File: fopen_nullptr.c

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llvm-toolchain-3.8 1%3A3.8.1-24
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// Check that fopen(NULL, "r") is ok.
// RUN: %clang -O2 %s -o %t && %run %t
#include <stdio.h>
const char *fn = NULL;
FILE *f;
int main() { f = fopen(fn, "r"); }