/* All matcher functions.
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2005, 2007, 2008
+ Free Software Foundation, Inc.
Contributed by Steven Bosscher
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#ifndef GFC_MATCH_H
separate. */
extern gfc_st_label *gfc_statement_label;
+extern int gfc_matching_procptr_assignment;
+extern bool gfc_matching_prefix;
+
+/* Default access specifier while matching procedure bindings. */
+extern gfc_access gfc_typebound_default_access;
+
/****************** All gfc_match* routines *****************/
-/* match.c */
+/* match.c. */
-/* Generic match subroutines */
+/* Generic match subroutines. */
+match gfc_match_special_char (gfc_char_t *);
match gfc_match_space (void);
match gfc_match_eos (void);
-match gfc_match_small_literal_int (int *);
-match gfc_match_st_label (gfc_st_label **, int);
+match gfc_match_small_literal_int (int *, int *);
+match gfc_match_st_label (gfc_st_label **);
match gfc_match_label (void);
match gfc_match_small_int (int *);
-int gfc_match_strings (mstring *);
+match gfc_match_small_int_expr (int *, gfc_expr **);
match gfc_match_name (char *);
+match gfc_match_name_C (char *buffer);
match gfc_match_symbol (gfc_symbol **, int);
match gfc_match_sym_tree (gfc_symtree **, int);
match gfc_match_intrinsic_op (gfc_intrinsic_op *);
match gfc_match_char (char);
match gfc_match (const char *, ...);
match gfc_match_iterator (gfc_iterator *, int);
+match gfc_match_parens (void);
-/* Statement matchers */
+/* Statement matchers. */
match gfc_match_program (void);
match gfc_match_pointer_assignment (void);
match gfc_match_assignment (void);
match gfc_match_if (gfc_statement *);
match gfc_match_else (void);
match gfc_match_elseif (void);
+match gfc_match_block (void);
match gfc_match_do (void);
match gfc_match_cycle (void);
match gfc_match_exit (void);
match gfc_match_deallocate (void);
match gfc_match_return (void);
match gfc_match_call (void);
+
+/* We want to use this function to check for a common-block-name
+ that can exist in a bind statement, so removed the "static"
+ declaration of the function in match.c.
+
+ TODO: should probably rename this now that it'll be globally seen to
+ gfc_match_common_name. */
+match match_common_name (char *name);
+
match gfc_match_common (void);
match gfc_match_block_data (void);
match gfc_match_namelist (void);
match gfc_match_st_function (void);
match gfc_match_case (void);
match gfc_match_select (void);
+match gfc_match_select_type (void);
+match gfc_match_type_is (void);
+match gfc_match_class_is (void);
match gfc_match_where (gfc_statement *);
match gfc_match_elsewhere (void);
match gfc_match_forall (gfc_statement *);
gfc_common_head *gfc_get_common (const char *, int);
-/* decl.c */
+/* openmp.c. */
+
+/* OpenMP directive matchers. */
+match gfc_match_omp_eos (void);
+match gfc_match_omp_atomic (void);
+match gfc_match_omp_barrier (void);
+match gfc_match_omp_critical (void);
+match gfc_match_omp_do (void);
+match gfc_match_omp_flush (void);
+match gfc_match_omp_master (void);
+match gfc_match_omp_ordered (void);
+match gfc_match_omp_parallel (void);
+match gfc_match_omp_parallel_do (void);
+match gfc_match_omp_parallel_sections (void);
+match gfc_match_omp_parallel_workshare (void);
+match gfc_match_omp_sections (void);
+match gfc_match_omp_single (void);
+match gfc_match_omp_task (void);
+match gfc_match_omp_taskwait (void);
+match gfc_match_omp_threadprivate (void);
+match gfc_match_omp_workshare (void);
+match gfc_match_omp_end_nowait (void);
+match gfc_match_omp_end_single (void);
+
+/* decl.c. */
match gfc_match_data (void);
match gfc_match_null (gfc_expr **);
-match gfc_match_kind_spec (gfc_typespec *);
+match gfc_match_kind_spec (gfc_typespec *, bool);
match gfc_match_old_kind_spec (gfc_typespec *);
+match gfc_match_decl_type_spec (gfc_typespec *, int);
match gfc_match_end (gfc_statement *);
match gfc_match_data_decl (void);
match gfc_match_formal_arglist (gfc_symbol *, int, int);
+match gfc_match_procedure (void);
+match gfc_match_generic (void);
match gfc_match_function_decl (void);
match gfc_match_entry (void);
match gfc_match_subroutine (void);
match gfc_match_derived_decl (void);
+match gfc_match_final_decl (void);
match gfc_match_implicit_none (void);
match gfc_match_implicit (void);
-/* Matchers for attribute declarations */
+void gfc_set_constant_character_len (int, gfc_expr *, int);
+
+/* Matchers for attribute declarations. */
match gfc_match_allocatable (void);
+match gfc_match_asynchronous (void);
match gfc_match_dimension (void);
match gfc_match_external (void);
+match gfc_match_gcc_attributes (void);
+match gfc_match_import (void);
match gfc_match_intent (void);
match gfc_match_intrinsic (void);
match gfc_match_optional (void);
match gfc_match_parameter (void);
match gfc_match_pointer (void);
+match gfc_match_protected (void);
match gfc_match_private (gfc_statement *);
match gfc_match_public (gfc_statement *);
match gfc_match_save (void);
match gfc_match_modproc (void);
match gfc_match_target (void);
-
-/* primary.c */
-match gfc_match_structure_constructor (gfc_symbol *, gfc_expr **);
-match gfc_match_rvalue (gfc_expr **);
+match gfc_match_value (void);
+match gfc_match_volatile (void);
+
+/* decl.c. */
+
+/* Fortran 2003 c interop.
+ TODO: some of these should be moved to another file rather than decl.c */
+void set_com_block_bind_c (gfc_common_head *, int);
+gfc_try set_binding_label (char *, const char *, int);
+gfc_try set_verify_bind_c_sym (gfc_symbol *, int);
+gfc_try set_verify_bind_c_com_block (gfc_common_head *, int);
+gfc_try get_bind_c_idents (void);
+match gfc_match_bind_c_stmt (void);
+match gfc_match_suffix (gfc_symbol *, gfc_symbol **);
+match gfc_match_bind_c (gfc_symbol *, bool);
+match gfc_get_type_attr_spec (symbol_attribute *, char*);
+
+/* primary.c. */
+match gfc_match_structure_constructor (gfc_symbol *, gfc_expr **, bool);
match gfc_match_variable (gfc_expr **, int);
+match gfc_match_equiv_variable (gfc_expr **);
match gfc_match_actual_arglist (int, gfc_actual_arglist **);
match gfc_match_literal_constant (gfc_expr **, int);
/* expr.c -- FIXME: this one should be eliminated by moving the
matcher to matchexp.c and a call to a new function in expr.c that
only makes sure the init expr. is valid. */
+gfc_try gfc_reduce_init_expr (gfc_expr *expr);
match gfc_match_init_expr (gfc_expr **);
-/* array.c */
+/* array.c. */
match gfc_match_array_spec (gfc_array_spec **);
match gfc_match_array_ref (gfc_array_ref *, gfc_array_spec *, int);
match gfc_match_array_constructor (gfc_expr **);
-/* interface.c */
+/* interface.c. */
+match gfc_match_abstract_interface (void);
match gfc_match_generic_spec (interface_type *, char *, gfc_intrinsic_op *);
match gfc_match_interface (void);
match gfc_match_end_interface (void);
-/* io.c */
+/* io.c. */
match gfc_match_format (void);
match gfc_match_open (void);
match gfc_match_close (void);
match gfc_match_endfile (void);
match gfc_match_backspace (void);
match gfc_match_rewind (void);
+match gfc_match_flush (void);
match gfc_match_inquire (void);
match gfc_match_read (void);
+match gfc_match_wait (void);
match gfc_match_write (void);
match gfc_match_print (void);
-/* matchexp.c */
+/* matchexp.c. */
match gfc_match_defined_op_name (char *, int);
match gfc_match_expr (gfc_expr **);
-/* module.c */
+/* module.c. */
match gfc_match_use (void);
void gfc_use_module (void);
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