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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c4/] [c46013a.ada] - Blame information for rev 720

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Line No. Rev Author Line
1 720 jeremybenn
-- C46013A.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
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--     this public release, the Government intends to confer upon all 
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--     recipients unlimited rights  equal to those held by the Government.  
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--     These rights include rights to use, duplicate, release or disclose the 
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--     released technical data and computer software in whole or in part, in 
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--     any manner and for any purpose whatsoever, and to have or permit others 
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- OBJECTIVE:
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--     CHECK THAT INTEGER CONVERSIONS ARE PERFORMED CORRECTLY WHEN THE
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--     OPERAND TYPE IS A FIXED POINT TYPE.
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-- HISTORY:
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--     JET 02/09/88  CREATED ORIGINAL TEST.
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WITH REPORT; USE REPORT;
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PROCEDURE C46013A IS
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     TYPE FIX1 IS DELTA 2#0.01# RANGE -16#20.0# .. 16#20.0#;
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     TYPE FIX2 IS DELTA 2#0.0001# RANGE -16#80.0# .. 16#80.0#;
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     TYPE FIX3 IS DELTA 2#0.000001# RANGE -16#200.0# .. 16#200.0#;
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     TYPE FIX4 IS NEW FIX1;
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     F1 : FIX1 := 7.75;
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     F2 : FIX2 := -111.25;
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     F3 : FIX3 := 0.875;
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     F4 : FIX4 := -15.25;
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     TYPE INT IS RANGE -512 .. 512;
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     FUNCTION IDENT (I : INT) RETURN INT IS
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     BEGIN
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          RETURN I * INT(IDENT_INT(1));
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     END IDENT;
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BEGIN
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     TEST ("C46013A", "CHECK THAT INTEGER CONVERSIONS ARE PERFORMED " &
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                      "CORRECTLY WHEN THE OPERAND TYPE IS A FIXED " &
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                      "POINT TYPE");
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     IF INTEGER(FIX1'(-7.25)) /= IDENT_INT(-7) THEN
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          FAILED ("INCORRECT VALUE (1)");
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     END IF;
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     IF INTEGER(FIX1'(6.75)) /= IDENT_INT(7) THEN
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          FAILED ("INCORRECT VALUE (2)");
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     END IF;
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     IF INTEGER(F1) /= IDENT_INT(8) THEN
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          FAILED ("INCORRECT VALUE (3)");
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     END IF;
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     IF INT(FIX1'(-7.25)) /= IDENT(-7) THEN
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          FAILED ("INCORRECT VALUE (4)");
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     END IF;
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     IF INTEGER(FIX1'(3.33)) /= IDENT_INT(3) AND
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        INTEGER(FIX1'(3.33)) /= IDENT_INT(4) THEN
76
          FAILED ("INCORRECT VALUE (5)");
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     END IF;
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79
     IF INTEGER(FIX1'(-2.5)) = IDENT_INT(-2) AND
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        INTEGER(FIX1'(-1.5)) = IDENT_INT(-1) AND
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        INTEGER(FIX1'(1.5)) = IDENT_INT(2) AND
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        INTEGER(FIX1'(2.5)) = IDENT_INT(3) THEN
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          COMMENT ("FIX1 HALF VALUES ROUND UP");
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     ELSIF INTEGER(FIX1'(-2.5)) = IDENT_INT(-3) AND
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           INTEGER(FIX1'(-1.5)) = IDENT_INT(-2) AND
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           INTEGER(FIX1'(1.5)) = IDENT_INT(1) AND
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           INTEGER(FIX1'(2.5)) = IDENT_INT(2) THEN
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          COMMENT ("FIX1 HALF VALUES ROUND DOWN");
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     ELSIF INTEGER(FIX1'(-2.5)) = IDENT_INT(-2) AND
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           INTEGER(FIX1'(-1.5)) = IDENT_INT(-2) AND
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           INTEGER(FIX1'(1.5)) = IDENT_INT(2) AND
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           INTEGER(FIX1'(2.5)) = IDENT_INT(2) THEN
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          COMMENT ("FIX1 HALF VALUES ROUND TO EVEN");
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     ELSIF INTEGER(FIX1'(-2.5)) = IDENT_INT(-2) AND
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           INTEGER(FIX1'(-1.5)) = IDENT_INT(-1) AND
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           INTEGER(FIX1'(1.5)) = IDENT_INT(1) AND
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           INTEGER(FIX1'(2.5)) = IDENT_INT(2) THEN
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          COMMENT ("FIX1 HALF VALUES ROUND TOWARD ZERO");
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     ELSIF INTEGER(FIX1'(-2.5)) = IDENT_INT(-3) AND
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           INTEGER(FIX1'(-1.5)) = IDENT_INT(-2) AND
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           INTEGER(FIX1'(1.5)) = IDENT_INT(2) AND
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           INTEGER(FIX1'(2.5)) = IDENT_INT(3) THEN
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          COMMENT ("FIX1 HALF VALUES ROUND AWAY FROM ZERO");
104
     ELSE
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          COMMENT ("FIX1 HALF VALUES ROUND ERRATICALLY");
106
     END IF;
107
 
108
     IF INTEGER(FIX2'(-127.9375)) /= IDENT_INT(-128) THEN
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          FAILED ("INCORRECT VALUE (6)");
110
     END IF;
111
 
112
     IF INTEGER(FIX2'(127.0625)) /= IDENT_INT(127) THEN
113
          FAILED ("INCORRECT VALUE (7)");
114
     END IF;
115
 
116
     IF INTEGER(F2) /= IDENT_INT(-111) THEN
117
          FAILED ("INCORRECT VALUE (8)");
118
     END IF;
119
 
120
     IF INT(FIX2'(-0.25)) /= IDENT(0) THEN
121
          FAILED ("INCORRECT VALUE (9)");
122
     END IF;
123
 
124
     IF INTEGER(FIX2'(66.67)) /= IDENT_INT(67) AND
125
        INTEGER(FIX2'(66.67)) /= IDENT_INT(66) THEN
126
          FAILED ("INCORRECT VALUE (10)");
127
     END IF;
128
 
129
     IF INTEGER(FIX2'(-2.5)) = IDENT_INT(-2) AND
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        INTEGER(FIX2'(-1.5)) = IDENT_INT(-1) AND
131
        INTEGER(FIX2'(1.5)) = IDENT_INT(2) AND
132
        INTEGER(FIX2'(2.5)) = IDENT_INT(3) THEN
133
          COMMENT ("FIX2 HALF VALUES ROUND UP");
134
     ELSIF INTEGER(FIX2'(-2.5)) = IDENT_INT(-3) AND
135
           INTEGER(FIX2'(-1.5)) = IDENT_INT(-2) AND
136
           INTEGER(FIX2'(1.5)) = IDENT_INT(1) AND
137
           INTEGER(FIX2'(2.5)) = IDENT_INT(2) THEN
138
          COMMENT ("FIX2 HALF VALUES ROUND DOWN");
139
     ELSIF INTEGER(FIX2'(-2.5)) = IDENT_INT(-2) AND
140
           INTEGER(FIX2'(-1.5)) = IDENT_INT(-2) AND
141
           INTEGER(FIX2'(1.5)) = IDENT_INT(2) AND
142
           INTEGER(FIX2'(2.5)) = IDENT_INT(2) THEN
143
          COMMENT ("FIX2 HALF VALUES ROUND TO EVEN");
144
     ELSIF INTEGER(FIX2'(-2.5)) = IDENT_INT(-2) AND
145
           INTEGER(FIX2'(-1.5)) = IDENT_INT(-1) AND
146
           INTEGER(FIX2'(1.5)) = IDENT_INT(1) AND
147
           INTEGER(FIX2'(2.5)) = IDENT_INT(2) THEN
148
          COMMENT ("FIX2 HALF VALUES ROUND TOWARD ZERO");
149
     ELSIF INTEGER(FIX2'(-2.5)) = IDENT_INT(-3) AND
150
           INTEGER(FIX2'(-1.5)) = IDENT_INT(-2) AND
151
           INTEGER(FIX2'(1.5)) = IDENT_INT(2) AND
152
           INTEGER(FIX2'(2.5)) = IDENT_INT(3) THEN
153
          COMMENT ("FIX2 HALF VALUES ROUND AWAY FROM ZERO");
154
     ELSE
155
          COMMENT ("FIX2 HALF VALUES ROUND ERRATICALLY");
156
     END IF;
157
 
158
     IF INTEGER(FIX3'(-0.25)) /= IDENT_INT(0) THEN
159
          FAILED ("INCORRECT VALUE (11)");
160
     END IF;
161
 
162
     IF INTEGER(FIX3'(511.75)) /= IDENT_INT(512) THEN
163
          FAILED ("INCORRECT VALUE (12)");
164
     END IF;
165
 
166
     IF INTEGER(F3) /= IDENT_INT(1) THEN
167
          FAILED ("INCORRECT VALUE (13)");
168
     END IF;
169
 
170
     IF INT(FIX3'(-7.0)) /= IDENT(-7) THEN
171
          FAILED ("INCORRECT VALUE (14)");
172
     END IF;
173
 
174
     IF INTEGER(FIX3'(-66.67)) /= IDENT_INT(-67) AND
175
        INTEGER(FIX3'(-66.67)) /= IDENT_INT(-66) THEN
176
          FAILED ("INCORRECT VALUE (15)");
177
     END IF;
178
 
179
     IF INTEGER(FIX3'(-2.5)) = IDENT_INT(-2) AND
180
        INTEGER(FIX3'(-1.5)) = IDENT_INT(-1) AND
181
        INTEGER(FIX3'(1.5)) = IDENT_INT(2) AND
182
        INTEGER(FIX3'(2.5)) = IDENT_INT(3) THEN
183
          COMMENT ("FIX3 HALF VALUES ROUND UP");
184
     ELSIF INTEGER(FIX3'(-2.5)) = IDENT_INT(-3) AND
185
           INTEGER(FIX3'(-1.5)) = IDENT_INT(-2) AND
186
           INTEGER(FIX3'(1.5)) = IDENT_INT(1) AND
187
           INTEGER(FIX3'(2.5)) = IDENT_INT(2) THEN
188
          COMMENT ("FIX3 HALF VALUES ROUND DOWN");
189
     ELSIF INTEGER(FIX3'(-2.5)) = IDENT_INT(-2) AND
190
           INTEGER(FIX3'(-1.5)) = IDENT_INT(-2) AND
191
           INTEGER(FIX3'(1.5)) = IDENT_INT(2) AND
192
           INTEGER(FIX3'(2.5)) = IDENT_INT(2) THEN
193
          COMMENT ("FIX3 HALF VALUES ROUND TO EVEN");
194
     ELSIF INTEGER(FIX3'(-2.5)) = IDENT_INT(-2) AND
195
           INTEGER(FIX3'(-1.5)) = IDENT_INT(-1) AND
196
           INTEGER(FIX3'(1.5)) = IDENT_INT(1) AND
197
           INTEGER(FIX3'(2.5)) = IDENT_INT(2) THEN
198
          COMMENT ("FIX3 HALF VALUES ROUND TOWARD ZERO");
199
     ELSIF INTEGER(FIX3'(-2.5)) = IDENT_INT(-3) AND
200
           INTEGER(FIX3'(-1.5)) = IDENT_INT(-2) AND
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           INTEGER(FIX3'(1.5)) = IDENT_INT(2) AND
202
           INTEGER(FIX3'(2.5)) = IDENT_INT(3) THEN
203
          COMMENT ("FIX3 HALF VALUES ROUND AWAY FROM ZERO");
204
     ELSE
205
          COMMENT ("FIX3 HALF VALUES ROUND ERRATICALLY");
206
     END IF;
207
 
208
     IF INTEGER(FIX4'(-7.25)) /= IDENT_INT(-7) THEN
209
          FAILED ("INCORRECT VALUE (16)");
210
     END IF;
211
 
212
     IF INTEGER(FIX4'(6.75)) /= IDENT_INT(7) THEN
213
          FAILED ("INCORRECT VALUE (17)");
214
     END IF;
215
 
216
     IF INTEGER(F4) /= IDENT_INT(-15) THEN
217
          FAILED ("INCORRECT VALUE (18)");
218
     END IF;
219
 
220
     IF INT(FIX4'(-31.75)) /= IDENT(-32) THEN
221
          FAILED ("INCORRECT VALUE (19)");
222
     END IF;
223
 
224
     IF INTEGER(FIX4'(3.33)) /= IDENT_INT(3) AND
225
        INTEGER(FIX4'(3.33)) /= IDENT_INT(4) THEN
226
          FAILED ("INCORRECT VALUE (20)");
227
     END IF;
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229
     IF INTEGER(FIX4'(-2.5)) = IDENT_INT(-2) AND
230
        INTEGER(FIX4'(-1.5)) = IDENT_INT(-1) AND
231
        INTEGER(FIX4'(1.5)) = IDENT_INT(2) AND
232
        INTEGER(FIX4'(2.5)) = IDENT_INT(3) THEN
233
          COMMENT ("FIX4 HALF VALUES ROUND UP");
234
     ELSIF INTEGER(FIX4'(-2.5)) = IDENT_INT(-3) AND
235
           INTEGER(FIX4'(-1.5)) = IDENT_INT(-2) AND
236
           INTEGER(FIX4'(1.5)) = IDENT_INT(1) AND
237
           INTEGER(FIX4'(2.5)) = IDENT_INT(2) THEN
238
          COMMENT ("FIX4 HALF VALUES ROUND DOWN");
239
     ELSIF INTEGER(FIX4'(-2.5)) = IDENT_INT(-2) AND
240
           INTEGER(FIX4'(-1.5)) = IDENT_INT(-2) AND
241
           INTEGER(FIX4'(1.5)) = IDENT_INT(2) AND
242
           INTEGER(FIX4'(2.5)) = IDENT_INT(2) THEN
243
          COMMENT ("FIX4 HALF VALUES ROUND TO EVEN");
244
     ELSIF INTEGER(FIX4'(-2.5)) = IDENT_INT(-2) AND
245
           INTEGER(FIX4'(-1.5)) = IDENT_INT(-1) AND
246
           INTEGER(FIX4'(1.5)) = IDENT_INT(1) AND
247
           INTEGER(FIX4'(2.5)) = IDENT_INT(2) THEN
248
          COMMENT ("FIX4 HALF VALUES ROUND TOWARD ZERO");
249
     ELSIF INTEGER(FIX4'(-2.5)) = IDENT_INT(-3) AND
250
           INTEGER(FIX4'(-1.5)) = IDENT_INT(-2) AND
251
           INTEGER(FIX4'(1.5)) = IDENT_INT(2) AND
252
           INTEGER(FIX4'(2.5)) = IDENT_INT(3) THEN
253
          COMMENT ("FIX4 HALF VALUES ROUND AWAY FROM ZERO");
254
     ELSE
255
          COMMENT ("FIX4 HALF VALUES ROUND ERRATICALLY");
256
     END IF;
257
 
258
     RESULT;
259
 
260
END C46013A;

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