1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/declspec-2.c b/gcc/testsuite/gcc.dg/declspec-2.c
new file mode 100644
index 000000000..f2c535ad8
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/declspec-2.c
@@ -0,0 +1,14 @@
+/* Test declaration specifiers.  Test cases that used to be handled in
+   a loop in grokdeclarator.  Pedantic cases.  */
+/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
+/* { dg-do compile } */
+/* { dg-options "-std=gnu89 -pedantic" } */
+
+/* These should all be diagnosed, but only once, not for every
+   identifier declared.  */
+
+const const int x0, /* { dg-warning "duplicate" } */
+x1;
+
+long long x2, /* { dg-warning "long long" } */
+x3;