Mercurial > hg > CbC > CbC_gcc
diff libgfortran/ChangeLog-2014 @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libgfortran/ChangeLog-2014 Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,780 @@ +2014-11-28 Bernd Schmidt <bernds@codesourcery.com> + + * Makefile.am (AM_CFLAGS): Add -DLIBGFOR_MINIMAL if LIBGFOR_MINIMAL. + (gfor_io_src, gfor_heper_src, gfor_src): Split into minimal and + always included sources. + * Makefile.in: Regenerate. + * configure.ac (LIBGFOR_MINIMAL): New AM_CONDITIONAL. + * configure: Regenerate. + * caf/single.c (caf_runtime_error): Don't print messages if + LIBGFOR_MINIMAL. + * runtime/compile_options.c (fatal_error_in_progress, + show_signal, backtrace_handler, maybe_find_addr2line): Guard with + !defined LIBGFOR_MINIMAL. + (set_options): Likewise for the backtrace code. + * runtime/minimal.c: New file. + +2014-11-25 Uros Bizjak <ubizjak@gmail.com> + + * intrinsics/env.c (getenv): Remove unused variable res_len. + +2014-11-24 John David Anglin <danglin@gcc.gnu.org> + + * configure.ac: Guard include of <ieeefp.h>. + * configure: Rebuilt. + +2014-11-21 H.J. Lu <hongjiu.lu@intel.com> + + PR bootstrap/63784 + * configure: Regenerated. + +2014-11-16 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/60324 + * intrinsics/random.c (kiss_size): Rename to KISS_SIZE, make it a + macro instead of a variable. + (random_seed_i4): Make seed correct size, remove assert, KISS_SIZE + related changes. + (random_seed_i8): KISS_SIZE related changes. + +2014-11-13 Marek Polacek <polacek@redhat.com> + + * intrinsics/access.c: Include <stdlib.h>. + * intrinsics/chdir.c: Likewise. + * intrinsics/chmod.c: Likewise. + * intrinsics/link.c: Likewise. + * intrinsics/perror.c: Likewise. + * intrinsics/rename.c: Likewise. + * intrinsics/symlnk.c: Likewise. + * intrinsics/unlink.c: Likewise. + +2014-11-13 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/60324 + * configure: Regenerated. + * configure.ac (AM_CFLAGS): Add Werror=vla. + * libgfortran.h (gfc_alloca): Remove macro. + (fc_strdup_notrim): New prototype. + * intrinsics/access.c (access_func): Use fc_strdup rather than + stack allocation. + * intrinsics/chdir.c (chdir_i4_sub): Likewise. + (chdir_i8_sub): Likewise. + * intrinsics/chmod.c (chmod_internal): New function, move logic + here. + (chmod_func): Call chmod_internal. + * intrinsics/env.c (getenv): Use fc_strdup rather than stack + allocation. + (get_environment_variable_i4): Likewise. + * intrinsics/execute_command_line.c (execute_command_line): + Likewise. + * intrinsics/hostnm.c (hostnm_0): New function, use static buffer + rather than VLA. + (hostnm_i4_sub): Call hostnm_0. + (hostnm_i8_sub): Likewise. + (hostnm): Likewise. + * intrinsics/link.c (link_internal): New function, use fc_strdup + rather than stack allocation. + (link_i4_sub): Call link_internal. + (link_i8_sub): Likewise. + (link_i4): Likewise. + (link_i8): Likewise. + * intrinsics/perror.c (perror_sub): Use fc_strdup rather than + stack allocation. + * intrinsics/random.c (random_seed_i4): Use static buffer rather + than VLA, use _Static_assert to make sure it's big enough. + * intrinsics/rename.c (rename_internal): New function, use + fc_strdup rather than stack allocation. + (rename_i4_sub): Call rename_internal. + (rename_i8_sub): Likewise. + (rename_i4): Likewise. + (rename_i8): Likewise. + * intrinsics/stat.c (stat_i4_sub_0): Use fc_strdup rather than + stack allocation. + (stat_i8_sub_0): Likewise. + * intrinsics/symlink.c (symlnk_internal): New function, use + fc_strdup rather than stack allocation. + (symlnk_i4_sub): Call symlnk_internal. + (symlnk_i8_sub): Likewise. + (symlnk_i4): Likewise. + (symlnk_i8): Likewise. + * intrinsics/system.c (system_sub): Use fc_strdup rather than + stack allocation. + * intrinsics/unlink.c (unlink_i4_sub): Likewise. + * io/file_pos.c (READ_CHUNK): Make it a macro rather than variable. + * io/list_read.c (nml_get_obj_data): Use fixed stack buffer, fall + back to xmalloc/free for large sizes. + * io/read.c (read_f): Likewise. + * io/transfer.c (MAX_READ): Make it a macro rather than variable. + (WRITE_CHUNK): Likewise. + * io/write_float.def (write_float): Use fixed stack buffer, fall + back to xmalloc/free for large sizes. + * runtime/string.c (fc_strdup_notrim): New function. + +2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR target/63610 + * configure: Regenerate. + +2014-11-10 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/47007 + PR libfortran/61847 + * config.h.in: Regenerated. + * configure: Regenerated. + * configure.ac (AC_CHECK_HEADERS_ONCE): Check for xlocale.h. + (AC_CHECK_FUNCS_ONCE): Check for newlocale, freelocale, uselocale, + strerror_l. + * io/io.h (locale.h): Include. + (xlocale.h): Include if present. + (c_locale): New variable. + (old_locale): New variable. + (old_locale_ctr): New variable. + (old_locale_lock): New variable. + (st_parameter_dt): Add old_locale member. + * io/transfer.c (data_transfer_init): Set locale to "C" if doing + formatted transfer. + (finalize_transfer): Reset locale to previous. + * io/unit.c (c_locale): New variable. + (old_locale): New variable. + (old_locale_ctr): New variable. + (old_locale_lock): New variable. + (init_units): Init c_locale, init old_locale_lock. + (close_units): Free c_locale. + * runtime/error.c (locale.h): Include. + (xlocale.h): Include if present. + (gf_strerror): Use strerror_l if available. Reset locale to + LC_GLOBAL_LOCALE for strerror_r branch. + +2014-10-20 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/63589 + * configure.ac: Check for strtok_r. + * runtime/main.c (gfstrtok_r): Fallback implementation of + strtok_r. + (find_addr2line): Use strtok_r to split PATH. + * config.h.in: Regenerated. + * configure: Regenerated. + +2014-10-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * ieee/ieee_helper.c (ieee_is_finite_*, ieee_is_nan_*, + ieee_is_negative_*, ieee_is_normal_*, ieee_copy_sign_*, + ieee_unordered_*, ieee_logb_*, ieee_rint_*, ieee_scalb_*, + ieee_rem_*, ieee_next_after_*): Remove functions. + * gfortran.map (GFORTRAN_1.5): Remove corresponding symbols. + +2014-10-05 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR libgfortran/63460 + * io/unit.c (init_units): Initialize the DELIM flag to + UNSPECIFIED for the STDIN unit so that the flag is + correctly set later. + +2014-10-01 Janne Blomqvist <jb@gcc.gnu.org> + + * intrinsics/pack_generic.c (pack_s_internal): Fix + -Wmaybe-uninitialized warning. + * m4/unpack.m4 (unpack0_'rtype_code`): Likewise. + (unpack1_'rtype_code`): Likewise. + * generated/unpack_*.m4: Regenerated. + +2014-09-30 Janne Blomqvist <jb@gcc.gnu.org> + + * configure.ac (AM_CFLAGS): Add + -Werror=implicit-function-declaration. + * Makefile.in: Regenerated. + * aclocal.m4: Regenerated. + * configure: Regenerated. + +2014-09-25 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (_gfortran_caf_co_broadcast): New prototype. + * caf/single.c (_gfortran_caf_co_broadcast): New. + +2014-09-18 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/62768 + * io/inquire.c (inquire_via_unit): Use gfc_unit.filename also when + HAVE_TTYNAME{_R} is not defined. + +2014-09-17 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/62768 + * io/io.h (gfc_unit): Store C string for the filename. + * io/close.c (st_close): Use gfc_unit.filename. + * io/inquire.c (inquire_via_unit): Likewise. + * io/open.c (new_unit): Likewise. + (already_open): Likewise, unlink file before freeing filename. + * io/unit.c (init_units): Likewise. + (close_unit_1): Likewise. + (filename_from_unit): Likewise. + * io/unix.c (compare_file_filename): Likewise. + (find_file0): Likewise. + (delete_file): Likewise. + +2014-09-10 Janne Blomqvist <jb@gcc.gnu.org> + + * io/transfer.c (read_block_form): Fix pad status check (found by + Thomas Schwinge with -Wlogical-not-parentheses). + +2014-08-31 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (_gfortran_caf_send, _gfortran_caf_get, + _gfortran_caf_sendget): Update prototype. + * caf/single.c (_gfortran_caf_send, _gfortran_caf_get, + _gfortran_caf_sendget): Handle may_require_tmp. + +2014-08-20 Steven G. Kargl <kargl@gcc.gnu.org> + + PR libgfortran/62188 + * m4/bessel.m4: Avoid indexing off the end of an array. + * generated/bessel_r10.c: Regenerated. + * generated/bessel_r16.c: Ditto. + * generated/bessel_r4.c: Ditto. + * generated/bessel_r8.c: Ditto. + +2014-08-14 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (caf_register_t): Update for critical. + (_gfortran_caf_critical, _gfortran_caf_end_critical): Remove. + (_gfortran_caf_lock, _gfortran_caf_unlock): Add. + * caf/single.c (_gfortran_caf_register): Handle locking + variables. + (_gfortran_caf_sendget): Re-name args for consistency. + (_gfortran_caf_lock, _gfortran_caf_unlock): Add. + +2014-08-04 Jakub Jelinek <jakub@redhat.com> + + * runtime/memory.c (xmallocarray): Avoid division for the common case. + +2014-07-20 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR libgfortran/61632 + * io/format.c (format_error): Avoid invalid string pointer by + using the fortran string length values to generate error string. + (parse_format): Allocate the null terminator for the format + string. + +2014-07-12 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (_gfortran_caf_atomic_define, + _gfortran_caf_atomic_ref, _gfortran_caf_atomic_op, + _gfortran_caf_atomic_cas): New prototypes. + * caf/single.c (_gfortran_caf_atomic_define, + _gfortran_caf_atomic_ref, _gfortran_caf_atomic_op, + _gfortran_caf_atomic_cas): New functions. + +2014-07-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * config/fpu-*.h (get_fpu_rounding_mode, set_fpu_rounding_mode, + support_fpu_rounding_mode): Clean up, mark unreachable code as such. + +2014-07-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * libgfortran.h (support_fpu_underflow_control, + get_fpu_underflow_mode, set_fpu_underflow_mode): New prototypes. + * config/fpu-*.h (support_fpu_underflow_control, + get_fpu_underflow_mode, set_fpu_underflow_mode): + New functions. + * ieee/ieee_arithmetic.F90: Support underflow control. + +2014-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/fpu-sysv.h (get_fpu_rounding_mode): Use FP_RN, FP_RP, + FP_RM, FP_RZ unconditionally. + (set_fpu_rounding_mode): Likewise. + +2014-07-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * libgfortran.h: Assume __GNUC__. + +2014-07-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * runtime/stop.c: Use C11 _Noreturn. + * libgfortran.h: Use C11 _Noreturn in prototypes. + Move REALPART, IMAGPART and COMPLEX_ASSIGN macros... + * intrinsics/c99_functions.c: ... here. + +2014-07-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * config/fpu-387.h, config/fpu-aix.h, config/fpu-sysv.h, + config/fpu-glibc.h: Use static assertions. + +2014-07-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * configure, config.h.in: Regenerate. + * config/fpu-sysv.h: Include <assert.h>. + +2014-07-02 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * config/fpu-glibc.h: Fix comment about FE_DENORMAL. + +2014-07-02 Uros Bizjak <ubizjak@gmail.com> + + * configure.host (ieee_flags): Add -mieee for alpha*. + + * config/fpu-glibc.h (support_fpu_rounding_mode): Correctly handle + GFC_FPE_UPWARD, GFC_FPE_DOWNWARD and GFC_FPE_TOWARDZERO. + * config/fpu-aix.h (support_fpu_rounding_mode): Ditto. + +2014-06-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + * config/fpu-387.h (my_fenv_t): Amend structure so it also works + on mingw32. + +2014-06-28 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR libgfortran/61640 + * io/list_read.c (next_char_internal): Adjust the read length to + a single wide character. (eat_spaces): Add missing paren. + * io/unix.c (mem_read4): Use the correct mem_alloc function for + wide character internal reads. + +2014-06-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR fortran/29383 + * configure.host: Add checks for IEEE support, rework priorities. + * configure.ac: Define IEEE_SUPPORT, check for fpsetsticky and + fpresetsticky. + * configure: Regenerate. + * Makefile.am: Build new ieee files, install IEEE_* modules. + * Makefile.in: Regenerate. + * gfortran.map (GFORTRAN_1.6): Add new symbols. + * libgfortran.h (get_fpu_trap_exceptions, set_fpu_trap_exceptions, + support_fpu_trap, set_fpu_except_flags, support_fpu_flag, + support_fpu_rounding_mode, get_fpu_state, set_fpu_state): New + prototypes. + * config/fpu-*.h (get_fpu_trap_exceptions, + set_fpu_trap_exceptions, support_fpu_trap, set_fpu_except_flags, + support_fpu_flag, support_fpu_rounding_mode, get_fpu_state, + set_fpu_state): New functions. + * ieee/ieee_features.F90: New file. + * ieee/ieee_exceptions.F90: New file. + * ieee/ieee_arithmetic.F90: New file. + * ieee/ieee_helper.c: New file. + +2014-06-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR libgfortran/61499 + * io/list_read.c (eat_spaces): Use a 'for' loop instead of + 'while' loop to skip the loop if there are no bytes left in the + string. Only seek if actual spaces can be skipped. + +2014-06-25 Tobias Burnus <burnus@net-b.de> + + * caf/single.c (assign_char4_from_char1, assign_char1_from_char4, + convert_type): New static functions. + (_gfortran_caf_get, _gfortran_caf_send): Use them. + +2014-06-19 Tobias Burnus <burnus@net-b.de> + + * caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max, + _gfortran_caf_co_min): Fix stat setting. + +2014-06-17 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (gfc_descriptor_t): New typedef. + (caf_vector_t): Update. + (_gfortran_caf_co_sum, _gfortran_caf_co_max, _gfortran_caf_co_min): + Remove vector-subscript argument. + (_gfortran_caf_co_send, _gfortran_caf_co_get, + _gfortran_caf_co_sendget): New. + * caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max, + _gfortran_caf_co_min): Remove vector-subscript argument. + (_gfortran_caf_co_send, _gfortran_caf_co_get, + _gfortran_caf_co_sendget): New. + +2014-06-17 Janne Blomqvist <jb@gcc.gnu.org> + + * libgfortran.h (xmallocarray): New prototype. + * runtime/memory.c (xmallocarray): New function. + (xcalloc): Check for nonzero separately instead of multiplying. + * generated/*.c: Regenerated. + * intrinsics/cshift0.c (cshift0): Call xmallocarray instead of + xmalloc. + * intrinsics/eoshift0.c (eoshift0): Likewise. + * intrinsics/eoshift2.c (eoshift2): Likewise. + * intrinsics/pack_generic.c (pack_internal): Likewise. + (pack_s_internal): Likewise. + * intrinsics/reshape_generic.c (reshape_internal): Likewise. + * intrinsics/spread_generic.c (spread_internal): Likewise. + (spread_internal_scalar): Likewise. + * intrinsics/string_intrinsics_inc.c (string_trim): Likewise. + (string_minmax): Likewise. + * intrinsics/transpose_generic.c (transpose_internal): Likewise. + * intrinsics/unpack_generic.c (unpack_internal): Likewise. + * io/list_read.c (nml_touch_nodes): Don't cast xmalloc return value. + * io/transfer.c (st_set_nml_var): Call xmallocarray instead of + xmalloc. + * io/unit.c (get_internal_unit): Likewise. + (filename_from_unit): Don't cast xmalloc return value. + * io/write.c (nml_write_obj): Likewise, formatting. + * m4/bessel.m4 (bessel_jn_r'rtype_kind`): Call xmallocarray + instead of xmalloc. + (besse_yn_r'rtype_kind`): Likewise. + * m4/cshift1.m4 (cshift1): Likewise. + * m4/eoshift1.m4 (eoshift1): Likewise. + * m4/eoshift3.m4 (eoshift3): Likewise. + * m4/iforeach.m4: Likewise. + * m4/ifunction.m4: Likewise. + * m4/ifunction_logical.m4 (name`'rtype_qual`_'atype_code): + Likewise. + * m4/in_pack.m4 (internal_pack_'rtype_ccode`): Likewise. + * m4/matmul.m4 (matmul_'rtype_code`): Likewise. + * m4/matmull.m4 (matmul_'rtype_code`): Likewise. + * m4/pack.m4 (pack_'rtype_code`): Likewise. + * m4/reshape.m4 (reshape_'rtype_ccode`): Likewise. + * m4/shape.m4 (shape_'rtype_kind`): Likewise. + * m4/spread.m4 (spread_'rtype_code`): Likewise. + (spread_scalar_'rtype_code`): Likewise. + * m4/transpose.m4 (transpose_'rtype_code`): Likewise. + * m4/unpack.m4 (unpack0_'rtype_code`): Likewise. + (unpack1_'rtype_code`): Likewise. + * runtime/convert_char.c (convert_char1_to_char4): Likewise. + (convert_char4_to_char1): Simplify. + * runtime/environ.c (init_unformatted): Call xmallocarray instead + of xmalloc. + * runtime/in_pack_generic.c (internal_pack): Likewise. + +2014-06-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR libfortran/60468 + * configure.ac: Include <math.h> when checking for fp_except_t + and fp_rnd_t types. + * configure: Regenerate. + +2014-06-08 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/56981 + * io/unix.h (struct stream_vtable): Add new member function, + markeor. + (smarkeor): New inline function. + (flush_if_unbuffered): Remove prototype. + * io/unix.c (raw_markeor): New function. + (raw_vtable): Initialize markeor member. + (buf_markeor): New function. + (buf_vtable): Initialize markeor member. + (mem_vtable): Likewise. + (mem4_vtable): Likewise. + (flush_if_unbuffered): Remove function. + * io/transfer.c (next_record): Call smarkeor instead of + flush_if_unbuffered. + +2014-05-27 Uros Bizjak <ubizjak@gmail.com> + + * intrinsics/getcwd.c: Include stdlib.h. + +2014-05-26 Janne Blomqvist <jb@gcc.gnu.org> + + * libgfortran.h (xrealloc): New prototype. + * runtime/memory.c (xrealloc): New function. + * io/fbuf.c (fbuf_alloc): Use xrealloc. + * io/list_read.c (push_char_default): Likewise. + (push_char4): Likewise. + +2014-05-26 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/61310 + * intrinsics/ctime.c (strctime): Rename to gf_ctime, use snprintf + instead of strftime. + (fdate): Use gf_ctime. + (fdate_sub): Likewise. + (ctime): Likewise. + (ctime_sub): Likewise. + +2014-05-26 Jerry DeLisle <jvdelisle@gcc.gnu.org> + + PR libgfortran/55117 + * io/list_read.c (extended_look_ahead): New helper function to + scan the namelist name and look for matches with the new '+' + extended type parent indicator. (str_comp_extended): New + helper function to compare the namelist name with the varname + namelist. (find_nml_name): Use the new helper functions to match + the extended type varnames. + +2014-05-23 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/61173 + * io/list_read.c (eat_spaces): If the next character pointed to + is a space, don't seek, must be at the end. + +2014-05-23 Hans-Peter Nilsson <hp@axis.com> + + * configure.ac [with_newlib] (HAVE_STRNLEN, HAVE_STRNDUP): Define. + * configure: Regenerate. + +2014-05-23 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/60324 + * runtime/string.c: Include stdlib.h. + +2014-05-22 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/60324 + * config.h.in: Regenerated. + * configure: Regenerated. + * configure.ac (AC_CHECK_FUNCS_ONCE): Check for strnlen and + strndup. + * libgfortran.h (fc_strdup): New prototype. + * runtime/string.c (strnlen): New fallback function. + (strndup): New fallback function. + (fc_strdup): New function. + * io/close.c (st_close): Use fc_strdup. + * io/open.c (new_unit): Likewise. + (already_open): Likewise. + * io/unit.c (filename_from_unit): Likewise. + * io/unix.c (unpack_filename): Remove function. + (regular_file): Rename to regular_file2, add path argument. + (regular_file): New function calling regular_file2. + (compare_file_filename): Use fc_strdup. + (find_file): Likewise. + (delete_file): Likewise. + (file_exists): Likewise. + (file_size): Likewise. + (inquire_sequential): Likewise. + (inquire_direct): Likewise. + (inquire_formatted): Likewise. + (inquire_access): Likewise. + * io/unix.h (unpack_filename): Remove prototype. + * runtime/main.c (please_free_exe_path_when_done): Change type to + bool. + (store_exe_path): Use malloced buffer, grow as needed. + +2014-05-17 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/52539 + * io/io.h (gfc_unit): New function pointers *next_char_fn_ptr + and *push_char_fn_ptr. + *io/list_read.c (next_char): Create macro with this name to call + the new function pointer. Split the original next_char function + into three new functions. (next_char_default, next_char_internal, + next_char_utf8): New functions. (push_char): Create macro with + this name to call new function pointer. Split the original + push_char into three new functions. (push_char_default, + push_char_internal, push_char4): New functions. (set_workers): + New function to initilize the function pointers depending on the + type of IO to be performed. (list_formatted_read_scalar): Use + set_workers function. (finish_list_read): Likewise. + (namelist_read): Likewise. + (nml_get_obj_data): Use push_char_default. + +2014-05-16 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/61187 + * io/unix.c (raw_close): Check if s->fd is -1. + (fd_to_stream): Check return value of fstat(), handle error. + +2014-05-12 Janne Blomqvist <jb@gcc.gnu.org> + + PR libfortran/61035 + * intrinsics/getcwd.c (getcwd_i4_sub): Avoid potentially large + stack allocation, avoid extra copying in the common case. + +2014-05-12 Janne Blomqvist <jb@gcc.gnu.org> + + * configure.ac (AM_CFLAGS): Use -std=gnu11. + (CFLAGS): Likewise. + * configure: Regenerated. + +2014-05-11 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (_gfortran_caf_num_images): Change type of + second argument to int. + * caf/mpi.c (_gfortran_caf_num_images): Ditto. + * caf/single.c (_gfortran_caf_num_images): Ditto. + +2014-05-08 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (caf_vector_t, _gfortran_caf_co_sum, + _gfortran_caf_co_min, _gfortran_caf_co_max): Declare + * caf/single.c + +2014-05-06 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/61049 + * io/list_read.c (list_formatted_read_scalar): Use eat_separator + and delete extraneous code. + +2014-04-30 Tobias Burnus <burnus@net-b.de> + + * caf/libcaf.h (_gfortran_caf_this_image, _gfortran_caf_num_images): + New prototypes. + (_gfortran_caf_init): Change prototype. + (mpi_token_t): New typedef. + (TOKEN): New define. + * caf/mpi.c (_gfortran_caf_this_image, _gfortran_caf_num_images): + New functions. + (_gfortran_caf_init): Update. + (_gfortran_caf_finalize, _gfortran_caf_register, + _gfortran_caf_deregister): Use mpi_token_t. + * caf/single.c (_gfortran_caf_this_image, _gfortran_caf_num_images): + New functions. + (_gfortran_caf_init): Update. + (_gfortran_caf_finalize, _gfortran_caf_register, + _gfortran_caf_deregister): Use mpi_token_t, simplify. + +2014-04-26 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/52539 + * io/list_read.c: Add uchar typedef. (push_char4): New function + to save kind=4 character. (next_char_utf8): New function to read + a single UTF-8 encoded character value. (read_chracter): Update + to use the new functions for reading UTF-8 strings. + (list_formatted_read_scalar): Update to handle list directed + reads of UTF-8 strings. (nml_read_obj): Likewise update for + UTF-8 strings in namelists. + * io/write.c (nml_write_obj): Add kind=4 character support for + namelist writes. + +2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * configure.ac: Quote usage of ac_cv_func_clock_gettime in if test. + * configure: Regenerate. + +2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> + + * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution + check. + +2014-04-11 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/60810 + io/unit.c (is_trim_ok): If internal unit is array, do not trim. + +2014-03-21 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/60148 + * io/transfer.c (data_transfer_init): If std= was specified, set + delim status to DELIM_NONE of no other was specified. + +2014-03-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> + + * configure.ac: Check for presence of fcntl. + * configure: Regenerate. + * config.h.in: Regenerate. + * io/unix.c (set_close_on_exec): Check for HAVE_FCNTL. + +2014-03-17 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/48600 + * io/list_read.c (list_formatted_read_scalar): Do not use + eat_separator. Explicitly set the comma and end-of-line flags. + Check for END condition from finish_separator. + +2014-03-15 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/58324 + * io/list_read.c (finish_list_read): Read one character to check + for the end of the file. If it is the end, then issue the file + end error message. If not, use eat_line to reach the end + without giving error. The next attempt to read will then + issue the error as described above. + +2014-03-12 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/38199 + * io/read.c (read_decimal): Quickly skip spaces to avoid calls + to next_char. + * io/unit.c (is_trim_ok): New helper function to check various + conditions to see if its OK to trim the internal unit string. + (get_internal_unit): Use LEN_TRIM to shorten selected internal + unit strings for optimizing READ. Enable this optimization for + formatted READ. + * io/list_read.c (finish_list_read): Don't call eat_line for + internal units. + +2014-03-08 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/38199 + * io/list_read.c (next_char): Mark unlikely error checks. + (eat_spaces): For character array reading, skip ahead over + spaces rather than call next_char multiple times. + +2014-03-08 Tobias Burnus <burnus@net-b.de> + + * libgfortran.h (unlikely, likely): Add usage comment. + +2014-03-08 Dominique d'Humieres <dominiq@lps.ens.fr> + + PR libgfortran/60128 + * io/write_float.def (output_float): Remove unused variable + nzero_real. Replace a double space with a single one. + (determine_en_precision): Fix wrong handling of the EN format. + +2014-03-03 Jerry DeLisle <jvdelisle@gcc.gnu> + + PR libfortran/60148 + * io/inquire.c (inquire_via_unit): In the case of + DELIM_UNSPECIFIED set inquire return string to "NONE". + * io/list_read.c (read_character): In the case of DELIM_NONE and + namelists, complete the character read using the namelist + variable length. + * io/open.c (new_unit): Don't set delim status to none if not + specified so that DELIM_UNSPECIFIED can be used later. + * io/transfer.c (data_transfer_init): For namelist I/O, if the + unit delim status is unspecified set the current status to quote. + Otherwise, set current status to the unit status. + * io/unit.c (get_internel_unit, init_unit): Remember to set + flags_delim initially to DELIM_UNSPECIFIED so defaults come out + correctly. + * io/write.c (write_character): Add a new function argument + "mode" to signify that raw output is to be used vs output with + delimiters. If the mode is set to DELIM (1) proceed with + delimiters. (list_formatted_write_scalar): Write the separator + only if a delimiter was previously specified. Update the call to + write_character with the mode argument given. + (namelist_write_newline): Use the mode argument. (nml_write_obj): + Use the mode argument. Remove use of tmp_delim. Write the + semi-colon or comma correctly only when needed with using + delimiters. Cleanup whitespace. + (namelist_write): If delim is not specified in namelist I/O, + default to using quotes. Get rid of the tmp_delim variable and + use the new mode argument in write_character. + +2014-02-21 Tobias Burnus <burnus@net-b.de> + + PR fortran/60286 + * libgfortran/io/inquire.c (yes, no): New static const char vars. + (inquire_via_unit): Use them. Use OPEN mode instead of using + POSIX's access to query about write=, read= and readwrite=. + +2014-01-20 Jerry DeLisle <jvdelisle@gcc.gnu> + Dominique d'Humieres <dominiq@lps.ens.fr> + + * io/write_float.def (output_float): Remove inadvertent test + code from previous patch. + +2014-01-19 Jerry DeLisle <jvdelisle@gcc.gnu> + Dominique d'Humieres <dominiq@lps.ens.fr> + + PR libfortran/59771 + PR libfortran/59774 + PR libfortran/59836 + * io/write_float.def (output_float): Fix wrong handling of the + Fw.0 format. + (output_float_FMT_G_): Fixes rounding issues with -m32. + +2014-01-11 Jerry DeLisle <jvdelisle@gcc.gnu> + Dominique d'Humieres <dominiq@lps.ens.fr> + Steven G. Kargl <kargl@gcc.gnu.org> + + PR libfortran/59700 + PR libfortran/59764 + * io/io.h (struct st_parameter_dt): Assign expanded_read flag to + unused bit. Define new variable line_buffer_pos. + * io/list_read.c (free_saved, next_char, l_push_char, + read_logical, read_real): Replace use of item_count with + line_buffer_pos for line_buffer look ahead. + (read_logical, read_integer, parse_real, read_real, check_type): + Adjust location of free_line to after generating error messages + to retain the correct item count for the message. + +2014-01-02 Richard Sandiford <rdsandiford@googlemail.com> + + Update copyright years + +Copyright (C) 2014 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved.