From 754c677b0bbf3ea6c7d2a73c93848f1b0d68c91e Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 20 Jun 2011 16:54:15 +0930 Subject: lib: import ccan modules for tdb2 Imported from git://git.ozlabs.org/~ccan/ccan init-1161-g661d41f Signed-off-by: Rusty Russell --- lib/ccan/compiler/test/compile_fail-printf.c | 22 ++++++++++++++++++++++ lib/ccan/compiler/test/run-is_compile_constant.c | 15 +++++++++++++++ 2 files changed, 37 insertions(+) create mode 100644 lib/ccan/compiler/test/compile_fail-printf.c create mode 100644 lib/ccan/compiler/test/run-is_compile_constant.c (limited to 'lib/ccan/compiler/test') diff --git a/lib/ccan/compiler/test/compile_fail-printf.c b/lib/ccan/compiler/test/compile_fail-printf.c new file mode 100644 index 0000000000..8f34ae5a12 --- /dev/null +++ b/lib/ccan/compiler/test/compile_fail-printf.c @@ -0,0 +1,22 @@ +#include + +static void PRINTF_FMT(2,3) my_printf(int x, const char *fmt, ...) +{ +} + +int main(int argc, char *argv[]) +{ + unsigned int i = 0; + + my_printf(1, "Not a pointer " +#ifdef FAIL + "%p", +#if !HAVE_ATTRIBUTE_PRINTF +#error "Unfortunately we don't fail if !HAVE_ATTRIBUTE_PRINTF." +#endif +#else + "%i", +#endif + i); + return 0; +} diff --git a/lib/ccan/compiler/test/run-is_compile_constant.c b/lib/ccan/compiler/test/run-is_compile_constant.c new file mode 100644 index 0000000000..a66f2e13e6 --- /dev/null +++ b/lib/ccan/compiler/test/run-is_compile_constant.c @@ -0,0 +1,15 @@ +#include +#include + +int main(int argc, char *argv[]) +{ + plan_tests(2); + + ok1(!IS_COMPILE_CONSTANT(argc)); +#if HAVE_BUILTIN_CONSTANT_P + ok1(IS_COMPILE_CONSTANT(7)); +#else + pass("If !HAVE_BUILTIN_CONSTANT_P, IS_COMPILE_CONSTANT always false"); +#endif + return exit_status(); +} -- cgit