Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/coroutines/torture/alloc-00-gro-on-alloc-fail.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// { dg-do run } /* check the code-gen for the failed alloc return. Here we use an allocator that doesn't fail so that the code is generated, but the regular path is run. */ #define PROVIDE_GROOAF #include "../coro1-allocators.h" int used_grooaf = 0; struct coro1 f () noexcept { PRINT ("coro1: about to return"); co_return; } int main () { PRINT ("main: create coro1"); struct coro1 x = f (); if (used_grooaf) abort (); PRINT ("main: got coro1 - resuming"); if (x.handle.done()) abort(); x.handle.resume(); PRINT ("main: after resume"); if (!x.handle.done()) { PRINT ("main: apparently not done..."); abort (); } PRINT ("main: returning"); return 0; }