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diff gcc/testsuite/gcc.dg/pr65066.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/pr65066.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,12 @@
+/* PR c/65066 */
+/* { dg-do compile } */
+/* { dg-options "-Wformat -Wformat-signedness" } */
+
+extern int sscanf (const char *restrict, const char *restrict, ...);
+int *a;
+
+void
+foo ()
+{
+  sscanf (0, "0x%x  #", a); /* { dg-warning "expects argument of type" } */
+}