2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
* dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
dumping.
* gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
(gfc_exec_op): New EXEC_LABEL_ASSIGN.
(symbol_attribute):New variable attribute: assign.
* io.c (resolve_tag):Integer variable is allowed.
(match_dt_format): Add ASSIGN statement. Set assign flag.
* match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
(gfc_match_assign): Add ASSIGN statement. Set assign flag.
(gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
* parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
(next_statement): Add ST_LABEL_ASSIGNMENT.
(gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
* resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
(resolve_blocks): Resolve ASSIGNED GOTO statement label list.
* st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
* trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
assign. Put them into the stuct lang_decl.
* trans-io.c (set_string): Add the assign statement.
* trans-stmt.c (gfc_trans_label_assign): New function.
(gfc_trans_goto): Translate ASSIGNED GOTO statement.
* trans-stmt.h (gfc_trans_label_assign): Added function prototype.
* trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
* trans.h (lang_decl):Add shadow variable decl tree needed by assign.
(GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
(GFC_DECL_ASSIGN(node)): New macro to access flag.
2003-12-31 Huang Chun <chunhuang73@hotmail.com>
PR fortran/13434
* trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
minval/maxval.
2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
* options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
that arguments to subroutines/functions can't alias themselves, nor global
memory.
2003-12-20 Steven Bosscher <stevenb@suse.de>
* trans-expr.c (gfc_conv_expr_op): Fold the result expression.
* trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
2003-12-12 Huang Chun <chunhuang73@hotmail.com>
* primary.c (match_substring): Fix substring bug for start point
or end point is NULL.
* trans-expr.c (gfc_conv_substring): Ditto
* trans-types.c (gfc_sym_type): Get correct type of scalar
character variables.
* trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
derived type.
2003-12-10 Richard Henderson <rth@redhat.com>
* options.c (gfc_post_options): Don't ever use rtl inlining.
2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
* trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
* trans-equivalence.c: Remove.
* trans-decl.c (gfc_get_symbol_decl): Update to match.
(gfc_generate_function_code): Ditto.
* trans-array.c (gfc_conv_array_parameter): Ditto.
* Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
(F95_ADDITIONAL_OBJS): Add stor-layout.o
* trans.h (gfc_trans_equivalence): Remove.
* gfortran.h (struct gfc_equiv): Add used field.
(struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
equiv_offset fields.
2003-12-05 Richard Henderson <rth@redhat.com>
* trans.c (gfc_build_addr_expr): New.
(gfc_build_indirect_ref, gfc_build_array_ref): New.
* trans.h: Declare them.
* trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
trans-stmt.c, trans.c (*): Use them.
* f95-lang.c (gfc_post_options): Remove dead prototype.
* trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
* trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
allocation size.
2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
* io.c (gfc_match_format): Check for missing format label.
2003-11-30 Huang Chun <chunhuang73@hotmail.com>
PR fortran/13155
* trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
from interfaces in modules.
2003-11-30 Paul Brook <paul@nowt.org>
* trans-array.c (gfc_trans_g77_array): Make non-static.
(gfc_trans_assumed_size): Remove.
(gfc_trans_dummy_array_bias): Explicitly free temporary.
* trans-array.h (gfc_trans_g77_array): Add prototype.
(gfc_trans_assumed_size): Remove.
* trans-decls.c (gfor_fndecl_push_context): Remove.
(gfor_fndecl_pop_context): Remove.
(gfc_build_function)decls): Don't create them.
(gfc_trans_deferred_vars): Update to match. Remove dead code.
* trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
* trans-array.c (gfc_conv_array_parameter): Simplify
array argument passing for array name actual argument.
* trans-expr.c (gfc_conv_function_call): Ditto
* trans-types.c (gfc_is_nodesc_array):Ditto.
2003-11-30 Paul Brook <paul@nowt.org>
* f95-lang.c (gfc_post_options): Move ...
* options.c (gfc_post_options): .. to here. Handle inlining options.
* gfortran.h (gfc_post_options): Add prototype.
2003-11-28 Richard Henderson <rth@redhat.com>
* trans.c (gfc_create_var_np): Use create_tmp_var_raw.
2003-11-28 Huang Chun <chunhuang73@hotmail.com>
* trans.h (has_alternate_specifier): New global variable.
* match.c (gfc_match_call): Handle actual arguments associated with
alternate return indicators.
* trans-expr.c (gfc_conv_function_call): Ditto
* trans-stmt.c (gfc_trans_call): Ditto
(gfc_trans_return): Handle return statement with value.
* trans-decl.c (gfc_generate_function_code): Handle functions with
asterisk dummy.
(gfc_get_fake_result_decl): Ditto
* trans-types.c (gfc_get_function_type): Ditto
* resolve.c (resolve_actual_arglist): Check alternate return indicators.
(resolve_formal_arglist): Check asterisk dummy.
2003-11-27 Paul Brook <paul@nowt.org>
* trans-array.c (gfc_tran_allocate_array_storage): Use new memory
allocation interface.
(gfc_conv_ array_parameter): Ditto.
(gfc_trans_auto_array_allocation): Ditto. Also free the memory.
* trans-array.c: Update prototype.
* trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
(gfc_trans_auto_character_variable): Use new memory alloc interface.
* trans-expr.c (gfc_conv_string_tmp): Ditto.
(gfc_conv_function_call): Use gfc_conv_string_tmp.
* trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
* trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
* trans.h (gfc_ss_info): Remove unused pdata field.
* trans.c (gfc_create_var_np): Change T to V.
2003-11-26 Richard Henderson <rth@redhat.com>
* mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
* trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
FRACTION, NEAREST, SET_EXPONENT.
(gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
Fix GTY marking. Remove unnecessary const's.
(LIBM_FUNCTION): Rename from I_LIB.
(LIBF_FUNCTION): New.
(gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
conventions. Assume the expr signature is correct. Mark const.
(gfc_conv_intrinsic_exponent): Use library functions.
(gfc_conv_intrinsic_set_exponent): Remove.
(gfc_conv_intrinsic_scale): Remove.
(gfc_conv_intrinsic_nearest): Remove.
(gfc_conv_intrinsic_fraction): Remove.
(gfc_conv_intrinsic_function): Update.
* trans-decl.c (gfor_fndecl_math_exponent4): New.
(gfor_fndecl_math_exponent8): New.
(gfc_build_intrinsic_function_decls): Set them.
* trans.h: Declare them.
2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
* trans-common.c (gfc_layout_global_equiv): Locate the error for
underflow COMMON block.
(gfc_trans_one_common): Fix bug for size of COMMON block containing
EQUIVALENCE object. Also fix typo in an error message.
2003-11-25 Diego Novillo <dnovillo@redhat.com>
* Make-lang.in: Add check-gfortran to lang_checks.
(check-f95): Alias for check-gfortran.
2003-11-25 Jason Merrill <jason@redhat.com>
* Make-lang.in (f95.tags): Create TAGS.sub files in each
directory and TAGS files that include them for each front end.
2003-11-24 Paul Brook <paul@nowt.org>
PR fortran/13154
* trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
2003-11-24 Paul Brook <paul@nowt.org>
* expr.c (simplify_const_ref): Return SUCCESS for things we don't
handle.
* resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
2003-11-24 Paul Brook <paul@nowt.org>
PR fortran/13105
* array.c (gfc_array_ref_shape): Handle elemental dimensions.
* trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
2003-11-20 Richard Henderson <rth@redhat.com>
* trans-array.c (gfc_trans_allocate_array_storage): Use convert.
(gfc_conv_array_base): Likewise.
* trans-decl.c (gfc_trans_auto_character_variable): Likewise.
* trans-expr.c (gfc_conv_string_tmp): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
* trans-stmt.c (gfc_trans_character_select): Likewise.
2003-11-13 Paul Brook <paul@nowt.org>
* trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
* resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
(resolve_equivalence): New function.
(resolve_equivalence_derived): New function.
2003-11-12 Richard Henderson <rth@redhat.com>
* trans.c (gfc_trans_code): Use annotate_with_locus instead of
annotate_all_with_locus.
2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
* options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
* trans-decl.c (gfc_finish_var_decl): Modified.
2003-11-08 Paul Brook <paul@nowt.org>
PR fortran/12704
* trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
arrays.
2003-11-06 Paul Brook <paul@nowt.org>
* trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
* match.c (gfc_match_stopcode): Assign '0' to stop_code.
2003-10-27 Anthony Green <green@redhat.com>
* Make-lang.in (f95.stageprofile): Use tabs, not spaces.
(f95.stagefeedback): Ditto.
2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
PR fortran/12682
* Make-lang.in (f95.stageprofile): Add.
(f95.stagefeedback): Add.
2003-10-23 Richard Henderson <rth@redhat.com>
* f96-lang.c (gfc_gimplify_expr): Remove.
(LANG_HOOKS_GIMPLIFY_EXPR): Remove.
(LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
2003-10-23 Richard Henderson <rth@redhat.com>
* f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
2003-10-20 Paul Brook <paul@nowt.org>
* trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
* trans-stmt.c (gfc_trans_do_while): Ditto.
2003-10-17 Paul Brook <paul@nowt.org>
* simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
2003-10-17 Paul Brook <paul@nowt.org>
* trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
2003-10-17 Feng Wang <wf_cs@yahoo.com>
* iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
(gfc_resolve_minloc): Ditto.
* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
Return the value after subtracting the lower bound.
2003-10-16 Richard Henderson <rth@redhat.com>
* f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
* lang.c: Remove -M option for now, it's in the way for C.
2003-10-14 Jason Merrill <jason@redhat.com>
* Make-lang.in (f95.tags): New rule.
2003-10-13 Richard Henderson <rth@redhat.com>
* trans.c (gfc_trans_code): Use annotate_all_with_locus.
2003-10-13 Paul Brook <paul@nowt.org>
* trans-decl.c (generate_local_decl): Don't create junk variables.
2003-10-13 Paul Brook <paul@nowt.org>
* resolve.c (resolve_formal_arglist): Use function result decl in
preference to function decl.
2003-10-12 Richard Henderson <rth@redhat.com>
* f95-lang.c (gfc_define_builtin): New const_p argument. Set
TREE_READONLY. Update all callers.
2003-10-12 Feng Wang <wf_cs@yahoo.com>
* iresolve.c (gfc_resolve_cshift): Change to match implementation.
* trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
(gfc_is_intrinsic_libcall): Add CSHIFT.
2003-10-12 Richard Henderson <rth@redhat.com>
* trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
(gfc_trans_array_constructor_value): Likewise.
(gfc_conv_array_initializer): Likewise.
* trans-stmt.c (gfc_trans_character_select): Likewise.
2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
2003-10-11 Huang Chun <jiwang@mail.edu.cn>
* check.c (gfc_check_repeat): Check arguments are scalar.
(gfc_check_trim): New function.
* intrinsic.h (gfc_check_trim): Add prototype.
* intrinsic.c (add_functions): Use it.
* trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
Decalare.
* trans-decl.c: Ditto.
(gfc_build_intrinsic_fucntion_decls): Set them.
* trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
(gfc_conv_intrinsic_trim): New function.
(gfc_conv_intrinsic_repeat): New function.
(gfc_conv_intrinsic_function): Use them.
2003-10-11 Huang Chun <jiwang@mail.edu.cn>
* trans-types.c (gfc_sym_type): Handle result variables.
2003-10-11 Huang Chun <jiwang@mail.edu.cn>
* trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
gfc_get_character_type.
2003-10-11 Feng Wang <wf_cs@yahoo.com>
* trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
2003-10-11 Paul Brook <paul@nowt.org>
* iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
(gfc_resolve_dprod): New function.
(gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
* intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
(gfc_resolve_dprod): Declare.
* intrinsic.c (add_functions): Use them.
* trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
2003-10-06 Richard Henderson <rth@redhat.com>
* f95-lang.c (gfc_init_builtin_functions): Add clzll.
* trans-intrinsic.c (call_builtin_clz): Use it.
2003-10-05 Paul Brook <paul@nowt.org>
* f95-lang.c (expand_function_body): Call (push|pop)_function_context.
* trans-decl.c (gfc_generate_function_code): Set
cfun->function_end_locus.
2003-09-24 Jason Merrill <jason@redhat.com>
* f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
TREE_LOCUS.
2003-09-21 Lifang Zeng <zlf605@hotmail.com>
Paul Brook <paul@nowt.org>
* Make-lang.in (F95_OBJS): Add fortran/data.o.
* array.c (gfc_inser_constructor): New function.
(gfc_get_constructor): New function.
(gfc_free_constructor): Initialize offset and repeat.
(iterator_stack): Remove.
(expand_info): Add offset, component and repeat fields.
(expand_constructor): Set them.
(expand): Set new fields.
(gfc_copy_constructor): Ditto. Avoid recursion.
* gfortran.h: Add prototypes for new functions.
(gfc_constructor): Add offset, component and repeat.
(iteratio_stack): Move to here.
* resolve.c (check_data_variable): Convert data values into variable
initializers.
(traverse_data_list): Build implicit loop chain.
(gfc_resolve): Ditto.
* trans-array.c (gfc_conv_array_intializer): Handle repeat count.
* trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
* trans-expr.c (gfc_conv_structure): Handle array initializers.
(gfc_conv_expr): Update to match.
* trans.h (gfc_conv_structure): Declare.
* data.c: New file.
2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans.h: Add declarations for gfor_fndecl_si_kind and
gfor_fndecl_sr_kind.
* trans-decl.c (g95_build_intrinsic_function_decls): Build them.
* trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
(g95_conv_intrinsic_sr_kind): New function.
(g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
SELECTED_REAL_KIND.
2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
* iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
instead of _4 and _8 as postfix for libgfortran calls.
2003-09-16 Paul Brook <paul@nowt.org>
* array.c (compare_bounds): New function.
(gfc_compare_array_spec): Use it.
2003-09-14 Paul Brook <paul@nowt.org>
* primary.c (gfc_match_rvalue): Make sure sym->result is set.
* trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
2003-09-14 Paul Brook <paul@nowt.org>
* check.c (dim_rank_check): Allow assumed bounds if requested.
(gfc_check_lbound): Call it.
(gfc_check_ubound): Ditto.
(gfc_check_size): Change to match.
* simplify.c (gfc_simplify_bound): New function.
(gfc_simplify_lbound): New function.
(gfc_simplify_ubound): New function.
* intrinsic.h: Declare them.
* intrinsic.c (add_functions): Use them.
2003-09-14 Paul Brook <paul@nowt.org>
* io.c (format_lex): Initialize negative_flag.
(check_format): Intialize repeat.
* trans-io.c (gfc_new_nml_name_expr): Declare static.
(gfc_new_var_expr): Ditto.
2003-09-14 Paul Brook <paul@nowt.org>
* trans-array.c (gfc_conv_array_initializer): Handle derived types.
* trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
2003-09-12 Paul Brook <paul@nowt.org>
* trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
* fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
for a correct expression.
2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-intrinsic.c (real_compnt_info): New struct.
(prepare_arg_info): New function.
(gfc_conv_intrinsic_set_exponent): New function.
(gfc_conv_intrinsic_scale): New function.
(gfc_conv_intrinsic_nearest): New function.
(gfc_conv_intrinsic_fraction): New function.
(gfc_conv_intrinsic_exponent): New function.
(gfc_conv_intrinsic_spacing): New function.
(gfc_conv_intrinsic_rrspacing): New function.
(gfc_conv_intrinsic_function): Use them.
2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
* trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
build_int_2 changed from (high, low) to (low, high).
* trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
ioparm_namelist_read_mode, iocall_set_nml_val_int,
iocall_set_nml_val_float, iocall_set_nml_val_char,
iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
(gfc_build_io_library_fndecls): Add variable initialization.
(gfc_new_nml_name_expr, get_new_var_expr): New function.
(build_dt): Add namelist support.
* io.c (value): New variable.
(check_format): Support FMT_H now.
2003-09-07 Paul Brook <paul@nowt.org>
* io.c (gfc_resolve_dt): Error if format label is not defined.
2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
about case_switch's break. The other is about building the condition
statement tree, which judges the argument in the range of the
corresponding integer type.
* trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
for the large values.
2003-09-05 Paul Brook <paul@nowt.org>
* f95-lang.c (expand_function_body): Gimplify the function.
2003-09-04 Jeff Law <law@redhat.com>
* f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
index zero!
2003-09-04 Paul Brook <paul@nowt.org>
* f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
(gfc_expand_stmt): New function.
(LANG_HOOKS_RTL_EXPAND_STMT): Define.
(expand_function_body): Use tree_rest_of_compilation.
* trans-decl.c (gfc_generate_function_code): Don't free cfun.
2003-09-03 Jeff Law <law@redhat.com>
* f95-lang.c (gfc_init_builtin_functions): C arrays start at
index zero!
2003-08-30 Paul Brook <paul@nowt.org>
* f95-lang.c (builtin_function): Remove #if 0 code.
(gfc_define_builtin): New function.
(gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
* mathbuiltins.def: New file.
* trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
(gfc_intrinsic_map): Use mathbuiltins.def.
(gfc_intrinsic_builtin_t): Remove.
(gfc_build_intrinsic_lib_fndecls): Update.
* trans-types.c (gfc_init_types): Remove redundant initilaization of
signed_size_type_node.
2003-08-29 Paul Brook <paul@nowt.org>
* arith.c (gfc_real_kinds): Use correct minimum exponents.
2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
(gfc_conv_intrinsic_function): Add MODULO.
2003-08-22 Jason Merrill <jason@redhat.com>
* trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
2003-08-22 Andreas Jaeger <aj@suse.de>
* Make-lang.in (f95.install-common): Add DESTDIR support.
* (f95.install-info): Likewise.
(f95.uninstall): Likewise.
2003-08-19 Diego Novillo <dnovillo@redhat.com>
* trans-types.c (gfc_init_types): Initialize
signed_size_type_node with size_type_node.
2003-08-18 Paul Brook <paul@nowt.org>
* dependency.c (gfc_dependency): New enum.
(check_another_array_ref): Remove.
(gfc_get_array_from_component): Remove.
(get_x): Remove.
(get_range): Remove.
(get_no_of_elements): Use mpz_t, not mpf_t.
(transform_sections): New function.
(gfc_check_range_range): Rename ...
(gfc_check_section_vs_section): ... to this. Use new function.
(gfc_is_inside_range): Rewrite to match.
(gfc_check_element_vs_section): Ditto.
(gfc_check_element_vs_element): Ditto.
(get_deps): Ditto.
(gfc_dep_resolver): Ditto. Remove unused parameter.
* Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
gfc_check_element_vs_element, gfc_is_inside_range,
gfc_get_array_from_component): Remove prototypes for static functions.
(gfc_dep_resolver): Update prototype.
* trans-array.c (gfc_conv_resolve_dependencies): Change to match.
2003-08-15 Paul Brook <paul@nowt.org>
* trans-decl.c (gfc_build_qualified_array): Don't add symbols for
return values to parent scope.
(gfc_build_dummy_array_decl): Ditto.
2003-08-14 Paul Brook <paul@nowt.org>
* trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
size of the type, not the pointer.
* resolve.c (resolve_symbol): Give more accurate error message.
2003-08-10 Paul Brook <paul@nowt.org>
* trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
2003-08-10 Paul Brook <paul@nowt.org>
* trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
type components.
2003-08-10 Chun Huang <compiler@sohu.com>
* resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
(resolve_symbol): Ditto.
* trans-expr.c (gfc_conv_statement_function): New function.
(gfc_conv_function_expr): Use it.
2003-08-10 Paul Brook <paul@nowt.org>
* trans-array.c (gfc_conv_ss_startstride): Handle functions.
(walk_function_expr): Set section rank.
* trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
2003-08-10 Paul Brook <paul@nowt.org>
* intrinsic.c (add_sym): Prefix names with correct string.
(add_sym_0s): New function.
(add_subroutines): Register abort.
2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
* gfortran.h: Introduce options to control the mangling.
* lang.opt: Likewise.
* options.c (gfc_init_options): Handle the options.
* trans-common.c (gfc_sym_mangled_common_id): New function.
(gfc_build_common_decl): Call it.
* trans-decl.c (gfc_sym_mangled_function_id): New function.
(gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
2003-08-09 Paul Brook <paul@nowt.org>
* module.c (mio_symbol): Always ouput a namespace for formal args.
(load_needed): Namespace now belong to their proper symbol.
(gfc_dump_module): Change G95=>GFORTRAN.
2003-08-05 Paul Brook <paul@nowt.org>
* options.c: Force -fg77-calls.
2003-08-02 Paul Brook <paul@nowt.org>
* Makelang.in: Rename G95_* to GFORTRAN_*.
* All sources: Rename G95_* to GFC_*.
2003-08-01 Paul Brook <paul@nowt.org>
* fortran/Make-lang.in: Use GMPLIBS.
* fortran/config-lang.in: Set need_gmp.
* trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
2003-07-27 Andreas Jaeger <aj@suse.de>
* trans-decl.c (gfc_generate_constructors): Convert prototype to
ISO C90.
* trans-const.c (gfc_init_constants): Likewise.
* trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
* gfortranspec.c: Convert to ISO C90.
(lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
2003-07-26 Paul Brook <paul@nowt.org>
* lang.opt: Add -fdump-parse-tree.
* options.c (gfc_handle_option): Ditto.
* resolve.c (resolve_forall_iterators): Convert to proper type.
* trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
2003-07-26 Paul Brook <paul@nowt.org>
* Makefile.in: Add build dependencies on files common with rest of gcc.
2003-07-26 Lifang Zeng <zlf605@hotmail.com>
* trans.h: Declare g95_trans_pointer_assignment.
* trans-expr.c (g95_trans_pointer_assignment): New function.
(g95_trans_pointer_assign): Use it.
* trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
(g95_trans_pointer_assign_need_temp): New function.
2003-07-26 Paul Brook <paul@nowt.org>
* gfortran.texi: Replace references to g95.
2003-07-26 Paul Brook <paul@nowt.org>
Rename g95_* to gfc_*.
2003-07-25 Paul Brook <paul@nowt.org>
* gfortran.h: Rename from g95.h.
* trans-types.c (boolean_type_node, booelan_true_node,
boolean_false_node): Remove.
* trans-types.h: Ditto.
2003-07-25 Chun Huang <compiler@sohu.com>
* parse.c (accept_statement): Implement BLOCK DATA statement.
* trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
variables.
2003-07-24 Lifang Zeng <zlf605@hotmail.com>
* trans-stmt.c (temporary_list): Define.
(g95_trans_assign_need_temp): New function.
(g95_trans_forall_1): Modified for WHERE.
(g95_trans_where_assign): Modified.
(g95_trans_where_2): Modified.
(g95_evaluate_where_mask): Modified.
(g95_trans_where): Modified.
(g95_get_temp_expr): Removed.
(g95_add_to_where_stmt_list): Removed.
(compute_overall_iter_number): Modified for WHERE.
* trans.h: Remove where_stmt_list.
2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* lang.opt: Correct description of options -J and -M.
2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
* lang.opt: Move help text to here.
* lang-options.h: Remove.
2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* iresolve.c (g95_resolve_transpose): Proper variable in switch.
* simplify.c (g95_simplify_nearest): Fix typo and use a correct test
on kind.
2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
Paul Brook <paul@nowt.org>
* check.c (check_rest): Use global pedantic flag.
* io.c (data_desc): Ditto.
* error.c (g95_warning, g95_warning_now): Use global flag.
* f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
(expand_function_body): Update to new prototypes.
(g95_init): Use new option names.
* g95.h (g95_option_t): Standardize names.
(g95_init_options, g95_handle_option): Update prototypes.
* interface.c: Use new option names.
* match.c: Ditto.
* module.c: Ditto.
* parse.c: Ditto.
* primary.c: Ditto.
* resolve.c: Ditto.
* scanner.c: Ditto.
* simplify.c: Ditto.
* symbol.c: Ditto.
* trans-array.c: Ditto.
* trans-expr.c: Ditto.
* trans-types.c: Ditto.
* trans-decl.c: Ditto.
(g95_build_library_function_decl): Remove obsolete VPARAMS.
* trans.h: Ditto.
* options.c (g95_display_help): Remove.
(g95_init_options): Convert to new scheme.
(set_Wall): Ditto
(g95module_option): Ditto, rename from g95_parse_arg.
(g95_handle_module_path_options): New function.
* trans-equivalence.c: Fix error message.
* lang.opt: Corrections.
2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
* lang.opt: New file.
2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* decl.c (match_attr_spec): Set colon_seen.
2003-07-14 Paul Brook <paul@nowt.org>
* trans-array.c: Update comment.
(g95_trans_array_constructor_subarray): Cleanup loopinfo data.
* trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
minmaxloc,minmaxval): Ditto.
* trans-io.c (g95_trans_transfer): Ditto.
* trans-stmt.c: Remove unneeded prototypes.
(generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
(generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
(compute_inner_temp_size): Remove bits of dead code. Add comments.
Don't share loopinfo.
(compute_overall_iter_number): Declare as static.
(allocate_temp_for_forall_nest): Ditto.
(g95_trans_forall_1): Don't pass shared loopinfo.
* trans.c (g95_start_block): Expand comment.
2003-07-12 Paul Brook <paul@nowt.org>
* arith.c (g95_index_integer_kind): Remove unused initializer.
* trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
index by size of element.
(generate_loop_for_rhs_to_temp): Ditto.
(allocate_temp_for_forall_nest): Use element size, not index size.
2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* arith.c (g95_index_integer_kind): Add a TODO.
* simplify.c (g95_simplify_nearest): Add a TODO.
2003-07-09 Chun Huang <compiler@sohu.com>
* trans.h: Add declarations for gfor_fndecl_string_scan and
gfor_fndecl_string_verify.
* trans-decl.c (g95_build_intrinsic_function_decls): Build them.
* trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
(g95_conv_intrinsic_verify): New function.
(g95_conv_intrinsic_function): Add SCAN and VERIFY.
* simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
of parameter 'BACK=.TRUE.'
2003-07-05 Lifang Zeng <zlf605@hotmail.com>
* trans-stmt.c (iter_info, forall_info): Define.
(g95_trans_forall_block): Remove.
(g95_trans_forall_loop): Use forall info blocks.
(g95_trans_nested_forall_loop): New function.
(g95_do_allocate): Handle things other than logical masks.
(generate_loop_for_temp_to_lhs): New function.
(generate_loop_for_rsh_to_temp): New function.
(compute_inner_temp_size): New function.
(compute_overall_iter_number): New function.
(allocate_temp_for_forall_nest): New function.
(g95_trans_forall): Move body ...
(g95_trans_forall_1): ... to here. Handle loops with temporaries.
2003-07-02 Paul Brook <paul@nowt.org>
* trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
in correct scope. Change callers to match.
* trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
* iresolve.c (g95_resolve_reshape): Only use constant shapes.
2003-07-02 Paul Brook <paul@nowt.org>
* trans-array.c (g95_conv_loop_setup): Remove dead var. Use
expression shape for all expressions.
* trans-decl.c (g95_symbol_init): Allow adding at very end of list.
2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
g95_parse_arg), intrinsic.c (g95_convert_type): support of
-Wconversion.
* intrinsic.c, g95.h: Add g95_convert_type_warn,
* resolve.c (g95_resolve_index): Call it.
2003-07-02 Paul Brook <paul@nowt.org>
* iresolve.c (g95_resolve_reshape): Set expression shape.
(g95_resolve_shape): Ditto.
* simplify.c (g95_simplify_shape): Move common code outside condition.
* trans-array.c (g95_conv_array_initializer): Teach it how to count.
2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
conformance checks.
2003-06-29 Paul Brook <paul@nowt.org>
* array.c (g95_simplify_iterator_var): Don't bother with return value.
* expr.c (find_array_element, find_component_ref): New functions.
(remove_subobject_ref): New function.
(simplify_const_ref): Use them. Rename from simplify_component_ref.
(simplify_ref_chain): New function.
(g95_simplify_expr): Use it. Simplify parameter variable subobjects.
(g95_specification_expr): Simplify the expression.
* resolve.c (resolve_operator): Check simplifications return code.
(g95_resolve_expr): Ditto.
2003-06-26 Paul Brook <paul@nowt.org>
* expr.c (simplify_component_ref): New function.
(g95_simplify_expr): Use it.
* resolve.c (resolve_structure_cons): Handle references.
2003-06-25 Paul Brook <paul@nowt.org>
* trans-io.c (build_dt): Handle internal units.
2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
* trans-common.c (g95_build_common_decl): Array index range starts at 0.
(g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
Use g95_array_index_type instead of integer_type_node.
(g95_build_common_decl, g95_set_common_master_type): Use
g95_character1_type_node instead of char_type_node.
* trans-equivalence.c (g95_layout_local_equiv): As above.
2003-06-24 Steven G. Kargl <kargls@attbi.com>
* g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
remove last remains of -fquiet.
2003-06-22 Paul Brook <paul@nowt.org>
* resolve.c (resolve_operator): Don't fail if we can't simplify.
(g95_resolve_expr): Ditto.
(resolce_code): Mark as static.
* trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
gimplifer doesn't (yet).
2003-06-20 Paul Brook <paul@nowt.org>
* g95.h: Add ST_PAUSE and EXEC_PAUSE.
* match.c (g95_match_if): Add ST_PAUSE.
(g95_match_stopcode): New function.
(g95_match_pause, g95_match_stop): Use it.
* parse.c (g95_ascii_statement): Handle ST_PAUSE.
(decode_stmt, next_statement, parse_executable): Ditto.
* resolve.c (resolve_code): Ditto.
* st.c (g95_free_statement): Ditto.
* trans-stmt.c (g95_trans_pause): New function.
* trans-stmt.h: Declare it.
* trans.c (g95_trans_code): Use it.
* trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
Declare.
(g95_build_builtin_function_decls): Initialize them.
* trans.h: Ditto.
* dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* io.c (g95_match_open , g95_match_close, g95_match_inquire,
match_filepos): Fix error handling.
2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
Add assertions on arguments.
* resolve.c (expression_shape): Remove useless &.
* simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
(g95_simplify_not, g95_simplify_scale): Add assertions.
2003-06-15 Paul Brook <paul@nowt.org>
Clean up stuff to work with the ssa optimizers.
* convert.c (convert): Handle BOOLEAN_TYPEs.
* f95-lang.c (g95_truthvalue_conversion): Implement.
* trans-array.c (g95_trans_array_constructor_value): Group multiple
scalar values.
* trans.h (g95_truthvalue_conversion): Declare.
* trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
* trans-stmt.c (g95_trans_character_select): Don't create array
assignments. Mark labels as indirect jump targets.
* trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
(g95_get_dtype_cst): Handle LOGICAL types.
2003-06-14 Paul Brook <paul@nowt.org>
* f95-lang.c (g95_gimplify_expr): New function.
* trans-array.c (g95_trans_array_constructor_value): Don't create
array assignments.
(g95_conv_expr_descriptor): Rename simple->gimple.
* trans-expr.c (conv_expr_op): Use proper logical operators.
* trans-intrinsic.c (build_fixbound_expr): New function.
(build_fix_expr): Ditto.
(g95_conv_intinsic_aint): Use them. Use builtin functions.
(g95_conv_intrinsic_function): Add FLOOR and CEILING.
2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* array.c (g95_compare_array_spec): Remove unreachable code.
* expr.c (g95_copy_expr): Likewise.
* intrinsic.c (g95_convert_type): Likewise.
* misc.c (g95_code2string): Likewise.
* simplify.c (g95_simplify_ishft, g95_simplify_real,
g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
* trans-stmt.c (g95_trans_select): Likewise.
* primary.c (extend_ref): Add an assertion.
* simplify.c (g95_convert_constant): Add const.
* intrinsic.h: Remove g95_check_x_ni.
* f95-lang.c (g95_finish): Call g95_release_include_path.
2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* resolve.c (resolve_contained_functions): Fix typo introduced on
2003-01-13.
2003-06-09 Paul Brook <paul@nowt.org>
* g95.h: Include system.h not hwint.h.
* many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
* misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
2003-06-09 Paul Brook <paul@nowt.org>
* g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
* Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
* trans-decl.c (g95_add_decl_to_functions): Make non-static.
(g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
(g95_generate_function_code): Translate COMMON and EQUIVALENCE
objects.
* trans.h (g95_trans_equivalence, g95_trans_common,
g95_add_decl_to_function): Declare.
* trans-common.c, trans-equivalence.c: New files.
2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
* intrinsic.c (g95_intrinsic_extension): Remove.
(add_functions): Substitute g95_check_x for g95_check_x_ni
everywhere.
(g95_init_expr_extensions): New function.
(g95_intrinsic_func_interface): Use it.
* intrinsic.h: Remove extern decl for g95_intrinsic_extension.
* check.c (g95_check_digit, g95_check_huge, g95_check_kind,
g95_check_precision, g95_check_present, g95_check_radix,
g95_check_range, g95_check_selected_real_kind): Do not set
g95_intrinsic_extension.
(g95_check_x_ni): Remove now duplicate of g95_check_x.
* expr.c (check_inquiry): Add FIXME, fixup some code style.
2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* g95.h (ref_type): Name this type explicitly.
* module.c (MIO_NAME): Add specialisations of mio_name.
(mio_symbol_attribute, mio_typespec, mio_array_ref,
mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
(ab_attribute): Name this type explicitly.
(mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-intrinsic.c (g95_conv_allocated): New function.
(g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
* f95-lang.c: Don't include g95-support.h
(g95_mark_addressable): Add prototype.
(g95_init_decl_processing): Remove C front end hack.
* f95-tree.c: Remove file.
* support.c: Remove file.
* g95-support.h: Remove file.
* trans-types.c (g95_init_types): Set up boolean
type related tree nodes.
* Make-lang.in: Remove rules for dead files and
dependencies on them.
2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
* Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
C front end dependency. Also, convert.c does not depend on
g95-support.h anymore.
* convert.c: Don't include c-common.h and g95-support.h
* f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
(g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
stmts_are_full_exprs_p, current_stmt_tree,
current_scope_stmt_stack): Remove.
* g95-support.h (unsigned_conversion_warning): Kill proto.
(boolean_type_node, boolean_true_node, boolean_false_node):
Don't define here. Instead, make then true tree nodes in
trans-types.
* support.c (c_global_trees): Die, C front end, die!!!
(g95_init_c_decl_hacks): Don't touch intmax_type_node,
uintmax_type_node, string_type_node and const_string_type_node.
(decl_constant_value, overflow_warning): Make static functions.
They are in death row too, though.
(default_conversion, c_expand_asm_operands): Remove.
* trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
trans.c: Don't include c-common.h.
* trans-types.c (boolean_type_node, boolean_true_node,
boolean_false_node): Make them real tree nodes.
* trans-types.h (intmax_type_node, string_type_node,
const_string_type_node): Hack to work around C dependencies
in builtin-types.def.
2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* decl.c (decl_types): Add some iterators-like sentinels.
* decl.c (match_attr_spec): Use them.
Use "decl_types" instead of "int".
Add cast in call to g95_match_strings.
* dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
instead of "int".
* g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
(g95_interface_info): Use "g95_intrinsic_op".
* dump-parse-tree.c (g95_show_namespace): Use them.
* interface.c (g95_check_interfaces): Use them.
* module.c (read_module, write_module): Use them.
* symbol.c (g95_get_namespace, g95_free_namespace): Use them.
Use "g95_intrinsic_op".
* interface.c (check_operator_interface): Use "g95_intrinsic_op".
Add a default case in switch statement.
* intrinsic.h (g95_generic_isym_id): Moved to...
* g95.h (g95_generic_isym_id): here.
(g95_intrinsic_sym): Use "g95_generic_isym_id".
* intrinsic.c (make_generic): Use "g95_generice_isym_id".
* trans-intrinsic.c (g95_intrinsic_map_t,
g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
* match.c (g95_match_intrinsic_op): Add cast in call to
g95_match_strings.
2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
* support.c (skip_evaluation, warn_conversion, lvalue_p,
lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
constant_fits_type_p, convert_and_check,
unsigned_conversion_warning): Remove these ugly remnants
we inherited from the C front end.
(function_types_compatible): Remove '#if 0'-edcode.
(build_modify_expr): Likewise.
(convert_for_assignment): Don't use the deceased functions.
The parameter fundecl is now unused.
(decl_constant_value): Always just return decl. In fact
this function is not used at present, but it might be in
the future, when we start using the tree inliner.
(overflow_warning, default_conversion, c_expand_asm_operands):
Abort when these are called, they are part of the C type
checking implementation and therefore poison to Fortran.
2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
* Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
c-pretty-print.o and c-dump.o. Add a comment on why we
depend on c-semantics.c.
* f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
Don't use the C front end tree dumper hook to dump the
language specific tree representation -- we don't have
one. So instead, inherit the default langhook.
2003-06-02 Paul Brook <paul@nowt.org>
* trans-expr.c (g95_conv_variable): Remove incorrent assertion.
2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* check.c (g95_check_associated): Use proper types. Remove
extraneous argument in call to g95_error().
2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
* resolve.c (resolve_operator): Make logical operands convert to the
type with higher kind.
2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
* check.c (g95_check_associated): Make sure both pointer and target has
the same type and rank. Null pointer or array section with vector
subscript as target are not allowed.
* trans.h: Declare gfor_fndecl_associated.
* trans-decl.c: (g95_build_builtin_function_decls): Initialize
gfor_fndecl_associated.
* trans-intrinsic.c (g95_conv_associated): New function.
(g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
according to POINTER itself rather than TARGET.
(g95_conv_expr_descriptor): Make lbound start at 1.
* trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
2003-06-01 Paul Brook <paul@nowt.org>
* expr.c (g95_type_convert_binary): Make it match the standard.
* g95.texi: Remove dead link.
2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
* g95.texi: Cleanup somewhat in preparation for inclusion
in GCC CVS.
2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
Canqun Yang <canqun@yahoo.com.cn>
* resolve.c (compare_bound_int, resolve_where_shape): Proper return
type.
(g95_find_forall_index): Return proper value.
(g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
compare the return value from g95_find_forall_index.
2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* g95.h, io.c (g95_st_label): Remove "length".
(g95_symtree): Remove "link".
(g95_case): Remove "code".
* arith.c, arith.h (g95_compare_string, g95_convert_integer,
g95_convert_real): Make an argument pointer to const.
* decl.c (colon_seen): Add a TODO.
* interface.c (g95_compare_types): Fix typo.
* interface.c (compare_interfaces): Preserve value of "p".
* intrinsic.c (sort_actual): Remove "i".
* match.c (g95_match_assign): Proper type in call to g95_match().
* parse.c (next_free): Avoid duplicate call due to macro.
* parse.c (check_statement_label): wrong type in call to g95_error.
* primary.c (match_real_constant): Add a TODO.
* resolve.c (resolve_select): Remove useless conditional.
* simplify.c (g95_simplify_repeat): Proper assignment to
"value.character.string".
* simplify.c (g95_simplify_reshape): Wrong variable in call to
g95_error.
2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
* trans-stmt.c: Remove unnecessary include file defaults.h.
2003-05-19 Lifang Zeng <zlf605@hotmail.com>
* trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
stride.
(g95_trans_forall): Allow arbitrary number of FORALL indexes and
actual variables used as FORALL indexes.
2003-05-15 Paul Brook <paul@nowt.org>
* trans-array.c (g95_trans_static_array_pointer): Use
null_pointer_node.
(g95_trans_deferred_array): Initialize static array pointers.
* trans-expr.c (g95_conv_function_call): Use formal arglist to
correctly pass POINTER and absent CHARACTER arguments.
2003-05-14 Lifang Zeng <zlf605@hotmail.com>
* resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
(g95_resolve_forall_body): Resolve FORALL body.
(g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
(g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
(g95_find_forall_index): Check whether the FORALL index appears in
the expression or not.
(resolve_code): Modified.
2003-05-14 Paul Brook <paul@nowt.org>
* iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
2003-05-13 Paul Brook <paul@nowt.org>
* trans-types.c (g95_max_array_element_size): Now a tree node.
(g95_init_types): Work out max size properly.
(g95_get_dtype_cst): Modify to match.
2003-05-11 Paul Brook <paul@nowt.org>
* trans-io.c (add_case): Create a label decl for case labels.
2003-05-11 Paul Brook <paul@nowt.org>
* arith.c (g95_integer_index_kind): New variable.
* f95-lang.c (g95_init): Move frontend initialization here ...
(g95_post_options): ... from here.
* g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
* intrinsic.c (add_functions): Use index kinds.
* iresolve.c: Convert to index_kind where needed.
* resolve.c (g95_resolve_index): Make public, use index_kind.
(resolve_array_ref): Adjust to match.
* trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
* trans-stmt.c: Ditto.
* trans-types.c: Ditto.
* trans-types.h (g95_array_index_kind): Remove declaration.
* trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
2003-05-07 Paul Brook <paul@nowt.org>
* trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
* trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
of bound indices.
2003-05-07 Paul Brook <paul@nowt.org>
* trans-array.c (trans_static_array_pointer,
g95_trans_array_constructor_value, g95_conv_array_initializer,
g95_conv_structure): CONSTRUCTOR nodes only have one operand.
(g95_add_loop_ss_code): Convert subscripts to the correct type.
* trans-stmt.c (g95_trans_character_select): Ditto.
* trans-types.c (g95_init_types): Ditto.
2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
* f95-lang.c (expand_function_body): Use input_line, not lineno.
* trans-decl.c (g95_generate_function_code,
g95_generate_constructors): Likewise.
* trans.c (g95_trans_runtime_check, g95_add_block_to_block,
g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
Likewise.
2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
with components point to the DERIVED type itself, and two DERIVED
type with components point to each other.
* trans-expr.c (g95_conv_componet_ref): Modified
2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
* trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
null_pointer_node.
(g95_trans_pointer_assign): Implement Nullify.
2003-05-01 Paul Brook <paul@nowt.org>
* trans-array.c (g95_walk_function_expr): Cope with NULL esym.
* trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
2003-05-01 Paul Brook <paul@nowr.org>
* trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
IS_EMPTY_STMT.
2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
* trans-stmt.c (g95_trans_integer_select): Add a parameter to build
CASE_LABEL_EXPR.
2003-04-28 Paul Brook <paul@nowt.org>
* iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
as their kind suggests.
(g95_resolve_reshape): Ditto.
2003-04-28 Chun Huang <compiler@sohu.com>
* trans-expr.c (g95_conv_substring_expr): New function.
(g95_conv_expr): Use it.
2003-04-28 Paul Brook <paul@nowt.org>
* iresolve.c (g95_resolve_transpose): Make it match the
implementation.
* trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
* trans-types.c (g95_add_field_to_struct): New function to
add a field to a UNION_TYPE or RECORD_TYPE.
* trans-types.h (g95_add_field_to_struct): Prototype.
(g95_get_derived_type): Use g95_add_field_to_struct to add
components.
* trans-io.c (g95_add_field): Remove.
(ADD_FIELD): Use new g95_add_field_to_struct function.
(ADD_STRING): Likewise.
* trans-stmt.c (g95_trans_select): Likewise.
(g95_add_field): Remove duplicated function.
2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
Port implementation for CHARACTER SELECT from Andy's tree.
* trans-stmt.c (g95_trans_character_select): Implement character
select. (g95_add_field): New function.
* trans-decl.c: Declare 'gfor_gndecl_select_string'.
(g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
* g95.h (struct g95_case): Add field 'int n'.
* trans.h: Declare 'gfor_fndecl_select_string'.
2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
* bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
(g95_insert_bbd): Die on duplicates.
* g95.h (g95_insert_bbt_with_overlap): Delete prototype.
2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
* g95.texi: Require GMP 4.0 -- like we actually
do. Explain the testsuite and what-goes-where.
Don't use undefined texinfo symbol. Break very
long line. Remove finished item from the list
of open projects.
2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
* trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
LOGICAL type.
2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
* trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
(g95_trans_forall_body): New function.
2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
* resolve.c (resove_where): New function.
(resolve_where_shape): New function.
(resolve_code): Add call to 'resolve_where'
* trans-stmt.c (g95_trans_where): Modified.
(g95_trans_where_2): New function.
(g95_trans_where_assign): New function.
(g95_evaluate_where_mask): New function.
(g95_add_to_stmt_list): New function.
(g95_get_temp_expr): New function.
* trans.h (where_stmt_list): New structure.
2003-04-10 Paul Brook <paul@nowt.org>
* g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
(DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
Update after mainline -> tree-ssa-branch merge.
* f95-lang.c (g95_mark_addressable): Update put_var_into_stack
call.
(g95_init): Update for new lang_hooks definition.
(g95_post_options): New langhook.
(LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
* scanner.c (g95_new_file): Comment update.
2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* g95.h, lang-options.h: Add -Wimplicit-interface.
* options.c (g95_init_options, g95_parse_arg): Set it.
* interface.c (check_intents): Warn about call with implicit
interface.
* resolve.c (resolve_unknown_f, resolve_unknown_s): Call
g95_procedure_use.
2003-04-05 Paul Brook <paul@nowt.org>
* iresolve.c (g95_resolve_spread): Don't resole based on type.
* trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
2003-03-29 Paul Brook <paul@nowt.org>
* iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
(g95_resolve_unpack): Ditto.
* trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
(g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
(g95_is_intrinsic_libcall): Add PACK and UNPACK.
2003-03-25 Paul Brook <paul@nowt.org>
* arith.c (g95_unary_user, g95_user): Remove dead functions.
* arith.h: Ditto.
* array.c (g95_free_array_ref): Ditto.
* g95.h: Ditto.
* symbol.c (g95_use_derived_tree): Ditto.
* intrinsic.c (add_functions): Use simplification for SCALE.
* primary.c (g95_match_rvalue): Test sym, not symtree.
2003-03-25 Paul Brook <paul@nowt.org>
* trans-decl.c (build_function_decl): Add parameter before it gets
turned into a constant.
* iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
* trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
* trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
2003-03-22 Paul Brook <paul@nowt.org>
* trans-array.c (g95_conv_array_initializer): Allow scalar
expressions.
* trans-decl.c (g95_finish_var_decl): Result variables are not
module variables.
* trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
(g95_conv_intrinsic_function): Use it.
* trans-types.h (g95_type_spec): Remove dead declaration.
2003-03-21 Paul Brook <paul@nowt.org>
* trans-decl.c (g95_build_function_decl): Mark string parameters.
2003-03-20 Paul Brook <paul@nowt.org>
* trans-decl.c (g95_build_function_decl): Put character length
parameters at the end of the function declaration.
* trans-expr.c (g95_conv_function_call): Ditto.
* trans-types.c (g95_get_function_type): Ditto.
2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* resolve.c (resolve_formal_arglist): Don't impose intent for
procedure arguments of pure functions.
(resolve_select): Remove redundant assignment.
2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* arith.c (validate_logical), g95.h, options.c (g95_init_options):
Remove option l1.
* g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
* iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
const.
* lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
Order list.
* symbol.c (g95_add_type): Fix typo in comment.
2003-03-16 Paul Brook <paul@nowt.org>
* dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
* expr.c (g95_build_call): Remove.
* f95-lang.c (puchdecl_top_level): New function.
* g95.h (g95_code): Store resolved symbol, not just the name.
* intrinsic.c (g95_intrinsic_namespace): New global namespace.
(g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
(g95_get_intrinsic_sub_symbol): New function.
* iresolve.c (g95_resolve_cpu_time): Use it.
(g95_resolve_random_number): Ditto.
* resolve.c: Set code->resolved_sym instead of code->sub_name.
* trans-decl.c (g95_get_extern_function_decl): Give external decls
the correct DECL_CONTEXT. Add global symbold to the global scope.
* trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
fixed.
2003-03-16 Paul Brook <paul@nowt.org>
* g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
* options.c (g95_parse_arg): Ditto.
* module.c (mio_symbol_attribute): Handle the always_explicit bit.
* resolve.c (resolve_formal_arglist): The always_explicit sould be set
for the procedure, not the parameter.
* trans-array.c (g95_trans_g77_array): New function.
(g95_trans_assumed_size): Use it.
(g95_trans_dummy_array_bias): Ditto.
(g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
(g95_conv_expr_descriptor): ... to here. Update callers.
* trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
(g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
* trans-expr.c (g95_conv_function_call): Handle g77 arrays.
* trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
* trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
(g95_sym_type): Ditto.
2003-03-15 Paul Brook <paul@nowt.org>
* trans-array.c (g95_walk_elemental_function_args): Don't amputate the
first chain.
* trans-expr.c (g95_conv_function_call): Use the resolved symbol.
2003-03-14 Paul Brook <paul@nowt.org>
* trans-array.c (g95_array_is_packed): Remove.
(g95_conv_array_base): Correctly handle all descriptorless cases.
(g95_conv_array_stride): Use descriptorless strides.
(g95_trans_dummy_array_bias): Don't always repack the array.
(g95_build_dummy_array_decl): Automatic dummy arrays are only partial
packed.
* trans-types.c (g95_get_nodesc_array_type): Differentiate between
dummy and non-dummy arrays...
(g95_sym_type, g95_get_derived_type): ... like these.
(g95_get_array_type_bounds): Allow discontiguous arrays.
2003-03-12 Paul Brook <paul@nowt.org>
* array.c (g95_resolve_array_spec): Fix comment.
* g95.h (symbol_attributes): New flag always_explicit.
* resolve.c (resolve_formal_arglist): Set it always_explicit.
* iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
* trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
(g95_trans_array_bounds): Allow assumed shape arrays.
(g95_trans_repack_array): Remove.
(g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
* trans-decl.c (g95_build_qualified_array): Only ignore absent
bounds for assumed size arrays.
(g95_build_dummy_array_decl): Use descriptorless arrays.
* trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
(g95_trans_pointer_assign): Fix typo.
* trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
code.
(g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
* trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
Also modify callers.
* trans-types.h (g95_get_nodesc_array_type): Modify prototype.
2003-03-08 Paul Brook <paul@nowt.org>
* trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
(g95_conv_array_ubound): Provide dummy value for assumed size arrays.
* resolve.c (compare_spec_to_ref): Allow full array sections.
2003-03-08 Paul Brook <paul@nowt.org>
* expr.c (g95_simplify_expr): Also simplify array index and
substring expressions.
* resolve.c (compare_spec_to_ref): Check for assumed size bounds.
* trans-array.c (g95_trans_array_bounds): New function.
(g95_trans_auto_array_allocation): Use it.
(g95_trans_assumed_size): Rewrite.
* trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
(gfor_fndecl_repack): Remove.
(g95_build_qualified_array): Handle absent upper bounds.
(g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
(g95_get_symbol_decl): Update.
(g95_build_intrinsic_function_decls): Initialize new decls.
* trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
(gfor_fndecl_repack): Remove.
* trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
* trans-types.c: (g95_build_array_type): Merge duplicated code..
(g95_get_nodesc_array_type): Handle absent bounds.
* trans-types.h (g95_get_nodesc_array_type): Declare.
2003-03-04 Paul Brook <paul@nowt.org>
* f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
builtin-types.def.
2003-03-02 Paul Brook <paul@nowt.org>
* options.c (g95_init_options): Drfault to 1.
(g95_pasrse_arg): Add -frepack-arrays, use strcmp.
* trans-array.c (g95_conv_array_data, g95_conv_array_base,
g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
Handle non-constant size automatic arrays.
(g95_conv_section_upper_bound, g95_conv_section_startstride): Use
generic bound functions.
(g95_trans_auto_array_allocation): Don't create a descriptor.
(g95_trans_assumed_size): New function (broken).
(g95_trans_dummy_array_bias): Remove unused var.
* trans-array.h (g95_trans_assumed_size): Declare.
* trans-decl.c (create_index_var): New fuction.
(g95_build_qualified_array): New function.
(g95_get_symbol_decl): Use it.
(g95_trans_deferred_vars): Handle assumed shape seperately.
* trans-types.c (get_element_type): Handle heap allocated arrays.
(g95_is_nodesc_array): Include non-const size arrays.
(g95_get_nodesc_array_type): Ditto.
2003-02-23 Paul Brook <paul@nowt.org>
* trans-array.c (g95_array_init_size): Should use stride, not size of
last dimension.
2003-02-18 Paul Brook <paul@nowt.org>
* trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
after intrinsic function check.
2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* io.c (match_io): Fix missing return value and remove useless
assignment.
* match.c (g95_match): Remove useless assignment.
* module.c (parse_string): Remove useless post increment.
* simplify.c (g95_simplify_verify): Remove useless assignment.
2003-02-15 Paul Brook <paul@nowt.org>
* expr.c (restricted_intrinsic): Handle bad values gracefully.
* g95.h (symbol_attribute): Add referenced member.
(g95_symbol): Add dummy_order member.
(g95_set_sym_referenced): Declare.
* match.c (g95_match_assignment, g95_match_call): Use it
* primary.c (match_actual_arg, g95_match_rvalue,
g95_match_variable): Ditto.
* symbol.c (next_dummy_order): New variable.
(g95_set_sym_referenced): New function.
(check_done): New function.
(g95_add_*): Use it.
* trans-decl.c: Make formatting conform to GCC standards.
(g95_defer_symbol_init): Add dummy variables in the right order.
(g95_get_symbol_decl): Only accept referenced variables.
(g95_create_module_variable): Module variables are always required.
(generatr_local_decls): New function.
(generate_local_vars): New function.
(g95_generate_function_code): Use it.
2003-02-13 Paul Brook <paul@nowt.org>
* trans-decl.c (g95_conv_struct_cons): Remove.
(g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
* trans-expr.c (g95_conv_structure): New function.
(g95_conv_expr): Use it.
2003-02-09 Paul Brook <paul@nowt.org>
* trans-array.c (g95_array_init_size): Don't evaluate the linit
expressions multiple times.
(g95_trans_auto_arry_allocation): Use pointer not tmp.
2003-02-08 Paul Brook <paul@nowt.org>
* module.c (mio_symtree_ref): Declare as static.
(mio_expr): Remove dead code.
(read_module): Set the symtree link for fixups.
* trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
(build_round_expr): ... to this.
(g95_conv_intrinsic_aint): New function.
(g95_conv_intrinsic_function): Use it.
2003-02-08 Paul Brook <paul@nowt.org>
* trans-array.c (g95_trans_array_constructor_value): Use the acutal
offset after modificaton, not the increment expression.
* dependency.c: Kill excess whitespace.
2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
* dependency.h: Remove some function declarations.
* dependency.c (get_no_of_elements): Change this function not to
return int.
* other: Add comments for all modified functions.
2003-02-06 Paul Brook <paul@nowt.org>
* g95spec.c (lang_specific_functions): Fix initializer warning.
* dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
for structure type names.
* trans-decl.c (g95_cons_structure_cons): New function.
(g95_get_symbol_decl): Use it.
* trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
referencing code.
2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* resolve.c (compare_cases): Add const to casts.
2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* g95.h (g95_check_f): Change a1 to f1m.
* intrinsic.c (add_sym_1m, check_specific,
g95_intrinsic_func_interface): Use it.
* module.c (init_pi_tree): Remove useless cast.
(fp2): Fix argument type.
* parse.c (parse_select_block): Add comment.
2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
* lang-options.h: Fix warning involving C90 concatenated
strings.
2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* io.c (format_asterisk): Complete initializer to kill warning.
* arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
(g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
new defines to complete initializers. Kills all warnings.
* Make-lang.in: Comment cleanup.
2003-02-05 Paul Brook <paul@nowt.org>
* array.c (g95_free_constructor): Handle NULL expressions.
* resolve.c (resolve_structure_cons): Ditto.
* decl.c (g95_match_null): New Function.
(variable_decl): Use it.
* module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
* primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
* trans-types.c (g95_set_decl_attributes): Remove empty function.
2003-02-05 Paul Brook <paul@nowt.org>
* trans.h (build1_v): New macro.
(build_v): Remove pointless and incorrect prototype.
* various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
* f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
* Make-lang.in (F95_OBJS): Remove one more dead file.
2003-02-01 Paul Brook <paul@nowt.org>
* lang-specs.h: Don't pass -ffixed-form to the linker.
* trans-decl.c (g95_generate_function_code): Clear saved decl chain.
2003-02-01 Paul Brook <paul@nowt.org>
* Make-lang.in (F95_OBJS): Remove dead files.
* trans-array.c (g95_array_init_size): Do the right thing when
ubound=NULL.
* trans-decl.c (g95_generate_function_code): Initialize deffered
symbol list before translating contained subroutines.
* trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
scalar invariant values here...
(g95_conv_variable, g95_conv_function_call): ... instead of here ...
* trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
2003-01-29 Paul Brook <paul@nowt.org>
* trans-array.c (g95_add_loop_code): Put pre code in the right block.
(g95_walk_elemental_function_args): Reverse chains before adding.
(g95_reverse_ss): Move about a bit.
* trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
function arguments.
2003-01-28 Paul Brook <paul@nowt.org>
* intrinsic.c (resolve_intrinsic): Use correct union member.
* trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
parameters.
* trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
use associated variables.
* trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
* trans-expr.c (g95_conv_expr_present): ... to here.
* trans.h: Declare it.
* trans-types.c (g95_sym_type): Assume subroutine if not specified.
2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
* array.c (expand_iterator): Suppress useless assignment.
* decl.c (match_char_spec): Ditto.
* io.c (match_io_iterator): Ditto.
* primary.c (match_real_constant): Ditto.
* interface.c (fold_unary, g95_free_interface, g95_extend_expr):
Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
* matchexp.c (match_add_operand, match_level_5): Likewise.
* module.c (parse_atom, find_enum): Likewise.
* resolve.c: move #include <string.h>
(resolve_select): Fix serious typo.
2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
* Make-lang.in: Don't build with broken tree-ssa-pre.
2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
* resolve.c (resolve_index): Add a TODO.
* symbol.c: Remove useless "#include <ctype.h>".
2003-01-27 Paul Brook <paul@nowt.org>
* check.c (check_rest): Allow different type kinds as an extension.
* g95.h (g95_resolve_f): Add f1m.
* intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
* intrinsic.h: Chenge prototypes for MIN and MAX.
* iresolve.c (g95_resolve_minmax): New function.
(g95_resolve_min, g95_resolve_max): Use it.
* trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
arguments once.
(g95_conv_intrinsic_present): Fix logic.
2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
* g95.h (g95_case): Don't be a tree, be a double linked list.
* match.c (match_case_selector): Remove redundant semantics check.
Clean up a few goto's to make it a tiny little bit faster.
* resolve.c (case_tree): Die.
(compare_cases): Accept and compare unbounded cases too.
(check_case_overlap): Don't build a tree. Instead, merge-sort the
whole list of g95_cases passed from resolve_select.
(sane_logical_select): Die.
(check_case_expr): Return FAILURE if a CASE label is of the wrong
type kind.
(resolve_select): Fixup case expression for computed GOTOs, put it
in expr, not expr2, for easier handing in the parse tree dumper and
the code generator. Rewrite the rest of the function: Kill
unreachable case labels and unreachable case blocks.
* dump-parse-tree.c (g95_show_code_node): Always dump expr for
an EXEC_SELECT, not case2 anymore.
* trans-const.c (g95_conv_constant_to_tree): New function.
(g95_conv_constant): Use it.
* trans-const.h: Declare prototype for the new function.
* trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
g95_trans_character_select): New static functions.
(g95_trans_select): Rewrite.
2003-01-26 Paul Brook <paul@nowt.org>
* intrinsic.c (add_fnctions): Properly add dreal.
* trans-intrinsic.c (g95_conv_intrinsic_present): New function.
(g95_conv_intrinsic_function): Use it.
* trans-io.c (build_dt): Abort on internal files (unimplemented).
2003-01-26 Paul Brook <paul@nowt.org>
Widespread changes to the handling of symbols in expressions. These
are now linked via g95_symtree nodes.
* parse.c (g95_fixup_sibling symbols): New function.
(parse_contained): Use it.
* g95.h (symbol_attribute): Add contained. Indicates a symbol is a
contained procedure that has bee correctly fixed up.
(g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
2003-01-24 Paul Brook <paul@nowt.org>
* trans-array.c (g95_walk_expr): Function result attributes are in
sym->result.
* trans-expr.c (g95_conv_function_call,
g95_trans_arrayfunc_assign): Ditto.
* trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
* expr.c (check_restricted): Fix error message.
* symbol.c (free_st_labels): Plug memleak.
2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
* arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
reduce_binary_aa, reduce_binary, eval_intrinsic,
eval_intrinsic_f2): Use typesafe prototypes for eval functions.
* g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
for typesafe intrinsics helper functions.
(g95_intrinsic_sym): Use them.
* intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
add_sym_5, add_conv, resolve_intrinsic, do_simplify,
check_specific, g95_intrinsic_func_interface,
g95_intrinsic_sub_interface): Adjust all calls to intrinsics
helper functions.
* trans-decl.c (g95_get_extern_function_decl): Likewise.
* Make-lang.in: Don't disable warnings for strict prototypes
any longer, everything is typesafe now.
2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
* bbt.c (duplicate_node): Make static.
* module.c (module_name): Make static.
* scanner.c (include_dirs): Make static.
2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
Hard coded _gfor_'s should not show up anymore.
* g95.h (PREFIX): New macro.
* iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
hard-coded "_gfor".
(g95_resolve_random_number): Likewise.
* trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
* trans-io.c: Remove 'prefix' macro. Replace all uses with
the new PREFIX macro from g95.h.
2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
The troubles of forking... Andy implemented this just now too.
Let's stick to that and keep the trees close.
* g95.h (g95_st_label): 'format' member is now a g95_expr.
* io.c: Revert previous changes.
(g95_match_format): Match the format string as a character
literal expression.
* match.h (g95_statement_label): Declare external.
* parse.c: Revert previous changes.
* symbol.c (g95_free_st_label): Free a g95_expr instead
if a 'char *'.
* trans-io.c: Revert previous changes.
(build_dt): Use set_string to set the format string.
2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
* io.c (format_string): Make non-static.
(g95_match_format): Remember the format string.
(terminate_io): Add I/O termination for empty I/O lists.
* match.h: Declare external format_string.
* parse.c (check_statement_label): Attack the format string
to a format label for FORMAT statements.
* trans-io.c (g95_add_field): Define prefix macro. Replace
all uses of PREFIX define with a use of this macro.
(build_dt): Implement formatted I/O for format labels.
2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
* lang-options.h: Kill "-std=F".
* options.c: Remove unimplemented "-std=F". Modify
web address.
* misc.c (g95_terminal_width): New function.
* error.c (g95_error_init_1): Use g95_terminal_width.
* g95.h: Add prototype for g95_terminal_width, remove
fmode flag.
2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
* Make-lang.in: Fix typo.
2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
* g95.h (struct g95_case): Remove unused cruft, new member
'where' to keep track of the locus of the default case.
* match.c (g95_match_case): Add locus to the current case.
(match_case_selector): Likewise.
* parse.c (parse_select_block): Move semantics check for
multiple DEFAULT cases out of here to...
* resolve.c (check_case_overlap): ...here. Return sooner
when possible.
(check_case_expr): Take two g95_cases now, use to sure the
expression kinds are the same.
(resolve_select): Cleanup.
2003-01-18 Paul Brook <paul@nowt.org>
* trans-io.c: Fix typos in ported IO work (set_fla[tg]).
* trans-decl.c (g95_set_symbol_decl): Handle non-array result
variables.
(g95_get_extern_function_decl): Put decls in the correct context.
2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
* trans-io.c: Port changes from Andy to set ERR flag.
2003-01-17 Paul Brook <paul@nowt.org>
* trans-array.c: Add various comments.
(g95_ss_terminator): Declare as const.
(g95_walk_expr): Remove first parameter and update all callers.
(g95_walk_op_expr): Initialize scalar SS properly.
* trans-array.h (g95_walk_expr): Update prototype.
* trans-expr.c: Update for new g95_walk_expr.
* trans-intrinsic.c: Ditto.
* trans-io.c: Ditto.
* trans.h: Various comments for SS chains.
2003-01-17 Paul Brook <paul@nowt.org>
* intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
and RRSPACING.
* intrinsic.c (add_functions): Use them.
* trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
* trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
Fallout of a small merge conflict:
* intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
* initrinsic.c: New add_sym_* functions for strong typing.
(add_conv): Make prototype strict.
* dump-parse-tree.c, dependency.c: Include config.h
* resolve.c, trans-io.c: Fix typos.
2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
* dump-parse-tree.c (g95_show_code_node): Show the
condition for a computed GOTO that was transformed
to a SELECT CASE construct.
* resolve.c (check_case_overlap): Revert previous switch
to treaps, it was too slow and didn't catch all trouble.
(resolve_symbol): Be more flexible about module procedures.
* symbol.c (check_conflict): Point to relevant section in
the standard for dubious conflict. Allow procedure
dummy arguments to be optional again.
* trans-io (add_field): Rename to g95_add_field. Change
all callers.
* trans-stmt (trans_select): Handle unbounded cases for
integer SELECT CASE constructs. Fix/add more comment.
2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
* g95.h: Uses GCC's function attribute macros.
* error.c, module.c, parse.c, g95.h: More function attributes.
2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
Forgot a file...
* trans-decl.c (get_label_decl): Use TREE_LINENO instead
of DECL_SOURCE_LINE, and TREE_FILENAME instead of
DECL_SOURCE_FILE.
2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
* f95-lang.c (pushdecl): Use TREE_LINENO instead of
DECL_SOURCE_LINE.
* trans.c (g95_trans_code): Use annotate_all_with_file_line
instead of nowdead wrap_all_with_wfl.
2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
* parse.c (g95_parse_file): In verbose mode, dump the parse tree
before generating code, so we can still see it even if the code
generation phase dies.
2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
* decl.c (build_sym): Split out initialization expression parts...
(add_init_expr_to_sym): ...to here.
(variable_decl): Add the symbol following an attribute list to the
symbol tree before parsing the optional initialization expression
if the symbol is not of a derived type.
* primary.c (g95_match_rvalue): Don't assume a symbol always has
a value if it is a PARAMETER.
2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
* misc.c: Don't #include <mcheck.h>
* module.c: Ditto. Kill uses of mtrace, muntrace. If there
ever was a glibc bug, then either this was never reported to
glibc people, or it has been fixed for so long that there's
no information you can find about it, anywhere.
2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
Fix warnings:
* module.c (attr_bits, bt_types, array_spec_types):
Switch 'const' and 'static'.
* iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
GNU'ify source code:
* trans-io.c: Numerous fixes, one fixed warning and a few
TODO markers so that we don't forget about them.
2003-01-13 Paul Brook <paul@nowt.org>
* intrinsic.c (add_functions): Add G95_ISYM_SCALE.
* intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
Add G95_ISYM_SCALE.
* trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
* match.c (g95_match_stop): Fix dumb == -> != error.
2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
* dump-parse-tree.c (show_indent): Add line breaks. This
whole dumping process needs cleanups.
* f95-lang.c (g95_mark_addressable): Fix prototype to match
the langhook. Fix 'return's accordingly.
* g95-support.h: Adjust prototype.
* g95.h: Add 'no_backend' member to 'g95_option_t' struct.
* lang-options.h: Add '-fsyntax-only'.
* options.c (g95_init_options): Init 'no_backend'.
(g95_parse_arg): Deal with '-fsyntax-only'.
* parse.c (g95_parse_file): Do not generate code if 'no_backend'
is set.
2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
Patch from Arnaud
* resolve.c (resolve_symbol): Assumed shape arrays must be dummy
arguments. Also make sure that if a symbol is marked INTRINSIC,
an intrinsic with the symbol's name actually exists.
(check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
* resolve.c (resolve_contained_functions): Fix condition, don't
throw internal_error if a child namespace has no name. Apparently
this can be the case?
2003-01-11 Paul Brook <paul@nowt.org>
Port changes from Andy's tree:
* g95.h (g95_code): Add stop_code.
* match.c (g95_match_stop): Detter syntax checking.
* resolve.c (resolve_generic_f0): Return match type.
(resolve_generic_f): Remove dead/duplicated code.
(resolve_specific_f): Ditto.
* dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
* trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
* trans-stmt.c (g95_trans_stop): Handle new STOP format.
2003-01-11 Paul Brook <paul@nowt.org>
* trans-array.c: Various documentation/comment changes.
* trans-stmt.c: Ditto.
2003-01-10 Paul Brook <paul@nowt.org>
* options.c/h: Add -fdump-parse-tree as alias of -v.
2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
* dump-parse-tree.c (g95_show_namespace): Fixed another
typo. Sorry, it's Friday...
2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
Spotted by Tobi:
* trans-array.c, trans-array.h, trans.c, trans-const.c,
trans-const.h, trans-decl.c, trans-expr.c, trans.h
trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
trans-types.c: Fix bogus copyright years, add 2003.
* trans-types.h: Give copyright header.
2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
* dump-parse-tree.c (g95_show_namespace): Fixed typo.
* expr.c, options.c, scanner.c: Add some more 'const' markers.
* intrinsic.c: Some constant strings moved to read-only memory.
* io.c (format_asterisk): Move to...
* g95.h: ...here.
2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
* dump-parse-tree.c (g95_show_namespace): Dump implicit
types for ranges instead of per-letter. Indent the
'CONTAINS' just like everything else.
* resolve.c (resolve_contained_functions): Clarify comment.
Explain non-obvious conditional expression. Improve
diagnostics if tyoe cannot be resolved.
Port semi-fix from Andy's tree:
(was_declared): Move up before first use.
(generic_sym, specific_sym): New functions. Code moved
out if procedure_kind.
(procedure_kind): Simplify using new functions.
(resolve_generic_f): Make sure the functions we find in
a parent namespace is generic.
(resolve_specific_f): Ditto for specific functions.
2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
* trans-stmt.c, trans.c: Fix some code style issues. Add
some more comment (but still not enough!).
2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
* symbol.c (flavors, procedures, intents, acces_types,
access_types, ifsrc_types): Make const.
* misc.c (g95_string2code): Make 'm' param 'const'.
* module.c (find_enum, write_atom, mio_name): Make
'm' param 'const'.
(attr_bits, bt_types, array_spec_types, array_ref_types,
ref_types, expr_types): Make const.
* g95.h: Adjust external decls.
2003-01-09 Paul Brook <paul@nowt.org>
* Testsuite: Add a load of new cases.
2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
* Make-file.in: Add dependency on back end header files;
a parallel build should work now.
* f95-lang-c (lang_identifier): Remove bogus comment.
(g95_be_parse_file): Fix prototype.
(g95_init): Make static.
(g95_finish): Make static.
* error.c (g95_syntax_error): Kill. Make define in...
* g95.h (g95_syntax_error): Define.
(g95.options): Make 'source' member 'const'.
* interface.c (g95_match_interface): Explain
hard-to-read condition.
(g95_match_end_interface): Ditto.
* trans_const.c (g95_build_string_const): Make 's' parameter
'const'.
* trans_const.h: Adjust protoype accordingly.
* trans-decl.c: Include tree-dump.h
(g95_generate_function_code): Build fixes for recent changes
in the tree-ssa branch.
2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
* format.c: Kill, move code from here...
* io.c: ...to here.
* Make-lang.in: Adjust.
* MANIFEST: Ditto.
* match.h: Ditto.
* BUGS: Mention where to submit bugs. Move old content...
* TODO: ...to here. New file.
2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
Fix most warnings, and suppress the ones we can't fix for now.
* Make-lang.in: Suppress warnings about bad proto's in g95.h,
these warnings just clutter the screen and there's not much
we can do about them for now anyway.
* check.c, iresolve.c: Mark unused function parameters.
* dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
they should be resolved before they get here.
* error.c: Remove unused FILE *status_out.
* f95-lang.c (g95_init): Remove bogus cast.
* Many files: Make things 'const' where required.
* g95.h: Fix prototypes for all modified functions above.
(g95_options): Remove 'object' member.
2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
* Make-file.in: Cleanup bogus targets. Add more comment.
* lang-options.h: New option '-w'.
* g95.h: add no_options field to struct g95_options.
* options.c (g95_init_options): Default no_warnings to off.
(g95_parse_arg): Recognise the '-w' switch and its alias,
'-fno-warnings'.
* error.c (g95_warning, g95_warning_now): Don't emit warning if
no_warning option is set.
* iresolve.c (g95_resolve_shape): Fix warning.
2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
* primary.c (g95_next_string_char): Rename next_string_char, and
make static. Adjust callers accordingly.
* resolve.c (resolve_generic_f0): Return try, not match. Adjust
callers accordingly.
* g95.h: Split out all g95_match* functions to...
* match.h: ...here. New file.
* array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
* symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
g95_merge_new_implicit): New functions.
(g95_match_implicit_none, g95_match_implicit): Move from here...
* match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
Modify to use the new functions in symbol.c.
* g95.h: Add and move prototypes.
2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
* bbt.c (insert): Use a typedef'ed compare_fn prototype for the
node compare function.
(g95_insert_bbt): Likewise.
(g95_insert_bbt_with_overlap): Likewise.
(g95_delete_bbt): Likewise.
(delete_treap): Likewise. Also fix a potential bug when calling it.
* module.c (compare_pointers): Change proto to compare_fn.
(compare_integers): Likewise.
(compare_true_names): Likewise.
(find_true_name): Adjust call to compare_true_names to match proto.
(require_atom, write_atom, mio_name): Fix 'const' warnings.
(init_pi_tree): Make compare a compare_fn instead of (int *).
* resolve.c (compare_cases): Change proto to compare_fn.
* symbol.c (g95_compare_symtree): Change proto to compare_fn, make
it static, and rename to compare_symtree.
(delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
function.
* g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
* Make-lang.in: Fix spaces/tabs issues from previous patch.
* patch.options: Blow away Paul's checkin mistake :-)
* io.c (terminate_io): Fix memory leak (Arnaud).
2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
* Make-lang.in: Teach about building DVI, info manual.
* g95.texi: New file.
2003-01-02 Paul Brook <paul@nowt.org>
* trans-array.c (g95_reverse_ss): Make static and don't use.
(g95_conv_ss_descriptor): Don't use g95_loopinfo
(g95_conv_array_parameters): Modify for pointer assignments.
(g95_walk_subexpr): New function.
(g95_walk_expr*): Use it.
* trans-array.h (g95_reverse_ss): Remove prototype.
* trans-expr.c (g95_trans_pointer_assign): Implement.
(Many): Set se.want_pointer before calling g95_conv_array_parameter.
* trans-intrinsic.c: Sync with scalarizer changes.
* trans-io.c: Ditto.