Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/analyzer/cstdlib-2.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 2b5abeee2509 |
children |
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/* Manual reimplemenation of <cstdlib>, to test name-matching within std. */ namespace std { typedef __SIZE_TYPE__ size_t; void *malloc (std::size_t size); void *calloc (std::size_t num, std::size_t size); void free (void *ptr); } void test_1 (void *ptr) { std::free (ptr); /* { dg-message "first 'free' here" } */ std::free (ptr); /* { dg-warning "double-'free' of 'ptr'" } */ } void test_2 (void) { void *p = std::malloc (1024); /* { dg-message "allocated here" } */ } /* { dg-warning "leak of 'p'" } */ void test_3 (void) { void *p = std::calloc (42, 1024); /* { dg-message "allocated here" } */ } /* { dg-warning "leak of 'p'" } */