thodg/cgminer/ccan/compiler/test/compile_fail-printf.c
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Hash : a0d14d15
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Date : 2011-07-06T16:47:25
ccan: add ccan/opt and dependencies to build.
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ccan/compiler/test/compile_fail-printf.c
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#include <ccan/compiler/compiler.h> 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; }