[flang][openacc] Add clause validaty tests for data construct + fix default restriction
authorValentin Clement <clementval@gmail.com>
Fri, 4 Dec 2020 20:12:05 +0000 (15:12 -0500)
committerclementval <clementval@gmail.com>
Fri, 4 Dec 2020 20:12:15 +0000 (15:12 -0500)
commita366188d801ccefb4ef3f9d89415e97accc77443
treea2fbf4f1f641e26a3bf708b68817ba483590d9c6
parent88c21f8488646b6809d46c197077cfb40b5ac15b
[flang][openacc] Add clause validaty tests for data construct + fix default restriction

Add clause validity tests for the data construct. The default clause can appear only once
and this was not enforce in the ACC.td.

Reviewed By: sameeranjoshi

Differential Revision: https://reviews.llvm.org/D91888
flang/test/Semantics/acc-clause-validity.f90
llvm/include/llvm/Frontend/OpenACC/ACC.td