clang/test/Analysis/NewDelete-variadic.cpp

   1 // RUN: %clang_analyze_cc1 -analyzer-checker=core,cplusplus.NewDelete,cplusplus.NewDeleteLeaks,unix.Malloc -std=c++11 -fblocks -verify %s
   2 // expected-no-diagnostics
   3
   4 namespace std {
   5   typedef __typeof__(sizeof(int)) size_t;
   6 }
   7
   8 struct X {};
   9
  10 void *operator new(std::size_t, X, ...);
  11 void *operator new[](std::size_t, X, ...);
  12
  13 void testGlobalCustomVariadicNew() {
  14   X x;
  15
  16   void *p1 = operator new(0, x); // no warn
  17
  18   void *p2 = operator new[](0, x); // no warn
  19
  20   int *p3 = new (x) int; // no warn
  21
  22   int *p4 = new (x) int[0]; // no warn
  23 }