https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70376
Bug ID: 70376
Summary: OpenMP taskloop construct fails to instantiate copy
constructor(same as Bug 48869)
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: jakub at gcc dot gnu.org
CC: bbenin at gmail dot com, jakub at gcc dot gnu.org,
jason at gcc dot gnu.org, rguenth at gcc dot gnu.org,
rth at gcc dot gnu.org
Depends on: 48869
Target Milestone: ---
+++ This bug was initially created as a clone of Bug #48869 +++
template<typename T>
struct A
{
A() { }
A(const A&) { }
void foo() { }
};
int
main ()
{
A<int> a;
#pragma omp taskloop
for (int i = 0; i < 64; i++)
a.foo();
return 0;
}
$ .../gcc/xg++ -B .../gcc/ -fopenmp -o pr48869 pr48869.C -B
.../x86_64-pc-linux-gnu/libgomp/ -L .../x86_64-pc-linux-gnu/libgomp/.libs/ -L
.../x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/
/tmp/ccMYsukb.o: In function `main._omp_cpyfn.1':
pr48869.C:(.text+0xcc): undefined reference to `A<int>::A(A<int> const&)'
collect2: error: ld returned 1 exit status
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48869
[Bug 48869] [4.5 Regression] OpenMP task construct fails to instantiate copy
constructor(same as Bug 36523)
