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git.ipfire.org Git - thirdparty/gcc.git/blob - gcc/fortran/match.h
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1 /* All matcher functions.
2 Copyright (C) 2003, 2005, 2007
3 Free Software Foundation, Inc.
4 Contributed by Steven Bosscher
6 This file is part of GCC.
8 GCC is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 2, or (at your option) any later
13 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 You should have received a copy of the GNU General Public License
19 along with GCC; see the file COPYING. If not, write to the Free
20 Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
29 /* gfc_new_block points to the symbol of a newly matched block. */
30 extern gfc_symbol
*gfc_new_block
;
32 /* Current statement label. Zero means no statement label. Because
33 new_st can get wiped during statement matching, we have to keep it
35 extern gfc_st_label
*gfc_statement_label
;
37 /****************** All gfc_match* routines *****************/
41 /* Generic match subroutines. */
42 match
gfc_match_special_char (int *);
43 match
gfc_match_space (void);
44 match
gfc_match_eos (void);
45 match
gfc_match_small_literal_int (int *, int *);
46 match
gfc_match_st_label (gfc_st_label
**);
47 match
gfc_match_label (void);
48 match
gfc_match_small_int (int *);
49 match
gfc_match_small_int_expr (int *, gfc_expr
**);
50 int gfc_match_strings (mstring
*);
51 match
gfc_match_name (char *);
52 match
gfc_match_name_C (char *buffer
);
53 match
gfc_match_symbol (gfc_symbol
**, int);
54 match
gfc_match_sym_tree (gfc_symtree
**, int);
55 match
gfc_match_intrinsic_op (gfc_intrinsic_op
*);
56 match
gfc_match_char (char);
57 match
gfc_match (const char *, ...);
58 match
gfc_match_iterator (gfc_iterator
*, int);
60 /* Statement matchers. */
61 match
gfc_match_program (void);
62 match
gfc_match_pointer_assignment (void);
63 match
gfc_match_assignment (void);
64 match
gfc_match_if (gfc_statement
*);
65 match
gfc_match_else (void);
66 match
gfc_match_elseif (void);
67 match
gfc_match_do (void);
68 match
gfc_match_cycle (void);
69 match
gfc_match_exit (void);
70 match
gfc_match_pause (void);
71 match
gfc_match_stop (void);
72 match
gfc_match_continue (void);
73 match
gfc_match_assign (void);
74 match
gfc_match_goto (void);
76 match
gfc_match_allocate (void);
77 match
gfc_match_nullify (void);
78 match
gfc_match_deallocate (void);
79 match
gfc_match_return (void);
80 match
gfc_match_call (void);
82 /* We want to use this function to check for a common-block-name
83 that can exist in a bind statement, so removed the "static"
84 declaration of the function in match.c.
86 TODO: should probably rename this now that it'll be globally seen to
87 gfc_match_common_name. */
88 match
match_common_name (char *name
);
90 match
gfc_match_common (void);
91 match
gfc_match_block_data (void);
92 match
gfc_match_namelist (void);
93 match
gfc_match_module (void);
94 match
gfc_match_equivalence (void);
95 match
gfc_match_st_function (void);
96 match
gfc_match_case (void);
97 match
gfc_match_select (void);
98 match
gfc_match_where (gfc_statement
*);
99 match
gfc_match_elsewhere (void);
100 match
gfc_match_forall (gfc_statement
*);
102 /* Other functions. */
104 gfc_common_head
*gfc_get_common (const char *, int);
108 /* OpenMP directive matchers. */
109 match
gfc_match_omp_eos (void);
110 match
gfc_match_omp_atomic (void);
111 match
gfc_match_omp_barrier (void);
112 match
gfc_match_omp_critical (void);
113 match
gfc_match_omp_do (void);
114 match
gfc_match_omp_flush (void);
115 match
gfc_match_omp_master (void);
116 match
gfc_match_omp_ordered (void);
117 match
gfc_match_omp_parallel (void);
118 match
gfc_match_omp_parallel_do (void);
119 match
gfc_match_omp_parallel_sections (void);
120 match
gfc_match_omp_parallel_workshare (void);
121 match
gfc_match_omp_sections (void);
122 match
gfc_match_omp_single (void);
123 match
gfc_match_omp_threadprivate (void);
124 match
gfc_match_omp_workshare (void);
125 match
gfc_match_omp_end_nowait (void);
126 match
gfc_match_omp_end_single (void);
130 match
gfc_match_data (void);
131 match
gfc_match_null (gfc_expr
**);
132 match
gfc_match_kind_spec (gfc_typespec
*);
133 match
gfc_match_old_kind_spec (gfc_typespec
*);
135 match
gfc_match_end (gfc_statement
*);
136 match
gfc_match_data_decl (void);
137 match
gfc_match_formal_arglist (gfc_symbol
*, int, int);
138 match
gfc_match_function_decl (void);
139 match
gfc_match_entry (void);
140 match
gfc_match_subroutine (void);
141 match
gfc_match_derived_decl (void);
143 match
gfc_match_implicit_none (void);
144 match
gfc_match_implicit (void);
146 void gfc_set_constant_character_len (int, gfc_expr
*, bool);
148 /* Matchers for attribute declarations. */
149 match
gfc_match_allocatable (void);
150 match
gfc_match_dimension (void);
151 match
gfc_match_external (void);
152 match
gfc_match_import (void);
153 match
gfc_match_intent (void);
154 match
gfc_match_intrinsic (void);
155 match
gfc_match_optional (void);
156 match
gfc_match_parameter (void);
157 match
gfc_match_pointer (void);
158 match
gfc_match_protected (void);
159 match
gfc_match_private (gfc_statement
*);
160 match
gfc_match_public (gfc_statement
*);
161 match
gfc_match_save (void);
162 match
gfc_match_modproc (void);
163 match
gfc_match_target (void);
164 match
gfc_match_value (void);
165 match
gfc_match_volatile (void);
169 /* Fortran 2003 c interop.
170 TODO: some of these should be moved to another file rather than decl.c */
171 void set_com_block_bind_c (gfc_common_head
*, int);
172 try set_binding_label (char *, const char *, int);
173 try set_verify_bind_c_sym (gfc_symbol
*, int);
174 try set_verify_bind_c_com_block (gfc_common_head
*, int);
175 try get_bind_c_idents (void);
176 match
gfc_match_bind_c_stmt (void);
177 match
gfc_match_suffix (gfc_symbol
*, gfc_symbol
**);
178 match
gfc_match_bind_c (gfc_symbol
*);
179 match
gfc_get_type_attr_spec (symbol_attribute
*);
182 match
gfc_match_structure_constructor (gfc_symbol
*, gfc_expr
**);
183 match
gfc_match_variable (gfc_expr
**, int);
184 match
gfc_match_equiv_variable (gfc_expr
**);
185 match
gfc_match_actual_arglist (int, gfc_actual_arglist
**);
186 match
gfc_match_literal_constant (gfc_expr
**, int);
188 /* expr.c -- FIXME: this one should be eliminated by moving the
189 matcher to matchexp.c and a call to a new function in expr.c that
190 only makes sure the init expr. is valid. */
191 match
gfc_match_init_expr (gfc_expr
**);
194 match
gfc_match_array_spec (gfc_array_spec
**);
195 match
gfc_match_array_ref (gfc_array_ref
*, gfc_array_spec
*, int);
196 match
gfc_match_array_constructor (gfc_expr
**);
199 match
gfc_match_generic_spec (interface_type
*, char *, gfc_intrinsic_op
*);
200 match
gfc_match_interface (void);
201 match
gfc_match_end_interface (void);
204 match
gfc_match_format (void);
205 match
gfc_match_open (void);
206 match
gfc_match_close (void);
207 match
gfc_match_endfile (void);
208 match
gfc_match_backspace (void);
209 match
gfc_match_rewind (void);
210 match
gfc_match_flush (void);
211 match
gfc_match_inquire (void);
212 match
gfc_match_read (void);
213 match
gfc_match_write (void);
214 match
gfc_match_print (void);
217 match
gfc_match_defined_op_name (char *, int);
218 match
gfc_match_expr (gfc_expr
**);
221 match
gfc_match_use (void);
222 void gfc_use_module (void);
224 #endif /* GFC_MATCH_H */