Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/g++.dg/coroutines/torture/alloc-03-overload-new-1.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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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/g++.dg/coroutines/torture/alloc-03-overload-new-1.C Thu Feb 13 11:34:05 2020 +0900 @@ -0,0 +1,55 @@ +// { dg-do run } + +/* check codegen for overloaded simple operator new/delete. + here check that we prefer the overload that accounts the function + args. */ + +#define PROVIDE_NEW_SZT +#define PROVIDE_NEW_SZT_INT +#define PROVIDE_DEL_VP + +#include "../coro1-allocators.h" + +int used_ovl_new = 0; +int used_ovl_del = 0; + +struct coro1 +f (int v) noexcept +{ + PRINT ("coro1: about to return"); + co_return; +} + +int main () +{ + // Nest a scope so that we can inspect the flags after the DTORs run. + { + PRINT ("main: create coro1"); + struct coro1 x = f (5); + + if (used_ovl_new != 5) + { + PRINT ("main: apparently used the wrong op new..."); + 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 (); + } + } + + if (used_ovl_del != 1) + { + PRINT ("main: failed to call overloaded operator delete"); + abort (); + } + PRINT ("main: returning"); + return 0; +}