--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clang/test/PCH/stmt-openmp_structured_block-bit.cpp	Thu Feb 13 15:10:13 2020 +0900
@@ -0,0 +1,24 @@
+// Test this without pch.
+// RUN: %clang_cc1 -std=c++11 -fopenmp -fsyntax-only -verify %s -ast-dump-all | FileCheck %s -implicit-check-not=openmp_structured_block
+
+// Test with pch. Use '-ast-dump' to force deserialization of function bodies.
+// RUN: %clang_cc1 -std=c++11 -fopenmp -emit-pch -o %t %s
+// RUN: echo "// expected-no-diagnostics" | %clang_cc1 -x c++ -std=c++11 -include-pch %t -fopenmp -fsyntax-only -verify - -ast-dump-all | FileCheck %s -implicit-check-not=openmp_structured_block
+
+void test() {
+#pragma omp parallel
+  ;
+}
+
+// expected-no-diagnostics
+
+// CHECK: TranslationUnitDecl 0x{{.*}} <<invalid sloc>> <invalid sloc>
+// CHECK: `-FunctionDecl 0x{{.*}} <{{.*}}stmt-openmp_structured_block-bit.cpp:8:1, line:11:1> line:8:6 {{(test|imported test)}} 'void ()'
+// CHECK-NEXT:   `-CompoundStmt 0x{{.*}} <col:13, line:11:1>
+// CHECK-NEXT:     `-OMPParallelDirective 0x{{.*}} <line:9:1, col:21>
+// CHECK-NEXT:       `-CapturedStmt 0x{{.*}} <line:10:3>
+// CHECK-NEXT:         `-CapturedDecl 0x{{.*}} <<invalid sloc>> <invalid sloc> {{(nothrow|imported <undeserialized declarations> nothrow)}}
+// CHECK-NEXT:           |-NullStmt 0x{{.*}} <col:3> openmp_structured_block
+// CHECK-NEXT:           |-ImplicitParamDecl 0x{{.*}} <line:9:1> col:1 {{(implicit|imported implicit)}} .global_tid. 'const int *const __restrict'
+// CHECK-NEXT:           |-ImplicitParamDecl 0x{{.*}} <col:1> col:1 {{(implicit|imported implicit)}} .bound_tid. 'const int *const __restrict'
+// CHECK-NEXT:           `-ImplicitParamDecl 0x{{.*}} <col:1> col:1 {{(implicit|imported implicit)}} __context '(anonymous struct at {{.*}}stmt-openmp_structured_block-bit.cpp:9:1) *const __restrict'