[OPENMP] Prohibit VLAs in 'private/firstprivate' clauses of 'task' directive.

Currently runtime does not allow to support variably modified types for 'private' and 'firstprivate' clauses in 'task' directives.

llvm-svn: 237674

3 files changed, 11 insertions, 1 deletions

diff --git a/clang/test/OpenMP/single_copyprivate_messages.cpp b/clang/test/OpenMP/single_copyprivate_messages.cpp
index a2ffdef033d..f941c8e9b36 100644
--- a/clang/test/OpenMP/single_copyprivate_messages.cpp
+++ b/clang/test/OpenMP/single_copyprivate_messages.cpp
@@ -106,7 +106,7 @@ T tmain(T argc, C **argv) {
 }
 
 void bar(S4 a[2], int n, int b[n]) { // expected-note {{'b' defined here}}
-#pragma omp single copyprivate(a, b) // expected-error {{'operator=' is a private member of 'S4'}} expected-error {{arguments of OpenMP clause 'copyprivate' cannot be of variably-modified type 'int [n]'}}
+#pragma omp single copyprivate(a, b) // expected-error {{'operator=' is a private member of 'S4'}} expected-error {{arguments of OpenMP clause 'copyprivate' in '#pragma omp single' directive cannot be of variably-modified type 'int [n]'}}
     foo();
 }
 
diff --git a/clang/test/OpenMP/task_firstprivate_messages.cpp b/clang/test/OpenMP/task_firstprivate_messages.cpp
index c3c2ae053ee..4eba5b25fa9 100644
--- a/clang/test/OpenMP/task_firstprivate_messages.cpp
+++ b/clang/test/OpenMP/task_firstprivate_messages.cpp
@@ -51,6 +51,11 @@ public:
 S3 h;
 #pragma omp threadprivate(h) // expected-note {{defined as threadprivate or thread local}}
 
+void bar(int n, int b[n]) { // expected-note {{'b' defined here}}
+#pragma omp task firstprivate(b) // expected-error {{arguments of OpenMP clause 'firstprivate' in '#pragma omp task' directive cannot be of variably-modified type 'int [n]'}}
+    foo();
+}
+
 namespace A {
 double x;
 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
diff --git a/clang/test/OpenMP/task_private_messages.cpp b/clang/test/OpenMP/task_private_messages.cpp
index bf2a24a4a0c..59a4e61908d 100644
--- a/clang/test/OpenMP/task_private_messages.cpp
+++ b/clang/test/OpenMP/task_private_messages.cpp
@@ -45,6 +45,11 @@ public:
 int threadvar;
 #pragma omp threadprivate(threadvar) // expected-note {{defined as threadprivate or thread local}}
 
+void bar(int n, int b[n]) { // expected-note {{'b' defined here}}
+#pragma omp task private(b) // expected-error {{arguments of OpenMP clause 'private' in '#pragma omp task' directive cannot be of variably-modified type 'int [n]'}}
+    foo();
+}
+
 namespace A {
 double x;
 #pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}