1 // RUN: %clang_cc1 -std=c++98 %s -Wdeprecated -verify -triple x86_64-linux-gnu
2 // RUN: %clang_cc1 -std=c++11 %s -Wdeprecated -verify -triple x86_64-linux-gnu
3 // RUN: %clang_cc1 -std=c++14 %s -Wdeprecated -verify -triple x86_64-linux-gnu
4 // RUN: %clang_cc1 -std=c++17 %s -Wdeprecated -verify -triple x86_64-linux-gnu
5
6 // RUN: %clang_cc1 -std=c++14 %s -Wdeprecated -verify -triple x86_64-linux-gnu -Wno-deprecated-register -DNO_DEPRECATED_FLAGS
7
8 #include "Inputs/register.h"
9
10 void g() throw();
11 void h() throw(int);
12 void i() throw(...);
13 #if __cplusplus > 201402L
14 // expected-warning@-4 {{dynamic exception specifications are deprecated}} expected-note@-4 {{use 'noexcept' instead}}
15 // expected-error@-4 {{ISO C++17 does not allow dynamic exception specifications}} expected-note@-4 {{use 'noexcept(false)' instead}}
16 // expected-error@-4 {{ISO C++17 does not allow dynamic exception specifications}} expected-note@-4 {{use 'noexcept(false)' instead}}
17 #elif __cplusplus >= 201103L
18 // expected-warning@-8 {{dynamic exception specifications are deprecated}} expected-note@-8 {{use 'noexcept' instead}}
19 // expected-warning@-8 {{dynamic exception specifications are deprecated}} expected-note@-8 {{use 'noexcept(false)' instead}}
20 // expected-warning@-8 {{dynamic exception specifications are deprecated}} expected-note@-8 {{use 'noexcept(false)' instead}}
21 #endif
22
stuff(register int q)23 void stuff(register int q) {
24 #if __cplusplus > 201402L
25 // expected-error@-2 {{ISO C++17 does not allow 'register' storage class specifier}}
26 #elif __cplusplus >= 201103L && !defined(NO_DEPRECATED_FLAGS)
27 // expected-warning@-4 {{'register' storage class specifier is deprecated}}
28 #endif
29 register int n;
30 #if __cplusplus > 201402L
31 // expected-error@-2 {{ISO C++17 does not allow 'register' storage class specifier}}
32 #elif __cplusplus >= 201103L && !defined(NO_DEPRECATED_FLAGS)
33 // expected-warning@-4 {{'register' storage class specifier is deprecated}}
34 #endif
35
36 register int m asm("rbx"); // no-warning
37
38 int k = to_int(n); // no-warning
39 bool b;
40 ++b;
41 #if __cplusplus > 201402L
42 // expected-error@-2 {{ISO C++17 does not allow incrementing expression of type bool}}
43 #else
44 // expected-warning@-4 {{incrementing expression of type bool is deprecated}}
45 #endif
46
47 b++;
48 #if __cplusplus > 201402L
49 // expected-error@-2 {{ISO C++17 does not allow incrementing expression of type bool}}
50 #else
51 // expected-warning@-4 {{incrementing expression of type bool is deprecated}}
52 #endif
53
54 char *p = "foo";
55 #if __cplusplus < 201103L
56 // expected-warning@-2 {{conversion from string literal to 'char *' is deprecated}}
57 #else
58 // expected-warning@-4 {{ISO C++11 does not allow conversion from string literal to 'char *'}}
59 #endif
60 }
61
62 struct S { int n; void operator+(int); };
63 struct T : private S {
64 S::n;
65 #if __cplusplus < 201103L
66 // expected-warning@-2 {{access declarations are deprecated; use using declarations instead}}
67 #else
68 // expected-error@-4 {{ISO C++11 does not allow access declarations; use using declarations instead}}
69 #endif
70 S::operator+;
71 #if __cplusplus < 201103L
72 // expected-warning@-2 {{access declarations are deprecated; use using declarations instead}}
73 #else
74 // expected-error@-4 {{ISO C++11 does not allow access declarations; use using declarations instead}}
75 #endif
76 };
77
78 #if __cplusplus >= 201103L
79 namespace DeprecatedCopy {
80 struct Assign {
81 Assign &operator=(const Assign&); // expected-warning {{definition of implicit copy constructor for 'Assign' is deprecated because it has a user-declared copy assignment operator}}
82 };
83 Assign a1, a2(a1); // expected-note {{implicit copy constructor for 'DeprecatedCopy::Assign' first required here}}
84
85 struct Ctor {
86 Ctor();
87 Ctor(const Ctor&); // expected-warning {{definition of implicit copy assignment operator for 'Ctor' is deprecated because it has a user-declared copy constructor}}
88 };
89 Ctor b1, b2;
f()90 void f() { b1 = b2; } // expected-note {{implicit copy assignment operator for 'DeprecatedCopy::Ctor' first required here}}
91
92 struct Dtor {
93 ~Dtor();
94 // expected-warning@-1 {{definition of implicit copy constructor for 'Dtor' is deprecated because it has a user-declared destructor}}
95 // expected-warning@-2 {{definition of implicit copy assignment operator for 'Dtor' is deprecated because it has a user-declared destructor}}
96 };
97 Dtor c1, c2(c1); // expected-note {{implicit copy constructor for 'DeprecatedCopy::Dtor' first required here}}
g()98 void g() { c1 = c2; } // expected-note {{implicit copy assignment operator for 'DeprecatedCopy::Dtor' first required here}}
99 }
100 #endif
101
102 # 1 "/usr/include/system-header.h" 1 3
103 void system_header_function(void) throw();
104