3968936b92
This reverts commit bdc6974f92304f4ed542241b9b89ba58ba6b20aa because it breaks all the LLDB tests that import the std module. import-std-module/array.TestArrayFromStdModule.py import-std-module/deque-basic.TestDequeFromStdModule.py import-std-module/deque-dbg-info-content.TestDbgInfoContentDequeFromStdModule.py import-std-module/forward_list.TestForwardListFromStdModule.py import-std-module/forward_list-dbg-info-content.TestDbgInfoContentForwardListFromStdModule.py import-std-module/list.TestListFromStdModule.py import-std-module/list-dbg-info-content.TestDbgInfoContentListFromStdModule.py import-std-module/queue.TestQueueFromStdModule.py import-std-module/stack.TestStackFromStdModule.py import-std-module/vector.TestVectorFromStdModule.py import-std-module/vector-bool.TestVectorBoolFromStdModule.py import-std-module/vector-dbg-info-content.TestDbgInfoContentVectorFromStdModule.py import-std-module/vector-of-vectors.TestVectorOfVectorsFromStdModule.py https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/45301/
112 lines
2.6 KiB
C++
112 lines
2.6 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -std=c++11 %s -verify
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template<typename T> void capture(const T&);
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class NonCopyable {
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NonCopyable(const NonCopyable&); // expected-note 2 {{implicitly declared private here}}
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public:
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void foo() const;
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};
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class NonConstCopy {
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public:
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NonConstCopy(NonConstCopy&); // expected-note{{would lose const}}
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};
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void capture_by_copy(NonCopyable nc, NonCopyable &ncr, const NonConstCopy nco) {
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(void)[nc] { }; // expected-error{{capture of variable 'nc' as type 'NonCopyable' calls private copy constructor}}
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(void)[=] { // expected-error{{capture of variable 'ncr' as type 'NonCopyable' calls private copy constructor}}
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ncr.foo();
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}();
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[nco] {}(); // expected-error{{no matching constructor for initialization of 'const NonConstCopy'}}
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}
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struct NonTrivial {
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NonTrivial();
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NonTrivial(const NonTrivial &);
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~NonTrivial();
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};
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struct CopyCtorDefault {
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CopyCtorDefault();
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CopyCtorDefault(const CopyCtorDefault&, NonTrivial nt = NonTrivial());
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void foo() const;
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};
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void capture_with_default_args(CopyCtorDefault cct) {
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(void)[=] () -> void { cct.foo(); };
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}
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struct ExpectedArrayLayout {
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CopyCtorDefault array[3];
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};
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void capture_array() {
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CopyCtorDefault array[3];
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auto x = [=]() -> void {
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capture(array[0]);
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};
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static_assert(sizeof(x) == sizeof(ExpectedArrayLayout), "layout mismatch");
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}
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// Check for the expected non-static data members.
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struct ExpectedLayout {
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char a;
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short b;
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};
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void test_layout(char a, short b) {
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auto x = [=] () -> void {
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capture(a);
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capture(b);
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};
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static_assert(sizeof(x) == sizeof(ExpectedLayout), "Layout mismatch!");
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}
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struct ExpectedThisLayout {
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ExpectedThisLayout* a;
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void f() {
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auto x = [this]() -> void {};
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static_assert(sizeof(x) == sizeof(ExpectedThisLayout), "Layout mismatch!");
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}
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};
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struct CaptureArrayAndThis {
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int value;
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void f() {
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int array[3];
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[=]() -> int {
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int result = value;
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for (unsigned i = 0; i < 3; ++i)
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result += array[i];
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return result;
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}();
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}
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};
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namespace rdar14468891 {
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class X {
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public:
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virtual ~X() = 0; // expected-note{{unimplemented pure virtual method '~X' in 'X'}}
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};
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class Y : public X { };
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void capture(X &x) {
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[x]() {}(); // expected-error{{by-copy capture of value of abstract type 'rdar14468891::X'}}
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}
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}
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namespace rdar15560464 {
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struct X; // expected-note{{forward declaration of 'rdar15560464::X'}}
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void foo(const X& param) {
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auto x = ([=]() {
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auto& y = param; // expected-error{{by-copy capture of variable 'param' with incomplete type 'const rdar15560464::X'}}
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});
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}
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}
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