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2007-10-02re PR fortran/33550 (ICE (segfault) when USEing ambiguous symbols)Paul Thomas1-1/+4
2007-10-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/33550 * decl.c (get_proc_name): Return rc if rc is non-zero; ie. if the name is a reference to an ambiguous symbol. 2007-10-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/33550 * gfortran.dg/ambiguous_reference_1.f90: New test. From-SVN: r128949
2007-10-02re PR fortran/31154 (IMPORT fails for "<imported symbol> FUNCTION (...)" ↵Paul Thomas1-17/+78
kind of procedures) 2007-10-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/31154 PR fortran/31229 PR fortran/33334 * decl.c : Declare gfc_function_kind_locs and gfc_function_type_locus. (gfc_match_kind_spec): Add second argument kind_expr_only. Store locus before trying to match the expression. If the current state corresponds to a function declaration and there is no match to the expression, read to the parenthesis, return kind = -1, dump the expression and return. (gfc_match_type_spec): Renamed from match_type_spec and all references changed. If an interface or an external function, store the locus, set kind = -1 and return. Otherwise, if kind is already = -1, use gfc_find_symbol to try to find a use associated or imported type. match.h : Prototype for gfc_match_type_spec. * parse.c (match_deferred_characteristics): New function. (parse_spec): If in a function, statement is USE or IMPORT or DERIVED_DECL and the function kind=-1, call match_deferred_characteristics. If kind=-1 at the end of the specification expressions, this is an error. * parse.h : Declare external gfc_function_kind_locs and gfc_function_type_locus. 2007-10-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/31154 PR fortran/31229 PR fortran/33334 * gfortran.dg/function_kinds_1.f90: New test. * gfortran.dg/function_kinds_2.f90: New test. * gfortran.dg/derived_function_interface_1.f90: Correct illegal use association into interfaces. From-SVN: r128948
2007-09-20re PR fortran/33221 (Cannot declare variables of TYPE without components)Francois-Xavier Coudert1-3/+5
PR fortran/33221 * gfortran.h (symbol_attribute): Add zero_comp field. * symbol.c (gfc_use_derived): Handle case of emtpy derived types. * decl.c (gfc_match_data_decl): Likewise. (gfc_match_derived_decl): Likewise. * module.c (ab_attribute, attr_bits): Add AB_ZERO_COMP member. (mio_symbol_attribute): Write and read AB_ZERO_COMP. * resolve.c (resolve_symbol): Handle case of emtpy derived types. * parse.c (parse_derived): Likewise. * gfortran.dg/used_types_18.f90: Declare variable of empty derived type. From-SVN: r128633
2007-09-05re PR fortran/31564 (Error: Type/rank mismatch in argument)Paul Thomas1-3/+18
2007-09-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/31564 * primary.c (gfc_match_rvalue): Make expressions that refer to derived type parameters that have array references into variable expressions. Remove references to use association from the symbol. PR fortran/33241 * decl.c (add_init_expr_to_sym): Provide assumed character length parameters with the length of the initialization expression, if a constant, or that of the first element of an array. 2007-09-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/31564 * gfortran.dg/derived_comp_array_ref_2.f90: New test. PR fortran/33241 * gfortran.dg/char_length_10.f90: New test. From-SVN: r128130
2007-09-04decl.c (match_procedure_decl,match_procedure_in_interface, [...]): Handle ↵Janus Weil1-0/+242
PROCEDURE statements. 2007-09-04 Janus Weil <jaydub66@gmail.com> Paul Thomas <pault@gcc.gnu.org> * decl.c (match_procedure_decl,match_procedure_in_interface, gfc_match_procedure): Handle PROCEDURE statements. * gfortran.h (struct gfc_symbol): New member "gfc_symbol *interface". (enum gfc_statement): New element "ST_PROCEDURE". (strcut symbol_attribute): New member "unsigned procedure". * interface.c (check_interface0): Extended error checking. * match.h: Add gfc_match_procedure prototype. * parse.c (decode_statement,next_statement,gfc_ascii_statement, parse_derived,parse_interface): Implement PROCEDURE statements. * resolve.c (resolve_symbol): Ditto. * symbol.c (check_conflict): Ditto. (gfc_add_proc): New function for setting the procedure attribute. (copy_formal_args): New function for copying formal argument lists. 2007-09-04 Janus Weil <jaydub66@gmail.com> Tobias Burnus <burnus@net-b.de> * gfortran.dg/proc_decl_1.f90: New. * gfortran.dg/proc_decl_2.f90: New. * gfortran.dg/proc_decl_3.f90: New. * gfortran.dg/proc_decl_4.f90: New. Co-Authored-By: Paul Thomas <pault@gcc.gnu.org> Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r128081
2007-09-02decl.c (match_string_p): New helper function to explicitly match a string of ↵Roger Sayle1-44/+170
characters. * decl.c (match_string_p): New helper function to explicitly match a string of characters. (match_attr_spec): Remove no longer needed DECL_COLON from decl_types. Delete decls array and peek_char. Rewrite decl attribute parser to avoid calling gfc_match_strings. * match.c (gfc_match_strings): Delete unused function. * match.h (gfc_match_strings): Delete prototype. From-SVN: r128028
2007-08-29re PR fortran/33215 (Bind(C): Bugs with empty "name=": Creates wrong result ↵Tobias Burnus1-11/+11
and accepts invalid) 2007-08-29 Christopher D. Rickett <crickett@lanl.gov> PR fortran/33215 * decl.c (build_sym): Pass number of identifiers on line to set_binding_label. (set_binding_label): Verify that only one identifier given if NAME= specified, even if the given binding label has zero length. (gfc_match_bind_c): Remove declaration for has_name_equals because it hides the static global one that is needed. 2007-08-29 Christopher D. Rickett <crickett@lanl.gov> PR fortran/33215 * gfortran.dg/binding_label_tests_15.f03: New test case. * gfortran.dg/binding_label_tests_16.f03: Ditto. From-SVN: r127898
2007-08-24decl.c (variable_decl): Don't share charlen structs if length == NULL.Jakub Jelinek1-3/+4
* decl.c (variable_decl): Don't share charlen structs if length == NULL. * trans-decl.c (create_function_arglist): Assert f->sym->ts.cl->backend_decl is NULL instead of unsharing charlen struct here. * gfortran.dg/assumed_charlen_sharing.f90: New test. From-SVN: r127748
2007-08-22decl.c (match_attr_spec): Pass on errors from gfc_match_bind_c.Janus Weil1-3/+8
2007-08-22 Janus Weil <jaydub66@gmail.com> * decl.c (match_attr_spec): Pass on errors from gfc_match_bind_c. (gfc_match_bind_c): Bugfix in check for NAME= with abstract interfaces. (gfc_match_mopdproc): Bugfix to reject module procedures in abstract interfaces. 2007-08-22 Janus Weil <jaydub66@gmail.com> * interface_abstract_1.f90: Extended test case. * interface_abstract_3.f90: New test. From-SVN: r127718
2007-08-19[multiple changes]Tobias Burnus1-11/+2
2007-08-18 Tobias Burnus <burnus@net-b.de> * gfortran.h (gfc_is_intrinsic_typename): Add declaration. * symbol.c (gfc_is_intrinsic_typename): New function. * parse.c (decode_statement): Check for space in ABSTRACT INTERFACE. (parse_interface): Use gfc_is_intrinsic_typename. * decl.c (gfc_match_derived_decl): Ditto. * module.c (gfc_match_use): Use gcc_unreachable() for INTERFACE_ABSTRACT in switch(). 2007-08-19 Tobias Burnus <burnus@net-b.de> * gfortran.dg/interface_abstract_2.f90: New. * gfortran.dg/interface_abstract_1.f90: Fix typo. From-SVN: r127626
2007-08-18[multiple changes]Tobias Burnus1-1/+8
2007-08-18 Paul Thomas <pault@gcc.gnu.org> Janus Weil <jaydub66@gmail.com> * interface.c (gfc_match_interface,gfc_match_abstract_interface, gfc_match_end_interface,gfc_add_interface): Add abstract interface. * dump-parse-tree.c (gfc_show_attr): Ditto. * gfortran.h (interface_type,symbol_attribute): Ditto. * module.c (gfc_match_use,ab_attribute,attr_bits, mio_symbol_attribute): Ditto. * resolve.c (resolve_function): Ditto. * match.h: Ditto. * parse.c (decode_statement): Ditto. (parse_interface): Ditto, check for C1203 (name of abstract interface cannot be the same as an intrinsic type). * decl.c (gfc_match_bind_c): Check for NAME= with abstract interfaces. (access_attr_decl): Handle Abstract interfaces. 2007-08-17 Tobias Burnus <burnus@net-b.de> * gfortran.dg/interface_abstract_1.f90: New. From-SVN: r127612
2007-08-14re PR fortran/33066 ("type, bind(C) t": Diagnose missing "::")Francois-Xavier Coudert1-2/+5
PR fortran/33066 * decl.c (gfc_get_type_attr_spec): Fix whitespace. (gfc_match_derived_decl): Fix logic. * gfortran.dg/use_8.f90: New test. * gfortran.dg/c_loc_tests_2.f03: Fix code. From-SVN: r127497
2007-08-13re PR fortran/32827 (IMPORT fails for TYPE when also used in INTERFACE)Paul Thomas1-8/+15
2007-08-13 Paul Thomas <pault@gcc.gnu.org> PR fortran/32827 * decl.c (variable_decl): Check for an imported symbol by looking for its symtree and testing for the imported attribute. (gfc_match_import): Remove change of symbol's namespace and set the attribute imported instead. * symbol.c (gfc_get_sym_tree): It is not an error if a symbol is imported. * gfortran.h : Add the 'imported' to symbol_attribute. 2007-08-13 Paul Thomas <pault@gcc.gnu.org> PR fortran/32827 * gfortran.dg/import6.f90: New test. From-SVN: r127397
2007-08-04re PR fortran/31214 (User-defined operator using entry leads to ICE)Paul Thomas1-0/+19
2007-08-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/31214 * symbol.c (get_unique_symtree): Moved from module.c. * module.c (get_unique_symtree): Moved to symbol.c. * decl.c (get_proc_name): Transfer the typespec from the local symbol to the module symbol, in the case that an entry is also a module procedure. Ensure the local symbol is cleaned up by pointing to it with a unique symtree. * dump_parse_tree (gfc_show_code_node): Add EXEC_ASSIGN_CALL. 2007-08-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/31214 * gfortran.dg/entry_13.f90: New test. * gfortran.dg/entry_12.f90: Clean up .mod file. From-SVN: r127213
2007-08-01arith.c: Change copyright header to refer to version 3 of the GNU General ↵Nick Clifton1-4/+3
Public... * arith.c: Change copyright header to refer to version 3 of the GNU General Public License and to point readers at the COPYING3 file and the FSF's license web page. * openmp.c, interface.c, intrinsic.c, trans-array.c, trans-expr.c, symbol.c, iso-fortran-env.def, intrinsic.h, decl.c, trans-array.h, matchexp.c, dump-parse-tree.c, trans-common.c, array.c, Make-lang.in, trans-openmp.c, gfortran.h, error.c, iso-c-binding.def, lang.opt, data.c, trans-const.c, trans-stmt.c, expr.c, trans-const.h, trans-stmt.h, module.c, trans.c, scanner.c, trans-types.c, trans.h, gfortranspec.c, trans-types.h, lang-specs.h, io.c, bbt.c, resolve.c, f95-lang.c, st.c, iresolve.c, match.c, trans-decl.c, trans-io.c, target-memory.c, match.h, target-memory.h, parse.c, arith.h, check.c, dependency.c, parse.h, types.def, convert.c, dependency.h, primary.c, trans-intrinsic.c, options.c, misc.c, simplify.c: Likewise. From-SVN: r127129
2007-07-23re PR fortran/32797 ([ISO C Binding] Internal Error: gfc_basic_typename(): ↵Christopher D. Rickett1-0/+16
Undefined type) 2007-07-23 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32797 PR fortran/32800 * decl.c (verify_bind_c_sym): Use the result symbol for functions with a result clause. Warn if implicitly typed. Verify the type and rank of the SHAPE argument, if given. * resolve.c (gfc_iso_c_sub_interface): Use gfc_procedure_use to check the actual args against the formal, sorting them if necessary. * symbol.c (gen_shape_param): Initialize type of SHAPE param to BT_VOID. 2007-07-23 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32797 PR fortran/32800 * gfortran.dg/bind_c_usage_8.f03: New test case. * gfortran.dg/c_f_pointer_tests_2.f03: Ditto. * gfortran.dg/c_ptr_tests_5.f03: Updated expected error message. From-SVN: r126856
2007-07-12re PR fortran/31639 ([4.1/4.2/4.3] ICE in gfc_conv_constant, at ↵Daniel Franke1-6/+0
fortran/trans-const.c:348 with len) gcc/fortran: 2007-07-12 Daniel Franke <franke.daniel@gmail.com> PR fortran/31639 * decl.c (gfc_match_suffix): Removed surplus general error that hides a more specific message. * resolve.c (resolve_fl_variable): Reject illegal initializiers only if not already done. (resolve_fl_procedure): Added check for initializers of functions. gcc/testsuite: 2007-07-12 Daniel Franke <franke.daniel@gmail.com> PR fortran/31639 * gfortran.dg/func_decl_4.f90: New test. From-SVN: r126605
2007-07-12re PR fortran/32599 ([ISO C Binding] Accepts character with len /= 1)Christopher D. Rickett1-1/+18
2007-07-12 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32599 * decl.c (verify_c_interop_param): Require character string dummy args to BIND(C) procedures to have length 1. * resolve.c (resolve_fl_procedure): Modify parameter checking for BIND(C) procedures. PR fortran/32601 * resolve.c (gfc_iso_c_func_interface): Verify that a valid expression is given as an argument to C_LOC and C_ASSOCIATED. * trans-io.c (transfer_expr): Add argument for code block. Add standards check to determine if an error message should be reported for printing C_PTR or C_FUNPTR. (transfer_array_component): Update arguments to transfer_expr. (gfc_trans_transfer): Ditto. * symbol.c (gen_cptr_param): Fix whitespace. 2007-07-12 Christopher D. Rickett <crickett@lanl.gov> PR fortran/32599 * gfortran.dg/32599.f03: New test case. PR fortran/32601 * gfortran.dg/32601.f03: New test case. * gfortran.dg/32601_1.f03: Ditto. * gfortran.dg/c_ptr_tests_9.f03: Updated dg-options. * gfortran.dg/c_ptr_tests_10.f03: Ditto. From-SVN: r126598
2007-07-08re PR fortran/32644 ("CHARACTER*1, c" produces "Unclassifiable statement")Jerry DeLisle1-6/+2
2007-07-07 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/32644 * decl.c (match_attr_spec): Don't return MATCH_ERROR if comma found and gfc_match_bind_c does not return MATCH_YES. From-SVN: r126450
2007-07-07decl.c, [...]: Fix comment typos.Kazu Hirata1-2/+2
* decl.c, gfortran.h, interface.c, module.c, resolve.c, trans-array.c, trans-decl.c: Fix comment typos. Follow spelling conventions. * intrinsic.texi: Fix typos. Follow spelling conventions. From-SVN: r126440
2007-07-06re PR fortran/32633 (bogus error)Daniel Franke1-1/+2
gcc/fortran: 2007-05-06 Daniel Franke <franke.daniel@gmail.com> PR fortran/32633 * symbol.c (save_status): New. * gfortran.h (save_status): Added external declaration. (check_conflict): Check for conflicting explicite SAVE statements only. (gen_special_c_interop_ptr): Use SAVE_EXPLICIT constant. * module.c (ab_attribute, attr_bits): Removed enumerator value AB_SAVE for save attribute. (mio_symbol_attribute): Import/export the full SAVE status, removed usage of AB_SAVE. * dump-parse-tree.c (gfc_show_attr): Dump full SAVE status. * decl.c (add_init_expr_to_sym): Set SAVE_IMPLICIT only if not already explicit. gcc/testsuite: 2007-07-06 Daniel Franke <franke.daniel@gmail.com> * gfortran.dg/save_parameter.f90: New test. * gfortran.dg/module_md5_1.f90: Updated MD5 sum. From-SVN: r126413
2007-07-05re PR fortran/32359 (incorrect error: Threadprivate isn't SAVEd (implicit ↵Tobias Burnus1-0/+1
save attribute undefined)) gcc/fortran/ 2007-07-05 Daniel Franke <franke.daniel@gmail.com> Tobias Burnus <burnus@net-b.de> PR fortran/32359 * gfortran.h (symbol_attribute): Change save attribute into an enum. * decl.c (add_init_expr_to_sym): Set it to SAVE_IMPLICIT. * symbol.c (gfc_add_save): Check for SAVE_EXPLICIT. * resolve.c (resolve_fl_variable): Check for SAVE_EXPLICIT. (resolve_symbol): Allow OMP threadprivate with initialization SAVEd and save_all variable. * trans-decl.c (gfc_finish_var_decl): Remove obsolete sym->value check. libgomp/ 2007-07-05 Tobias Burnus <burnus@net-b.de> PR fortran/32359 * testsuite/libgomp.fortran/pr32359.f90: New. gcc/testsuite/ 2007-07-05 Tobias Burnus <burnus@net-b.de> PR fortran/32359 * gfortran.dg/module_md5_1.f90: Update MD5 number. From-SVN: r126366
2007-07-04re PR fortran/32545 (Give an (compile time) error not a warning for wrong ↵Jerry DeLisle1-1/+2
edit format statements) 2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/32545 * io.c (check_format): Always call gfc_error for errors. (check_format_string): Change type of this function to try and return the result of check_format. (check_io_constraints): Return MATCH_ERROR if check_format_string returns FAILURE. 2007-07-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/32612 * decl.c (get_proc_name): Include attr->mod_proc in check for error. From-SVN: r126295
2007-07-02[multiple changes]Christopher D. Rickett1-78/+1048
2007-07-01 Christopher D. Rickett <crickett@lanl.gov> * interface.c (gfc_compare_derived_types): Special case for comparing derived types across namespaces. (gfc_compare_types): Deal with BT_VOID. (compare_parameter): Use BT_VOID to accept ISO C Binding pointers. * trans-expr.c (gfc_conv_function_call): Remove setting parm_kind to SCALAR (gfc_conv_initializer): Deal with ISO C Binding NULL_PTR and NULL_FUNPTR. (gfc_conv_expr): Convert expressions for ISO C Binding derived types. * symbol.c (gfc_set_default_type): BIND(C) variables should not be implicitly declared. (check_conflict): Add BIND(C) and check for conflicts. (gfc_add_explicit_interface): Whitespace. (gfc_add_is_bind_c): New function. (gfc_copy_attr): Use it. (gfc_new_symbol): Initialize ISO C Binding objects. (get_iso_c_binding_dt): New function. (verify_bind_c_derived_type): Ditto. (gen_special_c_interop_ptr): Ditto. (add_formal_arg): Ditto. (gen_cptr_param): Ditto. (gen_fptr_param): Ditto. (gen_shape_param): Ditto. (add_proc_interface): Ditto. (build_formal_args): Ditto. (generate_isocbinding_symbol): Ditto. (get_iso_c_sym): Ditto. * decl.c (num_idents_on_line, has_name_equals): New variables. (verify_c_interop_param): New function. (build_sym): Finish binding labels and deal with COMMON blocks. (add_init_expr_to_sym): Check if the initialized expression is an iso_c_binding named constants (variable_decl): Set ISO C Binding type_spec components. (gfc_match_kind_spec): Check match for C interoperable kind. (match_char_spec): Fix comment. Chnage gfc_match_small_int to gfc_match_small_int_expr. Check for C interoperable kind. (match_type_spec): Clear the current binding label. (match_attr_spec): Add DECL_IS_BIND_C. If BIND(C) is found, use it to set attributes. (set_binding_label): New function. (set_com_block_bind_c): Ditto. (verify_c_interop): Ditto. (verify_com_block_vars_c_interop): Ditto. (verify_bind_c_sym): Ditto. (set_verify_bind_c_sym): Ditto. (set_verify_bind_c_com_block): Ditto. (get_bind_c_idents): Ditto. (gfc_match_bind_c_stmt): Ditto. (gfc_match_data_decl): Use num_idents_on_line. (match_result): Deal with right paren in BIND(C). (gfc_match_suffix): New function. (gfc_match_function_decl): Use it. Code is re-arranged to deal with ISO C Binding result clauses. (gfc_match_subroutine): Deal with BIND(C). (gfc_match_bind_c): New function. (gfc_get_type_attr_spec): New function. Code is re-arranged in and taken from gfc_match_derived_decl. (gfc_match_derived_decl): Add check for BIND(C). * trans-common.c: Forward declare gfc_get_common. (gfc_sym_mangled_common_id): Change arg from 'const char *name' to 'gfc_common_head *com'. Check for ISO C Binding of the common block. (build_common_decl): 'com->name' to 'com in SET_DECL_ASSEMBLER_NAME. * gfortran.h: Add GFC_MAX_BINDING_LABEL_LEN (bt): Add BT_VOID (sym_flavor): Add FL_VOID. (iso_fortran_env_symbol, iso_c_binding_symbol, intmod_id): New enum (CInteropKind_t): New struct. (c_interop_kinds_table): Use it. Declare an array of structs. (symbol_attribute): Add is_bind_c, is_c_interop, and is_iso_c bitfields. (gfc_typespec): Add is_c_interop; is_iso_c, and f90_type members. (gfc_symbol): Add from_intmod, intmod_sym_id, binding_label, and common_block members. (gfc_common_head): Add binding_label and is_bind_c members. (gfc_gsymbol): Add sym_name, mod_name, and binding_label members. Add prototypes for get_c_kind, gfc_validate_c_kind, gfc_check_any_c_kind, gfc_add_is_bind_c, gfc_add_value, verify_c_interop, verify_c_interop_param, verify_bind_c_sym, verify_bind_c_derived_type, verify_com_block_vars_c_interop, generate_isocbinding_symbol, get_iso_c_sym, gfc_iso_c_sub_interface * iso-c-binding.def: New file. This file contains the definitions of the types provided by the Fortran 2003 ISO_C_BINDING intrinsic module. * trans-const.c (gfc_conv_constant_to_tree): Deal with C_NULL_PTR or C_NULL_FUNPTR expressions. * expr.c (gfc_copy_expr): Add BT_VOID case. For BT_CHARACTER, the ISO C Binding requires a minimum string length of 1 for '\0'. * module.c (intmod_sym): New struct. (pointer_info): Add binding_label member. (write_atom): Set len to 0 for NULL pointers. Check for NULL p and *p. (ab_attribute): Add AB_IS_BIND_C, AB_IS_C_INTEROP and AB_IS_ISO_C. (attr_bits): Add "IS_BIND_C", "IS_C_INTEROP", and "IS_ISO_C". (mio_symbol_attribute): Deal with ISO C Binding attributes. (bt_types): Add "VOID". (mio_typespec): Deal with ISO C Binding components. (mio_namespace_ref): Add intmod variable. (mio_symbol): Check for symbols from an intrinsic module. (load_commons): Check for BIND(C) common block. (read_module): Read binding_label and use it. (write_common): Add label. Write BIND(C) info. (write_blank_common): Blank commons are not BIND(C). Explicitly set is_bind_c=0. (write_symbol): Deal with binding_label. (sort_iso_c_rename_list): New function. (import_iso_c_binding_module): Ditto. (create_int_parameter): Add to args. (use_iso_fortran_env_module): Adjust to deal with iso_c_binding intrinsic module. * trans-types.c (c_interop_kinds_table): new array of structs. (gfc_validate_c_kind): New function. (gfc_check_any_c_kind): Ditto. (get_real_kind_from_node): Ditto. (get_int_kind_from_node): Ditto. (get_int_kind_from_width): Ditto. (get_int_kind_from_minimal_width): Ditto. (init_c_interop_kinds): Ditto. (gfc_init_kinds): call init_c_interop_kinds. (gfc_typenode_for_spec): Adjust for BT_VOID and ISO C Binding pointers. Adjust handling of BT_DERIVED. (gfc_sym_type): Whitespace. (gfc_get_derived_type): Account for iso_c_binding derived types * resolve.c (is_scalar_expr_ptr): New function. (gfc_iso_c_func_interface): Ditto. (resolve_function): Use gfc_iso_c_func_interface. (set_name_and_label): New function. (gfc_iso_c_sub_interface): Ditto. (resolve_specific_s0): Use gfc_iso_c_sub_interface. (resolve_bind_c_comms): New function. (resolve_bind_c_derived_types): Ditto. (gfc_verify_binding_labels): Ditto. (resolve_fl_procedure): Check for ISO C interoperability. (resolve_symbol): Check C interoperability. (resolve_types): Walk the namespace. Check COMMON blocks. * trans-decl.c (gfc_sym_mangled_identifier): Prevent the mangling of identifiers that have an assigned binding label. (gfc_sym_mangled_function_id): Use the binding label rather than the mangled name. (gfc_finish_var_decl): Put variables that are BIND(C) into a common segment of the object file, because this is what C would do. (gfc_create_module_variable): Conver to proper types (set_tree_decl_type_code): New function. (generate_local_decl): Check dummy variables and derived types for ISO C Binding attributes. * match.c (gfc_match_small_int_expr): New function. (gfc_match_name_C): Ditto. (match_common_name): Deal with ISO C Binding in COMMON blocks * trans-io.c (transfer_expr): Deal with C_NULL_PTR or C_NULL_FUNPTR expressions * match.h: Add prototypes for gfc_match_small_int_expr, gfc_match_name_C, match_common_name, set_com_block_bind_c, set_binding_label, set_verify_bind_c_sym, set_verify_bind_c_com_block, get_bind_c_idents, gfc_match_bind_c_stmt, gfc_match_suffix, gfc_match_bind_c, gfc_get_type_attr_spec * parse.c (decode_statement): Use gfc_match_bind_c_stmt (parse_derived): Init *derived_sym = NULL, and gfc_current_block later for valiadation. * primary.c (got_delim): Set ISO C Binding components of ts. (match_logical_constant): Ditto. (match_complex_constant): Ditto. (match_complex_constant): Ditto. (gfc_match_rvalue): Check for existence of at least one arg for C_LOC, C_FUNLOC, and C_ASSOCIATED. * misc.c (gfc_clear_ts): Clear ISO C Bindoing components in ts. (get_c_kind): New function. 2007-07-01 Christopher D. Rickett <crickett@lanl.gov> * Makefile.in: Add support for iso_c_generated_procs.c and iso_c_binding.c. * Makefile.am: Ditto. * intrinsics/iso_c_generated_procs.c: New file containing helper functions. * intrinsics/iso_c_binding.c: Ditto. * intrinsics/iso_c_binding.h: New file * gfortran.map: Include the __iso_c_binding_c_* functions. * libgfortran.h: define GFC_NUM_RANK_BITS. 2007-06-23 Christopher D. Rickett <crickett@lanl.gov> * bind_c_array_params.f03: New files for Fortran 2003 ISO C Binding. * bind_c_coms.f90: Ditto. * bind_c_coms_driver.c: Ditto. * bind_c_dts.f90: Ditto. * bind_c_dts_2.f03: Ditto. * bind_c_dts_2_driver.c: Ditto. * bind_c_dts_3.f03: Ditto. * bind_c_dts_4.f03: Ditto. * bind_c_dts_driver.c: Ditto. * bind_c_implicit_vars.f03: Ditto. * bind_c_procs.f03: Ditto. * bind_c_usage_2.f03: Ditto. * bind_c_usage_3.f03: Ditto. * bind_c_usage_5.f03: Ditto. * bind_c_usage_6.f03: Ditto. * bind_c_usage_7.f03: Ditto. * bind_c_vars.f90: Ditto. * bind_c_vars_driver.c: Ditto. * binding_c_table_15_1.f03: Ditto. * binding_label_tests.f03: Ditto. * binding_label_tests_10.f03: Ditto. * binding_label_tests_10_main.f03: Ditto. * binding_label_tests_11.f03: Ditto. * binding_label_tests_11_main.f03: Ditto. * binding_label_tests_12.f03: Ditto. * binding_label_tests_13.f03: Ditto. * binding_label_tests_13_main.f03: Ditto. * binding_label_tests_14.f03: Ditto. * binding_label_tests_2.f03: Ditto. * binding_label_tests_3.f03: Ditto. * binding_label_tests_4.f03: Ditto. * binding_label_tests_5.f03: Ditto. * binding_label_tests_6.f03: Ditto. * binding_label_tests_7.f03: Ditto. * binding_label_tests_8.f03: Ditto. * binding_label_tests_9.f03: Ditto. * c_assoc.f90: Ditto. * c_assoc_2.f03: Ditto. * c_f_pointer_shape_test.f90: Ditto. * c_f_pointer_tests.f90: Ditto. * c_f_tests_driver.c: Ditto. * c_funloc_tests.f03: Ditto. * c_funloc_tests_2.f03: Ditto. * c_funloc_tests_3.f03: Ditto. * c_funloc_tests_3_funcs.c: Ditto. * c_kind_params.f90: Ditto. * c_kind_tests_2.f03: Ditto. * c_kinds.c: Ditto. * c_loc_driver.c: Ditto. * c_loc_test.f90: Ditto. * c_loc_tests_2.f03: Ditto. * c_loc_tests_2_funcs.c: Ditto. * c_loc_tests_3.f03: Ditto. * c_loc_tests_4.f03: Ditto. * c_loc_tests_5.f03: Ditto. * c_loc_tests_6.f03: Ditto. * c_loc_tests_7.f03: Ditto. * c_loc_tests_8.f03: Ditto. * c_ptr_tests.f03: Ditto. * c_ptr_tests_10.f03: Ditto. * c_ptr_tests_5.f03: Ditto. * c_ptr_tests_7.f03: Ditto. * c_ptr_tests_7_driver.c: Ditto. * c_ptr_tests_8.f03: Ditto. * c_ptr_tests_8_funcs.c: Ditto. * c_ptr_tests_9.f03: Ditto. * c_ptr_tests_driver.c: Ditto. * c_size_t_driver.c: Ditto. * c_size_t_test.f03: Ditto. * com_block_driver.f90: Ditto. * global_vars_c_init.f90: Ditto. * global_vars_c_init_driver.c: Ditto. * global_vars_f90_init.f90: Ditto. * global_vars_f90_init_driver.c: Ditto. * interop_params.f03: Ditto. * iso_c_binding_only.f03: Ditto. * iso_c_binding_rename_1.f03: Ditto. * iso_c_binding_rename_1_driver.c: Ditto. * iso_c_binding_rename_2.f03: Ditto. * iso_c_binding_rename_2_driver.c: Ditto. * kind_tests_2.f03: Ditto. * kind_tests_3.f03: Ditto. * module_md5_1.f90: Ditto. * only_clause_main.c: Ditto. * print_c_kinds.f90: Ditto. * test_bind_c_parens.f03: Ditto. * test_c_assoc.c: Ditto. * test_com_block.f90: Ditto. * test_common_binding_labels.f03: Ditto. * test_common_binding_labels_2.f03: Ditto. * test_common_binding_labels_2_main.f03: Ditto. * test_common_binding_labels_3.f03: Ditto. * test_common_binding_labels_3_main.f03: Ditto. * test_only_clause.f90: Ditto. * use_iso_c_binding.f90: Ditto. * value_5.f90: Ditto. * value_test.f90: Ditto. * value_tests_f03.f90: Ditto. From-SVN: r126185
2007-06-21re PR fortran/25061 (procedure name conflict)Jerry DeLisle1-0/+8
2007-06-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/25061 * decl.c (get_proc_name) Check symbol for generic interface and issue an error. From-SVN: r125906
2007-06-07decl.c: Miscellaneous whitespace fixes.Steven G. Kargl1-33/+30
* decl.c: Miscellaneous whitespace fixes. * expr.c: Likewise. * gfortran.h: Likewise. * interface.c : Likewise. * io.c: Likewise. * match.c: Likewise. * match.h: Likewise. * module.c: Likewise. * parse.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-array.c: Likewise. * trans-common.c: Likewise. * trans-decl.c: Likewise. * trans-intrinsic.c: Likewise. * trans-io.c: Likewise. * trans-stmt.c: Likewise. * trans-types.c: Likewise. From-SVN: r125533
2007-05-11re PR fortran/31474 (ENTRY & procedural pointer: insert_bbt(): Duplicate key ↵Paul Thomas1-6/+17
found!) 2007-05-11 Paul Thomas <pault@gcc.gnu.org> PR fortran/31474 * decl.c (get_proc_name): If an entry has already been declared as a module procedure, pick up the symbol and the symtree and use them for the entry. 2007-05-11 Paul Thomas <pault@gcc.gnu.org> PR fortran/31474 * gfortran.dg/entry_10.f90: New test. From-SVN: r124613
2007-05-08re PR fortran/29397 (Constant logical expression with parameter array)Paul Thomas1-1/+38
2007-05-08 Paul Thomas <pault@gcc.gnu.org> PR fortran/29397 PR fortran/29400 * decl.c (add_init_expr_to_sym): Expand a scalar initializer for a parameter array into an array expression with the right shape. * array.c (spec_dimen_size): Remove static attribute. * gfortran.h : Prototype for spec_dimen_size. 2007-05-08 Paul Thomas <pault@gcc.gnu.org> PR fortran/29397 * gfortran.dg/parameter_array_init_1.f90: New test. PR fortran/29400 * gfortran.dg/parameter_array_init_2.f90: New test. From-SVN: r124541
2007-05-06re PR fortran/31251 (Non-integer character length leads to segfault)Jerry DeLisle1-1/+10
2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/31251 * decl.c (match_char_spec): Add check for invalid character lengths. 2007-05-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/31251 * gfortran.dg/char_type_len_2.f90: New test. From-SVN: r124469
2007-04-15re PR fortran/31204 (wrong host association of implied loop variable)Paul Thomas1-0/+2
2007-04-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/31204 * primary.c (check_for_implicit_index): New function to check that a host associated variable is not an undeclared implied do loop index. (gfc_match_rvalue, match_variable): Use it and reset the implied_index attribute. * gfortran.h : Add the implied_index field to symbol_attribute. * match.c (gfc_match_iterator): Mark the iterator variable with the new attribute. * decl.c (build_sym): Reset the new attribute. 2007-04-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/31204 * gfortran.dg/array_constructor_16.f90: New test. From-SVN: r123849
2007-04-12re PR fortran/31250 (Initialization expr as constant character length rejected)Tobias Schlüter1-10/+2
PR fortran/31250 fortran/ * decl.c (match_char_spec): Move check for negative CHARACTER length ... * resolve.c (resolve_charlen): ... here. (resolve_types): Resolve CHARACTER lengths earlier. teststuite/ * gfortran.dg/char_length_2.f90: New. From-SVN: r123763
2007-04-12decl.c (gfc_match_end): Also check for construct name in END FORALL and END ↵Tobias Schlüter1-1/+2
WERE statements. fortran/31471 fortran/ * decl.c (gfc_match_end): Also check for construct name in END FORALL and END WERE statements. * match.c (match_case_eos): Use uppercase for statement name in error message. (match_elsewhere): Construct name may appear iff construct has a name. testsuite/ * gfortran.dg/block_name_1.f90: New. * gfortran.dg/block_name_2.f90: New. From-SVN: r123758
2007-04-12re PR fortran/31472 (gfortran does not detect the illegal use of an access ↵Tobias Burnus1-59/+94
specification in a program, subroutine, or function) 2007-04-12 Tobias Burnus <burnus@net-b.de> PR fortran/31472 * decl.c (match_attr_spec): Allow PRIVATE/PUBLIC attribute in type definitions. (gfc_match_private): Allow PRIVATE statement only in specification part of modules. (gfc_match_public): Ditto for PUBLIC. (gfc_match_derived_decl): Allow PRIVATE/PUBLIC attribute only in specificification part of modules. 2007-04-12 Tobias Burnus <burnus@net-b.de> PR fortran/31472 * gfortran.dg/access_spec_1.f90: New test. * gfortran.dg/access_spec_2.f90: New test. * gfortran.dg/non_module_public.f90: Match new error message. From-SVN: r123735
2007-04-05re PR fortran/31292 (ICE with module procedure interface in a procedure body)Paul Thomas1-1/+10
2007-04-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/31292 * decl.c (gfc_match_modproc): Go up to the top of the namespace tree to find the module namespace for gfc_get_symbol. 2007-04-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/31292 * gfortran.dg/contained_module_proc_1.f90: New test. From-SVN: r123517
2007-03-22re PR fortran/20897 (derived type name shall not be same as intrinsic type name)Tobias Schlüter1-2/+6
PR fortran/20897 fortran/ * decl.c (gfc_match_derived_decl): Reliably reject 'doubleprecision' and 'doublecomplex' as type names. testsuite/ * gfortran.dg/derived_name_1.f90: New. * gfortran.dg/derived_name_2.f: New. From-SVN: r123129
2007-03-15[multiple changes]Paul Thomas1-1/+29
2007-03-15 Tobias Burnus <burnus@gcc.gnu.org> Paul Thomas <pault@gcc.gnu.org> PR fortran/30922 * decl.c (gfc_match_import): If the parent of the current name- space is null, try looking for an imported symbol in the parent of the proc_name interface. * resolve.c (resolve_fl_variable): Do not check for blocking of host association by a same symbol, if the symbol is in an interface body. 2007-03-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/30879 * decl.c (match_data_constant): Before going on to try to match a name, try to match a structure component. PR fortran/30870 * resolve.c (resolve_actual_arglist): Do not reject a generic actual argument if it has a same name specific interface. PR fortran/31163 * trans-array.c (parse_interface): Do not nullify allocatable components if the symbol has the saved attribute. 2007-03-15 Paul Thomas <pault@gcc.gnu.org> PR fortran/30922 * gfortran.dg/import5.f90.f90: New test. PR fortran/30879 * gfortran.dg/data_components_1.f90: New test. PR fortran/30870 * gfortran.dg/generic_13.f90: New test. PR fortran/31163 * gfortran.dg/alloc_comp_basics_5.f90: New test. From-SVN: r122944
2007-03-06gfortran.texi (Old-style kind specifications): Document special handling of ↵Brooks Moses1-3/+3
old-style kind specifiers for COMPLEX. * gfortran.texi (Old-style kind specifications): Document special handling of old-style kind specifiers for COMPLEX. * decl.c (gfc_match_old_kind_spec): Document kind/bytesize assumptions for COMPLEX in comment. From-SVN: r122599
2007-03-03re PR fortran/30873 ([4.1 only] ENTRY without explict RESULT does not work ↵Paul Thomas1-6/+0
for recursive functions) 2007-03-02 Paul Thomas <pault@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/30873 * decl.c (gfc_match_entry): Remove erroneous entry result check. 2007-03-02 Paul Thomas <pault@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/30873 * gfortran.dg/entry_9.f90: New test. Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r122495
2007-02-22gfortran.texi (Old-style kind specifications): Document special handling of ↵Brooks Moses1-1/+3
old-style kind specifiers for COMPLEX. * gfortran.texi (Old-style kind specifications): Document special handling of old-style kind specifiers for COMPLEX. * decl.c (gfc_match_old_kind_spec): Documented kind/bytesize assumptions in comment. From-SVN: r122238
2007-02-11re PR fortran/30478 (FAIL: gfortran.dg/enum_2.f90 -O (internal compiler ↵Tobias Schlüter1-65/+109
error)) 2007-02-11 Tobias Schlueter <tobi@gcc.gnu.org> PR fortran/30478 fortran/ * decl.c (add_init_expr_to_sym): Remove ENUM specific code. (variable_decl): Likewise. Rewrap comment. (match_attr_spec): Remove ENUM specific code. (gfc_match_enum): Fix typo in error message. (enumerator_decl): New function. (gfc_match_enumerator_def): Use enumerator_decl instead of variable_decl. Adapt code accordingly. testsuite/ * gfortran.dg/enum_4.f90: Update error message checks. From-SVN: r121830
2007-02-11re PR fortran/30554 ([4.1 only] ICE in mio_pointer_ref at module.c:1945)Paul Thomas1-1/+6
2007-02-11 Paul Thomas <pault@gcc.gnu.org> PR fortran/30554 * module.c (find_symtree_for_symbol): New function to return a symtree that is not a "unique symtree" given a symbol. (read_module): Do not automatically set pointer_info to referenced because this inhibits the generation of a unique symtree. Recycle the existing symtree if possible by calling find_symtree_for_symbol. PR fortran/30319 * decl.c (add_init_expr_to_sym): Make new charlen for an array constructor initializer. 2007-02-11 Paul Thomas <pault@gcc.gnu.org> PR fortran/30554 * gfortran.dg/used_dummy_types_6.f90: Add the "privatized" versions of the modules. PR fortran/30617 * gfortran.dg/intrinsic_actual_2.f90: Make this legal fortran by getting rid of recursive I/O and providing functions with results. PR fortran/30319 * gfortran.dg/char_array_constructor_2.f90 From-SVN: r121824
2007-01-31re PR fortran/30520 (Conflics checking of VOLATILE attribute needs improvement)Tobias Burnus1-1/+3
fortran/ 2007-01-31 Tobias Burnus <burnus@net-b.de> PR fortran/30520 * interface.c (compare_actual_formal): Check conformance between actual and VOLATILE dummy arguments. * symbol.c (gfc_add_volatile): Allow setting of VOLATILE multiple times in different scopes. * decl.c (gfc_match_volatile): Search symbol in host association. testsuite/ 2007-01-31 Tobias Burnus <burnus@net-b.de> PR fortran/30520 * gfortran.dg/volatile8.f90: New argument conformance test. * gfortran.dg/volatile9.f90: New scope test. From-SVN: r121379
2007-01-07decl.c, [...]: Update Copyright dates.Steven G. Kargl1-281/+249
2007-01-07 Steven G. Kargl <kargl@gcc.gnu.org> * decl.c, dump-parse-tree.c, error.c, data.c, expr.c, dependency.c, convert.c: Update Copyright dates. Fix whitespace. From-SVN: r120552
2007-01-05re PR fortran/23232 ([4.1 only] DATA implied DO variables)Paul Thomas1-4/+35
2007-01-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/23232 * decl.c (gfc_in_match_data, gfc_set_in_match_data): New functions to signal that a DATA statement is being matched. (gfc_match_data): Call gfc_set_in_match_data on entry and on exit. * gfortran.h : Add prototypes for above. * expr.c (check_init_expr): Avoid check on parameter or variable if gfc_in_match_data is true. (gfc_match_init_expr): Do not call error on non-reduction of expression if gfc_in_match_data is true. PR fortran/27996 PR fortran/27998 * decl.c (gfc_set_constant_character_len): Add boolean arg to flag array constructor resolution. Warn if string is being truncated. Standard dependent error if string is padded. Set new arg to false for all three calls to gfc_set_constant_character_len. * match.h : Add boolean arg to prototype for gfc_set_constant_character_len. * gfortran.h : Add warn_character_truncation to gfc_options. * options.c (set_Wall): Set warn_character_truncation if -Wall is set. * resolve.c (resolve_code): Warn if rhs string in character assignment has to be truncated. * array.c (gfc_resolve_character_array_constructor): Set new argument to true for call to gfc_set_constant_character_len. 2007-01-05 Paul Thomas <pault@gcc.gnu.org> PR fortran/23232 * gfortran.dg/data_implied_do_1.f90: New test. PR fortran/27996 PR fortran/27998 * gfortran.dg/char_length_1.f90: New test. From-SVN: r120485
2006-12-20re PR fortran/29992 ([4.1 only] INTERFACE equivalent to MODULE PROCEDURE?!)Paul Thomas1-0/+2
2006-12-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/29992 * interface.c (check_sym_interfaces): Module procedures in a generic must be use associated or contained in the module. * decl.c (gfc_match_modproc): Set attribute mod_proc. * gfortran.h (symbol_attribute): Add mod_proc atribute. PR fortran/30081 * resolve.c (resolve_generic_f, resolve_generic_s): Use gfc_intrinsic_name to find out if the function is intrinsic because it does not have to be a generic intrinsic to be overloaded. 2006-12-20 Paul Thomas <pault@gcc.gnu.org> PR fortran/29992 * gfortran.dg/generic_9.f90: New test. PR fortran/30081 * gfortran.dg/generic_10.f90: New test. From-SVN: r120072
2006-12-10re PR fortran/23994 (PROTECTED attribute (F2003) is not implemented)Tobias Burnus1-2/+85
fortran/ 2006-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/23994 * interface.c (compare_actual_formal): PROTECTED is incompatible with intent(out). * symbol.c (check_conflict): Check for PROTECTED conflicts. (gfc_add_protected): New function. (gfc_copy_attr): Copy PROTECTED attribute. * decl.c (match_attr_spec): Add PROTECTED support. (gfc_match_protected): New function. * dump-parse-tree.c (gfc_show_attr): Add PROTECTED support. * gfortran.h (gfc_symbol): Add protected flag. Add gfc_add_protected prototype. * expr.c (gfc_check_pointer_assign): Add PROTECTED support. * module.c (ab_attribute, attr_bits, mio_symbol_attribute, mio_symbol_attribute): Add PROTECTED support. * resolve.c (resolve_equivalence): Add PROTECTED support. * match.c (gfc_match_assignment,)gfc_match_pointer_assignment: Check PROTECTED attribute. * match.h: Add gfc_match_protected prototype. * parse.c (decode_statement): Match PROTECTED statement. * primary.c (match_variable): Add PROTECTED support. testsuite/ 2006-12-10 Tobias Burnus <burnus@net-b.de> PR fortran/23994 * gfortran.dg/protected_1.f90: New test. * gfortran.dg/protected_2.f90: New test. * gfortran.dg/protected_3.f90: New test. * gfortran.dg/protected_4.f90: New test. * gfortran.dg/protected_5.f90: New test. * gfortran.dg/protected_6.f90: New test. From-SVN: r119709
2006-12-03re PR fortran/29642 (Fortran 2003: VALUE Attribute (call by value not call ↵Paul Thomas1-1/+65
by reference for actual arguments)) 2006-12-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/29642 * trans-expr.c (gfc_conv_variable): A character expression with the VALUE attribute needs an address expression; otherwise all other expressions with this attribute must not be dereferenced. (gfc_conv_function_call): Pass expressions with the VALUE attribute by value, using gfc_conv_expr. * symbol.c (check_conflict): Add strings for INTENT OUT, INOUT and VALUE. Apply all the constraints associated with the VALUE attribute. (gfc_add_value): New function. (gfc_copy_attr): Call it for VALUE attribute. * decl.c (match_attr_spec): Include the VALUE attribute. (gfc_match_value): New function. * dump-parse-tree.c (gfc_show_attr): Include VALUE. * gfortran.h : Add value to the symbol_attribute structure and add a prototype for gfc_add_value * module.c (mio_internal_string): Include AB_VALUE in enum. (attr_bits): Provide the VALUE string for it. (mio_symbol_attribute): Read or apply the VLUE attribute. * trans-types.c (gfc_sym_type): Variables with the VLAUE attribute are not passed by reference! * resolve.c (was_declared): Add value to those that return 1. (resolve_symbol): Value attribute requires dummy attribute. * match.h : Add prototype for gfc_match_public. * parse.c (decode_statement): Try to match a VALUE statement. 2006-12-03 Paul Thomas <pault@gcc.gnu.org> PR fortran/29642 * gfortran.dg/value_1.f90 : New test. * gfortran.dg/value_2.f90 : New test. * gfortran.dg/value_3.f90 : New test. * gfortran.dg/value_4.f90 : New test. * gfortran.dg/value_4.c : Called from value_4.f90. From-SVN: r119461
2006-11-15data.c: Remove trailing periods from error messages.Brooks Moses1-7/+7
* data.c: Remove trailing periods from error messages. * decl.c: Likewise. * expr.c: Likewise. * io.c: Likewise. * match.c: Likewise. * module.c: Likewise. * options.c: Likewise. * resolve.c: Likewise. * symbol.c: Likewise. * trans-io.c: Likewise. From-SVN: r118880
2006-11-15re PR fortran/27546 (IMPORT is broken)Tobias Burnus1-2/+93
fortran/ 2006-11-15 Tobias Burnus <burnus@net-b.de> PR fortran/27546 * decl.c (gfc_match_import,variable_decl): Add IMPORT support. (gfc_match_kind_spec): Fix typo in gfc_error. * gfortran.h (gfc_namespace, gfc_statement): Add IMPORT support. * parse.c (decode_statement,gfc_ascii_statement, verify_st_order): Add IMPORT support. * match.h: Add gfc_match_import. * gfortran.texi: Add IMPORT to the supported Fortran 2003 features. testsuite/ 2006-11-15 Tobias Burnus <burnus@net-b.de> PR fortran/27546 * gfortran.dg/import.f90: New test. * gfortran.dg/import2.f90: New test. * gfortran.dg/import3.f90: New test. From-SVN: r118857
2006-11-09re PR fortran/29699 (ICE in trans-decl.c)Paul Thomas1-1/+1
2006-11-09 Paul Thomas <pault@gcc.gnu.org> PR fortran/29699 * trans-array.c (structure_alloc_comps): Detect pointers to arrays and use indirect reference to declaration. * resolve.c (resolve_fl_variable): Tidy up condition. (resolve_symbol): The same and only add initialization code if the symbol is referenced. * trans-decl.c (gfc_trans_deferred_vars): Call gfc_trans_ deferred_array before gfc_trans_auto_array_allocation. PR fortran/21730 * symbol.c (check_done): Remove. (gfc_add_attribute): Remove reference to check_done and remove the argument attr_intent. (gfc_add_allocatable, gfc_add_dimension, gfc_add_external, gfc_add_intrinsic, gfc_add_optional, gfc_add_pointer, gfc_add_cray_pointer, gfc_add_cray_pointee, gfc_add_result, gfc_add_target, gfc_add_in_common, gfc_add_elemental, gfc_add_pure, gfc_add_recursive, gfc_add_procedure, gfc_add_type): Remove references to check_done. * decl.c (attr_decl1): Eliminate third argument in call to gfc_add_attribute. * gfortran.h : Change prototype for gfc_add_attribute. 2006-11-09 Paul Thomas <pault@gcc.gnu.org> PR fortran/29699 * gfortran.dg/alloc_comp_auto_array_1.f90: New test. PR fortran/21730 * gfortran.dg/change_symbol_attributes_1.f90: New test. From-SVN: r118624
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