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// This file is distributed under the University of Illinois Open Source License.
// See LICENSE.TXT for details.
// RUN: cxx_compiler -S %s -o %t.s
// RUN: cat %t.s | FileCheck prefixes %s
// CHECK-DAG: _ZN4pqrsD1Ev
// CHECK-DAG: _ZN4abcdC1ERKS_
// CHECK-NOT: _ZN4efghC1ERKS_
// CHECK-DAG: _ZN5pqrsRD1Ev
// CHECK-NOT: _ZN5abcdRC1ERKS_
// CHECK-NOT: _ZN5efghRC1ERKS_
// CHECK-DAG: _ZN5abcdSC1ERKS_
// CHECK-NOT: _ZN5efghSC1ERKS_
// CHECK-NOT: _ZN5pqrsSC1ERKS_
struct pqrs { int a; int b; ~pqrs();}; // has non trivial dtor
struct abcd { int a; int b; abcd(const abcd&); }; // has non trivial copy ctor
struct efgh { int a; int b; };
void foo(abcd x);
void foo(efgh x);
void foo(pqrs x);
extern abcd v_abcd;
extern efgh v_efgh;
extern pqrs v_pqrs;
void bar()
{
// class with no copy ctor or non trivial dtor: 3.1.1: no copy ctor call
foo(v_abcd);
// class with non-trivial copy-ctor. call it
foo(v_efgh);
// class with non-trivial dtor
foo(v_pqrs);
}
struct pqrsR { int a; int b; ~pqrsR();}; // has non trivial dtor
struct abcdR { int a; int b; abcdR(const abcdR&); }; // has non trivial copy ctor
struct efghR { int a; int b; };
abcdR foo_abcd();
efghR foo_efgh();
pqrsR foo_pqrs();
extern abcdR r_abcd;
extern efghR r_efgh;
extern pqrsR r_pqrs;
// check the caller action at return
void barx()
{
// class with no copy ctor or non trivial dtor: 3.1.1: no copy ctor call
r_abcd = foo_abcd();
// class with non-trivial copy-ctor. call it
r_efgh = foo_efgh();
// class with non-trivial dtor
r_pqrs = foo_pqrs();
}
// check the callee action for return
struct pqrsS { int a; int b; ~pqrsS();}; // has non trivial dtor
struct abcdS { int a; int b; abcdS(const abcdS&); }; // has non trivial copy ctor
struct efghS { int a; int b; };
extern abcdS s_abcd;
extern efghS s_efgh;
extern pqrsS s_pqrs;
abcdS bar_abcd(){ return s_abcd;}
efghS bar_efgh(){ return s_efgh;}
pqrsS bar_pqrs(){ return s_pqrs;}
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