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// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: %target-swiftxx-frontend -emit-ir -I %t/Inputs -validate-tbd-against-ir=none %t/test.swift | %FileCheck %s
//--- Inputs/module.modulemap
module DestroyedUsingDelete {
header "test.h"
requires cplusplus
}
//--- Inputs/test.h
extern void referencedSymbol();
inline void emittedIntoSwiftObject() { referencedSymbol(); }
class BaseClass {
public:
inline ~BaseClass() {
emittedIntoSwiftObject();
}
int x;
};
class Container {
public:
Container() : pointer(new BaseClass) {}
Container(const Container &other) : pointer(new BaseClass) {}
~Container() { delete pointer; }
inline int method() const {
return 42;
}
private:
BaseClass *pointer;
};
class ForwardClassDecl;
template<class T>
class ContainerWithForward {
public:
inline ~ContainerWithForward() {
if (sizeof(T) > 0)
referencedSymbol();
}
};
class ClassWithOutOfLineDestructor {
public:
~ClassWithOutOfLineDestructor();
ContainerWithForward<ForwardClassDecl> field;
};
ClassWithOutOfLineDestructor *getClassWithOutOfLineDestructorValue();
inline void testMethodDestructorFwdDecl() {
delete getClassWithOutOfLineDestructorValue();
}
//--- test.swift
import DestroyedUsingDelete
public func test() {
let i = Container()
i.method()
testMethodDestructorFwdDecl()
}
// Make sure we reach destructor accessible from `delete` statement.
// CHECK: define linkonce_odr{{( dso_local)?}} void @{{_Z22emittedIntoSwiftObjectv|"\?emittedIntoSwiftObject@@YAXXZ"}}
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