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75 Commits

Author SHA1 Message Date
Kelley Cook
ab57747bb0 Update FSF address. 
From-SVN: r101310
 2005-06-25 00:40:37 +00:00
Feng Wang
bf3ddf8a1f re PR fortran/20883 (unassigned integer used as format) 
2005-06-01  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/20883
        * fortran/io.c (resolve_tag): Fix error message.

2005-06-01  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/20883
        * gfortran/assign_4.f90: New test.
        * gfortran/assign_2.f90: Change compile to run.

From-SVN: r100424
 2005-06-01 03:44:43 +00:00
Janne Blomqvist
44998b6526 re PR fortran/20846 (inquire(FILE=..., UNIT=...) not flagged as error) 
fortran/PR20846
 * io.c (gfc_match_inquire): Implement constraints on UNIT and FILE usage.

From-SVN: r100338
 2005-05-30 00:17:03 +00:00
Francois-Xavier Coudert
c9330b0331 re PR libfortran/20006 ($ format extension doesn't work) 
PR libfortran/20006
	* io.c (format_item_1): Add check and extension warning for
	$ edit descriptor.
	* io/format.c (parse_format_list): Set repeat count of $ format
	node to 1.
	* io/transfer.c (read_sf): Add g.seen_dollar to the test
	concerning advancing I/O.
	(data_transfer_init): Likewise.
	(finalize_transfer): Likewise.

From-SVN: r100314
 2005-05-29 12:22:49 +00:00
Tobias Schlüter
b160dd2803 re PR fortran/21260 (Conflict between comment and H edit descriptor) 
fortran/
	PR fortran/21260
	* io.c (check_format): Look for literal characters inside
	hollerith constant.
testsuite/
	PR fortran/21260
	* gfortran.dg/hollerith_1.f90: New test.

From-SVN: r99597
 2005-05-12 00:32:04 +02:00
Andrew Pinski
53d8a8ac22 re PR fortran/13257 ([4.0 only] Error instead of warning for missing comma in format string) 
PR fortran/13257

fortran/ChangeLog:
	* io.c (check_format): Allow an optional comma
	between descriptors.

libgfortran/ChangeLog:
	* format.c (parse_format_list): Allow an optional comma
	between descriptors.

testsuite/ChangeLog:
	* comma_format_extension_[1234].f: New tests.

From-SVN: r97919
 2005-04-09 11:44:07 -07:00
Feng Wang
ce2df7c64a re PR fortran/18827 (ICE on assign to common variable) 
fortran/
2005-03-15  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/18827
        * io.c (resolve_tag): Add checking on assigned label.
        (match_dt_format): Does not set symbol assign attribute.
        * match.c (gfc_match_goto):Does not set symbol assign attribute.
        * resolve.c (resolve_code): Add checking on assigned label.
        * trans-common.c (build_field): Deals with common variable assigned
        a label.
        * trans-stmt.c (gfc_conv_label_variable): New function.
        (gfc_trans_label_assign): Use it.
        (gfc_trans_goto): Ditto.
        * trans-io.c (set_string): Ditto.
        * trans.h (gfc_conv_label_variable): Add prototype.
testsuite/
2005-03-15  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/18827
        * gfortran.dg/assign_2.f90: New test.
        * gfortran.dg/assign_3.f90: New test.
        * gfortran.dg/assign.f90: New test.

From-SVN: r96467
 2005-03-15 02:52:38 +00:00
Kazu Hirata
e7dc5b4f22 data.c, [...]: Fix comment typos. 
* data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
	trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
	trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
	Follow spelling conventions.

From-SVN: r94111
 2005-01-23 14:36:26 +00:00
Kazu Hirata
ec3781807e arith.c, [...]: Update copyright. 
* arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
	gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
	match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
	scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
	trans-io.c, trans-stmt.c, trans.c: Update copyright.

From-SVN: r93830
 2005-01-18 12:11:56 +00:00
Steven G. Kargl
d22e48951c arith.c: Add system.h; remove string.h 
* arith.c: Add system.h; remove string.h
        * decl.c: Ditto
        * matchexp.c: Ditto
        * parse.c: Ditto
        * resolve.c: Ditto
        * st.c: Ditto
        * check.c: Remove stdlib.h and stdarg.h
        * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
        * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
        * f95-lang.c: Add system.h; remove stdio.h
        * interface.c: Add system.h; remove stdlib.h and string.h
        * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
        * io.c: Remove string.h
        * simplify.c: Ditto
        * match.c: Remove stdarg.h and string.h
        * misc.c: Update copyright; add system.h; remove stdlib.h,
        string.h, and sys/stat.h
        * module.c: Add system.h; remove string.h, stdio.h, errno.h,
        unistd.h, and time.h
        * option.c: Remove string.h and stdlib.h
        * primary.c: Ditto
        * scanner.c: Update copyright; add system.h; remove stdlib.h,
        stdio.h, string.h, and strings.h
        * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
        * trans-array.c: Remove stdio.h and gmp.h
        * trans-const.c: Ditto
        * trans-expr.c: Ditto
        * trans-io.c: Ditto
        * trans-stmt.c: Ditto
        * trans.c: Ditto
        * trans-intrinsic.c: Remove stdio.h and string.h

From-SVN: r92866
 2005-01-03 13:43:55 -08:00
Tobias Schlüter
c1df75d1a2 re PR fortran/18023 (ice on trying to convert between int and float) 
PR fortran/18023
* io.c (resolve_tag): Tighten up exception for assigned FORMAT.

From-SVN: r90169
 2004-11-06 13:49:13 +01:00
Kazu Hirata
1f2959f06e array.c, [...]: Fix comment typos. 
* array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
	interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
	resolve.c, scanner.c, trans-array.c, trans-array.h,
	trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
	trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
	trans.h: Fix comment typos.  Follow spelling conventions.

From-SVN: r87605
 2004-09-16 16:00:45 +00:00
Tobias Schlüter
9d64df18fd gfortran.h (gfc_default_*_kind): Remove prototypes, add extern variable declaration of same name. 
* gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
variable declaration of same name.
* arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
Replace all calls to gfc_default_*_kind with variable accesses.
* trans-types.c: Same as above.
(gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
static qualifier. Replace all occurences.
(gfc_default_*_kind): Remove functions.

From-SVN: r86662
 2004-08-27 16:49:35 +02:00
Tobias Schlüter
c9583ed23d re PR fortran/16404 (should reject invalid code with -pedantic -std=f95 ? (x8)) 
PR fortran/16404
(parts ported from g95)
* parse.h (gfc_state_data): New field do_variable.
(gfc_check_do_variable): Add prototype.
* parse.c (push_state): Initialize field 'do_variable'.
(gfc_check_do_variable): New function.
(parse_do_block): Remember do iterator variable.
(parse_file): Initialize field 'do_variable'.
* match.c (gfc_match_assignment, gfc_match_do,
gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
Add previously missing checks.
(gfc_match_return): Reformat error message.
* io.c (match_out_tag): New function.
(match_open_element, match_close_element,
match_file_element, match_dt_element): Call match_out_tag
instead of match_vtag where appropriate.
(match_io_iterator, match_io_element): Add missing check.
(match_io): Reformat error message.
(match_inquire_element): Call match_out_tag where appropriate.

From-SVN: r84793
 2004-07-16 02:39:40 +02:00
Tobias Schlüter
cdde7b65fa re PR fortran/16404 (should reject invalid code with -pedantic -std=f95 ? (x8)) 
PR fortran/16404
* io.c (match_io): Flag 'WRITE(...), ...' as extension.

From-SVN: r84510
 2004-07-11 15:35:33 +02:00
Tobias Schlüter
50d78f96d0 * io.c: Add 2004 to copyright years. 
From-SVN: r83870
 2004-06-29 20:55:11 +02:00
Tobias Schlüter
0ff0dfbf18 Andrew Vaught <andyv@firstinter.net> 
2004-06-25  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
Andrew Vaught <andyv@firstinter.net>

PR fortran/15190
* decl.c (gfc_match_type_spec), io.c (match_io), parse.c
(decode_statement): Enforce required space in free-form.

Co-Authored-By: Andrew Vaught <andyv@firstinter.net>

From-SVN: r83708
 2004-06-26 13:48:55 +02:00
Janne Blomqvist
8750f9cdec re PR fortran/15750 (IOLENGTH form of INQUIRE statement not implemented) 
PR fortran/15750
	* io.c (gfc_match_inquire): Bugfix for iolength related stuff.
	(gfc_resolve_inquire): Resolve the iolength tag.  Return
	SUCCESS at end of function if no failure has occured.
	* resolve.c (resolve_code): Resolve if iolength is encountered.
	* trans-io.c: (ioparm_iolength, iocall_iolength,
	iocall_iolength_done): New variables.
	(last_dt): Add IOLENGTH.
	(gfc_build_io_library_fndecls ): Set iolength related variables.
	(gfc_trans_iolength): Implement.
	(gfc_trans_dt_end): Treat iolength as a third form of data transfer.
libgfortran/
	PR fortran/15750
	* inquire.c (st_inquire): Add comment
	* io.h (st_parameter): Add iolength.
	(st_iolength, st_iolength_done): Declare.
	* transfer.c (iolength_transfer, iolength_transfer_init,
	st_iolength, st_iolength_done): New functions.
testsuite/
	* gfortran.fortran-torture/execute/iolength_1.f90: New test.
	* gfortran.fortran-torture/execute/iolength_3.f90: New test.

From-SVN: r83472
 2004-06-22 00:43:55 +00:00
Tobias Schlüter
63645982e7 gfortran.h (gfc_current_locus, [...]): Remove. 
* gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
(gfc_current_locus): Declare new global variable.
* scanner.c (gfc_current_locus, gfc_set_locus): Remove.
(gfc_current_locus1): Rename ...
(gfc_current_locus): ... to this.
(gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
and gfc_current_locus(), respectively.
* array.c (match_subscript, gfc_match_array_ref, match_array_list,
match_array_cons_element, gfc_match_array_constructor):
Read/modify gfc_current_locus instead of calling gfc_set_locus()
and gfc_current_locus().
* decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
match_attr_spec, gfc_match_function_decl, gfc_match_end,
attr_decl1, gfc_match_save): Likewise.
* error.c (error_print, gfc_internal_error): Likewise.
* expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
* interface.c (gfc_add_interface): Likewise.
* io.c (gfc_match_format, match_dt_format, match_dt_element,
match_io_iterator, match_io): Likewise.
* match.c (gfc_match_space, gfc_match_eos,
gfc_match_small_literal_int, gfc_match_st_label,
gfc_match_strings, gfc_match_name, gfc_match_iterator,
gfc_match_char, gfc_match, gfc_match_assignment,
gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
gfc_match_nullify, gfc_match_call, match_implicit_range,
gfc_match_implicit, gfc_match_data, match_case_selector,
gfc_match_case, match_forall_iterator): Likewise.
* matchexp.c (gfc_match_defined_op_name, next_operator,
match_level_1, match_mult_operand, match_ext_mult_operand,
match_add_operand, match_ext_add_operand, match_level_2,
match_level_3, match_level_4, match_and_operand, match_or_operand,
match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
* module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
* parse.c (match_word, decode_statement, next_free, next_fixed,
add_statement, verify_st_order, parse_if_block, gfc_parse_file):
Likewise.
* primary.c (match_digits, match_integer_constant,
match_boz_constant, match_real_constant, match_substring,
next_string_char, match_charkind_name, match_string_constant,
match_logical_constant, match_const_complex_part,
match_complex_constant, match_actual_arg, match_keyword_arg,
gfc_match_actual_arglist, gfc_match_structure_constructor,
gfc_match_rvalue, gfc_match_variable): Likewise.
* st.c (gfc_get_code): Likewise.
* symbol.c (check_conflict, check_used, check_done,
duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.

From-SVN: r82320
 2004-05-27 14:35:12 +02:00
Roger Sayle
4eeaf81e5b io.c (format_asterisk): Silence compiler warnings by correcting the number of elements of a "locus"... 
* io.c (format_asterisk): Silence compiler warnings by correcting
	the number of elements of a "locus" initializer.

From-SVN: r82301
 2004-05-26 23:49:00 +00:00
Roger Sayle
11670eebf3 io.c (check_format): As a GNU extension... 
* io.c (check_format): As a GNU extension, allow the comma after a
	string literal to be optional in a format.  Use gfc_notify_std to
	issue an error/warning as appropriate.

	* io/format.c (parse_format_list): Allow the comma after a string
	literal to be optional.

From-SVN: r82109
 2004-05-21 21:37:25 +00:00
Roger Sayle
e433aaee67 io.c (check_format): Use gfc_notify_std to determine whether to issue an error/warning for omitting... 
* io.c (check_format): Use gfc_notify_std to determine whether to
	issue an error/warning for omitting the digits from the X format.

From-SVN: r82106
 2004-05-21 19:55:36 +00:00
Roger Sayle
8be123d4a9 io.c (format_item): Allow the number before the X format to be optional when not -pedantic. 
* io.c (format_item): Allow the number before the X format to
	be optional when not -pedantic.

From-SVN: r82067
 2004-05-20 18:56:33 +00:00
Tobias Schlüter
9fc4d79ba4 Make-lang.in, [...]: Update copyright years and boilerplate. 
* Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
trans-array.c, trans-array.h, trans-common.c, trans-const.c,
trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
trans-types.h, trans.c, trans.h: Update copyright years and
boilerplate.
* data.c: Likewise, also removed two whitespace-only lines.
        * gfortranspec.c, lang.opt: Update copyright years.

From-SVN: r81839
 2004-05-14 15:00:04 +02:00
Diego Novillo
6de9cd9a88 Merge tree-ssa-20020619-branch into mainline. 
From-SVN: r81764
 2004-05-13 02:41:07 -04:00