1 /* All matcher functions.
2 Copyright (C) 2003, 2005 Free Software Foundation, Inc.
3 Contributed by Steven Bosscher
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free
9 Software Foundation; either version 2, or (at your option) any later
12 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING. If not, write to the Free
19 Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
28 /* gfc_new_block points to the symbol of a newly matched block. */
29 extern gfc_symbol
*gfc_new_block
;
31 /* Current statement label. Zero means no statement label. Because
32 new_st can get wiped during statement matching, we have to keep it
34 extern gfc_st_label
*gfc_statement_label
;
36 /****************** All gfc_match* routines *****************/
40 /* Generic match subroutines */
41 match
gfc_match_space (void);
42 match
gfc_match_eos (void);
43 match
gfc_match_small_literal_int (int *, int *);
44 match
gfc_match_st_label (gfc_st_label
**);
45 match
gfc_match_label (void);
46 match
gfc_match_small_int (int *);
47 int gfc_match_strings (mstring
*);
48 match
gfc_match_name (char *);
49 match
gfc_match_symbol (gfc_symbol
**, int);
50 match
gfc_match_sym_tree (gfc_symtree
**, int);
51 match
gfc_match_intrinsic_op (gfc_intrinsic_op
*);
52 match
gfc_match_char (char);
53 match
gfc_match (const char *, ...);
54 match
gfc_match_iterator (gfc_iterator
*, int);
56 /* Statement matchers */
57 match
gfc_match_program (void);
58 match
gfc_match_pointer_assignment (void);
59 match
gfc_match_assignment (void);
60 match
gfc_match_if (gfc_statement
*);
61 match
gfc_match_else (void);
62 match
gfc_match_elseif (void);
63 match
gfc_match_do (void);
64 match
gfc_match_cycle (void);
65 match
gfc_match_exit (void);
66 match
gfc_match_pause (void);
67 match
gfc_match_stop (void);
68 match
gfc_match_continue (void);
69 match
gfc_match_assign (void);
70 match
gfc_match_goto (void);
72 match
gfc_match_allocate (void);
73 match
gfc_match_nullify (void);
74 match
gfc_match_deallocate (void);
75 match
gfc_match_return (void);
76 match
gfc_match_call (void);
77 match
gfc_match_common (void);
78 match
gfc_match_block_data (void);
79 match
gfc_match_namelist (void);
80 match
gfc_match_module (void);
81 match
gfc_match_equivalence (void);
82 match
gfc_match_st_function (void);
83 match
gfc_match_case (void);
84 match
gfc_match_select (void);
85 match
gfc_match_where (gfc_statement
*);
86 match
gfc_match_elsewhere (void);
87 match
gfc_match_forall (gfc_statement
*);
89 /* Other functions. */
91 gfc_common_head
*gfc_get_common (const char *, int);
95 match
gfc_match_data (void);
96 match
gfc_match_null (gfc_expr
**);
97 match
gfc_match_kind_spec (gfc_typespec
*);
98 match
gfc_match_old_kind_spec (gfc_typespec
*);
100 match
gfc_match_end (gfc_statement
*);
101 match
gfc_match_data_decl (void);
102 match
gfc_match_formal_arglist (gfc_symbol
*, int, int);
103 match
gfc_match_function_decl (void);
104 match
gfc_match_entry (void);
105 match
gfc_match_subroutine (void);
106 match
gfc_match_derived_decl (void);
108 match
gfc_match_implicit_none (void);
109 match
gfc_match_implicit (void);
111 void gfc_set_constant_character_len (int, gfc_expr
*);
113 /* Matchers for attribute declarations */
114 match
gfc_match_allocatable (void);
115 match
gfc_match_dimension (void);
116 match
gfc_match_external (void);
117 match
gfc_match_intent (void);
118 match
gfc_match_intrinsic (void);
119 match
gfc_match_optional (void);
120 match
gfc_match_parameter (void);
121 match
gfc_match_pointer (void);
122 match
gfc_match_private (gfc_statement
*);
123 match
gfc_match_public (gfc_statement
*);
124 match
gfc_match_save (void);
125 match
gfc_match_modproc (void);
126 match
gfc_match_target (void);
129 match
gfc_match_structure_constructor (gfc_symbol
*, gfc_expr
**);
130 match
gfc_match_rvalue (gfc_expr
**);
131 match
gfc_match_variable (gfc_expr
**, int);
132 match
gfc_match_equiv_variable (gfc_expr
**);
133 match
gfc_match_actual_arglist (int, gfc_actual_arglist
**);
134 match
gfc_match_literal_constant (gfc_expr
**, int);
136 /* expr.c -- FIXME: this one should be eliminated by moving the
137 matcher to matchexp.c and a call to a new function in expr.c that
138 only makes sure the init expr. is valid. */
139 match
gfc_match_init_expr (gfc_expr
**);
142 match
gfc_match_array_spec (gfc_array_spec
**);
143 match
gfc_match_array_ref (gfc_array_ref
*, gfc_array_spec
*, int);
144 match
gfc_match_array_constructor (gfc_expr
**);
147 match
gfc_match_generic_spec (interface_type
*, char *, gfc_intrinsic_op
*);
148 match
gfc_match_interface (void);
149 match
gfc_match_end_interface (void);
152 match
gfc_match_format (void);
153 match
gfc_match_open (void);
154 match
gfc_match_close (void);
155 match
gfc_match_endfile (void);
156 match
gfc_match_backspace (void);
157 match
gfc_match_rewind (void);
158 match
gfc_match_flush (void);
159 match
gfc_match_inquire (void);
160 match
gfc_match_read (void);
161 match
gfc_match_write (void);
162 match
gfc_match_print (void);
165 match
gfc_match_defined_op_name (char *, int);
166 match
gfc_match_expr (gfc_expr
**);
169 match
gfc_match_use (void);
170 void gfc_use_module (void);
172 #endif /* GFC_MATCH_H */