p16.cpp
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// RUN: %clang_cc1 -std=c++11 %s -Wunused -Wno-unused-lambda-capture -verify
struct X {
X(const X&) = delete; // expected-note 2{{explicitly marked deleted}}
X(X&);
};
void test_capture(X x) {
[x] { }(); // okay: non-const copy ctor
[x] {
[x] { // expected-error{{call to deleted constructor of 'X'}}
}();
}();
[x] {
[&x] {
[x] { // expected-error{{call to deleted constructor of 'const X'}}
}();
}();
}();
int a;
[=] {
[&] {
int &x = a; // expected-error{{binding reference of type 'int' to value of type 'const int' drops 'const' qualifier}}
int &x2 = a; // expected-error{{binding reference of type 'int' to value of type 'const int' drops 'const' qualifier}}
}();
}();
[=] {
[&a] {
[&] {
int &x = a; // expected-error{{binding reference of type 'int' to value of type 'const int' drops 'const' qualifier}}
int &x2 = a; // expected-error{{binding reference of type 'int' to value of type 'const int' drops 'const' qualifier}}
}();
}();
}();
}