.c (gfc_trans_scalarized_loop_end): Don't create + OMP_FOR if OMPWS_SCALARIZER_BODY is set. + +2016-01-04 Jakub Jelinek <jakub@redhat.com> Update copyright years. @@ -1442,24 +411,13 @@ * intrinsic.texi: Ditto. * invoke.texi: Ditto. -2015-01-02 Janus Weil <janus@gcc.gnu.org> - - PR fortran/57562 - * expr.c (find_component_ref): Deal with extended types. - -2015-01-02 Tobias Burnus <burnus@net-b.de> - - * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens - for module coarrays with -fcoarray=lib. - -2015-01-02 Janus Weil <janus@gcc.gnu.org> +2016-01-01 Paul Thomas <pault@gcc.gnu.org> - PR fortran/60507 - * interface.c (is_procptr_result): New function to check if an - expression is a procedure-pointer result. - (compare_actual_formal): Use it. -^L -Copyright (C) 2015 Free Software Foundation, Inc. + PR fortran/68864 + * trans-array.c (evaluate_bound): If deferred, test that 'desc' + is an array descriptor before using gfc_conv_descriptor_xxx. + +Copyright (C) 2016 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright |