https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71257
Bug ID: 71257
Summary: OpenMP declare simd linear with ref modifier doesn't
accept references to non-integer/non-pointer
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
Target Milestone: ---
struct S { int a; };
#pragma omp declare simd linear(ref(a):1) // { dg-bogus "applied
to non-integral non-pointer variable" }
int foo (S &a);
is not accepted, while it should be. The requirement that linear clause refers
only to arguments with integer/pointer type or reference to integer/pointer
type applies only when the ref modifier is not used, otherwise the only
requirement is that the argument has reference type.
