blob: 65afbb9c2c34ad8127828efffae45e31da4b97bb [file] [log] [blame]
// RUN: %clang_cc1 -emit-llvm -fexceptions -fcxx-exceptions -std=c++11 -o - %s | FileCheck %s
struct non_trivial {
non_trivial();
~non_trivial() noexcept(false);
};
non_trivial::non_trivial() {}
non_trivial::~non_trivial() noexcept(false) {}
// We use a virtual base to ensure that the constructor
// delegation optimization (complete->base) can't be
// performed.
struct delegator {
non_trivial n;
delegator();
delegator(int);
delegator(char);
delegator(bool);
};
delegator::delegator() {
throw 0;
}
delegator::delegator(bool)
{}
// CHECK: define {{.*}} @_ZN9delegatorC1Ec
// CHECK: {{.*}} @_ZN9delegatorC1Eb
// CHECK: void @__cxa_throw
// CHECK: void @_ZSt9terminatev
// CHECK: {{.*}} @_ZN9delegatorD1Ev
// CHECK: define {{.*}} @_ZN9delegatorC2Ec
// CHECK: {{.*}} @_ZN9delegatorC2Eb
// CHECK: void @__cxa_throw
// CHECK: void @_ZSt9terminatev
// CHECK: {{.*}} @_ZN9delegatorD2Ev
delegator::delegator(char)
: delegator(true) {
throw 0;
}
// CHECK: define {{.*}} @_ZN9delegatorC1Ei
// CHECK: {{.*}} @_ZN9delegatorC1Ev
// CHECK-NOT: void @_ZSt9terminatev
// CHECK: ret
// CHECK-NOT: void @_ZSt9terminatev
// CHECK: define {{.*}} @_ZN9delegatorC2Ei
// CHECK: {{.*}} @_ZN9delegatorC2Ev
// CHECK-NOT: void @_ZSt9terminatev
// CHECK: ret
// CHECK-NOT: void @_ZSt9terminatev
delegator::delegator(int)
: delegator()
{}
namespace PR12890 {
class X {
int x;
X() = default;
X(int);
};
X::X(int) : X() {}
}
// CHECK: define {{.*}} @_ZN7PR128901XC1Ei(%"class.PR12890::X"* %this, i32)
// CHECK: call void @llvm.memset.p0i8.i64(i8* {{.*}}, i8 0, i64 4, i32 4, i1 false)