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diff gcc/testsuite/gcc.dg/Warray-bounds-17.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/Warray-bounds-17.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -Warray-bounds" } */
+
+char *y;
+void foo (int sysnum)
+{
+  static char *x[] = {};
+  int nsyscalls = sizeof x / sizeof x[0];
+  if (sysnum < 0 || sysnum >= nsyscalls)
+    return;
+  else
+    y = x[sysnum]; /* { dg-bogus "above array bounds" } */
+}