| /external/clang/test/CXX/dcl.dcl/dcl.spec/dcl.constexpr/ |
| p1.cpp | 11 constexpr int i1 = 0;
12 constexpr int f1() { return 0; }
14 constexpr static int mi1 = 0;
17 constexpr int s1::mi2 = 0;
21 constexpr extern int i2; // expected-error {{constexpr variable declaration must be a definition}}
23 constexpr notlit nl1; // expected-error {{constexpr variable cannot have non-literal type 'const notlit'}}
25 void f2(constexpr int i) {} // expected-error {{function parameter cannot be constexpr}}
42 class C2 {} constexpr; \/\/ expected-error {{class cannot be marked constexpr}} variable in typeref:class:C2
43 struct S2 {} constexpr; \/\/ expected-error {{struct cannot be marked constexpr}} variable in typeref:struct:S2
44 union U2 {} constexpr; \/\/ expected-error {{union cannot be marked constexpr}} variable in typeref:union:U2
45 enum E2 {} constexpr; \/\/ expected-error {{enum cannot be marked constexpr}} variable in typeref:enum:E2
[all...] |
| p6.cpp | 17 constexpr Literal() {}
27 constexpr int ImplicitlyVirtual() { return 0; }
30 constexpr int a = ImplicitVirtualFromDependentBase<S>().ImplicitlyVirtual(); // expected-error {{constant expression}} expected-note {{cannot evaluate virtual function call}}
31 constexpr int b = ImplicitVirtualFromDependentBase<T>().ImplicitlyVirtual(); // ok
32 constexpr int c = ImplicitVirtualFromDependentBase<S>().ImplicitVirtualFromDependentBase<S>::ImplicitlyVirtual();
35 constexpr R F() { return 0; }
37 constexpr int d = ConstexprMember<int>().F(); // ok
38 constexpr int e = ConstexprMember<NonLiteral>().F(); // expected-error {{constant expression}}
41 constexpr ConstexprCtor(P...) {}
43 constexpr ConstexprCtor<> f1() { return {}; } // o
[all...] |
| p8.cpp | 6 constexpr int f();
7 constexpr int g() const;
8 constexpr int h();
10 static constexpr int Sf();
11 /*static*/ constexpr void *operator new(size_t) noexcept;
12 template<typename T> constexpr T tm();
13 template<typename T> static constexpr T ts();
28 constexpr int S::f() const { return 0; }
29 constexpr int S::g() { return 1; }
30 constexpr int S::h() { return 0;
[all...] |
| p2.cpp | 3 // constexpr functions and constexpr constructors are implicitly inline.
5 constexpr S(int n);
6 constexpr int g();
10 constexpr S::S(int n) : n(n) {}
12 constexpr S f(S s) {
16 constexpr int S::g() {
|
| p9.cpp | 3 // A constexpr specifier used in an object declaration declares the object as
5 constexpr int a = 0;
9 constexpr int *b = &i;
12 constexpr int &c = i;
15 constexpr int (*d)(int) = 0;
18 // A variable declaration which uses the constexpr specifier shall have an
20 constexpr int ni1; // expected-error {{default initialization of an object of const type 'const int'}}
21 constexpr struct C { C(); } ni2; // expected-error {{cannot have non-literal type 'const struct C'}} expected-note 3{{has no constexpr constructors}}
22 constexpr double &ni3; // expected-error {{declaration of reference variable 'ni3' requires an initializer}
[all...] |
| p3.cpp | 11 struct NonLiteral { // expected-note 2{{no constexpr constructors}}
16 constexpr Literal() {}
27 // The definition of a constexpr function shall satisfy the following
30 constexpr T();
31 constexpr int f(); // expected-error {{non-literal type 'T' cannot have constexpr members}}
34 virtual constexpr int ExplicitlyVirtual() { return 0; } // expected-error {{virtual function cannot be constexpr}}
36 constexpr int ImplicitlyVirtual() { return 0; } // expected-error {{virtual function cannot be constexpr}}
[all...] |
| p4.cpp | 11 struct NonLiteral { // expected-note 2{{no constexpr constructors}}
16 constexpr Literal() {}
21 // In the definition of a constexpr constructor, each of the parameter types
24 constexpr S(int, N::C) {}
25 constexpr S(int, NonLiteral, N::C) {} // expected-error {{constexpr constructor's 2nd parameter type 'NonLiteral' is not a literal type}}
26 constexpr S(int, NonLiteral = 42) {} // expected-error {{constexpr constructor's 2nd parameter type 'NonLiteral' is not a literal type}}
29 constexpr S() = default;
30 constexpr S(Literal) = delete
[all...] |
| p5.cpp | 2 // RUN: %clang_cc1 -fsyntax-only -triple x86_64-unknown-unknown -std=c++11 -fcxx-exceptions -Wno-invalid-constexpr %s -DNO_INVALID_CONSTEXPR
6 constexpr int f(void *) { return 0; }
7 constexpr int f(...) { return 1; }
8 constexpr int g1() { return f(0); }
9 constexpr int g2(int n) { return f(n); }
10 constexpr int g3(int n) { return f(n*0); }
13 constexpr int c = 5;
14 constexpr int h() { return c; }
16 constexpr int c = 0;
17 constexpr int g4() { return N::h();
[all...] |
| /external/clang/test/CXX/special/class.copy/ |
| p13-0x.cpp | 4 // constexpr constructor, the implicitly-defined constructor is constexpr.
6 constexpr Constexpr1() : n(0) {}
9 constexpr Constexpr1 c1a = Constexpr1(Constexpr1()); // ok
10 constexpr Constexpr1 c1b = Constexpr1(Constexpr1(c1a)); // ok
14 constexpr Constexpr2() = default;
15 constexpr Constexpr2(const Constexpr2 &o) : ce1(o.ce1) {}
19 constexpr Constexpr2 c2a = Constexpr2(Constexpr2()); // ok
20 constexpr Constexpr2 c2b = Constexpr2(Constexpr2(c2a)); // ok
24 // all special constructors are constexpr, move ctor calls ce2's copy cto
[all...] |
| /external/clang/test/CXX/special/class.inhctor/ |
| p2.cpp | 9 // - absence or presence of constexpr
12 constexpr A(X<1>) {}
14 explicit constexpr A(X<3>) {} // expected-note 2{{here}}
19 constexpr A a0c { X<0>{} }; // expected-error {{must be initialized by a constant expression}} expected-note {{non-constexpr}}
20 constexpr A a0ic = { X<0>{} }; // expected-error {{must be initialized by a constant expression}} expected-note {{non-constexpr}}
24 constexpr A a1c { X<1>{} };
25 constexpr A a1ic = { X<1>{} };
29 constexpr A a2c { X<2>{} }; // expected-error {{must be initialized by a constant expression}} expected-note (…)
[all...] |
| p8.cpp | 5 constexpr A(const int&) : rval(false) {}
6 constexpr A(const int&&) : rval(true) {}
13 constexpr int k = 0;
14 constexpr A a0{0};
15 constexpr A a1{k};
16 constexpr B b0{0};
19 constexpr B b1{k};
|
| /external/clang/test/CXX/special/class.ctor/ |
| p6-0x.cpp | 3 // Implicitly-defined default constructors are constexpr if the implicit
12 constexpr NonConstexpr1 nc1 = NonConstexpr1(); // ok, does not call constructor
13 constexpr NonConstexpr2 nc2 = NonConstexpr2(); // ok, does not call constructor
14 constexpr NonConstexpr2a nc2a = NonConstexpr2a(); // ok, does not call constructor
15 constexpr int nc2_a = NonConstexpr2().nl.a; // ok
16 constexpr int nc2a_a = NonConstexpr2a().a; // ok
18 friend constexpr NonConstexpr1::NonConstexpr1(); // expected-error {{follows non-constexpr declaration}}
19 friend constexpr NonConstexpr2::NonConstexpr2(); // expected-error {{follows non-constexpr declaration}
[all...] |
| /external/clang/test/CXX/class/class.static/class.static.data/ |
| p3.cpp | 3 struct NonLit { // expected-note 3{{no constexpr constructors}}
8 static constexpr int a = 0;
9 static constexpr int b; // expected-error {{declaration of constexpr static data member 'b' requires an initializer}}
11 static constexpr int c = 0;
15 static constexpr double e = 0.0; // ok
16 static const double f = 0.0; // expected-error {{requires 'constexpr' specifier}} expected-note {{add 'constexpr'}}
17 static char *const g = 0; // expected-error {{requires 'constexpr' specifier}}
21 constexpr int S::a
[all...] |
| /external/clang/test/CXX/basic/basic.types/ |
| p10.cpp | 8 constexpr int f1(double) { return 0; }
12 constexpr int f2(S &) { return 0; }
18 static constexpr BeingDefined& t = beingdefined;
28 constexpr Incomplete incomplete = {}; // expected-error {{constexpr variable cannot have non-literal type 'const Incomplete'}} expected-note {{incomplete type 'const Incomplete' is not a literal type}}
29 constexpr Incomplete incomplete2[] = {}; // expected-error {{constexpr variable cannot have non-literal type 'Incomplete const[]'}} expected-note {{incomplete type 'Incomplete const[]' is not a literal type}}
30 constexpr ClassTemp<int> classtemplate = {};
31 constexpr ClassTemp<int> classtemplate2[] = {};
35 constexpr int f(); // expected-error {{non-literal type 'UserProvDtor' cannot have constexpr members}
[all...] |
| /external/clang/test/CXX/dcl.dcl/ |
| p4-0x.cpp | 4 constexpr S(bool b) : b(b) {}
5 constexpr explicit operator bool() { return b; }
9 constexpr operator int() { return 1; }
12 constexpr operator int() { return 1; } // expected-note {{candidate}}
13 constexpr operator long() { return 0; } // expected-note {{candidate}}
|
| /external/clang/test/SemaCXX/ |
| constexpr-value-init.cpp | 4 constexpr A() : a(b + 1), b(a + 1) {} // expected-note {{uninitialized}}
12 constexpr A a; // ok, zero initialization preceeds static initialization
14 constexpr A a; // expected-error {{constant expression}} expected-note {{in call to 'A()'}}
17 constexpr B b1; // expected-error {{requires a user-provided default constructor}}
18 constexpr B b2 = B(); // ok
26 constexpr C c1; // expected-error {{requires a user-provided default constructor}}
27 constexpr C c2 = C(); // ok
28 constexpr D d1; // expected-error {{requires a user-provided default constructor}}
29 constexpr D d2 = D(); // ok with DR1452
35 constexpr Z() : V() {
[all...] |
| constexpr-printing.cpp | 4 constexpr int extract(const S &s);
7 constexpr S() : n(extract(*this)), m(0) {} // expected-note {{in call to 'extract(s1)'}}
8 constexpr S(int k) : n(k), m(extract(*this)) {}
12 constexpr int extract(const S &s) { return s.n; } // expected-note {{read of uninitialized object is not allowed in a constant expression}}
14 constexpr S s1; // ok
16 constexpr S s1; // expected-error {{constant expression}} expected-note {{in call to 'S()'}}
17 constexpr S s2(10);
23 constexpr T() : arr() {}
27 constexpr U(const int *p) : T(), another(), p(p) {}
28 constexpr U(const U &u) : T(), another(), p(u.p) {
[all...] |
| constexpr-strlen.cpp | 9 # 10 "SemaCXX/constexpr-strlen.cpp" 2
10 constexpr int n = __builtin_strlen("hello"); // ok
11 constexpr int m = strlen("hello"); // expected-error {{constant expression}} expected-note {{non-constexpr function 'strlen' cannot be used in a constant expression}}
|
| constant-expression-cxx11.cpp | 13 template<typename T> constexpr T id(const T &t) { return t; }
14 template<typename T> constexpr T min(const T &a, const T &b) {
17 template<typename T> constexpr T max(const T &a, const T &b) {
20 template<typename T, size_t N> constexpr T *begin(T (&xs)[N]) { return xs; }
21 template<typename T, size_t N> constexpr T *end(T (&xs)[N]) { return xs + N; }
24 constexpr int zero() { return 0; }
38 constexpr B *p = &d;
39 constexpr C *q = &d;
45 constexpr B &pp = d;
46 constexpr C &qq = d
[all...] |
| constexpr-factorial.cpp | 3 constexpr unsigned oddfac(unsigned n) {
6 constexpr unsigned k = oddfac(123);
|
| cxx0x-constexpr-const.cpp | 3 constexpr int x = 1;
4 constexpr int id(int x) { return x; }
|
| /external/clang/test/Parser/ |
| cxx11-type-specifier.cpp | 6 operator constexpr int(); // expected-error{{type name does not allow constexpr}}
12 (void) new constexpr int; // expected-error{{type name does not allow constexpr}}
13 } catch (constexpr int) { // expected-error{{type name does not allow constexpr}}
|
| /external/clang/test/CXX/expr/expr.const/ |
| p2-0x.cpp | 7 // expression, function invocation substitution (7.1.5 [dcl.constexpr])
8 // replaces each occurrence of this in a constexpr member function with a
20 // - an invocation of a function other than a constexpr constructor for a
21 // literal class or a constexpr function [ Note: Overload resolution (13.3)
25 int n : f(); // expected-error {{constant expression}} expected-note {{non-constexpr function 'f' cannot be used in a constant expression}}
28 constexpr NonConstexpr2(); // expected-note {{here}}
40 int n : NonConstexpr4().n; // expected-error {{constant expression}} expected-note {{non-constexpr constructor 'NonConstexpr4' cannot be used in a constant expression}}
43 // - an invocation of an undefined constexpr function or an undefined
44 // constexpr constructor;
46 constexpr UndefinedConstexpr()
[all...] |
| /external/clang/test/SemaTemplate/ |
| constexpr-instantiate.cpp | 5 template<typename T> static constexpr T get() { return T(); }
11 constexpr int j = A::get<int>();
13 template<typename T> constexpr int consume(T);
17 template<typename T> constexpr int consume(T) { return 0; }
19 constexpr int l = consume(0);
21 constexpr int m = k; // expected-error {{constant expression}} expected-note {{initializer of 'k'}}
25 template<typename T> constexpr T f(T n) { return n; }
36 template<typename T> constexpr T f(T n) { return n; }
46 template<typename T> constexpr T f(T t) { return t; }
65 constexpr int m = S<int>::k; // o
[all...] |
| /external/clang/test/PCH/ |
| cxx11-constexpr.cpp | 10 constexpr B(char) {}
19 constexpr D(int n) : B('x'), k(2*n+1) {}
23 constexpr int value = 7;
26 constexpr T plus_seven(T other) {
33 constexpr int f(C c) { return 0; } // expected-error {{not a literal type}}
34 // expected-note@13 {{not an aggregate and has no constexpr constructors}}
35 constexpr B b; // expected-error {{constant expression}} expected-note {{non-constexpr}}
|
