1// RUN: %libomptarget-compilexx-run-and-check-generic
2
3// UNSUPPORTED: amdgcn-amd-amdhsa
4
5extern "C" int printf(const char *, ...);
6
7typedef struct {
8 int a;
9} C;
10#pragma omp declare mapper(C s) map(to : s.a)
11
12typedef struct {
13 int e;
14 C f;
15 int h;
16} D;
17
18int main() {
19 D sa[10];
20 sa[1].e = 111;
21 sa[1].f.a = 222;
22
23 // CHECK: 111 222
24 printf("%d %d \n", sa[1].e, sa[1].f.a);
25#pragma omp target map(tofrom : sa[0 : 2])
26 {
27 // CHECK: 111
28 printf("%d \n", sa[1].e);
29 sa[0].e = 333;
30 sa[1].f.a = 444;
31 // CHECK: 333 444
32 printf("%d %d \n", sa[0].e, sa[1].f.a);
33 }
34 // CHECK: 333 222
35 printf("%d %d \n", sa[0].e, sa[1].f.a);
36}
37

source code of offload/test/mapping/declare_mapper_nested_default_mappers_1.cpp