X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftcon%2Ftest%2Fcompile_fail-wrap.c;fp=ccan%2Ftcon%2Ftest%2Fcompile_fail-wrap.c;h=26da13c3e0b9fe256a46acc21461d3f5e7b27dcf;hp=0000000000000000000000000000000000000000;hb=43992de4769085b3aba0fd9c167a85ad14e771d2;hpb=fced03d35c9fdf132f4405114f8d507716da1842

diff --git a/ccan/tcon/test/compile_fail-wrap.c b/ccan/tcon/test/compile_fail-wrap.c
new file mode 100644
index 00000000..26da13c3
--- /dev/null
+++ b/ccan/tcon/test/compile_fail-wrap.c
@@ -0,0 +1,20 @@
+#include <ccan/tcon/tcon.h>
+#include <stdlib.h>
+
+struct container {
+	void *p;
+};
+
+int main(int argc, char *argv[])
+{
+	TCON_WRAP(struct container, int *canary) icon;
+#ifdef FAIL
+	char *
+#else
+	int *
+#endif
+		x = NULL;
+
+	tcon_unwrap(tcon_check(&icon, canary, x))->p = x;
+	return 0;
+}