1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/gomp/macro-3.C b/gcc/testsuite/g++.dg/gomp/macro-3.C
new file mode 100644
index 000000000..3606db566
--- /dev/null
+++ b/gcc/testsuite/g++.dg/gomp/macro-3.C
@@ -0,0 +1,26 @@
+// PR preprocessor/27746
+// { dg-do compile }
+// { dg-options "-fopenmp -fdump-tree-omplower" }
+
+#define omp		FOO
+#define p		parallel
+#define omp_parallel	_Pragma ("omp parallel")
+#define omp_p		_Pragma ("omp p")
+
+void bar (void);
+
+void
+foo (void)
+{
+  #pragma omp parallel
+    bar ();
+  #pragma omp p
+    bar ();
+  omp_parallel
+    bar ();
+  omp_p
+    bar ();
+}
+
+// { dg-final { scan-tree-dump-times "#pragma omp parallel" 4 "omplower" } }
+// { dg-final { cleanup-tree-dump "omplower" } }