[clang] [llvm] [Clang][OpenMP] Support for dispatch construct (Sema & Codegen) support (PR #117904)

[Alexey Bataev via llvm-commits]

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@@ -11774,6 +11774,9 @@ def err_omp_clause_requires_dispatch_construct : Error<
   "'%0' clause requires 'dispatch' context selector">;
 def err_omp_append_args_with_varargs : Error<
   "'append_args' is not allowed with varargs functions">;
+def warn_omp_dispatch_clause_novariants_nocontext : Warning<
+  "only 'novariants' clause is supported when 'novariants' & 'nocontext' clauses occur on the same dispatch construct">,
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alexey-bataev wrote:

1.
```suggestion
  "only 'novariants' clause is expected">,
```
or something like this.

2. No test for this warning


https://github.com/llvm/llvm-project/pull/117904