1 // UNSUPPORTED: system-aix, system-zos 2 // see https://github.com/llvm/llvm-project/issues/68092 3 // XFAIL: host={{.*}}-windows-msvc 4 5 // RUN: cat %s | clang-repl | FileCheck %s 6 // RUN: cat %s | clang-repl -Xcc -O2 | FileCheck %s 7 8 extern "C" int printf(const char*, ...); 9 10 struct A { int val; A(int v); ~A(); void f() const; }; 11 A::A(int v) : val(v) { printf("A(%d), this = %p\n", val, this); } 12 A::~A() { printf("~A, this = %p, val = %d\n", this, val); } 13 void A::f() const { printf("f: this = %p, val = %d\n", this, val); } 14 15 const A a(1); 16 // CHECK: A(1), this = [[THIS:.+]] 17 // The constructor must only be called once! 18 // CHECK-NOT: A(1) 19 20 a.f(); 21 // CHECK-NEXT: f: this = [[THIS]], val = 1 22 a.f(); 23 // CHECK-NEXT: f: this = [[THIS]], val = 1 24 25 %quit 26 // There must still be no other constructor! 27 // CHECK-NOT: A(1) 28 29 // At the end, we expect exactly one destructor call 30 // CHECK: ~A 31 // CHECK-SAME: this = [[THIS]], val = 1 32 // CHECK-NOT: ~A 33