I noticed while working on another test that I never used the PCH
trickery to get this to validate that serialization/deserialization
works correctly. It DOES, but we weren't testing it with this test like
the others.
These two are very similar to the other 'var-list' variants, except they
require that the type of the variable be a pointer. This patch
implements that restriction.
Like 'copy', these also have alternate names, so this implements that as
well. Additionally, these have an optional tag of either 'readonly' or
'zero' depending on the clause.
Otherwise, this is a pretty rote implementation of the clause, as there
aren't any special rules for it.
Like present, no_create, and first_private, copy is a clause that takes
just a var-list, and follows the same rules as the others.
The one unique part of this clause is that it ALSO supports two
deprecated/backwards-compatibility spellings, so this patch adds them
and implements them.
This implementation takes quite a bit from the OMP implementation of
array sections, but only has to enforce the rules as applicable to
OpenACC. Additionally, it does its best to create an AST node (with the
assistance of RecoveryExprs) with as much checking done as soon as
possible in the case of instantiations.
Seemingly some other patch went in that altered how much dependence was
printed vs the actual names, and it changed the ast-dump results.
Commit to fix this test.
The private clause is the first that takes a 'var-list', thus this has a
lot of additional work to enable the var-list type. A 'var' is a
traditional variable reference, subscript, member-expression, or
array-section, so checking of these is pretty minor.
Note: This ran into some issues with array-sections (aka sub-arrays)
that will be fixed in a follow-up patch.
