forked from OSchip/llvm-project
55 lines
2.7 KiB
C++
55 lines
2.7 KiB
C++
// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s
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namespace std { class type_info; };
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namespace ExplicitCapture {
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int GlobalVar; // expected-note {{declared here}}
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namespace N {
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int AmbiguousVar; // expected-note {{candidate}}
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}
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int AmbiguousVar; // expected-note {{candidate}}
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using namespace N;
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class C {
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int Member;
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static void Overload(int);
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void Overload();
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virtual C& Overload(float);
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void ExplicitCapture() {
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int foo;
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[foo, foo] () {}; // expected-error {{'foo' can appear only once}} expected-error {{not supported yet}}
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[this, this] () {}; // expected-error {{'this' can appear only once}} expected-error {{not supported yet}}
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[=, foo] () {}; // expected-error {{'&' must precede a capture when}} expected-error {{not supported yet}}
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[=, &foo] () {}; // expected-error {{not supported yet}}
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[=, this] () {}; // expected-error {{'this' cannot appear}} expected-error {{not supported yet}}
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[&, foo] () {}; // expected-error {{not supported yet}}
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[&, &foo] () {}; // expected-error {{'&' cannot precede a capture when}} expected-error {{not supported yet}}
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[&, this] () {}; // expected-error {{not supported yet}}
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[&Overload] () {}; // expected-error {{does not name a variable}} expected-error {{not supported yet}}
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[&GlobalVar] () {}; // expected-error {{does not have automatic storage duration}} expected-error {{not supported yet}}
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[&AmbiguousVar] () {} // expected-error {{reference to 'AmbiguousVar' is ambiguous}} expected-error {{not supported yet}}
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[&Globalvar] () {}; // expected-error {{use of undeclared identifier 'Globalvar'; did you mean 'GlobalVar}}
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}
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void ImplicitThisCapture() {
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[](){(void)Member;}; // expected-error {{'this' cannot be implicitly captured in this context}} expected-error {{not supported yet}}
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[&](){(void)Member;}; // expected-error {{not supported yet}}
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[this](){(void)Member;}; // expected-error {{not supported yet}}
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[this]{[this]{};};// expected-error 2 {{not supported yet}}
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[]{[this]{};};// expected-error {{'this' cannot be implicitly captured in this context}} expected-error 2 {{not supported yet}}
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[]{Overload(3);}; // expected-error {{not supported yet}}
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[]{Overload();}; // expected-error {{'this' cannot be implicitly captured in this context}} expected-error {{not supported yet}}
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[]{(void)typeid(Overload());};// expected-error {{not supported yet}}
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[]{(void)typeid(Overload(.5f));};// expected-error {{'this' cannot be implicitly captured in this context}} expected-error {{not supported yet}}
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}
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};
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void f() {
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[this] () {}; // expected-error {{invalid use of 'this'}} expected-error {{not supported yet}}
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}
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}
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