[OpenMP] Missing implicit otherwise clause in metadirective. (#127113)

Compiling this:
 `int main() {`
 ` #pragma omp metadirective when(use r= {condition(0)}`
`: parallel for)`
  `for (int i=0; i<10; i++)`
  ;
}`

is generating an error:
`error: expected expression`
The compiler is interpreting this as if it's compiling a `#pragma omp
metadirective` with no `otherwise` clause.
In the OMP5.2 specs chapter 7.4 it's mentioned that: 
`If no otherwise clause is specified the effect is as if one was
specified without an associated directive variant.`
This patch fixes the issue.

0 files changed, 0 insertions, 0 deletions