clang/test/CodeGenCXX/array-operator-delete-call.cpp

   1 // RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm %s -o - | \
   2 // RUN: FileCheck %s
   3 // RUN: %clang_cc1 -triple i386-apple-darwin -std=c++11 -emit-llvm %s -o - | \
   4 // RUN: FileCheck %s
   5
   6 extern "C" int printf(...);
   7
   8 int count;
   9
  10 struct S {
  11   S() : iS (++count) { printf("S::S(%d)\n", iS); }
  12   ~S() { printf("S::~S(%d)\n", iS); }
  13   int iS;
  14 };
  15
  16 struct V {
  17   V() : iV (++count) { printf("V::V(%d)\n", iV); }
  18   virtual ~V() { printf("V::~V(%d)\n", iV); }
  19   int iV;
  20 };
  21
  22 struct COST
  23 {
  24   S *cost;
  25   V *vcost;
  26   unsigned *cost_val;
  27
  28   ~COST();
  29   COST();
  30 };
  31
  32
  33 COST::COST()
  34 {
  35   cost = new S[3];
  36   vcost = new V[4];
  37   cost_val = new unsigned[10];
  38 }
  39
  40 COST::~COST()
  41 {
  42   if (cost) {
  43    delete [] cost;
  44   }
  45   if (vcost) {
  46    delete [] vcost;
  47   }
  48   if (cost_val)
  49     delete [] cost_val;
  50 }
  51
  52 COST c1;
  53
  54 int main()
  55 {
  56   COST c3;
  57 }
  58 COST c2;
  59
  60 // CHECK: call void @_ZdaPv
  61