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comparison gcc/testsuite/g++.dg/coroutines/torture/lambda-06-multi-capture.C @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
1 // { dg-do run }
2
3 // lambda with parm and local state
4
5 #include "../coro.h"
6
7 // boiler-plate for tests of codegen
8 #include "../coro1-ret-int-yield-int.h"
9
10 int main ()
11 {
12 int a_copy = 20;
13 int a_ref = 10;
14
15 auto f = [&, a_copy]() -> coro1
16 {
17 co_return a_ref + a_copy;
18 };
19
20 {
21 coro1 A = f ();
22 A.handle.resume();
23 PRINT ("main: [a_copy = 20, a_ref = 10]");
24
25 int y = A.handle.promise().get_value();
26 if (y != 30)
27 {
28 PRINTF ("main: A co-ret = %d, should be 30\n", y);
29 abort ();
30 }
31 }
32
33 a_copy = 5;
34 a_ref = 7;
35
36 coro1 B = f ();
37 B.handle.resume();
38 PRINT ("main: [a_copy = 5, a_ref = 7]");
39
40 int y = B.handle.promise().get_value();
41 if (y != 27)
42 {
43 PRINTF ("main: B co-ret = %d, should be 27\n", y);
44 abort ();
45 }
46
47 return 0;
48 }