[clang] [OpenMP 5.2] New syntax for 'uses_allocators' clause (PR #157025)

[Urvi Rav via cfe-commits]

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@@ -1497,6 +1497,11 @@ def err_omp_multiple_step_or_linear_modifier : Error<
   "multiple %select{'step size'|'linear modifier'}0 found in linear clause">;
 def err_omp_deprecate_old_syntax: Error<
   "old syntax '%0' on '%1' clause was deprecated, use new syntax '%2'">;
+def warn_omp_deprecate_old_syntax: Warning<
+  "old syntax '%0' on '%1' clause was deprecated, use new syntax '%2'">, 
+  InGroup<Deprecated>;
+def err_omp_allocator_comma_separator :
+  Error<"',' not allowed as separator in 'uses_allocators' clause, use ';' instead">;
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ravurvi20 wrote:

I checked through the file to see if there’s an existing message we could reuse, but didn’t find anything relevant (using `;` instead of `,`) If that’s fine, can we move ahead with this as is?

https://github.com/llvm/llvm-project/pull/157025