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33 lines
1.2 KiB
33 lines
1.2 KiB
// RUN: %clang_cc1 -std=c++11 %s -verify -Wno-c++1y-extensions
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class X0 {
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void explicit_capture() {
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int foo;
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(void)[foo, foo] () {}; // expected-error {{'foo' can appear only once}}
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(void)[this, this] () {}; // expected-error {{'this' can appear only once}}
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(void)[=, foo] () {}; // expected-error {{'&' must precede a capture when}}
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(void)[=, &foo] () {};
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(void)[=, this] () {}; // expected-error {{'this' cannot be explicitly captured}}
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(void)[&, foo] () {};
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(void)[&, &foo] () {}; // expected-error {{'&' cannot precede a capture when}}
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(void)[&, this] () {};
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}
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};
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struct S2 {
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void f(int i);
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void g(int i);
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};
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void S2::f(int i) {
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(void)[&, i]{ };
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(void)[&, &i]{ }; // expected-error{{'&' cannot precede a capture when the capture default is '&'}}
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(void)[=, this]{ }; // expected-error{{'this' cannot be explicitly captured}}
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(void)[=]{ this->g(i); };
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(void)[i, i]{ }; // expected-error{{'i' can appear only once in a capture list}}
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(void)[i(0), i(1)]{ }; // expected-error{{'i' can appear only once in a capture list}}
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(void)[i, i(1)]{ }; // expected-error{{'i' can appear only once in a capture list}}
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(void)[i(0), i]{ }; // expected-error{{'i' can appear only once in a capture list}}
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}
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