4650947d66
2011-10-15 Tobias Burnus <burnus@net-b.de>
* gfortran.texi (Fortran 2008 status, TS 29113 status,
Further Interoperability of Fortran with C): Update implementation
status, change references from TR 29113 to TS 29113.
* intrinsic.texi (RANK): Change TR 29113 to TS 29113.
* invoke.text (-std=): Ditto, change -std=f2008tr to
* -std=f2008ts.
* lang.opt (std=): Ditto.
* options.c (gfc_handle_option, set_default_std_flags): Ditto
* and
change GFC_STD_F2008_TR to GFC_STD_F2008_TS.
* libgfortran.h: Ditto.
* intrinsic.c (add_functions, gfc_check_intrinsic_standard):
* Ditto.
* decl.c (verify_c_interop_param): Ditto.
2011-10-15 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/bind_c_usage_23.f90: Change TR 29113 to TS 29113
* in
the comments.
* gfortran.dg/bind_c_usage_24.f90: Ditto.
* gfortran.dg/rank_3.f90: Ditto.
* gfortran.dg/bind_c_usage_22.f90: Ditto, change -std=f2008tr to
-std=f2008ts in dg-options.
* gfortran.dg/rank_4.f90: Ditto.
From-SVN: r180024
135 lines
4.4 KiB
C
135 lines
4.4 KiB
C
/* Header file to the Fortran front-end and runtime library
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Copyright (C) 2007, 2008, 2009, 2010, 2011
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Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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/* Flags to specify which standard/extension contains a feature.
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Note that no features were obsoleted nor deleted in F2003.
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Please remember to keep those definitions in sync with
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gfortran.texi. */
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#define GFC_STD_F2008_TS (1<<9) /* POST-F2008 technical reports. */
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#define GFC_STD_F2008_OBS (1<<8) /* Obsolescent in F2008. */
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#define GFC_STD_F2008 (1<<7) /* New in F2008. */
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#define GFC_STD_LEGACY (1<<6) /* Backward compatibility. */
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#define GFC_STD_GNU (1<<5) /* GNU Fortran extension. */
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#define GFC_STD_F2003 (1<<4) /* New in F2003. */
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#define GFC_STD_F95 (1<<3) /* New in F95. */
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#define GFC_STD_F95_DEL (1<<2) /* Deleted in F95. */
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#define GFC_STD_F95_OBS (1<<1) /* Obsolescent in F95. */
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#define GFC_STD_F77 (1<<0) /* Included in F77, but not deleted or
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obsolescent in later standards. */
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/* Bitmasks for the various FPE that can be enabled. */
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#define GFC_FPE_INVALID (1<<0)
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#define GFC_FPE_DENORMAL (1<<1)
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#define GFC_FPE_ZERO (1<<2)
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#define GFC_FPE_OVERFLOW (1<<3)
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#define GFC_FPE_UNDERFLOW (1<<4)
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#define GFC_FPE_INEXACT (1<<5)
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/* Bitmasks for the various runtime checks that can be enabled. */
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#define GFC_RTCHECK_BOUNDS (1<<0)
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#define GFC_RTCHECK_ARRAY_TEMPS (1<<1)
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#define GFC_RTCHECK_RECURSION (1<<2)
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#define GFC_RTCHECK_DO (1<<3)
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#define GFC_RTCHECK_POINTER (1<<4)
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#define GFC_RTCHECK_MEM (1<<5)
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#define GFC_RTCHECK_ALL (GFC_RTCHECK_BOUNDS | GFC_RTCHECK_ARRAY_TEMPS \
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| GFC_RTCHECK_RECURSION | GFC_RTCHECK_DO \
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| GFC_RTCHECK_POINTER | GFC_RTCHECK_MEM)
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/* Possible values for the CONVERT I/O specifier. */
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typedef enum
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{
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GFC_CONVERT_NONE = -1,
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GFC_CONVERT_NATIVE = 0,
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GFC_CONVERT_SWAP,
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GFC_CONVERT_BIG,
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GFC_CONVERT_LITTLE
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}
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unit_convert;
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/* Runtime errors. */
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typedef enum
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{
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LIBERROR_FIRST = -3, /* Marker for the first error. */
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LIBERROR_EOR = -2, /* End of record, must be negative. */
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LIBERROR_END = -1, /* End of file, must be negative. */
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LIBERROR_OK = 0, /* Indicates success, must be zero. */
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LIBERROR_OS = 5000, /* OS error, more info in errno. */
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LIBERROR_OPTION_CONFLICT,
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LIBERROR_BAD_OPTION,
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LIBERROR_MISSING_OPTION,
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LIBERROR_ALREADY_OPEN,
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LIBERROR_BAD_UNIT,
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LIBERROR_FORMAT,
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LIBERROR_BAD_ACTION,
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LIBERROR_ENDFILE,
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LIBERROR_BAD_US,
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LIBERROR_READ_VALUE,
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LIBERROR_READ_OVERFLOW,
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LIBERROR_INTERNAL,
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LIBERROR_INTERNAL_UNIT,
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LIBERROR_ALLOCATION,
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LIBERROR_DIRECT_EOR,
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LIBERROR_SHORT_RECORD,
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LIBERROR_CORRUPT_FILE,
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LIBERROR_INQUIRE_INTERNAL_UNIT, /* Must be different from STAT_STOPPED_IMAGE. */
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LIBERROR_LAST /* Not a real error, the last error # + 1. */
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}
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libgfortran_error_codes;
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/* Must kept in sync with libgfortrancaf.h. */
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typedef enum
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{
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GFC_STAT_UNLOCKED = 0,
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GFC_STAT_LOCKED,
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GFC_STAT_LOCKED_OTHER_IMAGE,
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GFC_STAT_STOPPED_IMAGE /* See LIBERROR_INQUIRE_INTERNAL_UNIT above. */
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}
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libgfortran_stat_codes;
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/* Default unit number for preconnected standard input and output. */
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#define GFC_STDIN_UNIT_NUMBER 5
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#define GFC_STDOUT_UNIT_NUMBER 6
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#define GFC_STDERR_UNIT_NUMBER 0
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/* FIXME: Increase to 15 for Fortran 2008. Also needs changes to
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GFC_DTYPE_RANK_MASK. See PR 36825. */
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#define GFC_MAX_DIMENSIONS 7
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#define GFC_DTYPE_RANK_MASK 0x07
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#define GFC_DTYPE_TYPE_SHIFT 3
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#define GFC_DTYPE_TYPE_MASK 0x38
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#define GFC_DTYPE_SIZE_SHIFT 6
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/* Basic types. BT_VOID is used by ISO C Binding so funcs like c_f_pointer
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can take any arg with the pointer attribute as a param. These are also
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used in the run-time library for IO. */
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typedef enum
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{ BT_UNKNOWN = 0, BT_INTEGER, BT_LOGICAL, BT_REAL, BT_COMPLEX,
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BT_DERIVED, BT_CHARACTER, BT_CLASS, BT_PROCEDURE, BT_HOLLERITH, BT_VOID
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}
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bt;
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