1 /* valaccodeexpressionstatement.c generated by valac, the Vala compiler
2 * generated from valaccodeexpressionstatement.vala, do not modify */
3
4 /* valaccodeexpressionstatement.vala
5 *
6 * Copyright (C) 2006-2008 Jürg Billeter
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 *
22 * Author:
23 * Jürg Billeter <j@bitron.ch>
24 */
25
26 #include "valaccode.h"
27 #include <glib.h>
28 #include <valagee.h>
29 #include <glib-object.h>
30
31 #define _vala_ccode_node_unref0(var) ((var == NULL) ? NULL : (var = (vala_ccode_node_unref (var), NULL)))
32 #define _vala_iterable_unref0(var) ((var == NULL) ? NULL : (var = (vala_iterable_unref (var), NULL)))
33
34 struct _ValaCCodeExpressionStatementPrivate {
35 ValaCCodeExpression* _expression;
36 };
37
38 static gint ValaCCodeExpressionStatement_private_offset;
39 static gpointer vala_ccode_expression_statement_parent_class = NULL;
40
41 static void vala_ccode_expression_statement_real_write (ValaCCodeNode* base,
42 ValaCCodeWriter* writer);
43 static void vala_ccode_expression_statement_write_expression (ValaCCodeExpressionStatement* self,
44 ValaCCodeWriter* writer,
45 ValaCCodeExpression* expr);
46 static void vala_ccode_expression_statement_finalize (ValaCCodeNode * obj);
47 static GType vala_ccode_expression_statement_get_type_once (void);
48
49 static inline gpointer
vala_ccode_expression_statement_get_instance_private(ValaCCodeExpressionStatement * self)50 vala_ccode_expression_statement_get_instance_private (ValaCCodeExpressionStatement* self)
51 {
52 return G_STRUCT_MEMBER_P (self, ValaCCodeExpressionStatement_private_offset);
53 }
54
55 ValaCCodeExpression*
vala_ccode_expression_statement_get_expression(ValaCCodeExpressionStatement * self)56 vala_ccode_expression_statement_get_expression (ValaCCodeExpressionStatement* self)
57 {
58 ValaCCodeExpression* result;
59 ValaCCodeExpression* _tmp0_;
60 g_return_val_if_fail (self != NULL, NULL);
61 _tmp0_ = self->priv->_expression;
62 result = _tmp0_;
63 return result;
64 }
65
66 static gpointer
_vala_ccode_node_ref0(gpointer self)67 _vala_ccode_node_ref0 (gpointer self)
68 {
69 return self ? vala_ccode_node_ref (self) : NULL;
70 }
71
72 void
vala_ccode_expression_statement_set_expression(ValaCCodeExpressionStatement * self,ValaCCodeExpression * value)73 vala_ccode_expression_statement_set_expression (ValaCCodeExpressionStatement* self,
74 ValaCCodeExpression* value)
75 {
76 ValaCCodeExpression* _tmp0_;
77 g_return_if_fail (self != NULL);
78 _tmp0_ = _vala_ccode_node_ref0 (value);
79 _vala_ccode_node_unref0 (self->priv->_expression);
80 self->priv->_expression = _tmp0_;
81 }
82
83 ValaCCodeExpressionStatement*
vala_ccode_expression_statement_construct(GType object_type,ValaCCodeExpression * expr)84 vala_ccode_expression_statement_construct (GType object_type,
85 ValaCCodeExpression* expr)
86 {
87 ValaCCodeExpressionStatement* self = NULL;
88 g_return_val_if_fail (expr != NULL, NULL);
89 self = (ValaCCodeExpressionStatement*) vala_ccode_statement_construct (object_type);
90 vala_ccode_expression_statement_set_expression (self, expr);
91 return self;
92 }
93
94 ValaCCodeExpressionStatement*
vala_ccode_expression_statement_new(ValaCCodeExpression * expr)95 vala_ccode_expression_statement_new (ValaCCodeExpression* expr)
96 {
97 return vala_ccode_expression_statement_construct (VALA_TYPE_CCODE_EXPRESSION_STATEMENT, expr);
98 }
99
100 static void
vala_ccode_expression_statement_real_write(ValaCCodeNode * base,ValaCCodeWriter * writer)101 vala_ccode_expression_statement_real_write (ValaCCodeNode* base,
102 ValaCCodeWriter* writer)
103 {
104 ValaCCodeExpressionStatement * self;
105 ValaCCodeExpression* _tmp0_;
106 self = (ValaCCodeExpressionStatement*) base;
107 g_return_if_fail (writer != NULL);
108 _tmp0_ = self->priv->_expression;
109 if (VALA_IS_CCODE_COMMA_EXPRESSION (_tmp0_)) {
110 ValaCCodeCommaExpression* ccomma = NULL;
111 ValaCCodeExpression* _tmp1_;
112 ValaCCodeCommaExpression* _tmp2_;
113 _tmp1_ = self->priv->_expression;
114 _tmp2_ = _vala_ccode_node_ref0 (VALA_IS_CCODE_COMMA_EXPRESSION (_tmp1_) ? ((ValaCCodeCommaExpression*) _tmp1_) : NULL);
115 ccomma = _tmp2_;
116 {
117 ValaList* _expr_list = NULL;
118 ValaCCodeCommaExpression* _tmp3_;
119 ValaList* _tmp4_;
120 gint _expr_size = 0;
121 ValaList* _tmp5_;
122 gint _tmp6_;
123 gint _tmp7_;
124 gint _expr_index = 0;
125 _tmp3_ = ccomma;
126 _tmp4_ = vala_ccode_comma_expression_get_inner (_tmp3_);
127 _expr_list = _tmp4_;
128 _tmp5_ = _expr_list;
129 _tmp6_ = vala_collection_get_size ((ValaCollection*) _tmp5_);
130 _tmp7_ = _tmp6_;
131 _expr_size = _tmp7_;
132 _expr_index = -1;
133 while (TRUE) {
134 gint _tmp8_;
135 gint _tmp9_;
136 ValaCCodeExpression* expr = NULL;
137 ValaList* _tmp10_;
138 gpointer _tmp11_;
139 ValaCCodeExpression* _tmp12_;
140 _expr_index = _expr_index + 1;
141 _tmp8_ = _expr_index;
142 _tmp9_ = _expr_size;
143 if (!(_tmp8_ < _tmp9_)) {
144 break;
145 }
146 _tmp10_ = _expr_list;
147 _tmp11_ = vala_list_get (_tmp10_, _expr_index);
148 expr = (ValaCCodeExpression*) _tmp11_;
149 _tmp12_ = expr;
150 vala_ccode_expression_statement_write_expression (self, writer, _tmp12_);
151 _vala_ccode_node_unref0 (expr);
152 }
153 _vala_iterable_unref0 (_expr_list);
154 }
155 _vala_ccode_node_unref0 (ccomma);
156 } else {
157 ValaCCodeExpression* _tmp13_;
158 _tmp13_ = self->priv->_expression;
159 if (VALA_IS_CCODE_PARENTHESIZED_EXPRESSION (_tmp13_)) {
160 ValaCCodeParenthesizedExpression* cpar = NULL;
161 ValaCCodeExpression* _tmp14_;
162 ValaCCodeParenthesizedExpression* _tmp15_;
163 ValaCCodeParenthesizedExpression* _tmp16_;
164 ValaCCodeExpression* _tmp17_;
165 ValaCCodeExpression* _tmp18_;
166 _tmp14_ = self->priv->_expression;
167 _tmp15_ = _vala_ccode_node_ref0 (VALA_IS_CCODE_PARENTHESIZED_EXPRESSION (_tmp14_) ? ((ValaCCodeParenthesizedExpression*) _tmp14_) : NULL);
168 cpar = _tmp15_;
169 _tmp16_ = cpar;
170 _tmp17_ = vala_ccode_parenthesized_expression_get_inner (_tmp16_);
171 _tmp18_ = _tmp17_;
172 vala_ccode_expression_statement_write_expression (self, writer, _tmp18_);
173 _vala_ccode_node_unref0 (cpar);
174 } else {
175 ValaCCodeExpression* _tmp19_;
176 _tmp19_ = self->priv->_expression;
177 vala_ccode_expression_statement_write_expression (self, writer, _tmp19_);
178 }
179 }
180 }
181
182 static void
vala_ccode_expression_statement_write_expression(ValaCCodeExpressionStatement * self,ValaCCodeWriter * writer,ValaCCodeExpression * expr)183 vala_ccode_expression_statement_write_expression (ValaCCodeExpressionStatement* self,
184 ValaCCodeWriter* writer,
185 ValaCCodeExpression* expr)
186 {
187 ValaCCodeLineDirective* _tmp0_;
188 ValaCCodeLineDirective* _tmp1_;
189 g_return_if_fail (self != NULL);
190 g_return_if_fail (writer != NULL);
191 _tmp0_ = vala_ccode_node_get_line ((ValaCCodeNode*) self);
192 _tmp1_ = _tmp0_;
193 vala_ccode_writer_write_indent (writer, _tmp1_);
194 if (expr != NULL) {
195 vala_ccode_node_write ((ValaCCodeNode*) expr, writer);
196 }
197 vala_ccode_writer_write_string (writer, ";");
198 vala_ccode_writer_write_newline (writer);
199 }
200
201 static void
vala_ccode_expression_statement_class_init(ValaCCodeExpressionStatementClass * klass,gpointer klass_data)202 vala_ccode_expression_statement_class_init (ValaCCodeExpressionStatementClass * klass,
203 gpointer klass_data)
204 {
205 vala_ccode_expression_statement_parent_class = g_type_class_peek_parent (klass);
206 ((ValaCCodeNodeClass *) klass)->finalize = vala_ccode_expression_statement_finalize;
207 g_type_class_adjust_private_offset (klass, &ValaCCodeExpressionStatement_private_offset);
208 ((ValaCCodeNodeClass *) klass)->write = (void (*) (ValaCCodeNode*, ValaCCodeWriter*)) vala_ccode_expression_statement_real_write;
209 }
210
211 static void
vala_ccode_expression_statement_instance_init(ValaCCodeExpressionStatement * self,gpointer klass)212 vala_ccode_expression_statement_instance_init (ValaCCodeExpressionStatement * self,
213 gpointer klass)
214 {
215 self->priv = vala_ccode_expression_statement_get_instance_private (self);
216 }
217
218 static void
vala_ccode_expression_statement_finalize(ValaCCodeNode * obj)219 vala_ccode_expression_statement_finalize (ValaCCodeNode * obj)
220 {
221 ValaCCodeExpressionStatement * self;
222 self = G_TYPE_CHECK_INSTANCE_CAST (obj, VALA_TYPE_CCODE_EXPRESSION_STATEMENT, ValaCCodeExpressionStatement);
223 _vala_ccode_node_unref0 (self->priv->_expression);
224 VALA_CCODE_NODE_CLASS (vala_ccode_expression_statement_parent_class)->finalize (obj);
225 }
226
227 /**
228 * Represents a C code statement that evaluates a given expression.
229 */
230 static GType
vala_ccode_expression_statement_get_type_once(void)231 vala_ccode_expression_statement_get_type_once (void)
232 {
233 static const GTypeInfo g_define_type_info = { sizeof (ValaCCodeExpressionStatementClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) vala_ccode_expression_statement_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (ValaCCodeExpressionStatement), 0, (GInstanceInitFunc) vala_ccode_expression_statement_instance_init, NULL };
234 GType vala_ccode_expression_statement_type_id;
235 vala_ccode_expression_statement_type_id = g_type_register_static (VALA_TYPE_CCODE_STATEMENT, "ValaCCodeExpressionStatement", &g_define_type_info, 0);
236 ValaCCodeExpressionStatement_private_offset = g_type_add_instance_private (vala_ccode_expression_statement_type_id, sizeof (ValaCCodeExpressionStatementPrivate));
237 return vala_ccode_expression_statement_type_id;
238 }
239
240 GType
vala_ccode_expression_statement_get_type(void)241 vala_ccode_expression_statement_get_type (void)
242 {
243 static volatile gsize vala_ccode_expression_statement_type_id__volatile = 0;
244 if (g_once_init_enter (&vala_ccode_expression_statement_type_id__volatile)) {
245 GType vala_ccode_expression_statement_type_id;
246 vala_ccode_expression_statement_type_id = vala_ccode_expression_statement_get_type_once ();
247 g_once_init_leave (&vala_ccode_expression_statement_type_id__volatile, vala_ccode_expression_statement_type_id);
248 }
249 return vala_ccode_expression_statement_type_id__volatile;
250 }
251
252