X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Ftcon%2Ftest%2Fcompile_ok-sizeof.c;fp=ccan%2Ftcon%2Ftest%2Fcompile_ok-sizeof.c;h=64ccc136ea53ed86a2fc55ba839862bdbb6da72c;hb=cc3db07ecc15f3e1e556387d82318697956e8e0c;hp=0000000000000000000000000000000000000000;hpb=43992de4769085b3aba0fd9c167a85ad14e771d2;p=ccan

diff --git a/ccan/tcon/test/compile_ok-sizeof.c b/ccan/tcon/test/compile_ok-sizeof.c
new file mode 100644
index 00000000..64ccc136
--- /dev/null
+++ b/ccan/tcon/test/compile_ok-sizeof.c
@@ -0,0 +1,35 @@
+#include <ccan/tcon/tcon.h>
+#include <ccan/build_assert/build_assert.h>
+#include <stdlib.h>
+
+struct container {
+	void *p;
+};
+
+struct int_container {
+	struct container raw;
+	TCON(int tc);
+};
+
+struct charp_and_int_container {
+	struct container raw;
+	TCON(int tc1; char *tc2);
+};
+
+int main(int argc, char *argv[])
+{
+	struct int_container icon;
+	struct charp_and_int_container cicon;
+	TCON_WRAP(struct container, int tc) iconw;
+	TCON_WRAP(struct container, int tc1; char *tc2) ciconw;
+
+	BUILD_ASSERT(tcon_sizeof(&icon, tc) == sizeof(int));
+	BUILD_ASSERT(tcon_sizeof(&cicon, tc1) == sizeof(int));
+	BUILD_ASSERT(tcon_sizeof(&cicon, tc2) == sizeof(char *));
+
+	BUILD_ASSERT(tcon_sizeof(&iconw, tc) == sizeof(int));
+	BUILD_ASSERT(tcon_sizeof(&ciconw, tc1) == sizeof(int));
+	BUILD_ASSERT(tcon_sizeof(&ciconw, tc2) == sizeof(char *));
+
+	return 0;
+}