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view gcc/testsuite/g++.dg/coroutines/torture/alloc-02-fail-new-grooaf-check.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 | 1830386684a0 |
children |
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// { dg-do run } /* check the code-gen for the failed alloc return. In this case, we use an operator new that always fails. So the g-r-o-o-a-f should fire. */ #define PROVIDE_GROOAF #define USE_FAILING_OP_NEW #include "../coro1-allocators.h" int used_grooaf = 0; int used_failing_new = 0; struct coro1 f () noexcept { PRINT ("coro1: about to return"); co_return; } int main () { /* nest a scope so that we can check the counts. */ { PRINT ("main: create coro1"); struct coro1 x = f (); /* we don't expect to be able to do anything. */ if (used_failing_new != 1) { PRINT ("main: we should have used the failing op new"); abort (); } if (used_grooaf != 1) { PRINT ("main: we should have used the GROOAF"); abort (); } } PRINT ("main: returning"); return 0; }