clang/test/Analysis/cstring-syntax-weird2.c

   1 // RUN: %clang_analyze_cc1 -w -analyzer-checker=unix.cstring.BadSizeArg \
   2 // RUN:                    -verify %s
   3
   4 // expected-no-diagnostics
   5
   6 typedef __SIZE_TYPE__ size_t;
   7 // The last parameter is normally size_t but the test is about the abnormal
   8 // situation when it's not a size_t.
   9 size_t strlcpy(char *, const char *, void (*)(void));
  10
  11 void foo(void);
  12
  13 void testWeirdDecls(const char *src) {
  14   char dst[10];
  15   strlcpy(dst, src, foo); // no-crash
  16   strlcpy(dst, src, &foo); // no-crash
  17 }