X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fasearch%2Ftest%2Fcompile_fail-return-value-const.c;fp=ccan%2Fasearch%2Ftest%2Fcompile_fail-return-value-const.c;h=2edee935012ff2c2352710e9d88120a962f6ab47;hp=0000000000000000000000000000000000000000;hb=93d1e1063c6b5599ab334398234d2de05c1236e8;hpb=c10aab24894083ac7ed2c5e349a2767457314982

diff --git a/ccan/asearch/test/compile_fail-return-value-const.c b/ccan/asearch/test/compile_fail-return-value-const.c
new file mode 100644
index 00000000..2edee935
--- /dev/null
+++ b/ccan/asearch/test/compile_fail-return-value-const.c
@@ -0,0 +1,25 @@
+#include <ccan/asearch/asearch.h>
+#include <ccan/array_size/array_size.h>
+#include <string.h>
+
+static int cmp(const char *key, const char *const *elem)
+{
+	return strcmp(key, *elem);
+}
+
+int main(void)
+{
+	const char key[] = "key";
+	const char *elems[] = { "a", "big", "list", "of", "things" };
+
+#ifdef FAIL
+	char **p;
+#if !HAVE_TYPEOF
+#error "Unfortunately we don't fail if no typeof."
+#endif
+#else
+	const char **p;
+#endif
+	p = asearch(key, elems, ARRAY_SIZE(elems), cmp);
+	return p ? 0 : 1;
+}