diff options
Diffstat (limited to 'gcc/fortran/ChangeLog')
| -rw-r--r-- | gcc/fortran/ChangeLog | 347 |
1 files changed, 346 insertions, 1 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index c325d258ae8..eef8cf8d5a0 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,349 @@ +2009-11-05 Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/41918 + * fortran/trans-decl.c: Silence intent(out) warning for derived type + dummy arguments with default initialization. + +2009-11-05 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41556 + * interface.c (matching_typebound_op,gfc_extend_assign): Handle CLASS + variables. + +2009-11-05 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41556 + PR fortran/41873 + * resolve.c (resolve_function,resolve_call): Prevent abstract interfaces + from being called, but allow deferred type-bound procedures with + abstract interface. + +2009-11-04 Tobias Burnus <burnus@gcc.gnu.org> + Janus Weil <janus@gcc.gnu.org> + + PR fortran/41556 + PR fortran/41937 + * interface.c (gfc_check_operator_interface): Handle CLASS arguments. + * resolve.c (resolve_allocate_expr): Handle allocatable components of + CLASS variables. + +2009-11-04 Richard Guenther <rguenther@suse.de> + + * options.c (gfc_post_options): Rely on common code processing + LTO options. Only enable -fwhole-file here. + +2009-11-03 Tobias Burnus <burnus@net-b.de> + + PR fortran/41907 + * trans-expr.c (gfc_conv_procedure_call): Fix presence check + for optional arguments. + +2009-11-01 Tobias Burnus <burnus@net-b.de> + + PR fortran/41872 + * trans-decl.c (gfc_trans_deferred_vars): Do not nullify + autodeallocated allocatable scalars at the end of scope. + (gfc_generate_function_code): Fix indention. + * trans-expr.c (gfc_conv_procedure_call): For allocatable + scalars, fix calling by reference and autodeallocating + of intent out variables. + +2009-11-01 Tobias Burnus <burnus@net-b.de> + + PR fortran/41850 + * trans-expr.c (gfc_conv_procedure_call): Deallocate intent-out + variables only when present. Remove unneccessary present check. + +2009-10-29 Tobias Burnus <burnus@net-b.de> + + PR fortran/41777 + * trans-expr.c (gfc_conv_procedure_call,gfc_conv_expr_reference): + Use for generic EXPR_FUNCTION the attributes of the specific + function. + +2009-10-29 Janne Blomqvist <jb@gcc.gnu.org> + + PR fortran/41860 + * resolve.c (apply_default_init_local): Treat -fno-automatic as if + var was saved. + +2009-10-28 Rafael Avila de Espindola <espindola@google.com> + + * trans-common.c (create_common): Set TREE_PUBLIC to false on + fake variables. + +2009-10-26 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41714 + * trans.c (gfc_trans_code): Remove call to + 'tree_annotate_all_with_location'. Location should already be set. + * trans-openmp.c (gfc_trans_omp_workshare): Ditto. + * trans-stmt.c (gfc_trans_allocate): Do correct data initialization for + CLASS variables with SOURCE tag, plus some cleanup. + +2009-10-24 Janus Weil <janus@gcc.gnu.org> + Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41784 + * module.c (load_derived_extensions): Skip symbols which are not being + loaded. + +2009-10-24 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41772 + * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Stop'extent' + from going negative. + +2009-10-23 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41800 + * trans-expr.c (gfc_trans_scalar_assign): Handle CLASS variables. + +2009-10-23 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41758 + * match.c (conformable_arrays): Move to resolve.c. + (gfc_match_allocate): Don't resolve SOURCE expr yet, and move some + checks to resolve_allocate_expr. + * resolve.c (conformable_arrays): Moved here from match.c. + (resolve_allocate_expr): Moved some checks here from gfc_match_allocate. + (resolve_code): Resolve SOURCE tag for ALLOCATE expressions. + +2009-10-22 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41781 + * resolve.c (resolve_codes): Don't clear 'cs_base' for BLOCK constructs, + to make sure labels are treated correctly. + * symbol.c (gfc_get_st_label): Create labels in the right namespace. + For BLOCK constructs go into the parent namespace. + +2009-10-21 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41706 + PR fortran/41766 + * match.c (select_type_set_tmp): Set flavor for temporary. + * resolve.c (resolve_class_typebound_call): Correctly resolve actual + arguments. + +2009-10-20 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41706 + * resolve.c (resolve_arg_exprs): New function. + (resolve_class_compcall): Call the above. + (resolve_class_typebound_call): The same. + +2009-10-19 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41586 + * parse.c (parse_derived): Correctly set 'alloc_comp' and 'pointer_comp' + for CLASS variables. + * trans-array.c (structure_alloc_comps): Handle deallocation and + nullification of allocatable scalar components. + * trans-decl.c (gfc_get_symbol_decl): Remember allocatable scalars for + automatic deallocation. + (gfc_trans_deferred_vars): Automatically deallocate allocatable scalars. + +2009-10-19 Tobias Burnus <burnus@net-b.de> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/41755 + * symbol.c (gfc_undo_symbols): Add NULL check. + * match.c (gfc_match_equivalence): Add check for + missing comma. + +2009-10-19 Richard Guenther <rguenther@suse.de> + + PR fortran/41494 + * trans-expr.c (gfc_trans_scalar_assign): Do not call + gfc_evaluate_now. + +2009-10-17 Janus Weil <janus@gcc.gnu.org> + Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41608 + * decl.c (gfc_match_data_decl): Add BT_CLASS for undefined type + and empty type errors. + * parse.c (gfc_build_block_ns): Only set recursive if parent ns + has a proc_name. + + PR fortran/41629 + PR fortran/41618 + PR fortran/41587 + * gfortran.h : Add class_ok bitfield to symbol_attr. + * decl.c (build_sym): Set attr.class_ok if dummy, pointer or + allocatable. + (build_struct): Use gfc_try 't' to carry errors past the call + to encapsulate_class_symbol. + (attr_decl1): For a CLASS object, apply the new attribute to + the data component. + * match.c (gfc_match_select_type): Set attr.class_ok for an + assigned selector. + * resolve.c (resolve_fl_variable_derived): Check a CLASS object + is dummy, pointer or allocatable by testing the class_ok and + the use_assoc attribute. + +2009-10-16 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41719 + * resolve.c (resolve_ordinary_assign): Reject intrinsic assignments + to polymorphic variables. + +2009-10-16 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41648 + PR fortran/41656 + * trans-expr.c (select_class_proc): Convert the expression for the + vindex, carried on the first member of the esym list. + * gfortran.h : Add the vindex field to the esym_list structure. + and eliminate the class_object field. + * resolve.c (check_class_members): Remove the setting of the + class_object field. + (vindex_expr): New function. + (get_class_from_expr): New function. + (resolve_class_compcall): Call the above to find the ultimate + class or derived component. If derived, do not generate the + esym list. Add and expression for the vindex to the esym list + by calling the above. + (resolve_class_typebound_call): The same. + +2009-10-15 Steven G. Kargl <kargl@gcc.gnu.org> + + PR fortran/41712 + * intrinsic.texi: Explicitly state that ETIME and DTIME take + REAL(4) arguments. Fix nearby typographically errors where + /leq was used instead of \leq. + +2009-10-13 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41581 + * decl.c (encapsulate_class_symbol): Add new component '$size'. + * resolve.c (resolve_allocate_expr): Move CLASS handling to + gfc_trans_allocate. + (resolve_class_assign): Replaced by gfc_trans_class_assign. + (resolve_code): Remove calls to resolve_class_assign. + * trans.c (gfc_trans_code): Use new function gfc_trans_class_assign. + * trans-expr.c (get_proc_ptr_comp): Fix a memory leak. + (gfc_conv_procedure_call): For CLASS dummies, set the + $size component. + (gfc_trans_class_assign): New function, replacing resolve_class_assign. + * trans-stmt.h (gfc_trans_class_assign): New prototype. + * trans-stmt.c (gfc_trans_allocate): Use correct size when allocating + CLASS variables. Do proper initialization. Move some code here from + resolve_allocate_expr. + +2009-10-11 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR fortran/38439 + * io.c (check_format): Fix locus for error messages and fix a comment. + +2009-10-11 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41583 + * decl.c (hash_value): New function. + (gfc_match_derived_decl): Call it. + +2009-10-09 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41585 + * decl.c (build_struct): Bugfix for CLASS components. + +2009-10-09 Tobias Burnus <burnus@net-b.de> + + PR fortran/41582 + * decl.c (encapsulate_class_symbol): Save attr.abstract. + * resolve.c (resolve_allocate_expr): Reject class allocate + without typespec or source=. + * trans-stmt.c (gfc_trans_allocate): Change gfc_warning + into gfc_error for "not yet implemented". + +2009-10-09 Janus Weil <janus@gcc.gnu.org> + + PR fortran/41579 + * gfortran.h (gfc_select_type_stack): New struct, to be used as a stack + for SELECT TYPE statements. + (select_type_stack): New global variable. + (type_selector,select_type_tmp): Removed. + * match.c (type_selector,type_selector): Removed. + (select_type_stack): New variable, serving as a stack for + SELECT TYPE statements. + (select_type_push,select_type_set_tmp): New functions. + (gfc_match_select_type): Call select_type_push. + (gfc_match_type_is): Call select_type_set_tmp. + * parse.c (select_type_pop): New function. + (parse_select_type_block): Call select_type_pop. + * symbol.c (select_type_insert_tmp): New function. + (gfc_find_sym_tree): Call select_type_insert_tmp. + +2009-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * arith.c (arith_power): Use mpc_pow_z. + * gfortran.h (HAVE_mpc_pow_z): Define. + +2009-10-07 Daniel Kraft <d@domob.eu> + + PR fortran/41615 + * resolve.c (resolve_contained_fntype): Clarify error message for + invalid assumed-length character result on module procedures. + +2009-10-07 Janus Weil <janus@gcc.gnu.org> + + * expr.c (gfc_check_pointer_assign): Do the correct type checking when + CLASS variables are involved. + * match.c (gfc_match_select_type): Parse associate-name in SELECT TYPE + statements, and set up a local namespace for the SELECT TYPE block. + * parse.h (gfc_build_block_ns): New prototype. + * parse.c (parse_select_type_block): Return from local namespace to its + parent after SELECT TYPE block. + (gfc_build_block_ns): New function for setting up the local namespace + for a BLOCK construct. + (parse_block_construct): Use gfc_build_block_ns. + * resolve.c (resolve_select_type): Insert assignment for the selector + variable, in case an associate-name is given, and put the SELECT TYPE + statement inside a BLOCK. + (resolve_code): Call resolve_class_assign after checking the assignment. + * symbol.c (gfc_find_sym_tree): Moved some code here from + gfc_get_ha_sym_tree. + (gfc_get_ha_sym_tree): Moved some code to gfc_find_sym_tree. + +2009-10-07 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/41613 + * resolve.c (check_class_members): Reset compcall.assign. + +2009-10-05 Paul Thomas <pault@gcc.gnu.org> + + * trans-expr.c (select_class_proc): New function. + (conv_function_val): Deal with class methods and call above. + * symbol.c (gfc_type_compatible): Treat case where both ts1 and + ts2 are BT_CLASS. + gfortran.h : Add structure gfc_class_esym_list and include in + the structure gfc_expr. + * module.c (load_derived_extensions): New function. + (read_module): Call above. + (write_dt_extensions): New function. + (write_derived_extensions): New function. + (write_module): Use the above. + * resolve.c (resolve_typebound_call): Add a function expression + for class methods. This carries the chain of symbols for the + dynamic dispatch in select_class_proc. + (resolve_compcall): Add second, boolean argument to indicate if + a function is being handled. + (check_members): New function. + (check_class_members): New function. + (resolve_class_compcall): New function. + (resolve_class_typebound_call): New function. + (gfc_resolve_expr): Call above for component calls.. + +2009-10-05 Daniel Kraft <d@domob.eu> + + PR fortran/41403 + * trans-stmt.c (gfc_trans_goto): Ignore statement list on assigned goto + if it is present. + +2009-10-03 Richard Guenther <rguenther@suse.de> + + * options.c (gfc_post_options): Handle -flto and -fwhopr. + 2009-10-02 Tobias Burnus <burnus@net-b.de> PR fortran/41479 @@ -285,7 +631,6 @@ * parse.c (next_free): Improve error locus printing. (next_fixed): Change gfc_warn to gfc_warning_now, and improve locus reporting. - 2009-09-16 Michael Matz <matz@suse.de> |