Mercurial > projects > ldc

annotate dmd/cond.c @ 1:c53b6e3fe49a trunk

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
[svn r5] Initial commit. Most things are very rough.
author lindquist
date Sat, 01 Sep 2007 21:43:27 +0200
parents
children 665b81613475
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
1
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
2 // Compiler implementation of the D programming language
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
3 // Copyright (c) 1999-2006 by Digital Mars
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
4 // All Rights Reserved
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
5 // written by Walter Bright
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
6 // http://www.digitalmars.com
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
7 // License for redistribution is by either the Artistic License
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
8 // in artistic.txt, or the GNU General Public License in gnu.txt.
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
9 // See the included readme.txt for details.
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
10
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
11 #include <stdio.h>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
12 #include <assert.h>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
13
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
14 #include "id.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
15 #include "init.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
16 #include "declaration.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
17 #include "identifier.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
18 #include "expression.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
19 #include "cond.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
20 #include "module.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
21 #include "template.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
22 #include "lexer.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
23 #ifdef _DH
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
24 #include "mtype.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
25 #include "scope.h"
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
26 #endif
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
27
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
28 int findCondition(Array *ids, Identifier *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
29 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
30 if (ids)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
31 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
32 for (int i = 0; i < ids->dim; i++)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
33 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
34 char *id = (char *)ids->data[i];
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
35
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
36 if (strcmp(id, ident->toChars()) == 0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
37 return TRUE;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
38 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
39 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
40
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
41 return FALSE;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
42 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
43
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
44 /* ============================================================ */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
45
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
46 Condition::Condition(Loc loc)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
47 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
48 this->loc = loc;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
49 inc = 0;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
50 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
51
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
52 /* ============================================================ */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
53
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
54 DVCondition::DVCondition(Module *mod, unsigned level, Identifier *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
55 : Condition(0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
56 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
57 this->mod = mod;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
58 this->level = level;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
59 this->ident = ident;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
60 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
61
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
62 Condition *DVCondition::syntaxCopy()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
63 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
64 return this; // don't need to copy
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
65 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
66
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
67 /* ============================================================ */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
68
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
69 void DebugCondition::setGlobalLevel(unsigned level)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
70 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
71 global.params.debuglevel = level;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
72 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
73
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
74 void DebugCondition::addGlobalIdent(char *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
75 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
76 if (!global.params.debugids)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
77 global.params.debugids = new Array();
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
78 global.params.debugids->push(ident);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
79 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
80
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
81
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
82 DebugCondition::DebugCondition(Module *mod, unsigned level, Identifier *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
83 : DVCondition(mod, level, ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
84 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
85 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
86
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
87 int DebugCondition::include(Scope *sc, ScopeDsymbol *s)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
88 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
89 //printf("DebugCondition::include() level = %d, debuglevel = %d\n", level, global.params.debuglevel);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
90 if (inc == 0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
91 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
92 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
93 if (ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
94 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
95 if (findCondition(mod->debugids, ident))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
96 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
97 else if (findCondition(global.params.debugids, ident))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
98 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
99 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
100 { if (!mod->debugidsNot)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
101 mod->debugidsNot = new Array();
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
102 mod->debugidsNot->push(ident->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
103 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
104 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
105 else if (level <= global.params.debuglevel || level <= mod->debuglevel)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
106 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
107 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
108 return (inc == 1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
109 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
110
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
111 void DebugCondition::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
112 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
113 if (ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
114 buf->printf("debug (%s)", ident->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
115 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
116 buf->printf("debug (%u)", level);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
117 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
118
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
119 /* ============================================================ */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
120
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
121 void VersionCondition::setGlobalLevel(unsigned level)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
122 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
123 global.params.versionlevel = level;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
124 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
125
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
126 void VersionCondition::checkPredefined(Loc loc, char *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
127 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
128 static char* reserved[] =
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
129 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
130 "DigitalMars", "X86", "X86_64",
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
131 "Windows", "Win32", "Win64",
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
132 "linux",
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
133 "LittleEndian", "BigEndian",
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
134 "all",
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
135 "none",
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
136 };
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
137
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
138 for (unsigned i = 0; i < sizeof(reserved) / sizeof(reserved[0]); i++)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
139 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
140 if (strcmp(ident, reserved[i]) == 0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
141 goto Lerror;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
142 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
143
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
144 if (ident[0] == 'D' && ident[1] == '_')
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
145 goto Lerror;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
146
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
147 return;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
148
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
149 Lerror:
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
150 error(loc, "version identifier '%s' is reserved and cannot be set", ident);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
151 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
152
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
153 void VersionCondition::addGlobalIdent(char *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
154 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
155 checkPredefined(0, ident);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
156 addPredefinedGlobalIdent(ident);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
157 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
158
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
159 void VersionCondition::addPredefinedGlobalIdent(char *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
160 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
161 if (!global.params.versionids)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
162 global.params.versionids = new Array();
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
163 global.params.versionids->push(ident);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
164 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
165
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
166
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
167 VersionCondition::VersionCondition(Module *mod, unsigned level, Identifier *ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
168 : DVCondition(mod, level, ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
169 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
170 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
171
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
172 int VersionCondition::include(Scope *sc, ScopeDsymbol *s)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
173 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
174 //printf("VersionCondition::include() level = %d, versionlevel = %d\n", level, global.params.versionlevel);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
175 //if (ident) printf("\tident = '%s'\n", ident->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
176 if (inc == 0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
177 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
178 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
179 if (ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
180 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
181 if (findCondition(mod->versionids, ident))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
182 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
183 else if (findCondition(global.params.versionids, ident))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
184 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
185 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
186 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
187 if (!mod->versionidsNot)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
188 mod->versionidsNot = new Array();
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
189 mod->versionidsNot->push(ident->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
190 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
191 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
192 else if (level <= global.params.versionlevel || level <= mod->versionlevel)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
193 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
194 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
195 return (inc == 1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
196 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
197
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
198 void VersionCondition::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
199 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
200 if (ident)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
201 buf->printf("version (%s)", ident->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
202 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
203 buf->printf("version (%u)", level);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
204 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
205
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
206
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
207 /**************************** StaticIfCondition *******************************/
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
208
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
209 StaticIfCondition::StaticIfCondition(Loc loc, Expression *exp)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
210 : Condition(loc)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
211 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
212 this->exp = exp;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
213 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
214
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
215 Condition *StaticIfCondition::syntaxCopy()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
216 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
217 return new StaticIfCondition(loc, exp->syntaxCopy());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
218 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
219
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
220 int StaticIfCondition::include(Scope *sc, ScopeDsymbol *s)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
221 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
222 #if 0
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
223 printf("StaticIfCondition::include(sc = %p, s = %p)\n", sc, s);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
224 if (s)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
225 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
226 printf("\ts = '%s', kind = %s\n", s->toChars(), s->kind());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
227 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
228 #endif
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
229 if (inc == 0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
230 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
231 if (!sc)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
232 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
233 error(loc, "static if conditional cannot be at global scope");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
234 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
235 return 0;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
236 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
237
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
238 sc = sc->push(sc->scopesym);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
239 sc->sd = s; // s gets any addMember()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
240 sc->flags |= SCOPEstaticif;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
241 Expression *e = exp->semantic(sc);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
242 sc->pop();
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
243 e = e->optimize(WANTvalue | WANTinterpret);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
244 if (e->isBool(TRUE))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
245 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
246 else if (e->isBool(FALSE))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
247 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
248 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
249 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
250 e->error("expression %s is not constant or does not evaluate to a bool", e->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
251 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
252 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
253 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
254 return (inc == 1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
255 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
256
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
257 void StaticIfCondition::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
258 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
259 buf->writestring("static if(");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
260 exp->toCBuffer(buf, hgs);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
261 buf->writeByte(')');
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
262 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
263
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
264
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
265 /**************************** IftypeCondition *******************************/
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
266
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
267 IftypeCondition::IftypeCondition(Loc loc, Type *targ, Identifier *id, enum TOK tok, Type *tspec)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
268 : Condition(loc)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
269 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
270 this->targ = targ;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
271 this->id = id;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
272 this->tok = tok;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
273 this->tspec = tspec;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
274 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
275
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
276 Condition *IftypeCondition::syntaxCopy()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
277 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
278 return new IftypeCondition(loc,
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
279 targ->syntaxCopy(),
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
280 id,
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
281 tok,
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
282 tspec ? tspec->syntaxCopy() : NULL);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
283 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
284
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
285 int IftypeCondition::include(Scope *sc, ScopeDsymbol *sd)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
286 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
287 //printf("IftypeCondition::include()\n");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
288 if (inc == 0)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
289 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
290 if (!sc)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
291 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
292 error(loc, "iftype conditional cannot be at global scope");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
293 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
294 return 0;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
295 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
296 unsigned errors = global.errors;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
297 global.gag++; // suppress printing of error messages
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
298 targ = targ->semantic(loc, sc);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
299 global.gag--;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
300 if (errors != global.errors) // if any errors happened
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
301 { inc = 2; // then condition is false
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
302 global.errors = errors;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
303 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
304 else if (id && tspec)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
305 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
306 /* Evaluate to TRUE if targ matches tspec.
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
307 * If TRUE, declare id as an alias for the specialized type.
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
308 */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
309
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
310 MATCH m;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
311 TemplateTypeParameter tp(loc, id, NULL, NULL);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
312
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
313 TemplateParameters parameters;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
314 parameters.setDim(1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
315 parameters.data[0] = (void *)&tp;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
316
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
317 Objects dedtypes;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
318 dedtypes.setDim(1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
319
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
320 m = targ->deduceType(NULL, tspec, &parameters, &dedtypes);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
321 if (m == MATCHnomatch ||
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
322 (m != MATCHexact && tok == TOKequal))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
323 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
324 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
325 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
326 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
327 Type *tded = (Type *)dedtypes.data[0];
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
328 if (!tded)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
329 tded = targ;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
330 Dsymbol *s = new AliasDeclaration(loc, id, tded);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
331 s->semantic(sc);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
332 sc->insert(s);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
333 if (sd)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
334 s->addMember(sc, sd, 1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
335 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
336 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
337 else if (id)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
338 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
339 /* Declare id as an alias for type targ. Evaluate to TRUE
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
340 */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
341 Dsymbol *s = new AliasDeclaration(loc, id, targ);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
342 s->semantic(sc);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
343 sc->insert(s);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
344 if (sd)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
345 s->addMember(sc, sd, 1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
346 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
347 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
348 else if (tspec)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
349 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
350 /* Evaluate to TRUE if targ matches tspec
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
351 */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
352 tspec = tspec->semantic(loc, sc);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
353 //printf("targ = %s\n", targ->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
354 //printf("tspec = %s\n", tspec->toChars());
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
355 if (tok == TOKcolon)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
356 { if (targ->implicitConvTo(tspec))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
357 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
358 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
359 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
360 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
361 else /* == */
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
362 { if (targ->equals(tspec))
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
363 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
364 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
365 inc = 2;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
366 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
367 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
368 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
369 inc = 1;
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
370 //printf("inc = %d\n", inc);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
371 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
372 return (inc == 1);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
373 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
374
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
375 void IftypeCondition::toCBuffer(OutBuffer *buf, HdrGenState *hgs)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
376 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
377 buf->writestring("iftype(");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
378 targ->toCBuffer(buf, id, hgs);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
379 if (tspec)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
380 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
381 if (tok == TOKcolon)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
382 buf->writestring(" : ");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
383 else
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
384 buf->writestring(" == ");
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
385 tspec->toCBuffer(buf, NULL, hgs);
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
386 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
387 buf->writeByte(')');
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
388 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
389
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough.
lindquist
parents:
diff changeset
390