PR fortran/16580
PR fortran/29288
* gcc/fortran/intrinsic.c (add_sym): Define the actual_ok when a
gfc_intrinsic_sym structure is filled.
(gfc_intrinsic_actual_ok): New function.
(add_sym_0s, add_sym_1s, add_sym_2s, add_sym_3s, add_sym_4s,
add_sym_5s): Intrinsic subroutines are not allowed as actual
arguments, so we remove argument actual_ok.
(add_functions): Correct the values for actual_ok of all intrinsics.
(add_subroutines): Remove the actual_ok argument, which was never used.
* gcc/fortran/intrinsic.h (gfc_intrinsic_actual_ok): New prototype.
* gcc/fortran/gfortran.h (gfc_resolve_index_func): New prototype.
* gcc/fortran/resolve.c (resolve_actual_arglist): Check whether
an intrinsic used as an argument list is allowed there.
* gcc/fortran/iresolve.c (gfc_resolve_index_func): New function.
(gfc_resolve_len): Change intrinsic function name to agree with
libgfortran.
* gcc/fortran/trans-decl.c (gfc_get_extern_function_decl): Add
new case, because some specific intrinsics take 3 arguments.
* gcc/fortran/intrinsic.texi: DIMAG is a GNU extension.
* libgfortran/Makefile.am: Add the new files to the build
process, and rules to build them.
* libgfortran/Makefile.in: Regenerate.
* libgfortran/m4/misc_specifics.m4: New file.
* libgfortran/m4/specific.m4: Add new special cases for function
with complex argument and real result, like abs_c* and aimag_c*.
* libgfortran/intrinsics/f2c_specifics.F90: Add specifics for
AIMAG, ASINH, ACOSH and ATANH.
* libgfortran/generated/_aimag_c4.F90: New file.
* libgfortran/generated/_aimag_c8.F90: New file.
* libgfortran/generated/_asinh_r10.F90: New file.
* libgfortran/generated/_acosh_r16.F90: New file.
* libgfortran/generated/_aimag_c10.F90: New file.
* libgfortran/generated/_atanh_r16.F90: New file.
* libgfortran/generated/_acosh_r4.F90: New file.
* libgfortran/generated/_acosh_r8.F90: New file.
* libgfortran/generated/_asinh_r4.F90: New file.
* libgfortran/generated/_asinh_r8.F90: New file.
* libgfortran/generated/_asinh_r16.F90: New file.
* libgfortran/generated/_atanh_r4.F90: New file.
* libgfortran/generated/_atanh_r8.F90: New file.
* libgfortran/generated/_acosh_r10.F90: New file.
* libgfortran/generated/misc_specifics.F90: New file.
* libgfortran/generated/_aimag_c16.F90: New file.
* libgfortran/generated/_atanh_r10.F90: New file.
* gcc/testsuite/gfortran.fortran-torture/execute/specifics.f90:
Add tests for using all possible intrinsics as actual arguments.
* gcc/testsuite/gfortran.dg/specifics_1.f90: Add tests for using
all possible intrinsics as actual arguments.
* gcc/testsuite/gfortran.dg/specifics_2.f90: New file.
* gcc/testsuite/gfortran.dg/specifics_3.f90: New file.
From-SVN: r117534
PR fortran/28415
* trans-decl.c (gfc_finish_var_decl): With -fno-automatic, don't
make artificial variables or pointer to variable automatic array
TREE_STATIC.
* gfortran.dg/save_2.f90: New test.
From-SVN: r117482
* scanner.c (skip_free_comments): Return bool instead of void.
(gfc_next_char_literal): Don't return ' ' if & is missing after
!$omp or !$. Use skip_{free,fixed}_comments directly instead
of gfc_skip_comments.
From-SVN: r117480
2006-10-04 Brooks Moses <bmoses@stanford.edu>
* gfortran.texi: (Current Status): update and rewrite to reflect
actual status more accurately.
From-SVN: r117449
2006-10-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29343
* resolve.c (resolve_allocate_expr): Exclude derived types from
search for dependences between allocated variables and the
specification expressions for other allocations in the same
statement.
2006-10-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29343
* gfortran.dg/alloc_alloc_expr_2.f90: New test.
From-SVN: r117435
2006-10-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29098
* resolve.c (resolve_structure_cons): Do not return FAILURE if
component expression is NULL.
2006-10-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29098
* gfortran.dg/default_initialization_2.f90: New test.
From-SVN: r117424
2006-10-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20779
PR fortran/20891
* resolve.c (find_sym_in_expr): New function that returns true
if a symbol is found in an expression.
(resolve_allocate_expr): Check whether the STAT variable is
itself allocated in the same statement. Use the call above to
check whether any of the allocated arrays are used in array
specifications in the same statement.
2006-10-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20779
PR fortran/20891
* gfortran.dg/alloc_alloc_expr_1.f90: New test.
From-SVN: r117415
2006-10-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29284
PR fortran/29321
PR fortran/29322
* trans-expr.c (gfc_conv_function_call): Check the expression
and the formal symbol are present when testing the actual
argument.
PR fortran/25091
PR fortran/25092
* resolve.c (resolve_entries): It is an error if the entries
of an array-valued function do not have the same shape.
2006-10-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29284
* gfortran.dg/optional_assumed_charlen_1.f90: New test.
PR fortran/29321
PR fortran/29322
* gfortran.dg/missing_optional_dummy_2.f90: New test.
PR fortran/25091
PR fortran/25092
* gfortran.dg/entry_array_specs_1.f90: New test.
From-SVN: r117413
2006-10-02 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/19262
* gfortran.h (gfc_option_t): Add max_continue_fixed and max_continue_free.
* options.c (gfc_init_options): Initialize fixed form and free form
consecutive continuation line limits.
* scanner.c (gfc_scanner_init_1): Initialize continue_line
and continue_count. (gfc_next_char_literal): Count the number of
continuation lines in the current statement and warn if
limit is exceeded.
2006-10-02 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/19260
* scanner.c (gfc_next_char_literal): Add check for missing '&'
and warn if in_string, otherwise return ' '.
From-SVN: r117384
PR fortran/29210
* primary.c (match_sym_complex_part): Named constants as real or
imaginary part of complex a named constant are only allowed in
Fortran 2003.
* gfortran.dg/complex_parameter_1.f90: New test.
From-SVN: r117368
2006-10-01 Brooks Moses <bmoses@stanford.edu>
* gfortran.texi: Corrected references to MALLOC intrinsic.
* invoke.texi: Minor cleanup and clarification to the Dialect
Options section.
From-SVN: r117350
2006-09-30 Brooks Moses <bmoses@stanford.edu>
* invoke.texi: Add mention of BOZ constants and integer
overflow to -fno-range-check.
* fortran.texi: Add mention of -fno-range-check to
section on BOZ contants.
From-SVN: r117342
2006-09-28 Steven G. Kargl <kargl@gcc.gnu.org>
fortran/29147
* arith.c (gfc_check_integer_range): Disable range checking via
-fno-range-check.
From-SVN: r117297
2006-09-28 Steven G. Kargl <kargl@gcc.gnu.org>
* arith.c: Change conditional test for inclusion of arctangent().
(gfc_check_real_range): Change conditional test for use of
mpfr_subnormalize.
* simplify.c (gfc_simplify_atan2): Fix conditional for use of
mpfr_atan2() instead of arctangent().
(gfc_simplify_exponent): Fix conditional for use of mpfr_get_exp().
(gfc_simplify_log): Fix conditional for use of mpfr_atan2() instead
of arctangent().
(gfc_simplify_nearest): Fix conditional for use of mpfr_nextafter().
From-SVN: r117289
* configure.in: Check for GMP 4.1 or newer. Check for MPFR 2.2.0
or newer.
* configure: Regenerated.
* doc/install.texi: Document required versions of GMP and MPFR.
* fortran/arith.c: Conditionally include arctangent2().
(gfc_check_real_range): Use mpfr_subnormalize in preference to local
hack.
* fortran/trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Append
l for long double functions.
* fortran/simplify.c: Wrap Copyright to new line.
(gfc_simplify_atan2): Use mpfr_atan2 in preference to arctangent2().
(gfc_simplify_log): Ditto.
PR fortran/28276
* fortran/simplify.c (gfc_simplify_exponent): Use mpfr_get_exp in
preference to broken local hack.
PR fortran/27021
* fortran/simplify.c (gfc_simplify_nearest): Use mpfr_nexttoward and
mpfr_subnormalize to handle numbers near zero in preference to broken
local hack.
PR fortran/28276
* testsuite/gfortran.dg/exponent_1.f90: New test.
PR fortran/27021
* testsuite/gfortran.dg/nearest_1.f90: New test.
From-SVN: r117257
2006-09-19 Paul Thomas <pault@gcc.gnu.org>
Steven Bosscher <steven@gcc.gnu.org>
PR fortran/29101
* trans-stmt.c (gfc_trans_character_select): Store the label
from select_string and then clean up any temporaries from the
conversion of the select expression, before branching to the
selected case.
Co-Authored-By: Steven Bosscher <steven@gcc.gnu.org>
From-SVN: r117053
2006-09-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28526
* primary.c (match_variable): If the compiler is in a module
specification block, an interface block or a contains section,
reset host_flag to force the changed symbols mechanism.
PR fortran/29101
* trans-stmt.c (gfc_trans_character_select): Add the post block
for the expression to the main block, after the call to
select_string and the last label.
2006-09-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28526
* gfortran.dg/keyword_symbol_1.f90: New test.
* gfortran.dg/spread_shape_1.f90: Add missing warning with
pedantic compilation option.
From-SVN: r117034
2006-09-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29060
* iresolve.c (resolve_spread): Build shape for result if the
source shape is available and dim and ncopies are constants.
PR fortran/28817
PR fortran/21918
* trans-decl.c (generate_local_decl): Change from 'warning' to
'gfc_warning' to have line numbers correctly reported.
2006-09-18 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29060
* gfortran.dg/spread_shape_1.f90: New test.
From-SVN: r117014
2006-09-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29051
* decl.c (match_old_style_init): Set the 'where' field of the
gfc_data structure 'newdata'.
* match.c (match_case_eos): Add a comprehensible error message.
2006-09-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/29051
* gfortran.dg/oldstyle_3.f90: New test.
From-SVN: r116977
2006-09-13 Wolfgang Gellerich <gellerich@de.ibm.com>
* trans-expr.c (gfc_add_interface_mapping): For characters, dereference
pointer if necessary and then perform the cast.
From-SVN: r116921
2006-09-11 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28890
trans-expr.c (gfc_conv_function_call): Obtain the string length
of a dummy character(*) function from the symbol if it is not
already translated. For a call to a character(*) function, use
the passed, hidden string length argument, which is available
from the backend_decl of the formal argument.
resolve.c (resolve_function): It is an error if a function call
to a character(*) function is other than a dummy procedure or
an intrinsic.
2006-09-11 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/28890
gfortran.dg/assumed_charlen_function_5.f90: New test.
From-SVN: r116839
2006-09-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28959
trans-types.c (gfc_get_derived_type): Use the parent namespace of
the procedure if the type's own namespace does not have a parent.
2006-09-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28959
gfortran.dg/used_types_10: New test.
From-SVN: r116816
2006-09-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28923
expr.c (find_array_section): Only use the array lower and upper
bounds for the start and end of the sections, where the expr is
NULL.
2006-09-10 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/28923
gfortran.dg/array_initializer_2.f90: Fill in missing index start value.
gfortran.dg/array_initializer_3.f90: New test.
From-SVN: r116815
2006-09-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28914
* trans-array.c (gfc_trans_array_constructor_value): Create a temporary
loop variable to hold the current loop variable in case it is modified
by the array constructor.
From-SVN: r116808
2006-09-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28908
REGRESSION FIX
* gfortran.h : Restore the gfc_dt_list structure and reference
to it in gfc_namespace.
* resolve.c (resolve_fl_derived): Restore the building of the
list of derived types for the current namespace. Modify the
restored code so that a check is made to see if the symbol is
already in the list.
(resolve_fntype): Make sure that the specification block
version of the derived type is used for a module function that
returns that type.
* symbol.c (gfc_free_dt_list): Restore.
(gfc_free_namespace): Restore call to previous.
* trans-types.c (copy_dt_decls_ifequal): Restore.
(gfc_get_derived_type): Restore all the paraphenalia for
association of derived types, including calls to previous.
Modify the restored code such that all derived types are built
if their symbols are found in the parent namespace; not just
non-module types. Add backend_decls to like derived types in
sibling namespaces, as well as that of the derived type.
2006-09-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28908
* gfortran.dg/used_types_7.f90: New test.
* gfortran.dg/used_types_8.f90: New test.
* gfortran.dg/used_types_9.f90: New test.
From-SVN: r116690
2006-08-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28885
REGRESSION FIX
* trans-expr.c (gfc_conv_aliased_arg): Ensure that the temp
declaration is retained for INTENT(OUT) arguments.
PR fortran/28873
REGRESSION FIX
PR fortran/20067
* resolve.c (resolve_generic_f): Make error message more
comprehensible.
(resolve_generic_s): Restructure search for specific procedures
to be similar to resolve_generic_f and change to similar error
message. Ensure that symbol reference is refreshed, in case
the search produces a NULL.
(resolve_specific_s): Restructure search, as above and as
resolve_specific_f. Ensure that symbol reference is refreshed,
in case the search produces a NULL.
PR fortran/25077
PR fortran/25102
* interface.c (check_operator_interface): Throw error if the
interface assignment tries to change intrinsic type assigments
or has less than two arguments. Also, it is an error if an
interface operator contains an alternate return.
PR fortran/24866
* parse.c (gfc_fixup_sibling_symbols): Do not modify the symbol
if it is a dummy in the contained namespace.
2006-08-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28885
* gfortran.dg/aliasing_dummy_2.f90: New test.
PR fortran/20067
* gfortran.dg/generic_5.f90: Change error message.
PR fortran/28873
* gfortran.dg/generic_6.f90: New test.
PR fortran/25077
* gfortran.dg/redefined_intrinsic_assignment.f90: New test.
PR fortran/25102
* gfortran.dg/invalid_interface_assignment.f90: New test.
PR fortran/24866
* gfortran.dg/module_proc_external_dummy.f90: New test.
From-SVN: r116578
2006-08-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28788
REGRESSION FIX
* symbol.c (gfc_use_derived): Never eliminate the symbol,
following reassociation of use associated derived types.
2006-08-29 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28788
* gfortran.dg/used_types_5.f90: New test.
* gfortran.dg/used_types_6.f90: New test.
From-SVN: r116552
2006-08-24 Daniel Franke <franke.daniel@gmail.com>,
Brooks Moses <bmoses@stanford.edu>
* intrinsic.texi: Added doc-stubs for undocumented intrinsics,
added a "See Also" section, renamed the "Options" section to
"Standard", improved the index, and made numerous minor
typo corrections and grammatical fixes.
Co-Authored-By: Brooks Moses <bmoses@stanford.edu>
From-SVN: r116376
2006-08-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28788
* gfortran.dg/used_types_4.f90: New test.
* gfortran.dg/derived_init_2.f90: Modify to check sibling
association of derived types.
* gfortran.dg/used_types_2.f90: Add module cleanup.
* gfortran.dg/used_types_3.f90: The same.
PR fortran/28771
* gfortran.dg/assumed_charlen_in_main.f90: Modify to check
fix of regression.
2006-08-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28788
* gfortran.dg/used_types_4.f90: New test.
* gfortran.dg/derived_init_2.f90: Modify to check sibling
association of derived types.
* gfortran.dg/used_types_2.f90: Add module cleanup.
* gfortran.dg/used_types_3.f90: The same.
PR fortran/28771
* gfortran.dg/assumed_charlen_in_main.f90: Modify to check
fix of regression.
From-SVN: r116369
2006-08-23 Steven G. Kargl <kargls@comcast.net>
* gfortran.texi: Fix last commit where a "no" was deleted and
a grammatical error was introduced.
From-SVN: r116362
2006-08-23 Steven G. Kargl <kargls@comcast.net>
* gfortran.texi: Spell check. Add a few contributors to
Chapter 9. Expand the description of BOZ constant handling.
From-SVN: r116361
2006-08-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28601
PR fortran/28630
* gfortran.h : Eliminate gfc_dt_list structure and reference
to it in gfc_namespace.
* resolve.c (resolve_fl_derived): Remove the building of the
list of derived types for the current namespace.
* symbol.c (find_renamed_type): New function to find renamed
derived types by symbol name rather than symtree name.
(gfc_use_derived): Search parent namespace for identical
derived type and use it, even if local version is complete,
except in interface bodies. Ensure that renamed derived types
are found by call to find_renamed_type. Recurse for derived
type components.
(gfc_free_dt_list): Remove.
(gfc_free_namespace): Remove call to previous.
* trans-types.c (copy_dt_decls_ifequal): Remove.
(gfc_get_derived_type): Remove all the paraphenalia for
association of derived types, including calls to previous.
* match.c (gfc_match_allocate): Call gfc_use_derived to
associate any derived types that are being allocated.
PR fortran/20886
* resolve.c (resolve_actual_arglist): The passing of
a generic procedure name as an actual argument is an
error.
PR fortran/28735
* resolve.c (resolve_variable): Check for a symtree before
resolving references.
PR fortran/28762
* primary.c (match_variable): Return MATCH_NO if the symbol
is that of the program.
PR fortran/28425
* trans-expr.c (gfc_trans_subcomponent_assign): Translate
derived type component expressions other than another derived
type constructor.
PR fortran/28496
* expr.c (find_array_section): Correct errors in
the handling of a missing start value for the
index triplet in an array reference.
PR fortran/18111
* trans-decl.c (gfc_build_dummy_array_decl): Before resetting
reference to backend_decl, set it DECL_ARTIFICIAL.
(gfc_get_symbol_decl): Likewise for original dummy decl, when
a copy is made of an array.
(create_function_arglist): Likewise for the _entry paramter
in entry_masters.
(build_entry_thunks): Likewise for dummies in entry thunks.
PR fortran/28600
* trans-decl.c (gfc_get_symbol_decl): Ensure that the
DECL_CONTEXT of the length of a character dummy is the
same as that of the symbol declaration.
PR fortran/28771
* decl.c (add_init_expr_to_sym): Remove setting of charlen for
an initializer of an assumed charlen variable.
PR fortran/28660
* trans-decl.c (generate_expr_decls): New function.
(generate_dependency_declarations): New function.
(generate_local_decl): Call previous if not either a dummy or
a declaration in an entry master.
2006-08-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28630
* gfortran.dg/used_types_2.f90: New test.
PR fortran/28601
* gfortran.dg/used_types_3.f90: New test.
PR fortran/20886
* gfortran.dg/generic_actual_arg.f90: New test.
PR fortran/28735
* gfortran.dg/module_private_array_refs_1.f90: New test.
PR fortran/28762
* gfortran.dg/program_name_1.f90: New test.
PR fortran/28425
* gfortran.dg/derived_constructor_comps_1.f90: New test.
PR fortran/28496
* gfortran.dg/array_initializer_2.f90: New test.
PR fortran/18111
* gfortran.dg/unused_artificial_dummies_1.f90: New test.
PR fortran/28600
* gfortran.dg/assumed_charlen_function_4.f90: New test.
PR fortran/28771
* gfortran.dg/assumed_charlen_in_main.f90: New test.
PR fortran/28660
* gfortran.dg/dependent_decls_1.f90: New test.
From-SVN: r116268
fortran/
2006-08-19 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/25217
* resolve.c (resolve_fl_variable): Set a default initializer for
derived types with INTENT(OUT) even if 'flag' is true.
* trans-expr.c (gfc_conv_function_call): Insert code to
reinitialize INTENT(OUT) arguments of derived type with default
initializers.
testsuite/
2006-08-19 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/25217
* gfortran.dg/derived_init_2.f90: New.
From-SVN: r116261
2006-08-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/25828
* gfortran.h: Add new pointer for stream position to st_inquire.
Rename gfc_large_io_int_kind to gfc_intio_kind.
* trans-types.c (gfc_init_kinds): use gfc_intio_kind.
* io.c: Add new IO tag for file position going in and another for out.
(match_dt_element): Match new tag_spos.
(gfc_resolve_dt): Resolve new tag_spos.
(gfc_free_inquire): Free inquire->strm_pos.
(match_inquire_element): Match new tag_strm_out.
(gfc_resolve_inquire): Resolve new tag_strm_out.
* trans-io.c: Rename IOPARM_type_large_io_int to IOPARM_type_intio.
(gfc_build_st_parameter): Same.
(gfc_build_io_library_fndecls) Same. and add build pointer type pintio.
(gfc_trans_inquire): Translate strm_pos for inquire.
* ioparm.def: Reorder flags to accomodate addition of new inquire
flag for strm_pos_out and add it in.
From-SVN: r116171
2006-08-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28590
* parse.c (parse_derived): Remove the test for sequence type
components of a sequence type.
* resolve.c (resolve_fl_derived): Put the test here so that
pointer components are tested.
2006-08-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28590
* gfortran.dg/sequence_types_1.f90: New test.
From-SVN: r115966
2006-08-05 Steven G. Kargl <kargls@comcast.nt>
PR fortran/28548
* gfortran.dg/elemental_optional_args_1.f90: dg-error becomes
dg-warning. Add -pedantic option.
* resolve.c(resolve_elemental_actual): Add flags.h to use -pedantic
and exclude conversion functions in conditional. Change gfc_error
to gfc_warning.
(warn_unused_label) Rename to ...
(warn_unused_fortran_label) avoid warn_unused_label in flags.h.
From-SVN: r115963
* Makefile.in: Use $(HEADER_H) instead of header.h in dependencies
and variables used in dependencies.
ada/ cp/ fortran/ java/ objc/ objcp/ treelang/
* Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
From-SVN: r115802
fortran/
2006-07-24 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/28416
* trans-array.c (gfc_conv_array_parameter): Give special treatment
for ALLOCATABLEs if they are themselves dummy variables.
testsuite/
2006-07-24 Erik Edelmann <eedelman@gcc.gnu.org>
PR fortran/28416
* gfortran.dg/allocatable_dummy_3.f90: New.
From-SVN: r115721
2006-07-23 Steven Bosscher <steven@gcc.gnu.org>
PR debug/25468
* config/elfos.h (ASM_OUTPUT_ASCII): Remove 'register' marks.
Cache the last found '\0' marker to avoid quadratic behavior.
From-SVN: r115685
PR fortran/28390
* trans-openmp.c (gfc_trans_omp_do): Look for LASTPRIVATE in
code->exp.omp_clauses rather than in the 3rd function argument.
* testsuite/libgomp.fortran/pr28390.f: New test.
From-SVN: r115504
2006-07-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28384
* trans-common.c (translate_common): If common_segment is NULL
emit error that common block does not exist.
PR fortran/20844
* io.c (check_io_constraints): It is an error if an ADVANCE
specifier appears without an explicit format.
PR fortran/28201
* resolve.c (resolve_generic_s): For a use_associated function,
do not search for an alternative symbol in the parent name
space.
PR fortran/20893
* resolve.c (resolve_elemental_actual): New function t combine
all the checks of elemental procedure actual arguments. In
addition, check of array valued optional args(this PR) has
been added.
(resolve_function, resolve_call): Remove parts that treated
elemental procedure actual arguments and call the above.
2006-07-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20844
* gfortran.dg/io_constaints_2.f90: Add the test for ADVANCE
specifiers requiring an explicit format tag..
PR fortran/28201
* gfortran.dg/generic_5: New test.
PR fortran/20893
* gfortran.dg/elemental_optional_args_1.f90: New test.
From-SVN: r115499
2006-07-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28174
* trans-expr.c (gfc_conv_aliased_arg): Missing formal arg means
that intent is INOUT (fixes regression).
PR fortran/25097
* check.c (check_present): The only permitted reference is a
full array reference.
PR fortran/20903
* decl.c (variable_decl): Add error if a derived type is not
from the current namespace if the namespace is an interface
body.
2006-07-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25097
* gfortran.dg/present_1.f90: New test.
PR fortran/20903
* gfortran.dg/interface_derived_type_1.f90: New test.
From-SVN: r115410
2006-07-11 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/28213
* gfortran.dg/hollerith4.f90: Test hollerith constants used in I/O
list.
2006-07-11 Feng Wang <fengwang@nudt.edu.cn>
PR fortran/28213
* trans-io.c (ransfer_expr): Deal with Hollerith constants used in
I/O list.
From-SVN: r115326
2006-07-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28237
PR fortran/23420
* io.c (resolve_tag): Any integer that is not an assigned
variable is an error.
2006-07-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28237
PR fortran/23420
* gfortran.dg/print_fmt_5.f90: New test.
From-SVN: r115246
PR fortran/28129
* trans-array.c (gfc_trans_array_bound_check): Add a locus
argument, and use it in the error messages.
(gfc_conv_array_index_offset): Donc perform bounds checking on
the last dimension of assumed-size arrays.
* gfortran.dg/bounds_check_4.f90: New test.
From-SVN: r115231
2006-07-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28174
* trans-array.c (gfc_conv_expr_descriptor): When building temp,
ensure that the substring reference uses a new charlen.
* trans-expr.c (gfc_conv_aliased_arg): Add the formal intent to
the argument list, lift the treatment of missing string lengths
from the above and implement the use of the intent.
(gfc_conv_function_call): Add the extra argument to the call to
the above.
PR fortran/28167
* trans-array.c (get_array_ctor_var_strlen): Treat a constant
substring reference.
* array.c (gfc_resolve_character_array_constructor): Remove
static attribute and add the gfc_ prefix, make use of element
charlens for the expression and pick up constant string lengths
for expressions that are not themselves constant.
* gfortran.h : resolve_character_array_constructor prototype
added.
* resolve.c (gfc_resolve_expr): Call resolve_character_array_
constructor again after expanding the constructor, to ensure
that the character length is passed to the expression.
2006-07-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28174
* gfortran.dg/actual_array_substr_2.f90: New test.
PR fortran/28167
* gfortran.dg/actual_array_constructor_2.f90: New test.
From-SVN: r115182
* intrinsic.c (add_subroutines): Add ITIME and IDATE.
* intrinsic.h (gfc_check_itime_idate,gfc_resolve_idate,
fc_resolve_itime): New protos.
* iresolve.c (gfc_resolve_itime, gfc_resolve_idate): New functions.
* check.c (gfc_check_itime_idate): New function.
* intrinsic.texi: Document the new intrinsics.
* intrinsics/date_and_time.c (itime0,idate0,itime_i4,itime_i8,
idate_i4,idate_i8): New functions.
* gfortran.dg/itime_idate_1.f: New test.
* gfortran.dg/itime_idate_2.f: New test.
Co-Authored-By: Daniel Franke <franke.daniel@gmail.com>
From-SVN: r115173
2006-07-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
fortran/
PR fortran/19259
* parse.c (next_free): Error out on line starting with semicolon.
(next_fixed): Fix formatting. Error out on line starting with
semicolon.
testsuite/
PR fortran/19259
* gfortran.dg/semicolon_fixed.c: New.
* gfortran.dg/semicolon_free.c: New.
From-SVN: r115115
2006-06-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25056
* interface.c (compare_actual_formal): Signal an error if the formal
argument is a pure procedure and the actual is not pure.
PR fortran/27554
* resolve.c (resolve_actual_arglist): If the type of procedure
passed as an actual argument is not already declared, see if it is
an intrinsic.
PR fortran/25073
* resolve.c (resolve_select): Use bits 1 and 2 of a new int to
keep track of the appearance of constant logical case expressions.
Signal an error is either value appears more than once.
PR fortran/20874
* resolve.c (resolve_fl_procedure): Signal an error if an elemental
function is not scalar valued.
PR fortran/20867
* match.c (recursive_stmt_fcn): Perform implicit typing of variables.
PR fortran/22038
* match.c (match_forall_iterator): Mark new variables as
FL_UNKNOWN if the match fails.
PR fortran/28119
* match.c (gfc_match_forall): Remove extraneous call to
gfc_match_eos.
PR fortran/25072
* resolve.c (resolve_code, resolve_function): Rework
forall_flag scheme so that it is set and has a value of
2, when the code->expr (ie. the forall mask) is resolved.
This is used to change "block" to "mask" in the non-PURE
error message.
2006-06-25 Paul Thomas <pault@gcc.gnu.org>
PR fortran/20867
* gfortran.dg/stfunc_3.f90: New test.
PR fortran/25056
* gfortran.dg/impure_actual_1.f90: New test.
PR fortran/20874
* gfortran.dg/elemental_result_1.f90: New test.
PR fortran/25073
* gfortran.dg/select_7.f90: New test.
PR fortran/27554
* intrinsic_actual_1.f: New test.
PR fortran/22038
PR fortran/28119
* gfortran.dg/forall_4.f90: New test.
PR fortran/25072
* gfortran.dg/forall_5.f90: New test.
From-SVN: r114987
PR fortran/28081
* resolve.c (resolve_substring): Don't issue out-of-bounds
error messages when the range has zero size.
* gfortran.dg/substr_3.f: New test.
* gfortran.dg/equiv_2.f90: Update expected error message.
From-SVN: r114972
2006-06-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28118
* trans-array.c (gfc_conv_expr_descriptor): When building temp,
use the substring reference to calculate the length if the
expression does not have a charlen.
2006-06-24 Paul Thomas <pault@gcc.gnu.org>
PR fortran/28118
* gfortran.dg/actual_array_substr_1.f90: New test.
From-SVN: r114964
PR fortran/28094
* trans-intrinsic.c (gfc_conv_intrinsic_mod): Support cases where
there is no integer kind equal to the resulting real kind.
* intrinsic.c (add_functions): MODULO is not allowed as an actual
argument.
* Makefile.am: Add _mod_r10.F90 and _mod_r16.F90.
* Makefile.in: Regenerate.
* generated/_mod_r10.F90: New file.
* generated/_mod_r16.F90: New file.
From-SVN: r114961
2006-06-23 Steven G. Kargl <kargls@comcast.net>
PR fortran/27981
* match.c (gfc_match_if): Handle errors in assignment in simple if.
2006-06-23 Steven G. Kargl <kargls@comcast.net>
PR fortran/27981
* gfortran.dg/simpleif_2.f90: New test.
From-SVN: r114950
PR libfortran/26769
* iresolve.c (gfc_resolve_reshape): Call reshape_r4 and
reshape_r8 instead of reshape_4 and reshape_8.
(gfc_resolve_transpose): Likewise for transpose.
* Makefile.am: Add r4 and r8 versions of reshape and transpose.
* Makefile.in: Regenerate.
* generated/reshape_r4.c: New file.
* generated/reshape_r8.c: New file.
* generated/transpose_r4.c: New file.
* generated/transpose_r8.c: New file.
From-SVN: r114880
2006-06-20 Steven G. Kargl <kargls@comcast.net>
* simplify.c (gfc_simplify_rrspacing): Initialize and clear mpfr_t
variable.
* gfortran.dg/rrspacing_1.f90: New test.
From-SVN: r114821
2006-06-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25049
PR fortran/25050
* check.c (non_init_transformational): New function.
(find_substring_ref): New function to signal use of disallowed
transformational intrinsic in an initialization expression.
(gfc_check_all_any): Call previous if initialization expr.
(gfc_check_count): The same.
(gfc_check_cshift): The same.
(gfc_check_dot_product): The same.
(gfc_check_eoshift): The same.
(gfc_check_minloc_maxloc): The same.
(gfc_check_minval_maxval): The same.
(gfc_check_gfc_check_product_sum): The same.
(gfc_check_pack): The same.
(gfc_check_spread): The same.
(gfc_check_transpose): The same.
(gfc_check_unpack): The same.
PR fortran/18769
*intrinsic.c (add_functions): Add gfc_simplify_transfer.
*intrinsic.h : Add prototype for gfc_simplify_transfer.
*simplify.c (gfc_simplify_transfer) : New function to act as
placeholder for eventual implementation. Emit error for now.
PR fortran/16206
* expr.c (find_array_element): Eliminate condition on length of
offset. Add bounds checking. Rearrange exit. Return try and
put gfc_constructor result as an argument.
(find_array_section): New function.
(find_substring_ref): New function.
(simplify_const_ref): Add calls to previous.
(simplify_parameter_variable): Return on NULL expr.
(gfc_simplify_expr): Only call gfc_expand_constructor for full
arrays.
PR fortran/20876
* match.c (gfc_match_forall): Add missing locus to gfc_code.
2006-06-20 Paul Thomas <pault@gcc.gnu.org>
PR libfortran/28005
* m4/matmul.m4: aystride = 1 does not uniquely detect the
presence of a temporary transpose; an array element in the
first dimension produces the same signature. Detect this
using the rank of a and add specific code.
* generated/matmul_r4.c: Regenerate.
* generated/matmul_r8.c: Regenerate.
* generated/matmul_r10.c: Regenerate.
* generated/matmul_r16.c: Regenerate.
* generated/matmul_c4.c: Regenerate.
* generated/matmul_c8.c: Regenerate.
* generated/matmul_c10.c: Regenerate.
* generated/matmul_c16.c: Regenerate.
* generated/matmul_i4.c: Regenerate.
* generated/matmul_i8.c: Regenerate.
* generated/matmul_i16.c: Regenerate.
2006-06-20 Paul Thomas <pault@gcc.gnu.org>
PR fortran/16206
* gfortran.dg/array_initializer_1.f90: New test.
PR fortran/28005
* gfortran.dg/matmul_3.f90: New test.
From-SVN: r114802
PR fortran/26801
* trans-intrinsic.c (gfc_conv_associated): Use pre and post blocks
of the scalarization expression.
* gfortran.dg/associated_4.f90: New test.
From-SVN: r114757
2006-06-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/19310
* arith.c (gfc_range_check): Return ARITH_OK if -fno-range-check. Add
return of ARITH_NAN, ARITH_UNDERFLOW, and ARITH_OVERFLOW.
(gfc_arith_divide): If -fno-range-check allow mpfr to divide by zero.
* gfortran.h (gfc_option_t): Add new flag.
* invoke.texi: Document new flag.
* lang.opt: Add option -frange-check.
* options.c (gfc_init_options): Initialize new flag.
(gfc_handle_options): Set flag if invoked.
* simplify.c (range_check): Add error messages for
overflow, underflow, and other errors.
* trans-const.c (gfc_conv_mpfr_to_tree): Build NaN and Inf from mpfr
result.
From-SVN: r114752
PR fortran/27965
* trans-array.c (gfc_conv_ss_startstride): Correct the runtime
conditions for bounds-checking. Check for nonzero stride.
Don't check the last dimension of assumed-size arrays. Fix the
dimension displayed in the error message.
From-SVN: r114724
2006-06-15 Thomas Koenig <Thomas.Koenig@online.de>
* trans-array.h (gfc_trans_create_temp_array): Add bool
argument.
* trans-arrray.c (gfc_trans_create_temp_array): Add extra
argument "function" to show if we are translating a function.
If we are translating a function, perform checks whether
the size along any argument is negative. In that case,
allocate size 0.
(gfc_trans_allocate_storage): Add function argument (as
false) to gfc_trans_create_temp_array call.
* trans-expr.c (gfc_conv_function_call): Add function
argument (as true) to gfc_trans_create_temp_array call.
* trans-stmt.c (gfc_conv_elemental_dependencies): Add
function argument (as false) to gfc_trans_create_temp_array
call.
* trans-intrinsic.c: Likewise.
2006-06-15 Thomas Koenig <Thomas.Koenig@online.de>
* gfortran.dg/allocate_zerosize_2.f90: New test case.
From-SVN: r114677
2006-06-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24558
PR fortran/20877
PR fortran/25047
* decl.c (get_proc_name): Add new argument to flag that a
module function entry is being treated. If true, correct
error condition, add symtree to module namespace and add
a module procedure.
(gfc_match_function_decl, gfc_match_entry,
gfc_match_subroutine): Use the new argument in calls to
get_proc_name.
* resolve.c (resolve_entries): ENTRY symbol reference to
to master entry namespace if a module function.
* trans-decl.c (gfc_create_module_variable): Return if
the symbol is an entry.
* trans-exp.c (gfc_conv_variable): Check that parent_decl
is not NULL.
2006-06-10 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24558
* gfortran.dg/entry_6.f90: New test.
PR fortran/20877
PR fortran/25047
* gfortran.dg/entry_7.f90: New test.
From-SVN: r114526
PR fortran/27958
* trans-expr.c (gfc_conv_substring): If the substring start is
greater than its end, the length of the substring is zero, and
not negative.
(gfc_trans_string_copy): Don't generate a call to
_gfortran_copy_string when destination length is zero.
* gcc/testsuite/gfortran.dg/substr_2.f: New test.
From-SVN: r114496
2006-06-08 Steven G. Kargl <kargls@comcat.net>
* intrinsic.c (add_subroutine): Make make_noreturn() conditional on
the appropriate symbol name.
From-SVN: r114490
2006-06-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23091
* resolve.c (resolve_fl_variable): Error if an automatic
object has the SAVE attribute.
PR fortran/24168
* expr.c (simplify_intrinsic_op): Transfer the rank and
the locus to the simplified expression.
PR fortran/25090
PR fortran/25058
* gfortran.h : Add int entry_id to gfc_symbol.
* resolve.c : Add static variables current_entry_id and
specification_expr.
(resolve_variable): During code resolution, check if a
reference to a dummy variable in an executable expression
is preceded by its appearance as a parameter in an entry.
Likewise check its specification expressions.
(resolve_code): Update current_entry_id on EXEC_ENTRY.
(resolve_charlen, resolve_fl_variable): Set and reset
specifiaction_expr.
(is_non_constant_shape_array): Do not return on detection
of a variable but continue to resolve all the expressions.
(resolve_codes): set current_entry_id to an out of range
value.
2006-06-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23091
* gfortran.dg/saved_automatic_1.f90: New test.
PR fortran/24168
* gfortran.dg/array_simplify_1.f90: New test.
PR fortran/25090
* gfortran.dg/entry_dummy_ref_1.f90: New test.
PR fortran/25058
* gfortran.dg/entry_dummy_ref_2.f90: New test.
From-SVN: r114461
* Makefile.in: Rename to htmldir to build_htmldir to avoid
installing during build.
java,fortran:
* Make-lang.in: Rename to htmldir to build_htmldir to avoid
installing during build.
treelang:
* Make-lang.in: Rename to gcc_htmldir to build_htmldir to avoid
installing during build.
From-SVN: r114426
2006-06-06 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27897
* match.c (gfc_match_common): Fix code typo. Remove
sym->name, since sym is NULL, and replace with name.
* fortran/ChangeLog : Fix typo: 20838 to 20839.
* testsuite/ChangeLog : The same.
From-SVN: r114422
PR libfortran/27895
* resolve.c (compute_last_value_for_triplet): New function.
(check_dimension): Correctly handle zero-sized array sections.
Add checking on last element of array sections.
* gfortran.dg/bounds_check_3.f90: New test.
From-SVN: r114414
2006-06-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/14067
* data.c (create_character_intializer): Add warning message
for truncated string.
PR fortran/16943
* symbol.c : Include flags.h.
(gfc_add_type): If a procedure and types are the same do not
throw an error unless standard is less than gnu or pedantic.
PR fortran/20838
* parse.c (parse_do_block): Error if named block do construct
does not have a named enddo.
PR fortran/27655
* check.c (gfc_check_associated): Pick up EXPR_NULL for pointer
as well as target and put error return at end of function.
2006-06-05 Paul Thomas <pault@gcc.gnu.org>
PR fortran/14067
* gfortran.dg/data_char_1.f90: Add messages for truncated
strings.
PR fortran/16943
* gfortran.dg/func_decl_2.f90: New test.
PR fortran/20838
* gfortran.dg/do_2.f90: New test.
PR fortran/27655
* gfortran.dg/associated_3.f90: New test.
From-SVN: r114385
* trans.c (gfc_msg_bounds, gfc_msg_fault, gfc_msg_wrong_return):
Add strings for common runtime error messages.
(gfc_trans_runtime_check): Add a locus argument, use a string
and not a string tree for the message.
* trans.h (gfc_trans_runtime_check): Change prototype accordingly.
(gfc_msg_bounds, gfc_msg_fault, gfc_msg_wrong_return): Add proto.
* trans-const.c (gfc_strconst_bounds, gfc_strconst_fault,
gfc_strconst_wrong_return, gfc_strconst_current_filename): Remove.
(gfc_init_constants): Likewise.
* trans-const.h: Likewise.
* trans-decl.c (gfc_build_builtin_function_decls): Call to
_gfortran_runtime_error has only one argument, the message string.
* trans-array.h (gfc_conv_array_ref): Add a symbol argument and a
locus.
* trans-array.c (gfc_trans_array_bound_check): Build precise
error messages.
(gfc_conv_array_ref): Use the new symbol argument and the locus
to build more precise error messages.
(gfc_conv_ss_startstride): More precise error messages.
* trans-expr.c (gfc_conv_variable): Give symbol reference and
locus to gfc_conv_array_ref.
(gfc_conv_function_call): Use the new prototype for
gfc_trans_runtime_check.
* trans-stmt.c (gfc_trans_goto): Build more precise error message.
* trans-io.c (set_string): Likewise.
* trans-intrinsic.c (gfc_conv_intrinsic_bound): Use new prototype
for gfc_trans_runtime_check.
From-SVN: r114346
2006-06-01 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/27715
* arith.c: Cast the characters from the strings to unsigned
char to avoid values less than 0 for extended ASCII.
2006-06-01 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/27715
* gfortran.dg/extended_char_comparison_1.f: New test.
From-SVN: r114317
2006-06-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25098
PR fortran/25147
* interface.c (compare_parameter): Return 1 if the actual arg
is external and the formal is a procedure.
(compare_actual_formal): If the actual argument is a variable
and the formal a procedure, this an error. If a gsymbol exists
for a procedure of the same name, this is not yet resolved and
the error is cleared.
* trans-intrinsic.c (gfc_conv_associated): Make provision for
zero array length or zero string length contingent on presence
of target, for consistency with standard.
2006-06-01 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25098
* gfortran.dg/dummy_procedure_1.f90: New test.
PR fortran/25147
* gfortran.dg/dummy_procedure_2.f90: New test.
* gfortran.dg/associated_2.f90: Correct to make consistent with
standard.
From-SVN: r114296
2006-05-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/27634
* io.c (check_format): Add error for missing period in format
specifier unless -std=legacy.
* gfortran.texi: Add description of expanded namelist read and
missing period in format extensions.
From-SVN: r114213
PR fortran/19777
* trans-array.c (gfc_conv_array_ref): Perform out-of-bounds
checking for assumed-size arrrays for all but the last dimension.
* gfortran.dg/bounds_check_2.f: Add new check for multidimensional
arrays.
From-SVN: r114210
2006-05-27 Paul Thomas <pault@gcc.gnu.org>
* trans-intrinsic.c (gfc_conv_associated): If pointer in first
arguments has zero array length of zero string length, return
false.
2006-05-27 Paul Thomas <pault@gcc.gnu.org>
* gfortran.dg/associated_2.f90: New test.
From-SVN: r114149
PR fortran/27524
* trans-array.c (gfc_trans_dummy_array_bias): Don't use stride as
a temporary variable when -fbounds-check is enabled, since its
value will be needed later.
* gfortran.dg/bounds_check_1.f90: New test.
From-SVN: r114142
2006-05-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27709
* resolve.c (find_array_spec): Add gfc_symbol, derived, and
use to track repeated component references.
PR fortran/27155
PR fortran/27449
* trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Use
se->string_length throughout and use memcpy to populate the
expression returned to the scalarizer.
(gfc_size_in_bytes): New function.
2006-05-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27709
* gfortran.dg/spec_expr_4.f90: New test.
PR fortran/27155
* gfortran.dg/transfer_array_intrinsic_4.f90: New test.
From-SVN: r114127
2006-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27613
* primary.c (gfc_match_rvalue): Test if symbol represents a
direct recursive function reference. Error if array valued,
go to function0 otherwise.
2006-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27613
* gfortran.dg/recursive_reference_1.f90: New test.
From-SVN: r113951
2006-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25746
* interface.c (gfc_extend_assign): Use new code EXEC_ASSIGN_CALL.
* gfortran.h : Put EXEC_ASSIGN_CALL in enum.
* trans-stmt.c (gfc_conv_elemental_dependencies): New function.
(gfc_trans_call): Call it. Add new boolian argument to flag
need for dependency checking. Assert intent OUT and IN for arg1
and arg2.
(gfc_trans_forall_1): Use new code EXEC_ASSIGN_CALL.
trans-stmt.h : Modify prototype of gfc_trans_call.
trans.c (gfc_trans_code): Add call for EXEC_ASSIGN_CALL.
st.c (gfc_free_statement): Free actual for EXEC_ASSIGN_CALL.
* dependency.c (gfc_check_fncall_dependency): Don't check other
against itself.
PR fortran/25090
* resolve.c : Remove resolving_index_expr.
(entry_parameter): Remove.
(gfc_resolve_expr, resolve_charlen, resolve_fl_variable): Remove
calls to entry_parameter and references to resolving_index_expr.
PR fortran/27584
* check.c (gfc_check_associated): Replace NULL assert with an
error message, since it is possible to generate bad code that
has us fall through to here..
PR fortran/19015
* iresolve.c (maxloc, minloc): If DIM is not present, pass the
rank of ARRAY as the shape of the result. Otherwise, pass the
shape of ARRAY, less the dimension DIM.
(maxval, minval): The same, when DIM is present, otherwise no
change.
2006-05-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25746
* gfortran.dg/elemental_subroutine_3.f90: New test.
PR fortran/25090
* gfortran.dg/entry_dummy_ref_1.f90: Remove.
PR fortran/27584
* gfortran.dg/associated_target_1.f90: New test.
PR fortran/19015
* gfortran.dg/maxloc_shape_1.f90: New test.
From-SVN: r113949
2006-05-18 Francois-Xavier Coudert <coudert@clipper.ens.fr>
Feng Wang <fengwang@nudt.edu.cn>
PR fortran/27552
* dump-parse-tree.c (gfc_show_expr): Deal with Hollerith constants.
* data.c (create_character_intializer): Set from_H flag if character is
initialized by Hollerith constant.
Co-Authored-By: Feng Wang <fengwang@nudt.edu.cn>
From-SVN: r113881
PR fortran/26551
* resolve.c (resolve_call, resolve_function): Issue an error
if a function or subroutine call is recursive but the function or
subroutine wasn't declared as such.
* gfortran.dg/recursive_check_1.f: New test.
From-SVN: r113860
2006-05-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25090
* resolve.c: Static resolving_index_expr initialized.
(entry_parameter): New function to emit errors for variables
that are not entry parameters.
(gfc_resolve_expr): Call entry_parameter, when resolving
variables, if the namespace has entries and resolving_index_expr
is set.
(resolve_charlen): Set resolving_index_expr before the call to
resolve_index_expr and reset it afterwards.
(resolve_fl_variable): The same before and after the call to
is_non_constant_shape_array, which ultimately makes a call to
gfc_resolve_expr.
PR fortran/25082
* resolve.c (resolve_code): Add error condition that the return
expression must be scalar.
PR fortran/24711
* matchexp.c (gfc_get_parentheses): New function.
(match_primary): Remove inline code and call above.
* gfortran.h: Provide prototype for gfc_get_parentheses.
* resolve.c (resolve_array_ref): Call the above, when start is a
derived type variable array reference.
2006-05-15 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25090
* gfortran.dg/entry_dummy_ref_1.f90: New test.
PR fortran/25082
* gfortran.dg/scalar_return_1.f90: New test.
PR fortran/24711
* gfortran.dg/derived_comp_array_ref_1.f90: New test.
From-SVN: r113796
2005-05-10 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/27470
* trans-array.c(gfc_array_allocate): If ref->next exists
that is if there is a statement like ALLOCATE(foo%bar(2)),
F95 rules require that bar should be a pointer.
2005-05-10 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/27470
* gfortran.dg/multiple_allocation_2.f90: New test case.
From-SVN: r113680
2006-05-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24813
* trans-array.c (get_array_ctor_strlen): Remove static attribute.
* trans.h: Add prototype for get_array_ctor_strlen.
* trans-intrinsic.c (gfc_conv_intrinsic_len): Switch on EXPR_ARRAY
and call get_array_ctor_strlen.
2006-05-07 Paul Thomas <pault@gcc.gnu.org>
PR fortran/24813
* gfortran.dg/char_cons_len_1.f90: New test.
From-SVN: r113594
2006-05-05 Steven G. Kargl <kargls@comcast.net>
* invoke.texi: Update description of -fall-intrinsics
* options.c (gfc_post_options): Disable -Wnonstd-intrinsics if
-fall-intrinsics is used.
(gfc_handle_option): Permit -Wno-nonstd-intrinsics.
From-SVN: r113562
2006-03-30 Steven G. Kargl <kargls@comcast.net>
PR fortran/26896
* lang.opt: Fix -Wtab description
PR fortran/20248
* lang.opt: New flag -fall-intrinsics.
* invoke.texi: Document option.
* gfortran.h (options_t): New member flag_all_intrinsics.
* options.c (gfc_init_options, gfc_handle_option): Set new option.
sort nearby misplaced options.
* intrinsic.c (add_sym, make_generic, make_alias): Use it.
2006-03-30 Steven G. Kargl <kargls@comcast.net>
* gfortran.dg/iargc.f90: New test.
From-SVN: r113502
2006-05-02 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27269
* module.c: Add static flag in_load_equiv.
(mio_expr_ref): Return if no symtree and in_load_equiv.
(load_equiv): If any of the equivalence members have no symtree, free
the equivalence and the associated expressions.
PR fortran/27324
* trans-common.c (gfc_trans_common): Invert the order of calls to
finish equivalences and gfc_commit_symbols.
PR fortran/27269
PR fortran/27324
* gfortran.dg/module_equivalence_2.f90: New test.
From-SVN: r113465
PR fortran/25681
* simplify.c (simplify_len): Character variables with constant
length can be simplified.
* gfortran.df/char_type_len.f90: New test.
From-SVN: r113376
2006-04-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25099
* resolve.c (resolve_call): Check conformity of elemental
subroutine actual arguments.
2006-04-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25099
* gfortran.dg/elemental_subroutine_4.f90: New test.
* gfortran.dg/assumed_size_refs_1.f90: Add error to non-conforming
call sub (m, x).
From-SVN: r113194
2006-04-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27122
* resolve.c (resolve_function): Remove general restriction on auto
character length function interfaces.
(gfc_resolve_uops): Check restrictions on defined operator
procedures.
(resolve_types): Call the check for defined operators.
PR fortran/27113
* trans-array.c (gfc_trans_array_constructor_subarray): Remove
redundant gfc_todo_error.
(get_array_ctor_var_strlen): Remove typo in enum.
2006-04-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/27122
* gfortran.dg/defined_operators_1.f90: New test.
* gfortran.dg/assumed_charlen_function_1.f90: Add new error and
remove old ones associated, incorrectly, with Note 5.46.
PR fortran/27113
* gfortran.dg/character_array_constructor_1.f90: New test.
From-SVN: r113133
fortran/
* parse.c (next_free): Use consistent error string between
free-form and fixed-form for illegal statement label of zero.
(next_fixed): Use consistent warning string between free-form
and fixed-form for statement labels for empty statements.
testsuite/
* gfortran.dg/label_1.f90: Adjust dg-error.
From-SVN: r113053
2006-04-16 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/26017
* trans-array.c(gfc_array_init_size): Introduce or_expr
which is true if the size along any dimension
is negative. Create a temporary variable with base
name size. If or_expr is true, set the temporary to 0,
to the normal size otherwise.
2006-04-16 Thomas Koenig <Thomas.Koenig@online.de>
* gfortran.dg/allocate_zerosize_1.f90: New test.
From-SVN: r112988
2006-04-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26822
* intrinsic.c (add_functions): Mark LOGICAL as elemental.
PR fortran/26787
* expr.c (gfc_check_assign): Extend scope of error to include
assignments to a procedure in the main program or, from a
module or internal procedure that is not that represented by
the lhs symbol. Use VARIABLE rather than l-value in message.
PR fortran/27096
* trans-array.c (gfc_trans_deferred_array): If the backend_decl
is not a descriptor, dereference and then test and use the type.
PR fortran/25597
* trans-decl.c (gfc_trans_deferred_vars): Check if an array
result, is also automatic character length. If so, process
the character length.
PR fortran/18803
PR fortran/25669
PR fortran/26834
* trans_intrinsic.c (gfc_walk_intrinsic_bound): Set
data.info.dimen for bound intrinsics.
* trans_array.c (gfc_conv_ss_startstride): Pick out LBOUND and
UBOUND intrinsics and supply their shape information to the ss
and the loop.
PR fortran/27124
* trans_expr.c (gfc_trans_function_call): Add a new block, post,
in to which all the argument post blocks are put. Add this block
to se->pre after a byref call or to se->post, otherwise.
2006-04-16 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26787
* gfortran.dg/proc_assign_1.f90: New test.
* gfortran.dg/procedure_lvalue.f90: Change message.
* gfortran.dg/namelist_4.f90: Add new error.
PR fortran/27096
* gfortran.dg/auto_pointer_array_result_1.f90
PR fortran/27089
* gfortran.dg/specification_type_resolution_1.f90
PR fortran/18803
PR fortran/25669
PR fortran/26834
* gfortran.dg/bounds_temporaries_1.f90: New test.
PR fortran/27124
* gfortran.dg/array_return_value_1.f90: New test.
From-SVN: r112981
* trans-io.c (set_string): Use fold_build2 and build_int_cst instead
of build2 and convert to construct "x < 0" rather than "x <= -1".
From-SVN: r112968
gcc/fortran/
2006-04-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26891
* trans.h : Prototype for gfc_conv_missing_dummy.
* trans-expr (gfc_conv_missing_dummy): New function
(gfc_conv_function_call): Call it and tidy up some of the code.
* trans-intrinsic (gfc_conv_intrinsic_function_args): The same.
gcc/testsuite/
2006-04-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26891
* gfortran.dg/missing_optional_dummy_1.f90: New test.
From-SVN: r112701
gcc/fortran/
2006-04-04 H.J. Lu <hongjiu.lu@intel.com>
PR fortran/25619
* trans-array.c (gfc_conv_expr_descriptor): Only dereference
character pointer when copying temporary.
PR fortran/23634
* trans-array.c (gfc_conv_expr_descriptor): Properly copy
temporary character with non constant size.
gcc/testsuite/
2006-04-04 Paul Thomas <pault@gcc.gnu.org>
PR fortran/23634
PR fortran/25619
* gfortran.dg/actual_array_constructor_1.f90: New testcase.
From-SVN: r112695
2006-04-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26981
* trans.h : Prototype for gfc_conv_missing_dummy.
* trans-expr (gfc_conv_missing_dummy): New function
(gfc_conv_function_call): Call it and tidy up some of the code.
* trans-intrinsic (gfc_conv_intrinsic_function_args): The same.
PR fortran/26976
* array.c (gfc_array_dimen_size): If available, return shape[dimen].
* resolve.c (resolve_function): If available, use the argument shape for the
function expression.
* iresolve.c (gfc_resolve_transfer): Set shape[0] = size.
2006-04-03 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26981
* gfortran.dg/missing_optional_dummy_1.f90: New test.
PR fortran/26976
* gfortran.dg/compliant_elemental_intrinsics_1.f90: New test.
* gfortran.dg/initialization_1.f90: Make assignment compliant.
* gfortran.dg/transfer_array_intrinsic_1.f90: Simplify.
* gfortran.dg/transfer_array_intrinsic_2.f90: Make assignments compliant and detect
bigendian-ness.
From-SVN: r112634
2006-04-02 Erik Edelmann <eedelman@gcc.gnu.org>
* trans-array.c (gfc_trans_dealloc_allocated): Take a
tree representation of the array to be deallocated as argument
instead of its gfc_symbol.
(gfc_trans_deferred_array): Update call to
gfc_trans_dealloc_allocated.
* trans-array.h (gfc_trans_dealloc_allocated): Update prototype.
* trans-expr.c (gfc_conv_function_call): Update call to
gfc_trans_dealloc_allocated, get indirect reference to dummy
arguments.
2006-04-02 Erik Edelmann <eedelman@gcc.gnu.org>
* gfortran.dg/allocatable_dummy_1.f90: Also check that allocatable
dummy arguments work when the actual argument is itself a dummy
argument of the caller.
From-SVN: r112625
PR fortran/25270
* trans-array.c (gfc_trans_allocate_array_storage): In array index
calculations use gfc_index_zero_node and gfc_index_one_node instead
of integer_zero_node and integer_one_node respectively.
(gfc_conv_array_transpose): Likewise.
(gfc_conv_ss_startstride): Likewise.
(gfc_trans_dummy_array_bias): Likewise.
From-SVN: r112608
* dependency.c (gfc_dep_compare_expr): Strip parentheses and unary
plus operators when comparing expressions. Handle comparisons of
the form "X+C vs. X", "X vs. X+C", "X-C vs. X" and "X vs. X-C" where
C is an integer constant. Handle comparisons of the form "P+Q vs.
R+S" and "P-Q vs. R-S". Handle comparisons of integral extensions
specially (increasing functions) so extend(A) > extend(B), when A>B.
(gfc_check_element_vs_element): Move test later, so that we ignore
the fact that "A < B" or "A > B" when A or B contains a forall index.
* gfortran.dg/dependency_14.f90: New test case.
* gfortran.dg/dependency_15.f90: Likewise.
* gfortran.dg/dependency_16.f90: Likewise.
From-SVN: r112605
2006-03-30 Paul Thomas <paulthomas2@wanadoo.fr>
Bud Davis <bdavis9659@sbcglobal.net>
PR 21130
* module.c (load_needed): Traverse entire tree before returning.
Co-Authored-By: Bud Davis <bdavis9659@sbcglobal.net>
From-SVN: r112558
PR middle-end/22375
* trans.c (gfc_trans_runtime_check): Promote the arguments of
__builtin_expect to the correct types, and the result back to
boolean_type_node.
From-SVN: r112547
2006-03-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26779
*resolve.c (resolve_fl_procedure): Do not check the access of
derived types for internal procedures.
2006-03-28 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26779
* gfortran.dg/private_type_5.f90: New test.
From-SVN: r112442
* io.c (check_io_constraints): Don't look at
dt->advance->value.charater.string, unless it is a CHARACTER
constant.
* gfortran.dg/advance_2.f90: New test.
* gfortran.dg/advance_3.f90: New test.
From-SVN: r112417
2006-03-25 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/26769
* iresolve.c (gfc_resolve_reshape): Remove doubling of
kind for complex. For real(kind=10), call reshape_r10.
(gfc_resolve_transpose): For real(kind=10), call
transpose_r10.
2006-03-25 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/26769
* Makefile.am: Add transpose_r10.c and reshape_r10.c.
* aclocal.m4: Regenerate using aclocal 1.9.3.
* Makefile.in: Regenerate using automake 1.9.3.
* m4/iparm.m4 (rtype_ccode): If rtype_letter is `i',
evaluate to rtype_kind, otherwise to rtype_code.
* generated/transpose_r10.c: Add.
* generated/reshape_r10.c: Add.
2006-03-25 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/26769
* gfortran.dg/transpose_reshape_r10.f90: New test case.
From-SVN: r112381
* dependency.c (gfc_check_dependency): Improve handling of pointers;
Two variables of different types can't have a dependency, and two
variables with the same symbol are equal, even if pointers.
* gfortran.dg/dependency_12.f90: New test case.
From-SVN: r112377
* gfortran.h (gfc_symbol): Add a new "forall_index" bit field.
* match.c (match_forall_iterator): Set forall_index field on
the iteration variable's symbol.
* dependency.c (contains_forall_index_p): New function to
traverse a gfc_expr to check whether it contains a variable
with forall_index set in it's symbol.
(gfc_check_element_vs_element): Return GFC_DEP_EQUAL for scalar
constant expressions that don't variables used as FORALL indices.
* gfortran.dg/dependency_9.f90: New (resurected) test case.
From-SVN: r112373
2006-03-22 Thomas Koenig <Thomas.Koenig@onlien.de>
PR fortran/19303
* gfortran.h (gfc_option_t): Add record_marker.
* lang.opt: Add -frecord-marker=4 and -frecord-marker=8.
* trans-decl.c: Add gfor_fndecl_set_record_marker.
(gfc_build_builtin_function_decls): Set
gfor_fndecl_set_record_marker.
(gfc_generate_function_code): If we are in the main program
and -frecord-marker was provided, call set_record_marker.
* options.c (gfc_handle_option): Add handling for
-frecord-marker=4 and -frecord-marker=8.
* invoke.texi: Document -frecord-marker.
2006-03-22 Thomas Koenig <Thomas.Koenig@onlien.de>
PR fortran/19303
* libgfortran.h (compile_options_t): Add record_marker.
* runtime/compile_options.c (set_record_marker):
New function.
* io/open.c: If we have four-byte record markers, use
GFC_INTEGER_4_HUGE as default record length.
* io/file_pos.c (unformatted_backspace): Handle
different size record markers.
* io/transfer.c (us_read): Likewise.
(us_write): Likewise.
(next_record_r): Likewise.
(write_us_marker): Likewise.
(next_record_w): Likewise.
2006-03-22 Thomas Koenig <Thomas.Koenig@online.de>
PR fortran/19303
* gfortran.dg/record_marker_1.f90: New test case.
* gfortran.dg/record_marker_2.f: New test case.
* gfortran.dg/record_marker_3.f90: New test case.
From-SVN: r112290
2006-03-22 Paul Thomas <pault@gcc.gnu.org>
PR fortran/17298
*trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): New
function to implement array valued TRANSFER intrinsic.
(gfc_conv_intrinsic_function): Call the new function if TRANSFER
and non-null se->ss.
(gfc_walk_intrinsic_function): Treat TRANSFER as one of the
special cases by calling gfc_walk_intrinsic_libfunc directly.
2006-03-22 Paul Thomas <pault@gcc.gnu.org>
PR fortran/17298
* gfortran.dg/transfer_array_intrinsic_1.f90: New test.
* gfortran.dg/transfer_array_intrinsic_2.f90: New test.
From-SVN: r112278
2006-03-21 Toon Moene <toon@moene.indiv.nluug.nl>
* fortran/options.c (gfc_init_options): Initialize
flag_argument_noalias to 3.
* doc/invoke.texi: Document new flag -fargument-noalias-anything.
* tree-ssa-alias.c (may_alias_p): If flag_argument_noalias > 2,
argument pointers may not alias any other storage.
* common.opt: Define option -fargument-noalias-anything.
* tree-ssa-structalias.c (intra_create_variable_infos): Fortran
alias semantics is specified by flag_argument_noalias > 2.
From-SVN: r112243
2006-03-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26716
*expr.c (external_spec_function): Permit elemental functions.
PR fortran/26716
*interface.c (compare_actual_formal): Detect call for procedure
usage and require rank checking, in this case, for assumed shape
and deferred shape arrays.
(gfc_procedure_use): Revert to pre-PR25070 call to
compare_actual_formal that does not require rank checking..
2006-03-19 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26716
* gfortran.dg/elemental_initializer_1.f90: New test.
PR fortran/26716
* gfortran.dg/assumed_shape_ranks_2: New test.
From-SVN: r112210
* gfortran.h (gfc_equiv_info): Add length field.
* trans-common.c (copy_equiv_list_to_ns): Set the length field.
* dependency.c (gfc_are_equivalenced_arrays): Use both the offset
and length fields to determine whether the two equivalenced symbols
overlap in memory.
* gfortran.dg/dependency_13.f90: New test case.
From-SVN: r112162
2006-03-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/19101
* gfortran.h: Add warn_ampersand.
* invoke.texi: Add documentation for new option.
* lang.opt: Add Wampersand.
* options.c (gfc_init_options): Initialize warn_ampersand.
(gfc_post_options): Set the warn if pedantic.
(set_Wall): Set warn_ampersand.
(gfc_handle_option: Add Wampersand for itself, -std=f95, and -std=f2003.
* scanner.c (gfc_next_char_literal): Add test for missing '&' in
continued character constant and give warning if missing.
From-SVN: r112078
2006-03-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25378
* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set the initial position to zero and
modify the condition for updating it, to implement the F2003 requirement for all(mask)
is false.
2006-03-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25378
* libgfortran/m4/minloc1.m4: Set the initial position to zero and modify the condition for
updating it, to implement the F2003 requirement for all(mask).eq.false.
* libgfortran/m4/maxloc1.m4: The same.
* libgfortran/m4/iforeach.m4: The same.
* libgfortran/m4/minloc0.m4: The same.
* libgfortran/m4/maxloc0.m4: The same.
* libgfortran/generated/maxloc0_16_i16.c: Regenerated, together with 41 others.
* libgfortran/generated/minloc0_16_i16.c: Regenerated, together with 41 others.
2006-03-13 Paul Thomas <pault@gcc.gnu.org>
PR fortran/25378
* gfortran.fortran-torture/execute/intrinsic_mmloc_3.f90: Expand test to include more
permuatations of mask and index.
* testsuite/gfortran.dg/scalar_mask_1.f90: Modify last test to respond to F2003 spec.
that the position returned for an all false mask && condition is zero.
From-SVN: r112028
* dependency.c (gfc_dep_compare_expr) <EXPR_OP>: Allow unary and
binary operators to compare equal if their operands are equal.
<EXPR_FUNCTION>: Allow "constant" intrinsic conversion functions
to compare equal, if their operands are equal.
* gfortran.dg/dependency_10.f90: New test case.
* gfortran.dg/dependency_11.f90: Likewise.
From-SVN: r111970
fortran/
2006-03-11 Erik Edelmann <eedelman@gcc.gnu.org>
* symbol.c (check_conflict): Allow allocatable function results,
except for elemental functions.
* trans-array.c (gfc_trans_allocate_temp_array): Rename to ...
(gfc_trans_create_temp_array): ... this, and add new argument callee_alloc.
(gfc_trans_array_constructor, gfc_conv_loop_setup): Update call
to gfc_trans_allocate_temp_array.
* trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
* trans-expr.c (gfc_conv_function_call): Use new arg of
gfc_trans_create_temp_array avoid pre-allocation of temporary
result variables of pointer AND allocatable functions.
(gfc_trans_arrayfunc_assign): Return NULL for allocatable functions.
* resolve.c (resolve_symbol): Copy value of 'allocatable' attribute
from sym->result to sym.
testsuite/
2006-03-08 Paul Thomas <pault@gcc.gnu.org>
Erik Edelmann <eedelman@gcc.gnu.org>
* gfortran.dg/allocatable_function_1.f90: New.
* gfortran.dg/allocatable_function_2.f90: New.
From-SVN: r111951
fortran/
2006-03-09 Erik Edelmann <eedelman@gcc.gnu.org>
* trans-expr.c (gfc_add_interface_mapping): Copy 'allocatable'
attribute from sym to new_sym. Call build_fold_indirect_ref()
for allocatable arguments.
testsuite/
2006-03-09 Erik Edelmann <eedelman@gcc.gnu.org>
* gfortran.dg/allocatable_dummy_1.f90: Test for functions returning
arrays too.
From-SVN: r111910
2006-03-09 Paul Thomas <pault@gcc.gnu.org>
PR fortran/26257
* trans-array.c (gfc_conv_expr_descriptor): Exclude calculation of
the offset and data when se->data_not_needed is set.
* trans.h: Include the data_not_need bit in gfc_se.
* trans-intrinsic.c (gfc_conv_intrinsic_size): Set it for SIZE.
2006-03-09 Paul Thomas <pault@gcc.gnu.org>
* PR fortran/26257
gfortran.dg/auto_char_len_3.f90: New test
From-SVN: r111860
