Moved one test case for #1209.

test/val/bug1209-ind-goto-rev.c

@@ -0,0 +1,53 @@
+/*
+  Copyright 2020 The cc65 Authors
+
+  This software is provided 'as-is', without any express or implied
+  warranty. In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+/*
+  Test of indirect goto with dynamic labels and order label def, label ref, goto.
+  https://github.com/cc65/cc65/issues/1209
+  This should compile and should be moved to tests/val/ when the bug is fixed.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+/* When operating correctly, this returns 0. */
+int f (void)
+{
+    static void *x[1];
+    /* Define the label before referencing it with indirect label syntax. */
+L:  if (x[0] != 0) return 0;
+    x[0] = &&L;
+    goto *x[0];
+}
+
+static unsigned char failures = 0;
+
+int main (void)
+{
+    if (f () != 0) failures++;
+
+    if (failures == 0) {
+        printf ("PASS\n");
+    } else {
+        printf ("FAIL\n");
+    }
+
+    return failures;
+}