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annotate gcc/testsuite/c-c++-common/Wcast-function-type.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents
children 1830386684a0
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131
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1 /* { dg-do compile } */
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2 /* { dg-options "-Wcast-function-type" } */
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3
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4 int f(long);
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5
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6 typedef int (f1)(long);
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7 typedef int (f2)(void*);
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8 #ifdef __cplusplus
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9 typedef int (f3)(...);
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10 typedef void (f4)(...);
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11 #else
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12 typedef int (f3)();
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13 typedef void (f4)();
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14 #endif
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15 typedef void (f5)(void);
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16
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17 f1 *a;
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18 f2 *b;
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19 f3 *c;
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20 f4 *d;
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21 f5 *e;
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22
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23 void
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24 foo (void)
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25 {
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26 a = (f1 *) f; /* { dg-bogus "incompatible function types" } */
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27 b = (f2 *) f; /* { dg-warning "incompatible function types" } */
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28 c = (f3 *) f; /* { dg-bogus "incompatible function types" } */
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29 d = (f4 *) f; /* { dg-warning "incompatible function types" } */
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30 e = (f5 *) f; /* { dg-bogus "incompatible function types" } */
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31 }