diff options
Diffstat (limited to 'test/CXX/special')
-rw-r--r-- | test/CXX/special/class.copy/p33-0x.cpp | 25 | ||||
-rw-r--r-- | test/CXX/special/class.copy/p9.cpp | 24 | ||||
-rw-r--r-- | test/CXX/special/class.ctor/p4-0x.cpp | 7 | ||||
-rw-r--r-- | test/CXX/special/class.dtor/p2-0x.cpp | 10 | ||||
-rw-r--r-- | test/CXX/special/class.inhctor/elsewhere.cpp | 31 | ||||
-rw-r--r-- | test/CXX/special/class.inhctor/p3.cpp | 30 | ||||
-rw-r--r-- | test/CXX/special/class.inhctor/p7.cpp | 18 |
7 files changed, 133 insertions, 12 deletions
diff --git a/test/CXX/special/class.copy/p33-0x.cpp b/test/CXX/special/class.copy/p33-0x.cpp new file mode 100644 index 0000000..262809e --- /dev/null +++ b/test/CXX/special/class.copy/p33-0x.cpp @@ -0,0 +1,25 @@ +// RUN: %clang_cc1 -fexceptions -std=c++0x -fsyntax-only -verify %s +class X { + X(const X&); + +public: + X(); + X(X&&); +}; + +X return_by_move(int i, X x) { + X x2; + if (i == 0) + return x; + else if (i == 1) + return x2; + else + return x; +} + +void throw_move_only(X x) { + X x2; + throw x; + throw x2; +} + diff --git a/test/CXX/special/class.copy/p9.cpp b/test/CXX/special/class.copy/p9.cpp index d037944..77ab19e 100644 --- a/test/CXX/special/class.copy/p9.cpp +++ b/test/CXX/special/class.copy/p9.cpp @@ -15,30 +15,30 @@ struct VirtualInheritsNonConstCopy : virtual NonConstCopy { VirtualInheritsNonConstCopy(const VirtualInheritsNonConstCopy&); }; -struct ImplicitNonConstCopy1 : NonConstCopy { - ImplicitNonConstCopy1(); +struct ImplicitNonConstCopy1 : NonConstCopy { // expected-note {{candidate constructor}} + ImplicitNonConstCopy1(); // expected-note {{candidate constructor}} }; -struct ImplicitNonConstCopy2 { - ImplicitNonConstCopy2(); +struct ImplicitNonConstCopy2 { // expected-note {{candidate constructor}} + ImplicitNonConstCopy2(); // expected-note {{candidate constructor}} NonConstCopy ncc; }; -struct ImplicitNonConstCopy3 { - ImplicitNonConstCopy3(); +struct ImplicitNonConstCopy3 { // expected-note {{candidate constructor}} + ImplicitNonConstCopy3(); // expected-note {{candidate constructor}} NonConstCopy ncc_array[2][3]; }; -struct ImplicitNonConstCopy4 : VirtualInheritsNonConstCopy { - ImplicitNonConstCopy4(); +struct ImplicitNonConstCopy4 : VirtualInheritsNonConstCopy { // expected-note {{candidate constructor}} + ImplicitNonConstCopy4(); // expected-note {{candidate constructor}} }; void test_non_const_copy(const ImplicitNonConstCopy1 &cincc1, const ImplicitNonConstCopy2 &cincc2, const ImplicitNonConstCopy3 &cincc3, const ImplicitNonConstCopy4 &cincc4) { - (void)sizeof(ImplicitNonConstCopy1(cincc1)); // expected-error{{functional-style cast from 'ImplicitNonConstCopy1 const' to 'ImplicitNonConstCopy1' is not allowed}} - (void)sizeof(ImplicitNonConstCopy2(cincc2)); // expected-error{{functional-style cast from 'ImplicitNonConstCopy2 const' to 'ImplicitNonConstCopy2' is not allowed}} - (void)sizeof(ImplicitNonConstCopy3(cincc3)); // expected-error{{functional-style cast from 'ImplicitNonConstCopy3 const' to 'ImplicitNonConstCopy3' is not allowed}} - (void)sizeof(ImplicitNonConstCopy4(cincc4)); // expected-error{{functional-style cast from 'ImplicitNonConstCopy4 const' to 'ImplicitNonConstCopy4' is not allowed}} + (void)sizeof(ImplicitNonConstCopy1(cincc1)); // expected-error{{no matching conversion for functional-style cast from 'const ImplicitNonConstCopy1' to 'ImplicitNonConstCopy1'}} + (void)sizeof(ImplicitNonConstCopy2(cincc2)); // expected-error{{no matching conversion for functional-style cast from 'const ImplicitNonConstCopy2' to 'ImplicitNonConstCopy2'}} + (void)sizeof(ImplicitNonConstCopy3(cincc3)); // expected-error{{no matching conversion for functional-style cast from 'const ImplicitNonConstCopy3' to 'ImplicitNonConstCopy3'}} + (void)sizeof(ImplicitNonConstCopy4(cincc4)); // expected-error{{no matching conversion for functional-style cast from 'const ImplicitNonConstCopy4' to 'ImplicitNonConstCopy4'}} } diff --git a/test/CXX/special/class.ctor/p4-0x.cpp b/test/CXX/special/class.ctor/p4-0x.cpp new file mode 100644 index 0000000..e3508e2 --- /dev/null +++ b/test/CXX/special/class.ctor/p4-0x.cpp @@ -0,0 +1,7 @@ +// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s + +// A constructor shall not be declared with a ref-qualifier. +struct X { + X() &; // expected-error{{ref-qualifier '&' is not allowed on a constructor}} + X(int) &&; // expected-error{{ref-qualifier '&&' is not allowed on a constructor}} +}; diff --git a/test/CXX/special/class.dtor/p2-0x.cpp b/test/CXX/special/class.dtor/p2-0x.cpp new file mode 100644 index 0000000..53a2e03 --- /dev/null +++ b/test/CXX/special/class.dtor/p2-0x.cpp @@ -0,0 +1,10 @@ +// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s + +// A destructor shall not be declared with a ref-qualifier. +struct X { + ~X() &; // expected-error{{ref-qualifier '&' is not allowed on a destructor}} +}; + +struct Y { + ~Y() &&; // expected-error{{ref-qualifier '&&' is not allowed on a destructor}} +}; diff --git a/test/CXX/special/class.inhctor/elsewhere.cpp b/test/CXX/special/class.inhctor/elsewhere.cpp new file mode 100644 index 0000000..82944d6 --- /dev/null +++ b/test/CXX/special/class.inhctor/elsewhere.cpp @@ -0,0 +1,31 @@ +// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s + +// Tests related to constructor inheriting, but not specified in [class.inhctor] + +// [namespace.udecl]p8: +// A using-declaration for a class member shall be a member-declaration. + +struct B1 { + B1(int); +}; + +using B1::B1; // expected-error {{using declaration can not refer to class member}} + +// C++0x [namespace.udecl]p10: +// A using-declaration is a declaration and can therefore be used repeatedly +// where (and only where) multiple declarations are allowed. + +struct I1 : B1 { + using B1::B1; // expected-note {{previous using declaration}} + using B1::B1; // expected-error {{redeclaration of using decl}} +}; + +// C++0x [namespace.udecl]p3: +// In a using declaration used as a member-declaration, the nested-name- +// specifier shall name a base class of the class being defined. +// If such a using-declaration names a constructor, the nested-name-specifier +// shall name a direct base class of the class being defined. + +struct D1 : I1 { + using B1::B1; // expected-error {{'B1' is not a direct base of 'D1', can not inherit constructors}} +}; diff --git a/test/CXX/special/class.inhctor/p3.cpp b/test/CXX/special/class.inhctor/p3.cpp new file mode 100644 index 0000000..021f701 --- /dev/null +++ b/test/CXX/special/class.inhctor/p3.cpp @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s + +struct B1 { + B1(int); + B1(int, int); +}; +struct D1 : B1 { + using B1::B1; +}; +D1 d1a(1), d1b(1, 1); + +D1 fd1() { return 1; } + +struct B2 { + explicit B2(int, int = 0, int = 0); +}; +struct D2 : B2 { // expected-note {{candidate constructor}} + using B2::B2; +}; +D2 d2a(1), d2b(1, 1), d2c(1, 1, 1); + +D2 fd2() { return 1; } // expected-error {{no viable conversion}} + +struct B3 { + B3(void*); // expected-note {{inherited from here}} +}; +struct D3 : B3 { // expected-note {{candidate constructor}} + using B3::B3; // expected-note {{candidate constructor (inherited)}} +}; +D3 fd3() { return 1; } // expected-error {{no viable conversion}} diff --git a/test/CXX/special/class.inhctor/p7.cpp b/test/CXX/special/class.inhctor/p7.cpp new file mode 100644 index 0000000..3ad761f --- /dev/null +++ b/test/CXX/special/class.inhctor/p7.cpp @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s + +// Straight from the standard +struct B1 { + B1(int); // expected-note {{previous constructor}} +}; +struct B2 { + B2(int); // expected-note {{conflicting constructor}} +}; +struct D1 : B1, B2 { + using B1::B1; // expected-note {{inherited here}} + using B2::B2; // expected-error {{already inherited constructor with the same signature}} +}; +struct D2 : B1, B2 { + using B1::B1; + using B2::B2; + D2(int); +}; |