annotate gcc/testsuite/g++.dg/analyzer/cstdlib-2.C @ 152:2b5abeee2509

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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152
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1 /* Manual reimplemenation of <cstdlib>, to test name-matching within std. */
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2
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3 namespace std
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4 {
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5 typedef __SIZE_TYPE__ size_t;
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6 void *malloc (std::size_t size);
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7 void *calloc (std::size_t num, std::size_t size);
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8 void free (void *ptr);
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9 }
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10
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11 void test_1 (void *ptr)
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12 {
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13 std::free (ptr); /* { dg-message "first 'free' here" } */
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14 std::free (ptr); /* { dg-warning "double-'free' of 'ptr'" } */
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15 }
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16
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17 void test_2 (void)
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18 {
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19 void *p = std::malloc (1024); /* { dg-message "allocated here" } */
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20 } /* { dg-warning "leak of 'p'" } */
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21
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22 void test_3 (void)
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23 {
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24 void *p = std::calloc (42, 1024); /* { dg-message "allocated here" } */
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25 } /* { dg-warning "leak of 'p'" } */