[PATCH] D78637: [OPENMP]Fix PR45383: type dependent array subscripts are diagnosed erroneously.

[Alexey Bataev via Phabricator via cfe-commits]

ABataev updated this revision to Diff 268196.
ABataev added a comment.

Rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78637/new/

https://reviews.llvm.org/D78637

Files:
  clang/lib/Sema/SemaOpenMP.cpp
  clang/test/OpenMP/task_ast_print.cpp


Index: clang/test/OpenMP/task_ast_print.cpp
===================================================================
--- clang/test/OpenMP/task_ast_print.cpp
+++ clang/test/OpenMP/task_ast_print.cpp
@@ -99,7 +99,8 @@
   T arr[argc];
   omp_depend_t x;
   omp_event_handle_t evt;
-#pragma omp task untied depend(in : argc, argv[b:argc], arr[:], ([argc][sizeof(T)])argv) if (task : argc > 0) depend(depobj: x) detach(evt)
+  double *arr_double;
+#pragma omp task untied depend(in : argc, argv[b:argc], arr[:], ([argc][sizeof(T)])argv, arr_double[argc]) if (task : argc > 0) depend(depobj: x) detach(evt)
   a = 2;
 #pragma omp task default(none), private(argc, b) firstprivate(argv) shared(d) if (argc > 0) final(S<T>::TS > 0) priority(argc) affinity(argc, argv[b:argc], arr[:], ([argc][sizeof(T)])argv)
   foo();
@@ -116,7 +117,8 @@
 // CHECK-NEXT: T arr[argc];
 // CHECK-NEXT: omp_depend_t x;
 // CHECK-NEXT: omp_event_handle_t evt;
-// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:],([argc][sizeof(T)])argv) if(task: argc > 0) depend(depobj : x) detach(evt)
+// CHECK-NEXT: double *arr_double;
+// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:],([argc][sizeof(T)])argv,arr_double[argc]) if(task: argc > 0) depend(depobj : x) detach(evt)
 // CHECK-NEXT: a = 2;
 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<T>::TS > 0) priority(argc) affinity(argc,argv[b:argc],arr[:],([argc][sizeof(T)])argv)
 // CHECK-NEXT: foo()
@@ -130,7 +132,8 @@
 // CHECK-NEXT: int arr[argc];
 // CHECK-NEXT: omp_depend_t x;
 // CHECK-NEXT: omp_event_handle_t evt;
-// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:],([argc][sizeof(int)])argv) if(task: argc > 0) depend(depobj : x) detach(evt)
+// CHECK-NEXT: double *arr_double;
+// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:],([argc][sizeof(int)])argv,arr_double[argc]) if(task: argc > 0) depend(depobj : x) detach(evt)
 // CHECK-NEXT: a = 2;
 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<int>::TS > 0) priority(argc) affinity(argc,argv[b:argc],arr[:],([argc][sizeof(int)])argv)
 // CHECK-NEXT: foo()
@@ -144,7 +147,8 @@
 // CHECK-NEXT: long arr[argc];
 // CHECK-NEXT: omp_depend_t x;
 // CHECK-NEXT: omp_event_handle_t evt;
-// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:],([argc][sizeof(long)])argv) if(task: argc > 0) depend(depobj : x) detach(evt)
+// CHECK-NEXT: double *arr_double;
+// CHECK-NEXT: #pragma omp task untied depend(in : argc,argv[b:argc],arr[:],([argc][sizeof(long)])argv,arr_double[argc]) if(task: argc > 0) depend(depobj : x) detach(evt)
 // CHECK-NEXT: a = 2;
 // CHECK-NEXT: #pragma omp task default(none) private(argc,b) firstprivate(argv) shared(d) if(argc > 0) final(S<long>::TS > 0) priority(argc) affinity(argc,argv[b:argc],arr[:],([argc][sizeof(long)])argv)
 // CHECK-NEXT: foo()
Index: clang/lib/Sema/SemaOpenMP.cpp
===================================================================
--- clang/lib/Sema/SemaOpenMP.cpp
+++ clang/lib/Sema/SemaOpenMP.cpp
@@ -16128,7 +16128,7 @@
 
         auto *ASE = dyn_cast<ArraySubscriptExpr>(SimpleExpr);
         if (!RefExpr->IgnoreParenImpCasts()->isLValue() ||
-            (ASE &&
+            (ASE && !ASE->getBase()->isTypeDependent() &&
              !ASE->getBase()
                   ->getType()
                   .getNonReferenceType()


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