[Bug objc/88967] New: [9 regression] openmp default(none) broken

[lebedev.ri at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88967

            Bug ID: 88967
           Summary: [9 regression] openmp default(none) broken
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: objc
          Assignee: unassigned at gcc dot gnu.org
          Reporter: lebedev.ri at gmail dot com
  Target Milestone: ---

https://godbolt.org/z/8WHddH

void foo(int *x);

void test1(int * const begin, const int len) {
#pragma omp parallel default(none)
#pragma omp for
for(int x = 0; x < len; x++)
    foo(begin + x);
}

gcc 8.2, clang trunk is ok with that code.
gcc trunk says:

<source>: In function 'void test1(int*, int)':
<source>:5:9: error: 'len' not specified in enclosing 'parallel'
    5 | #pragma omp for
      |         ^~~
<source>:4:9: error: enclosing 'parallel'
    4 | #pragma omp parallel default(none)
      |         ^~~
<source>:7:9: error: 'begin' not specified in enclosing 'parallel'
    7 |     foo(begin + x);
      |         ^~~~~
<source>:4:9: error: enclosing 'parallel'
    4 | #pragma omp parallel default(none)
      |         ^~~
Compiler returned: 1

Since 'default(none)' is specified, i fail to see how they are not specified..

I'm also not really seeing the reasoning in the openmp 4.0 "2.14.3.1 default
clause".
Did this change in newer openmp versions?