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jlechner |
/* All matcher functions.
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Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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Contributed by Steven Bosscher
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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 2, 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 COPYING. If not, write to the Free
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Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301, USA. */
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#ifndef GFC_MATCH_H
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#define GFC_MATCH_H
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#include "gfortran.h"
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/* gfc_new_block points to the symbol of a newly matched block. */
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extern gfc_symbol *gfc_new_block;
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/* Current statement label. Zero means no statement label. Because
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new_st can get wiped during statement matching, we have to keep it
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separate. */
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extern gfc_st_label *gfc_statement_label;
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/****************** All gfc_match* routines *****************/
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/* match.c */
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/* Generic match subroutines */
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match gfc_match_space (void);
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match gfc_match_eos (void);
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match gfc_match_small_literal_int (int *, int *);
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match gfc_match_st_label (gfc_st_label **);
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match gfc_match_label (void);
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match gfc_match_small_int (int *);
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int gfc_match_strings (mstring *);
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match gfc_match_name (char *);
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match gfc_match_symbol (gfc_symbol **, int);
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match gfc_match_sym_tree (gfc_symtree **, int);
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match gfc_match_intrinsic_op (gfc_intrinsic_op *);
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match gfc_match_char (char);
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match gfc_match (const char *, ...);
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match gfc_match_iterator (gfc_iterator *, int);
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/* Statement matchers */
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match gfc_match_program (void);
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match gfc_match_pointer_assignment (void);
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match gfc_match_assignment (void);
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match gfc_match_if (gfc_statement *);
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match gfc_match_else (void);
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match gfc_match_elseif (void);
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match gfc_match_do (void);
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match gfc_match_cycle (void);
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match gfc_match_exit (void);
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match gfc_match_pause (void);
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match gfc_match_stop (void);
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match gfc_match_continue (void);
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match gfc_match_assign (void);
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match gfc_match_goto (void);
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match gfc_match_allocate (void);
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match gfc_match_nullify (void);
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match gfc_match_deallocate (void);
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match gfc_match_return (void);
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match gfc_match_call (void);
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match gfc_match_common (void);
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match gfc_match_block_data (void);
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match gfc_match_namelist (void);
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match gfc_match_module (void);
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match gfc_match_equivalence (void);
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match gfc_match_st_function (void);
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match gfc_match_case (void);
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match gfc_match_select (void);
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match gfc_match_where (gfc_statement *);
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match gfc_match_elsewhere (void);
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match gfc_match_forall (gfc_statement *);
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/* Other functions. */
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gfc_common_head *gfc_get_common (const char *, int);
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/* decl.c */
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match gfc_match_data (void);
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match gfc_match_null (gfc_expr **);
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match gfc_match_kind_spec (gfc_typespec *);
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match gfc_match_old_kind_spec (gfc_typespec *);
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match gfc_match_end (gfc_statement *);
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match gfc_match_data_decl (void);
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match gfc_match_formal_arglist (gfc_symbol *, int, int);
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match gfc_match_function_decl (void);
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match gfc_match_entry (void);
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match gfc_match_subroutine (void);
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match gfc_match_derived_decl (void);
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match gfc_match_implicit_none (void);
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match gfc_match_implicit (void);
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void gfc_set_constant_character_len (int, gfc_expr *);
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/* Matchers for attribute declarations */
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match gfc_match_allocatable (void);
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match gfc_match_dimension (void);
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match gfc_match_external (void);
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match gfc_match_intent (void);
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match gfc_match_intrinsic (void);
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match gfc_match_optional (void);
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match gfc_match_parameter (void);
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match gfc_match_pointer (void);
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match gfc_match_private (gfc_statement *);
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match gfc_match_public (gfc_statement *);
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match gfc_match_save (void);
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match gfc_match_modproc (void);
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match gfc_match_target (void);
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/* primary.c */
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match gfc_match_structure_constructor (gfc_symbol *, gfc_expr **);
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match gfc_match_rvalue (gfc_expr **);
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match gfc_match_variable (gfc_expr **, int);
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match gfc_match_equiv_variable (gfc_expr **);
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match gfc_match_actual_arglist (int, gfc_actual_arglist **);
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match gfc_match_literal_constant (gfc_expr **, int);
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/* expr.c -- FIXME: this one should be eliminated by moving the
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matcher to matchexp.c and a call to a new function in expr.c that
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only makes sure the init expr. is valid. */
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match gfc_match_init_expr (gfc_expr **);
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/* array.c */
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match gfc_match_array_spec (gfc_array_spec **);
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match gfc_match_array_ref (gfc_array_ref *, gfc_array_spec *, int);
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match gfc_match_array_constructor (gfc_expr **);
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/* interface.c */
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match gfc_match_generic_spec (interface_type *, char *, gfc_intrinsic_op *);
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match gfc_match_interface (void);
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match gfc_match_end_interface (void);
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/* io.c */
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match gfc_match_format (void);
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match gfc_match_open (void);
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match gfc_match_close (void);
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match gfc_match_endfile (void);
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match gfc_match_backspace (void);
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match gfc_match_rewind (void);
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match gfc_match_flush (void);
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match gfc_match_inquire (void);
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match gfc_match_read (void);
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match gfc_match_write (void);
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match gfc_match_print (void);
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/* matchexp.c */
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match gfc_match_defined_op_name (char *, int);
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match gfc_match_expr (gfc_expr **);
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/* module.c */
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match gfc_match_use (void);
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void gfc_use_module (void);
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#endif /* GFC_MATCH_H */
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