ABI-Testsuite/test/mangling/lambdas.xpp

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// RUN: cxx_compiler cxx_11 -c %s -o %t.o
// RUN: bindump %t.o | FileCheck prefixes %s

// Test default arguments apperaing in class definitions
// CHECK-DAG: _ZZN1S1fEiiEd0_NKUlvE0_clEv
// CHECK-DAG: _ZZN1S1fEiiEd0_NKUlvE_clEv
// CHECK-DAG: _ZZN1S1fEiiEd_NKUlvE_clEv
struct S {
   void f(int a = [] {return 1;}() + [] {return 2;}(), int b = []{return 3;}());
};
void foo() {
   S s;
   s.f();
}

// inclass initializers of class members
// CHECK-DAG: _ZNK2S21yMUlvE_clEv
struct S2 {
    int y = []{ return 5;}();
};
void foo2() {
    S2 s3;
}

// the bodies of inline functions
// CHECK-DAG: _ZZ4foo3vENKUlvE_clEv
inline int foo3() {
    int t = []{ return 7;}();
    return t;
}
void bar() {
    foo3();
}

// the bodies of non-exported nonspecialized template functions
// CHECK-DAG:   _ZZ4foo4IfEvvENKUlvE_clEv
template <typename C> void foo4() {
    int u = [] { return 8;}();
}
void call_foo4() {
    foo4<float>();
}

// initializers of nonspecialized static members of template classes
// CHECK-DAG: _ZNK2S1IiE1xMUlvE_clEv
template<typename T> struct S1 {
   static int x;
};
int extVar;
template<typename T> int S1<T>::x = []{ return extVar;}();
template int S1<int>::x;