[flang-commits] [flang] [flang][OpenMP] Diagnose task reduction array sections and elements (PR #215997)

[via flang-commits]

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@@ -2407,6 +2523,8 @@ static void genParallelClauses(
 
   cp.processProcBind(clauseOps);
   cp.processReduction(loc, clauseOps, reductionObjects);
+  checkTaskModifierPartialArrayReduction(loc, semaCtx, clauseOps.reductionMod,
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MattPD wrote:

A single `reduction` clause with the `task` modifier on a user-defined reduction array element now emits the intended diagnostic on all four constructs.

https://github.com/llvm/llvm-project/pull/215997