Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/coroutines/torture/class-07-data-member.C @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// { dg-do run } // Show that we are correctly accessing class variables. #include "../coro.h" // boiler-plate for tests of codegen #include "../coro1-ret-int-yield-int.h" class Foo { int v; public: Foo () : v(0) {}; Foo (int x) : v(x) {}; coro1 meth () { PRINT ("coro1: about to return"); co_return v++; } }; int main () { Foo inst (42); int y; { PRINT ("main: create coro1 [instance 1]"); coro1 x = inst.meth (); if (x.handle.done()) abort(); PRINT ("main: got coro1 - resuming (initial suspend)"); x.handle.resume(); PRINT ("main: after resume"); y = x.handle.promise().get_value(); if ( y != 42 ) abort (); if (!x.handle.done()) { PRINT ("main: apparently not done..."); abort (); } } PRINT ("main: create coro1 [instance 2]"); coro1 p = inst.meth (); if (p.handle.done()) abort(); PRINT ("main: got coro1 - resuming (initial suspend)"); p.handle.resume(); PRINT ("main: after resume"); y = p.handle.promise().get_value(); if ( y != 43 ) abort (); if (!p.handle.done()) { PRINT ("main: apparently not done..."); abort (); } PRINT ("main: returning"); return 0; }