forked from OSchip/llvm-project
86 lines
2.7 KiB
Plaintext
86 lines
2.7 KiB
Plaintext
// RUN: %clang_cc1 -std=c++2b -fsyntax-only -fobjc-arc -fblocks -verify=cxx98_2b,cxx11_2b,cxx2b %s
|
|
// RUN: %clang_cc1 -std=c++20 -fsyntax-only -fobjc-arc -fblocks -verify=cxx98_2b,cxx11_2b %s
|
|
// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fobjc-arc -fblocks -verify=cxx98_2b,cxx11_2b %s
|
|
// RUN: %clang_cc1 -std=c++98 -fsyntax-only -fobjc-arc -fblocks -Wno-c++11-extensions -verify=cxx98_2b,cxx98 %s
|
|
|
|
#define TEST(T) void test_##T() { \
|
|
__block T x; \
|
|
(void)^(void) { (void)x; }; \
|
|
}
|
|
|
|
struct CopyOnly {
|
|
CopyOnly(); // cxx2b-note {{not viable}}
|
|
CopyOnly(CopyOnly &); // cxx2b-note {{not viable}}
|
|
};
|
|
TEST(CopyOnly); // cxx2b-error {{no matching constructor}}
|
|
|
|
// Both ConstCopyOnly and NonConstCopyOnly are
|
|
// "pure" C++98 tests (pretend 'delete' means 'private').
|
|
// However we may extend implicit moves into C++98, we must make sure the
|
|
// results in these are not changed.
|
|
struct ConstCopyOnly {
|
|
ConstCopyOnly();
|
|
ConstCopyOnly(ConstCopyOnly &) = delete; // cxx98-note {{marked deleted here}}
|
|
ConstCopyOnly(const ConstCopyOnly &);
|
|
};
|
|
TEST(ConstCopyOnly); // cxx98-error {{call to deleted constructor}}
|
|
|
|
struct NonConstCopyOnly {
|
|
NonConstCopyOnly();
|
|
NonConstCopyOnly(NonConstCopyOnly &);
|
|
NonConstCopyOnly(const NonConstCopyOnly &) = delete; // cxx11_2b-note {{marked deleted here}}
|
|
};
|
|
TEST(NonConstCopyOnly); // cxx11_2b-error {{call to deleted constructor}}
|
|
|
|
struct CopyNoMove {
|
|
CopyNoMove();
|
|
CopyNoMove(CopyNoMove &);
|
|
CopyNoMove(CopyNoMove &&) = delete; // cxx98_2b-note {{marked deleted here}}
|
|
};
|
|
TEST(CopyNoMove); // cxx98_2b-error {{call to deleted constructor}}
|
|
|
|
struct MoveOnly {
|
|
MoveOnly();
|
|
MoveOnly(MoveOnly &) = delete;
|
|
MoveOnly(MoveOnly &&);
|
|
};
|
|
TEST(MoveOnly);
|
|
|
|
struct NoCopyNoMove {
|
|
NoCopyNoMove();
|
|
NoCopyNoMove(NoCopyNoMove &) = delete;
|
|
NoCopyNoMove(NoCopyNoMove &&) = delete; // cxx98_2b-note {{marked deleted here}}
|
|
};
|
|
TEST(NoCopyNoMove); // cxx98_2b-error {{call to deleted constructor}}
|
|
|
|
struct ConvertingRVRef {
|
|
ConvertingRVRef();
|
|
ConvertingRVRef(ConvertingRVRef &) = delete;
|
|
|
|
struct X {};
|
|
ConvertingRVRef(X &&);
|
|
operator X() const & = delete;
|
|
operator X() &&;
|
|
};
|
|
TEST(ConvertingRVRef);
|
|
|
|
struct ConvertingCLVRef {
|
|
ConvertingCLVRef();
|
|
ConvertingCLVRef(ConvertingCLVRef &);
|
|
|
|
struct X {};
|
|
ConvertingCLVRef(X &&); // cxx98_2b-note {{passing argument to parameter here}}
|
|
operator X() const &;
|
|
operator X() && = delete; // cxx98_2b-note {{marked deleted here}}
|
|
};
|
|
TEST(ConvertingCLVRef); // cxx98_2b-error {{invokes a deleted function}}
|
|
|
|
struct SubSubMove {};
|
|
struct SubMove : SubSubMove {
|
|
SubMove();
|
|
SubMove(SubMove &) = delete;
|
|
|
|
SubMove(SubSubMove &&);
|
|
};
|
|
TEST(SubMove);
|