1 /* lab.h -- Public #include File (module.h template V1.0)
2 Copyright (C) 1995, 2003 Free Software Foundation, Inc.
3 Contributed by James Craig Burley.
5 This file is part of GNU Fortran.
7 GNU Fortran is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
12 GNU Fortran is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GNU Fortran; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
27 Change for new ffewhere interface.
30 /* Allow multiple inclusion to work. */
35 /* Simple definitions and enumerations. */
39 FFELAB_typeUNKNOWN
, /* No info yet on label. */
40 FFELAB_typeANY
, /* Label valid for anything, no msgs. */
41 FFELAB_typeUSELESS
, /* No valid way to reference this label. */
42 FFELAB_typeASSIGNABLE
, /* Target of ASSIGN: so FORMAT or BRANCH. */
43 FFELAB_typeFORMAT
, /* FORMAT label. */
44 FFELAB_typeLOOPEND
, /* Target of a labeled DO statement. */
45 FFELAB_typeNOTLOOP
, /* Branch target statement not valid DO
47 FFELAB_typeENDIF
, /* END IF label. */
51 #define FFELAB_valueNONE 0
52 #define FFELAB_valueMAX 99999
56 typedef struct _ffelab_
*ffelab
;
57 typedef ffelab ffelabHandle
;
58 typedef unsigned long ffelabNumber
; /* Count of new labels. */
59 #define ffelabNumber_f "l"
60 typedef unsigned long ffelabValue
;
61 #define ffelabValue_f "l"
63 /* Include files needed by this one. */
68 /* Structure definitions. */
74 ffelabValue value
; /* 1 through 99999, or 100000+ for temp
76 unsigned long blocknum
; /* Managed entirely by user of module. */
77 ffewhereLine firstref_line
;
78 ffewhereColumn firstref_col
;
79 ffewhereLine doref_line
;
80 ffewhereColumn doref_col
;
81 ffewhereLine definition_line
; /* ffewhere_line_unknown() if not
83 ffewhereColumn definition_col
;
87 /* Global objects accessed by users of this module. */
89 extern ffelab ffelab_list_
;
90 extern ffelabNumber ffelab_num_news_
;
92 /* Declare functions with prototypes. */
94 ffelab
ffelab_find (ffelabValue v
);
95 void ffelab_finish (void);
96 void ffelab_init_3 (void);
97 ffelab
ffelab_new (ffelabValue v
);
101 #define ffelab_blocknum(l) ((l)->blocknum)
102 #define ffelab_definition_column(l) ((l)->definition_col)
103 #define ffelab_definition_filename(l) \
104 ffewhere_line_filename((l)->definition_line)
105 #define ffelab_definition_filelinenum(l) \
106 ffewhere_line_filelinenum((l)->definition_line)
107 #define ffelab_definition_line(l) ((l)->definition_line)
108 #define ffelab_definition_line_number(l) \
109 ffewhere_line_number((l)->definition_line)
110 #define ffelab_doref_column(l) ((l)->doref_col)
111 #define ffelab_doref_filename(l) ffewhere_line_filename((l)->doref_line)
112 #define ffelab_doref_filelinenum(l) ffewhere_line_filelinenum((l)->doref_line)
113 #define ffelab_doref_line(l) ((l)->doref_line)
114 #define ffelab_doref_line_number(l) ffewhere_line_number((l)->doref_line)
115 #define ffelab_firstref_column(l) ((l)->firstref_col)
116 #define ffelab_firstref_filename(l) ffewhere_line_filename((l)->firstref_line)
117 #define ffelab_firstref_filelinenum(l) \
118 ffewhere_line_filelinenum((l)->firstref_line)
119 #define ffelab_firstref_line(l) ((l)->firstref_line)
120 #define ffelab_firstref_line_number(l) ffewhere_line_number((l)->firstref_line)
121 #define ffelab_handle_done(h)
122 #define ffelab_handle_first() ((ffelabHandle) ffelab_list_)
123 #define ffelab_handle_next(h) ((ffelabHandle) (((ffelab) h)->next))
124 #define ffelab_handle_target(h) ((ffelab) h)
125 #define ffelab_hook(l) ((l)->hook)
126 #define ffelab_init_0()
127 #define ffelab_init_1()
128 #define ffelab_init_2()
129 #define ffelab_init_4()
130 #define ffelab_kill(l) ffelab_set_value(l,FFELAB_valueNONE);
131 #define ffelab_new_generated() (ffelab_new(ffelab_generated_++))
132 #define ffelab_number() (ffelab_num_news_)
133 #define ffelab_set_blocknum(l,b) ((l)->blocknum = (b))
134 #define ffelab_set_definition_column(l,cn) ((l)->definition_col = (cn))
135 #define ffelab_set_definition_line(l,ln) ((l)->definition_line = (ln))
136 #define ffelab_set_doref_column(l,cn) ((l)->doref_col = (cn))
137 #define ffelab_set_doref_line(l,ln) ((l)->doref_line = (ln))
138 #define ffelab_set_firstref_column(l,cn) ((l)->firstref_col = (cn))
139 #define ffelab_set_firstref_line(l,ln) ((l)->firstref_line = (ln))
140 #define ffelab_set_hook(l,h) ((l)->hook = (h))
141 #define ffelab_set_type(l,t) ((l)->type = (t))
142 #define ffelab_terminate_0()
143 #define ffelab_terminate_1()
144 #define ffelab_terminate_2()
145 #define ffelab_terminate_3()
146 #define ffelab_terminate_4()
147 #define ffelab_type(l) ((l)->type)
148 #define ffelab_value(l) ((l)->value)
150 /* End of #include file. */
152 #endif /* ! GCC_F_LAB_H */