1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/pragma-2.c b/gcc/testsuite/gcc.dg/cpp/pragma-2.c
new file mode 100644
index 000000000..921f4e5eb
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/cpp/pragma-2.c
@@ -0,0 +1,16 @@
+/* Verify that preprocessor does not insert redundant newlines
+   after #pragma, also check this for #include, #define and #undef */
+/* { dg-do compile } */
+/* { dg-options "-dD" } */
+#include <stdio.h>
+
+#undef unknow_def
+
+int main () {
+
+#pragma unknown
+  {}
+  error;
+  /* { dg-error "undeclared" "undeclared-variable message" { target *-*-* } { 13 } } */
+  /* { dg-message "function it appears in" "reminder message" { target *-*-* } { 13 } } */ 
+}