1 files changed, 99 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vla-13.c b/gcc/testsuite/gcc.dg/vla-13.c
new file mode 100644
index 000000000..70b63059d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vla-13.c
@@ -0,0 +1,99 @@
+/* Test for VLA size evaluation; see PR 35198.  */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do run } */
+/* { dg-options "-std=c99" } */
+
+extern void exit (int);
+extern void abort (void);
+
+int i;
+void *p;
+
+void
+f1 (void *x, int j)
+{
+  p = (int (*)[++i])x;
+  if (i != j)
+    abort ();
+}
+
+void
+f1c (void *x, int j)
+{
+  p = (int (*)[++i]){x};
+  if (i != j)
+    abort ();
+}
+
+void
+f2 (void *x, int j)
+{
+  x = (void *)(int (*)[++i])p;
+  if (i != j)
+    abort ();
+}
+
+void
+f2c (void *x, int j)
+{
+  x = (void *)(int (*)[++i]){p};
+  if (i != j)
+    abort ();
+}
+
+void
+f3 (void *x, int j)
+{
+  (void)(int (*)[++i])p;
+  if (i != j)
+    abort ();
+}
+
+void
+f3c (void *x, int j)
+{
+  (void)(int (*)[++i]){p};
+  if (i != j)
+    abort ();
+}
+
+void
+f4 (void *x, int j)
+{
+  (int (*)[++i])p;
+  (int (*)[++i])p;
+  if (i != j)
+    abort ();
+}
+
+void
+f4c (void *x, int j)
+{
+  (int (*)[++i]){p};
+  (int (*)[++i]){p};
+  if (i != j)
+    abort ();
+}
+
+void
+f5c (void *x, int j, int k)
+{
+  (++i, f3c (x, j), (int (*)[++i]){p});
+  if (i != k)
+    abort ();
+}
+
+int
+main (void)
+{
+  f1 (p, 1);
+  f2 (p, 2);
+  f3 (p, 3);
+  f4 (p, 5);
+  f1c (p, 6);
+  f2c (p, 7);
+  f3c (p, 8);
+  f4c (p, 10);
+  f5c (p, 12, 13);
+  exit (0);
+}